U.S. Patents Held by Faculty, Students, Staff and Alumni


Innovation and invention are daily occurrences at OSC. The field of optics is full of possibilities — as Nobel laureate and professor of optical sciences Nicolaas Bloembergen explains, "I think that what attracts me most ... is the eternal fascination of discovering, in my laboratory or at my desk, something that no one before me has found."

 

For more information, see the U.S. Patent and Trademark Office and the UA Office of Technology Transfer's list of licensable technologies.

 


 

8,125,644 Devon G. Crowe Magnetic field sensor with optically sensitive device and method for measuring a magnetic field
7,832,864 Harrison H. Barrett, Alexander Goncharov and Julia Sakamoto Inverse optical design
7,821,624 Zhong-Quan Zhao, Daniel H. Leslie and Michael Lefebvre Tracking system with excited state atomic line filter
7,786,472 David Cardamone, Sumitendra Mazumdar and Charles Stafford Quantum Interference Effect Transistor (QuIET)

7,726,860

Kevin Harrity, Cory J. Nelson, David R. Carlson, Mark E. Johnson, Scott W. Demarest, Matthew B. Dubin and Kenneth W. Michaels

Light apparatus

7,705,971 Devon G. Crowe System and method for determining crosswinds
7,702,139 Rongguang Liang, Victor C. Wong, Mark E. Bridges, Michael A. Marcus, David L. Patton, Peter D. Burns and Paul O. McLaughlin Apparatus for caries detection
7,693,355 Christopher DeRose, Yasufumi Enami, Robert A. Norwood and Nasser Peyghambarian
 
Hybrid electro-optic polymer/sol-gel modulator
 
7,688,453
 
John E. Greivenkamp, James Haywood, Larry Jones, Russell Spaulding and Gregory Williby Interferometry testing of lenses, and systems and devices for same
 
7,679,061 Victor C. Wong and Rongguang Liang Radiographic image sensing system

7,678,495

Paul R. Kolodner, Thomas N. Krupenkine, Alan M. Lyons, Stanley Pau, Joseph A. Taylor and Brijesh Vyas

Graphitic nanostructured battery

7,668,355 Victor C. Wong and  Rongguang Liang Method for detection of caries

7,667,850

Devon G. Crowe

Imaging system with low coherence light source

7,658,111

Hongxi Zhang

Sensors with high temperature piezoelectric ceramics

7,654,676

Matthew B. Dubin and Brent D. Larson

Pupil mismatch in a collimated display system

7,619,786 Rongguang Liang Linear illumination apparatus and method
7,616,881 Rongguang Liang, Xiang-Dong Mi and David Kessler Zoom flash with liquid crystal lens
7,612,935 Gabriel Ramos-Ortiz, Myoungsik Cha, Seth R. Marder and Bernard Kippelen Third-order optical autocorrelator for time-domain operation at the telecommunication wavelengths

7,612,880

Russell Chipman

Advanced polarization imaging method, apparatus and computer program product for retinal imaging, liquid crystal testing, active remote sensing and other applications

7,597,447

Brent D. Larson and Matthew B. Dubin

Color correcting contrast enhancement of displays

7,596,253 Victor C. Wong, Rongguang Liang and Donna K. Rankin-Parobek Method and apparatus for detection of caries
7,580,582 Ali Bilgin, Michael Marcelin and Zhenyu Wu Methods for decoding corrupt JPEG2000 codestreams

7,579,594

Arvind I. D’Souza, Maryn G. Stapelbroek, Larry C. Dawson and Dale E. Molyneux

Infrared radiation imager having sub-pixelization and detector interdigitation

7,577,284 Victor C. Wong, Rongguang Liang, Michael A. Marcus, Paul O. McLaughlin and David L. Patton Optical detection of dental caries
7,576,349 Rongguang Liang and Mark E. Shafer Radiation image readout apparatus

7,567,391

Lester D. Strauch III, Richard J. Kreis, Russell Chipman and Karlton Crabtree

Radiation source with self-aligning optics

7,522,322 Douglass L. Blanding, Rongguang Liang, Edward J. Giorgianni and Steven J. Hansen Apparatus for dental shade measurement

7,521,674

Stanley Pau

Method for trapping uncharged multipole particles

7,513,627

Brent D. Larson and Matthew B. Dubin

Image projection system with vibration compensation

7,504,453

Xuejiao Hu, Linan Jiang and Kenneth E. Goodson

Composite thermal interface material including particles and nanofibers

7,482,996

Brent D. Larson, Matthew B. Dubin and Elias S. Haim

Head-up display

7,480,082 Rongguang Liang Radiation image scanning apparatus and method
7,458,685 Rongguang Liang, Dale L. Tucker, Jeffery R. Hawver, Seung-Ho Baek, Vishwas G. Abhyankar, Richard Weil and Douglass L. Blanding Automated fundus imaging system
7,446,883 Christopher James Evans and William P. Kuhn Method and apparatus for tilt corrected lateral shear in a lateral shear plus rotational shear absolute flat test

7,435,391

Chien-Shing Pai and Stanley Pau

Light-mediated micro-chemical reactors

7,434,963

Mark E. Kaminski, Matthew B. Dubin and Mark R. Fink

Lighting system and optical projection structure

7,420,657

José Sasián, James Caudill and Peter Yantzer

Methods, apparatus and systems for evaluating gemstones

7,413,328

Matthew B. Dubin and Brent D. Larson

Remotely coupled hybrid HUD backlight

7,405,871

José Sasián

Efficient EUV collector designs

7,399,088

Matthew B. Dubin and Brent D. Larson

Pupil mismatch in a collimated display system

7,391,938

Nasser Peyghambarian, Robert A. Norwood and Christopher T. DeRose

Technique to enhance the electro-optic coefficient of polymers by using a sol-gel cladding layer to increase poling efficiency

7,382,918 Edward J. Bawolek, Lawrence A. Booth, Curt Corum and William P. Kuhn Apparatus and method for imager device color calibration using a spectral light source

7,382,445

José Sasián, James Caudill and Peter Yantzer

Methods, apparatus and systems for evaluating gemstones

7,375,824

William P. Kuhn and Matthew B. Dubin

Interferometer for measurement of dome-like objects

7,375,653

Mark E. Kaminski, Matthew B. Dubin and Michael Frate

Precision approach path indicator systems and light assemblies useful in same

7,372,552

José Sasián, James Caudill and Peter Yantzer

Methods, apparatus and systems for evaluating gemstones

7,360,896 Rongguang Liang and Jeffery R. Hawver Fundus camera for wide field of view and small pupil

7,355,683

José Sasián, James Caudill, Peter Yantzer, Jason Quick, Jason Flatt and Jacob Sheffield

Systems and methods for evaluating and displaying the dispersion of a diamond or other gemstone

7,351,972

Arvind I. D’Souza, Maryn G. Stapelbroek, Larry C Dawson and Dale E. Molyneux

Infrared radiation image having sub-pixelization and detector interdigitation

7,336,347

José Sasián, James Caudill and Peter Yantzer

Methods, apparatus and systems for evaluating gemstones

7,334,630

Kenneth E. Goodson, Chuau-Hua Chen, David E. Huber, Linan Jiang, Thomas W. Kenny, Jae-Mo Koo, Daniel J. Laser, James C. Mikkelsen, Juan G. Santiago, Evelyn Ning-Yi Wang, Shulin Zeng and Lian Zhang

Closed-loop microchannel cooling system

7,324,695 Karthik Krishnan, Arun Krishnan, Michael Marcellin and Mariappan Nadar Prioritized image visualization from scalable compressed data
7,298,970 Rongguang Liang and David Kessler Zoom flash with variable focus lens
7,296,894 Rongguang Liang and David Kessler Fundus camera having scanned illumination and pupil tracking
7,275,826 Rongguang Liang Fundus camera having curved mirror objective

7,250,325

James Robert Janesick, Eugene l. Dines, Mark S. Muzilla and Maryn G. Stapelbroek

Image sensor with deep well region and method of fabrication the image sensor

7,230,718

James E. Millerd and James C. Wyant

Simultaneous phase-shifting Fizeau interferometer

7,230,717

Neal J. Brock, James E. Millerd, James C. Wyant and John B. Hayes

Pixelated phase-mask interferometer

7,241,011 Seung-Ho Baek, Douglass L. Blanding, Rongguang Liang, Dale L. Tucker and Jeffery R. Hawver Fundus imaging system

7,217,951

Sanjay Krishna, J. Scott Tyo, Majeed M. Hayat, Sunil Raghavan and Unal Sakoglu

Detector with tunable spectral response

7,203,428

Robert G. Waarts and Russell Chipman

Method and apparatus for polarization mode dispersion monitoring in a multiple wavelength optical system

7,202,511

Maryn G. Stapelbroek, Henry H. Hogue and Arvind I. D’Souza

Near-infrared visible light photon counter

7,198,370

Matthew B. Dubin and Brent D. Larson

Illumination apparatus

7,190,836
Arun Krishnan and Michael Marcellin
Efficient ordering of data for compression and visualization

7,184,610 

Ronald S. Weinstein, Michael R. Descour, Chen Liang, Peter H. Bartels and Roland V. Shack 

Miniaturized microscope array digital slide scanner

7,166,878

James Robert Janesick, Eugene L. Dines, Mark S. Muzilla and Maryn G. Stapelbroek

Image sensor with deep well region and method of fabricating the image sensor

7,164,859

Karl Arnold Belser, Masud Mansuripur and Jeffrey P. Wilde

Free-space dynamic wavelength routing systems with interleaved channels for enhanced performance

7,164,434 Rongguang Liang LCD based imaging apparatus for printing multiple formats
7,158,914 William P. Kuhn Precision surface measurement

7,158,823

William G. Hawkins

Limited-angle frequency-distance resolution recovery in nuclear medicine imaging

7,145,611

Matthew B. Dubin, Brent D. Larson and Aleksandra Kolosowsky

Seamless tiled display system

7,132,648

Bradley M. Ratliff, Majeed M. Hayat, J. Scott Tyo and Ted S. Turner Jr.

Uniform, nondisruptive and radiometrically accurate calibration of infrared focal plane array sensors using global scene motion

7,130,319

Yushi Kaneda, Christine Spiegelberg, Jihong Geng and Yongdan Hu

 All-fiber Q-switched laser

7,130,115 

Artur G. Olszak, Chen Liang and Michael R. Descour 

Multimode scanning imaging system

7,129,511 Seung-Ho Baek, Rongguang Liang and Roger S. Kerr Integrated scan module for a computer radiography input scanning system
7,127,163 Junwon Lee, Steven J. Hansen and Rongguang Liang Ring light guide

7,116,437 

Ronald S. Weinstein, Michael R. Descour, Chen Liang, Peter H. Bartels and Roland V. Shack 

Inter-objective baffle system

7,081,623

Chien-Shing Pai and Stanley Pau

Wafer-based ion traps

7,079,730

Mahmoud Fallahi and Amir Fardad

Integrated hybrid optoelectronic devices.

7,072,042 

Tae-Hee Kim and James H. Burge 

Apparatus for and method of measurement of aspheric surfaces using hologram and concave surface

7,068,936

Stanley Pau, Jianjun Yu, Keisuke Kojima and Naresh Chand

Method and apparatus for optical switching

7,061,584 

Artur G. Olszak and Michael R. Descour 

Multiaxis projection imaging system

7,057,738

James E. Millerd and James C. Wyant

Simultaneous phase-shifting Fizeau Interferometer

7,057,737

James E. Millerd, Neal J. Brock, John B. Hayes and James C. Wyant

Common optical-path testing of high numerical aperture wavefronts

7,048,379  

Joseph M. Miller and James T. Schwiegerling 

Imaging lens and illumination system

7,047,695 

Clayton J. Allen, James E. Partridge and Ralph M. Richard 

Steel frame stress reduction connection

7,044,377

Mehul Patel, David Tsi Shi, Thomas D. Bianculli and Chunyu Zhao

Plug-and-play imaging and illumination engine for an optical code reader

7,042,982

Stanley Pau and Donald M. Tennant

Focusable and steerable micro miniature X-ray apparatus

7,029,124

Matthew B. Dubin, Brent D. Larson and Aleksandra Kolosowsky

Distortion control for a seamless tile display system

7,019,890  

Gerald Meredith, Bernard Kippelen and David Mathine 

Hybrid electro-active lens

7,016,533 Edward J. Bawolek, Lawrence A. Booth, Curt Corum and William P. Kuhn Apparatus and method for imager device color calibration using a spectral light source

7,015,052  

Ghassan E. Jabbour, Dino P. Guzman and Nasser Peyghambarian 

Method for fabricating organic light-emitting diode and organic light-emitting display using screen-printing

7,012,250

Vladimir A. Aksyuk and Stanley Pau

Wafer supported, out-of-plane ion trap devices

7,002,890

Naoyasu Miyagawa and Masud Mansuripur

High density analog recording using write symbols having distinguishable readout waveforms

6,988,811 Carl F. Leidig, David Kessler, Janet Donner, Rongguang Liang and Xiang-Dong Mi Optical exposure apparatus and method for aligning a substrate

6,983,667 

Brian Cuerden, J. Roger P. Angel, James H. Burge and Scott T. DeRigne 

Impact micro-positioning actuator

6,982,997

Shibin Jiang, Yushi Kaneda, Christine Speigelberg and Tao Luo

Single-frequency narrow line width 1μm fiber laser

6,980,377

Brent D. Larson and Matthew B. Dubin

Chromatic vignetting in lens systems

6,967,326

Chien-Shing Pai, Stanley Pau, Joseph A. Taylor

Mass spectrometers on wafer-substrates

6,965,620

Christine Spiegelberg, Jihong Geng, Yushi Kaneda, Shibin Jiang, Ronald Pollock, Ik Joon Song, Ping Li, Sean Staines and Chih-Jen Chi

Erbium-doped phosphate-glass tunable single-mode fiber laser using a tunable Fabry-Perot filter

6,962,415

Matthew B. Dubin, Brent D. Larson and Brian W. Walker

Electro-optical dimming system

6,947,618

Russell Chipman and Massimo Martinelli

Polarization controller

6,943,930 Xiang-Dong Mi, David Kessler, Rongguang Liang and Tomohiro Ishikawa Method and system for fabricating optical film using an exposure source and reflecting surface

6,942,959

Matthew B. Dubin and Brent D. Larson

Display screen and method of manufacture therefor

6,942,344 Rongguang Liang and Joshua M. Cobb Autostereoscopic display for multiple viewers

6,942,018

Kenneth E. Goodson, Chuau-Hua Chen, David E. Huber, Linan Jiang, Thomas W. Kenny, Jae-Mo Koo, Daniel J. Laser, James C. Mikkelsen, Juan G. Santiago, Evelyn Ning-Yi Wang, Shulin Zeng and Lian Zhang

Electro-osmotic microchannel cooling system

6,940,645 Rongguang Liang and David Kessler Monocentric autostereoscopic optical apparatus with a spherical gradient-index ball lens

6,927,912

Matthew B. Dubin and Brent D. Larson

Optical devices employing beam folding with polarizing splitters

6,924,897

Robert E. Parks and William P. Kuhn

Point source module and methods of aligning and using the same

6,917,749

Renyuan Gao, Donald S. Bitting, Robert M. Mininni, Robert A. Norwood, Kazuya Takayama and Anthony F. Garito

Polymer optical waveguides on polymer substrates

6,912,090

Avinoam Kornblit, Stanley Pau and Maria E. Simon

Adjustable compound microlens apparatus with mems controller

6,904,202

Alan Johnson and Pierre St. Hilaire

Writing waveguides with an arbitrary Bragg wavelength

6,904,201

Pierre St. Hilaire

Phase-controlled fiber Bragg gratings and manufacturing methods

6,901,221

Wenbin Jiang, Cheng Ping Wei and Tom D. Milster

Method and apparatus for improved optical elements for vertical PCB fiber optic modules

6,896,371

Jeffrey A. Shimizu, Peter J.M. Jansson and  Stephen McClain

Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter

6,893,129 Rongguang Liang and Joshua M. Cobb Autostereoscopic display for multiple viewers

6,891,682

Joanna Aizenberg, Timofei Kroupenkine, Stanley Pau and Shu Yang

Lenses with tunable liquid optical elements

6,886,940 Rongguang Liang and Joshua M. Cobb Autostereoscopic display for multiple viewers
6,874,899 Carl F. Leidig, David Kessler, Janet Donner, Rongguang Liang and Xiang-Dong Mi Apparatus and method for irradiating a substrate

6,873,469

Darianus Johannes Stephanes Maria De Vaan and Stephen McClain

Projection device with wire grid polarizers

6,871,957 Rongguang Liang and Joshua M. Cobb Autostereoscopic display for multiple viewers

6,870,615

Robert E. Parks, William P. Kuhn, Bryan Loucks and Michael R. Jacobson

Dual beam spectrophotometer modular sample system

6,869,183 Rongguang Liang and David Kessler Autostereoscopic optical apparatus for viewing a stereoscopic virtual image
6,863,404 Rongguang Liang and David Kessler Method for providing a curved image
6,863,400 Rongguang Liang Tiled projection display using spatial light modulators

6,847,460

Colin T. Farrell, Anthony L. Martinez, Joanna Schmit and Michael B. Krell

Alignment and correction template for optical profilometric measurement

6,846,099

Matthew B. Dubin, Brent D. Larson and Scott R. Mangum

Aircraft position light

6,829,393 Peter A. Jansson Method, program and apparatus for efficiently removing stray-flux effects by selected-ordinate image processing

6,823,101

John V. Gates II, William R. Holland, Jungsang Kim and Stanley Pau

Method for calibrating a MEMS device

6,820,982 Rongguang Liang and David Kessler Method and apparatus for forming an image on a curved diffusive surface

6,809,887

Chunyu Gao, Hong Hua and Narendra Ahuja

Apparatus and method for acquiring uniform-resolution panoramic images

6,804,428

Mark H. Garrett, Jeffrey P. Wilde and Pavel G. Polynkin

Optical spectral power monitors employing polarization diversity scheme

6,801,689

John N. Sweetser, Anders Grunnet-Jepsen, Pierre St. Hilaire and Alan Johnson

Correcting the phase of waveguide Bragg gratings

6,800,424

Baopei Xu, Louay Eldada, Robert A. Norwood and Robert M. Blomquist

Optical devices made from radiation curable fluorinated compositions

6,778,328

Joanna Aizenberg, Timofei Kroupenkine, Stanley Pau and Shu  Yang

Tunable field of view microlens

6,773,116

Adrianuus Johannes Stephanes Maria De Vaan, Stephen McClain and Holger Moench

Projection display device

6,769,777

Matthew B. Dubin and Brent D. Larson

Multiaperture optical dimming system

6,768,839

Robert M. Blomquist and Robert A. Norwood

Tunable, polymeric core, fiber Bragg gratings

6,760,511

Mark H. Garrett, Masud Mansuripur, Jeffrey P. Wilde and Pavel G. Polynkin

Reconfigurable optical add-drop multiplexers employing polarization diversity

6,753,960

Pavel G. Polynkin and Jeffrey P. Wilde

Optical spectral power monitors employing frequency-division multiplexing detection schemes

6,738,186 

Shibin Jiang, Sergio Brito Mendes, Gualtiero Nunzi Conti, Dan T. Nguyen, Ewan M. Wright, Arturo Chavez-Pirson and Yushi Kaneda 

Multimode erbium micro fiber amplifier (EMFA)

6,731,834

Mario E. deAngelis, William R. Holland and Stanley Pau

System and method to calibrate an optical cross-connect

6,731,434

Hong Hua and Jannick P. Rolland

Compact lens-assembly for the teleportal augmented reality system

6,693,666

Henry H. Baker, John I. Woodfill, Pierre St. Hilaire and Nicholas R. Kalayjian

Moving imager camera for track and range capture

6,684,019

Robert A. Norwood, Louay Eldada, Shing Yin, Cathy Glass and Robert M. Blomquist

Planar polymeric waveguide devices with temperature dependence control features

6,680,150

James W. Blatchford Jr., Omkaram Nalamasu and Stanley Pau

Suppression of side-lobe printing by shape engineering

6,657,769

Robert R. Hayes, Alan R. Kost, Daniel Yap and Thomas R. Cooper

Low-voltage, semiconductor phase modulator

6,624,894

Artur G. Olszak and Joanna Schmit

Scanning interferometry with reference signal

6,624,893

Joanna Schmit and Artur G. Olszak

Correction of scanning errors in interferometric profiling

6,611,372  

Nasser Peyghambarian 

Erbium and ytterbium co-doped phosphate glass optical fiber amplifiers using short active fiber length

6,608,950

Elizabeth T. Kunkee, David V. Forbes, James E. Leight and Mahmoud Fallahi

Integrated optoelectronic device and method of making same

6,603,917

Kazuya Takayama, Donald S. Bitting and Robert A. Norwood

Planar optical waveguide with core barrier

6,597,504

Matthew B. Dubin and Brent D. Larson

Optical devices employing beam folding with polarizing splitters

6,593,062

Barrett G. Potter Jr., Kelly Simmons Potter, David R. Wheeler and Gregory M. Jamison

Formation of bulk refractive index structures

6,577,584

Tom D. Milster and Kei Shimura

Method and apparatus for detecting light from a multilayered object

6,560,386

Louay Eldada and Robert A. Norwood

Tunable optical add/drop multiplexer

6,555,288

Baopei Xu, Louay Eidada, Robert A. Norwood and Robert M. Blomquist

Optical devices made from radiation curable fluorinated compositions

6,538,805

Robert A. Norwood, Anthony F. Garito and Anna Panackal

Codopant polymers for efficient optical amplification

6,525,466 

Ghassan E. Jabbour, Nasser Peyghambarian and Bernard Kippelen 

Cathode including a mixture of a metal and an insulator for organic devices and method of making the same

6,511,183

Jeffrey A. Shimizu, Peter J. M. Janssen and Stephen McClain

Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter

6,510,261

Wayne V. Sorin, Pavel G. Polynkin, Steven L. Shepherd, Byoung Yoon Kim and Seok Hyun Yun

Acousto-optic variable attenuator with active cancellation of back reflections

6,507,685

Pavel G. Polynkin and Jeffrey P. Wilde

Method and apparatus for servo-based spectral array alignment in optical systems

6,504,976

Pavel G. Polynkin, Jeffrey P. Wilde and Michael J. Timmons

Spectral power monitors with active alignment compensation

6,504,943 

William C. Sweatt, Stephen M. Gentry, Clinton A. Boye, Carter l. Grotbeck, Brian R. Stallard and Michael R. Descour 

Information-efficient spectral imaging sensor

6,493,093

Akiko Harasaki and Joanna Schmit

Bat-wing attenuation in white-light interferometry

6,473,551

Robert A. Norwood and Chia-Chi Teng

Thin film optical waveguides

6,469,830

Matthew B. Dubin and Brent D. Larson

Display screen and method of manufacture therefor

6,466,349

George C. Valley, Kenneth R. Elliot, Alan R. Kost and Daniel Yap

Integrated optical transmitter

6,459,490

William P. Kuhn and Robert E. Parks

Dual field of view optical system for microscope and microscope and interferometer containing the same

6,438,293

Louay Eldada and Robert A. Norwood

Tunable optical add/drop multiplexer

6,436,613

Mahmoud Fallahi and Amir Fardad

Integrated hybrid optoelectronic devices

6,433,876 William P. Kuhn Multiple wavelength or multiple shear distance quantitative differential interference contrast microscopy
6,404,544 William P. Kuhn Wavelength multiplexed quantitative differential interference contrast microscopy

6,402,994 

Seth R. Marder, Nasser Peyghambarian, Bernard Kippelen, Boris Volodin and Eric Hendrickx 

Thermally stable molecules with large dipole moments and polarizabilities and applications thereof

6,399,221 

Tobin J. Marks, Joshua E. Malinsky, Bernard Kippelen, Nasser Peyghambarian and Ghassan E. Jabbour 

Organic light-emitting diodes and methods for assembly and emission control

6,392,787

Raymond A. Cirelli, Omkaram Nalamasu, Sanjay Patel, Stanley Pau, George P. Watson, Christopher A. White and Robert W. Zehner

Process for fabricating article comprising photonic band gap material

6,392,235

Harrison H. Barrett, Eric Clarkson and Donald W. Wilson

Coded-aperture system for planar imaging of volumetric sources

6,385,362

Robert A. Norwood

Hybrid integrated optical add-drop multiplexer

6,377,306

Michael J. Johnson and Matthew B. Dubin

Method and apparatus for providing a seamless tiled display

6,370,422 

Rebecca Richards-Kortum, Colin l. Smithpeter, Brett S. Bowman and Michael R. Descour 

Fiber-optic confocal imaging apparatus and methods of use

6,368,775

Barrett G. Potter Jr. and Kelly Simmons Potter

3-D photo-patterning of refractive index structures in photosensitive thin film materials

6,341,181

John E. Greivenkamp and Andrew E. Lowman

Mid-spatial frequency digital boost filter

6,314,809

Mark A. Kasevich and Brian P. Anderson

Gravity measurement using Bose-Einstein condensed vapors and atom interferometry

6,311,305 

Baruch Sollish and Dennis G. Howe

Method and system for overriding error correction

6,311,004 

John T. Kenney, John Midgley, Valentine N. Morozov, Ken Purchase, Marc Stiller, Anthony Ticknor, James Burke and John Love 

Photonic devices comprising thermo-optic polymer

6,310,968

William G. Hawkins and Daniel Gagnon

Source-assisted attenuation correction for emission computed tomography

6,307,913 

Richard M. Foster, Edmond Turcu, José Sasián, Harry Rieger and James H. Morris 

Shaped source of soft X-ray, extreme ultraviolet and ultraviolet radiation

6,306,563

Baopei Xu, Louay Eldada, Robert A. Norwood and Robert M. Blomquist

Optical devices made from radiation curable fluorinated compositions

6,292,292

Anthony F. Garito, Robert A. Norwood, Renyuan Gao and Anna Panackal

Rare earth polymers, optical amplifiers and optical fibers

6,278,546

Matthew B. Dubin and Brent D. Larson

Display screen and method of manufacture therefor

6,274,295

Ralph R. Dammel and Robert A. Norwood

Light-absorbing antireflective layers with improved performance due to refractive index optimization

6,266,472

Robert A. Norwood, Brian Brown, Jason Holman and Lawrence W. Shacklette

Polymer gripping elements for optical fiber splicing

6,264,332 Yoshinori Honguh, Yuzuru Takashima, Hisayuki Mihara and Masaru Kitamura Illumination apparatus and a projection type image display apparatus using it

6,256,530

William L. Wolfe

Optical instrument and technique for cancer diagnosis using in vivo fluorescence of test tissue

6,256,428

Robert A. Norwood, David H. Sossen and Meade H. Rudasill

Cascading of tunable optical filter elements

6,251,546

Raymond A. Cirelli, Omkaram Nalamasu, Stanley Pau and George P. Watson

Method of fabricating devices using an attenuated phase-shifting mask and an attenuated phase-shifting mask

6,244,712

Matthew H. Smith, Lloyd W. Hillman, Kurt R. Denninghoff and Russell Chipman

Optical scanning spectroscopic apparatus and associated method

6,237,303 

Clayton J. Allen, James E. Partridge and Ralph M. Richard 

Steel frame stress reduction connection

6,236,508

Maryn G. Stapelbroek

Multicolor detector and focal plane array using diffractive lenses

6,218,057

Raymond A. Cirelli, Omkaram Nalamasu, Stanley Pau and George P. Watson

A lithographic process having sub-wavelength resolution

6,205,244 Edward J. Bawolek, Lawrence A. Booth, Curt Corum and William P. Kuhn Method for imager device color calibration utilizing light-emitting diodes or other spectral light sources

6,204,064 

David S. Alberts and Peter H. Bartels 

Measurement of lesion progression via mapping of chromatin texture features along progression curve

6,202,040

James T. Schwiegerling and William F. Coyer 

Image modifiers for use in scanning photographic images

6,183,084

Ronald D. Blum, Russell Chipman, Amitava Gupta and Edgar Menezes

Progressive addition lenses

6,177,675

Daniel Gagnon, Stephen D. Miller and William G. Hawkins

Gamma camera system having multiresolution detectors

6,175,754 Anthony John Scholl, Thomas Anthony Silvestrini, Isidro Matias Gandionco, William P. Kuhn and Phillip C. Baker Method and apparatus for measuring corneal incisions

6,169,827

Jason Holman, Stephen M. Emo, Robert A. Norwood and Lawrence W. Shacklette

Micro-optic switch with lithographically fabricated polymer alignment features for the positioning of switch components and optical fibers

6,138,045

Matthew A. Kupinski and Maryellen L. Giger

Method and system for the segmentation and classification of lesions

6,130,903 

Jerome V. Moloney, Robert Indik, Cun-Zheng Ning, Peter Matths Wippel Skovgaard and John G. McInerney 

Trumpet-flared monolithically integrated semiconductor laser amplifier

6,125,294 Anthony John Scholl, Thomas Anthony Silvestrini, Isidro Matias Gandionco, William P. Kuhn and Phillip C. Baker Method and apparatus for measuring corneal incisions

6,112,324 

Dennis G. Howe and Babak Tehranchi 

Direct access compact disc, writing and reading method and device for same

6,111,839

Tom D. Milster, Wenbin Jiang and Michael S. Lebby

Optical pickup head including a coherent first order mode laser light source

6,090,332 

Seth R. Marder, Nasser Peyghambarian, Bernard Kippelen, Boris Volodin and Eric Hendrickx 

Process of changing the refractive index of a composite containing a polymer and a compound having large dipole moment and polarizability and applications thereof

6,072,570

Russell Chipman, Jonathan J. Drewes and James B. Hadaway

Image quality mapper for progressive eyeglasses

6,050,990 Nikolai I. Tankovich, Kurt A. Dasse, David H. Fine, Paul W. Fairchild, Zhong-Quan Zhao, Michael Lefebvre, John Lee Jr., Jonathan L. Rolfe, Susan Murrell, Allen Hunter II, Amanda J. Reynolds and Vladimir G. Kolinko Methods and devices for inhibiting hair growth and related skin treatments

6,042,992

Ralph R. Dammel and Robert N. Norwood

Bottom antireflective coatings through refractive index modification by anomalous dispersion

6,000,798

Russell Chipman, Patrick Reardon and Amitava Gupta

Ophthalmic optic devices

5,991,488 

Zdzislaw Salamon, Gordon Tollin and H. Angus Macleod 

Coupled plasmon-waveguide resonance spectroscopic device and method for measuring film properties

5,991,461

Mark A. Schmucker and Joanna Schmit

Selection process for sequentially combining multiple sets of overlapping surface-profile interferometric data to produce a continuous composite map

5,982,422

Laurence Flath, Eustace L. Dereniak, John P. Garcia and Steven M. Shepard

Accelerated imaging technique using platinum silicide camera

5,975,702 

Edward N. Pugh Jr., Nader Engheta, Manoel P. Rowe and J. Scott Tyo 

Method of using polarization differencing to improve vision

5,955,661

Amin Samsavar, Michael Weber, Thomas McWaid, William P. Kuhn and Robert E. Parks

Optical profilometer combined with stylus probe measurement device

5,935,076

Matthew H. Smith, Russell Chipman, Thomas E. Minnich, Lloyd W. Hillman and Kurt R. Denninghoff

Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel

5,929,985 

David R. Sandison, Mark R. Platzbecker, Michael R. Descour, David L. Armour, Marcus J. Craig and Rebecca Richards-Kortum 

Multispectral imaging probe

5,920,399

David R. Sandison, Mark R. Platzbecker, Timothy D. Vargo, Randal R. Lockart, Michael R. Descour and Rebecca Richards-Kortum

Multispectral imaging method and apparatus

 5,877,509 

Stanley Pau, Hui Cao and Yoshihisa Yamamoto 

Quantum well exciton-polariton light emitting diode

 5,874,734   

Virgil B. Elings, Dennis M. Adderton and Dror Sarid 

Atomic force microscope for measuring properties of dielectric and insulating layers

5,825,033

Harrison H. Barrett, Herbert Bradford Barber, Joshua Eskin and Daniel Marks

Signal-processing method for gamma-ray semiconductor sensor

 5,818,900 

Thomas L. Vogelson, William John Dallas, Hans Roehrig and Eugene J. Gross 

Image spot noise reduction employing rank order

5,813,809

William Russum

Polymeric insert with crush-formed threads for mating with threaded surface.

5,785,651 William P. Kuhn and Phillip C. Baker Distance measuring confocal microscope

5,782,602 

Zersis M. Mehta and Robert M. Stone 

Device for loading and unloading pallets

5,776,060

Matthew H. Smith, Russell Chipman, Thomas E. Minnich, Lloyd Hillman and Kurt R. Denninghoff

Method and apparatus for accurately measuring the blood oxygen saturation within a retinal vessel with light having several selected wavelengths

5,767,517

William G. Hawkins

Hybrid resampling method for fan beam SPECT

5,744,267

Klaus Meerholz, Bernard Kippelen, Nasser Peyghambarian, Scott R. Lyon, Henry K. Hall Jr., Anne B. Padias, Sandalphon and Boris L. Volodin

Azo-dye-doped photorefractive polymer composites for holographic testing and image processing

5,737,079

James H. Burge and David S. Anderson

System and method for interferometric measurement of aspheric surfaces utilizing test plate provided with computer-generated hologram

5,727,226

Miguel M. Blaum, Paul H. Siegel, Glenn T. Sincerbox and Alexander Vardy

Method and apparatus for modulation of multidimensional data in holographic storage

5,680,738

Ralph M. Richard, Clayton J. Allen and James E. Partridge

Stress reduction system for steel moment frames

5,680,333 Peter A. Jansson Predictive simulation of heather fabric appearance

5,636,013

John B. Hayes

Suspension assembly static attitude and distance measuring instrument

5,606,453 

John C. Walling, Jui T. Lin, Mahendrakumar G. Jani, Richard C. Powell and Donald F. Heller 

Optical parametric amplifiers and oscillators pumped by tunable laser sources

5,602,643

Harrison H. Barrett

Method and apparatus for correcting surface profiles determined by phase-shifting interferometry according to optical parameters of test surface

5,592,246 William P. Kuhn and Phillip C. Baker Device and method for mapping objects

5,566,151

Allen K. Bates and Masud Mansuripur

Optical devices having array detectors with light receiving photo arrays larger than an incident beam cross-section

5,538,389 

Robert M. Stone 

Bin positioning device

5,521,702

Zdzislaw Salamon, Richard A. Schmidt, Gordon Tollin and H. Angus Macleod

Reusable biocompatible interface for immobilization of materials on a solid support

5,502,566

Chiayu Ai, James C. Wyant, Lian-Zhen Shao and Robert E. Parks

Method and apparatus for absolute optical measurement of entire surfaces of flats

5,502,566

Chiayu Ai, Lian-Zehn Shao, Robert E. Parks and James C. Wyant

Method and apparatus for absolute optical measurement of entire surfaces of flats

5,490,758 

Robert M. Stone 

Pit-mounted load elevator

5,475,452 William P. Kuhn and Phillip C. Baker Device and method for mapping objects
5,436,980 Gregory P. Weeks, Akhileswar G. Vaidyanathan, Michael J. Merrill, Peter A. Jansson and Barry Rubin Method for determining quality of dispersion of glass fibers in a thermoplastic resin and preform layer characterized thereby

5,420,947

Lifeng Li and John C. Brazas

A method for achromatically coupling a beam of light into a waveguide

5,416,946 Clinton A. Brown and Sean McCafferty Sootblower having variable discharge

5,398,112

Chiayu Ai and James C. Wyant

Method for testing an optical window with a small wedge angle

5,394,498

Stephen J. Hinterlong, Robert A. Novotny and José Sasián

Optical fiber bundle and method for manufacturing

5,391,329 

Thomas K. Dougherty, William E. Elias, Alan R. Kost and Marvin B. Klein

Process for making a solid optical limiter containing a graded distribution of reverse saturable material

5,379,727 Sean McCafferty, Mark A. Bunton and Thomas E. Moskal Low profile sootblower nozzle

5,373,513

Dennis G. Howe, Hugh M. Hilden and Edward J. Weldon Jr.

Shift correction code system for correcting additive errors and synchronization slips

5,353,164

José Sasián

Objective lens for a free-space photonic switching system

5,311,521

Boris Fitingof and Masud Mansuripur 

Method and apparatus for implementing post-modulation error correction coding scheme

5,271,356 Sean McCafferty, Mark A. Bunton and Thomas E. Moskal Low profile sootblower nozzle

5,271,016

Hugh M. Hilden and Dennis G. Howe

Shift-correcting code system with efficient symbol-to-channel bit transformation

5,257,270

Hugh M. Hilden, Dennis G. Howe and Edward J. Weldon Jr.

Shift-correction code rate-enhancing parity encoding/decoding

5,245,191

Herbert B. Barber, Harrison H. Barrett, Eustace L. Dereniak and Michel M. Rogulski

Semiconductor sensor for gamma-ray tomographic imaging system

5,231,533

Makoto Gonokami, Kenji Takeda, Eiichi Hanamura and Yoshinori Tokura

Nonlinear optical element and uses thereof

5,224,196

Garo Khanarian, Robert A. Norwood, James Sounik, Jacquelyn Popolo and Steve Meyer

Waveguide device and method for phase matched second harmonic generation

5,220,568

Dennis G. Howe, Edward J. Weldon Jr. and Hugh M. Hilden

Shift correcting code for channel encoded data

5,202,875

Hal J. Rosen, Kurt A. Rubin, Glenn T. Sincerbox, Timothy C. Strand and James M. Zavislan

Multiple data surface optical data storage system and method

5,200,934

Masud Mansuripur

Method and apparatus for direct overwrite on magnetooptical recording media using circularly polarized microwaves

5,200,617

John B. Hayes

PMN translator and linearization system in scanning probe microscope

5,189,906

Virgil B. Elings, John A. Gurley and Dror Sarid

Compact atomic force microscope

5,173,605

John B. Hayes

Compact temperature-compensated tube-type scanning probe with large scan range and independent X, Y and Z control

5,166,989

Bulent N. Kurdi, Glenn T. Sincerbox and James M. Zavislan

Integrated magneto-optical detection channel

5,153,926 Peter A. Jansson and John H. Fralinger Parallel processing network that corrects for light scattering in image scanners

5,153,778

José Sasián

Powerless field corrective lens

5,131,068

Garo Khanarian and Robert A. Norwood

Thickness variation insensitive frequency doubling polymeric waveguide

5,130,849

George C. Valley, Marvin B. Klein, Afshin Partovi, Alan R. Kost and Elsa M. Garmire

Method and apparatus for energy transfers between optical beams using near-band gap electrorefractive effect

5,115,336

Jay S. Schildkraut, Michael Scozzafava and Dennis G. Howe

Photorefractive system and process for its use

5,103,094

John B. Hayes

Compact temperature-compensated tube-type scanning probe with large scan range

5,080,739

Félix E. Fernández and Charles M. Falco

Method for making a beam splitter and partially transmitting normal-incidence mirrors for soft X-rays

5,075,562

John E. Greivenkamp, Russell J. Palum and Kevin G. Sullivan

Method and apparatus for absolute moiré distance measurements

5,075,560

John E. Greivenkamp and Russell J. Palum

Moiré distance measurement using a grating printed on or attached to a surface

5,064,286

John B. Hayes

Optical alignment system utilizing alignment spot produced by image inverter

5,064,265

Garo Khanarian and Robert A. Norwood

Optical parametric amplifier

5,061,028

Garo Khanarian, Pascal Landi, David Haas and Robert A. Norwood

Polymeric waveguides with bidirectional poling for radiation phase-matching

5,045,701

Dennis H. Goldstein and Russell Chipman

Infrared spectropolarimeter

5,031,993

Rahul Asthana, Robert D. Miller, Franklin M. Schellenberg, Glenn T. Sincerbox and James M. Zavislan

Detecting polarization state of an optical wavefront

5,025,658

Virgil B. Elings, John A. Gurley and Dror Sarid

A compact scanning force microscope

4,988,886

Russell J. Palum and John E. Greivenkamp

Moiré distance measurement method and apparatus

4,987,496

John E. Greivenkamp

System for scanning halftone images

4,980,262

Harold T. Thomas and Dennis G. Howe

Producing a replicate video disc by a method of photographic contact printing

4,971,416

Garo Khanarian and Robert A. Norwood

Polymeric waveguide device for phase matched second harmonic generation

4,962,304

Maryn G. Stapelbroek, Michael D. Petroff and Ramasesha Bharat

Intrinsic impurity band conduction detectors

4,961,634

Russell Chipman and David B. Chenault

Achromatic infrared retarder

4,955,719

John B. Hayes

Interferometer with thin absorbing beam equalizing pellicle

4,953,949 

William J. Dallas

Device for forming a picture

4,946,253 

Raymond K. Kostuk 

Reconfigureable substrate-mode holographic interconnect apparatus and method

4,884,003

John B. Hayes

Compact micromotion translator

4,838,695

Masud Mansuripur, Michael Ruane and Robert Rosenvold

Apparatus for measuring reflectivity

4,836,666 Aden B. Meinel, Marjorie P. Meinel and John E. Stacy Compensation for primary reflector wavefront error

4,832,489

Katherine Creath and James C. Wyant

Two-wavelength phase-shifting interferometer and method

4,794,550

John E. Greivenkamp

Extended-range moiré contouring

4,791,584

John E. Greivenkamp

Sub-Nyquist interferometry

4,784,472

Eiichi Hanamura and Tetsuji Tokihiro

Optical control system and method

4,760,385 Peter A. Jansson, Wade T. Rogers and James S. Schwaber Electronic mosaic imaging process

4,678,736

Eiichi Hanamura, Yoshinori Tokura, Akio Takada and Akiro Itsubo

Optical recording media on which information is stored and method of making same

4,673,988 Peter A. Jansson, Wade T. Rogers and James S. Schwaber Electronic mosaic imaging process

4,673,290

Steve A. Johnson and Robert R. Shannon

Diagnostic apparatus and method for use in the alignment of one or more laser means onto a fiber optics interface

4,672,599

Frederick F. Geyer and Dennis G. Howe

Optical disc unit and method and apparatus for writing and/or reading information thereon

4,672,559 Peter A. Jansson, Wade T. Rogers and James S. Schwaber Method for operating a microscopical mapping system

4,660,151 

Russell Chipman, Robert J. Obremski and Christopher W. Brown 

Multicomponent quantitative analytical method and apparatus

4,656,663 Peter A. Jansson, Michael J. Merrill, Daniel K. Owens and Barry Rubin Method of film inspection with a microscopical image analyzer

4,645,338

Anthony Juliana Jr., Milton R. Latta, Glenn T. Sincerbox and Carlton G. Willson

Optical system for focus correction for a lithographic tool

4,639,139

Keith N. Prettyjohns and James C. Wyant

Optical profiler using improved phase-shifting interferometry

4,638,456 John G. Elias and Peter A. Jansson Spot quantitation
4,618,937 John G. Elias and Peter A. Jansson Spot quantitation

4,595,014

Harrison H. Barrett, Herbert B. Barber and Walter J. Wild

Imaging probe and method

4,586,074

Maryn G. Stapelbroek and Michael D. Petroff

Impurity band conduction semiconductor devices

4,586,068

Michael D. Petroff, Maryn G. Stapelbroek and William A. Kleinhaus

Solid state photomultiplier

4,585,315

Glenn T. Sincerbox, Harald W. Werlich and Bwo-han Yung

Improved brightfield/darkfield microscope illuminator

4,577,306

Dennis G. Howe and Joseph J. Wrobel

Method for optically writing and/or reading information on optical recording elements

4,575,193

John E. Greivenkamp

Optical spatial frequency filter

4,568,960

Michael D. Petroff and Maryn G. Stapelbroek

Blocked impurity band detectors

4,540,244

Glenn T. Sincerbox

Opto-optical light deflector/modulator

4,539,573

Alan B. Marchant and Dennis G. Howe

Protective construction for optical disk units

4,538,159

Mool C. Gupta, Joseph J. Wrobel and Dennis G. Howe

Ceramic overcoated optical recording element

4,533,211

Glenn T. Sincerbox and Gary C. Bjorklund

Frequency multiplexed optical spatial filter based upon photochemical hole burning

4,530,082

Dennis G. Howe and James A. Barnard

Optical disc write/read employing passive focus maintenance

4,523,846 James B. Breckinridge and Fred G. O'Callaghan Integrated optics in an electrically scanned imaging Fourier transform spectrometer

4,514,632

Harrison H. Barrett

Modular scintillation camera

4,497,540

James B. Breckinridge, Norman A. Page, Roland V. Shack and Robert R. Shannon

Optical system

4,497,534

Glenn T. Sincerbox

Holographic optical head

4,475,183

Alan B. Marchant and Dennis G. Howe

Optical disk retrieval methods, media and systems employing digital data of high fractional bandwidth

4,466,035

G.A. Neville Connell and Masud Mansuripur

Magneto-optic media and system optimization

4,460,259

John E. Greivenkamp, David N. Lambeth and James W. Meyer

Single lens rangefinder device having light emitter and detector

4,454,495

Thomas R. Werner, Ivan K. Schuller and Charles M. Falco

Layered ultra-thin coherent structures used as electrical resisters having zero or lower coefficient of resistivity

4,448,854

Ivan K. Schuller and Charles M. Falco

Coherent multilayer crystals and method of making

4,447,899

Frederick F. Geyer and Dennis G. Howe

Optical disc method, media and apparatus for writing and/or reading information

4,445,209

Lee Mickelson and Eric V. Olson

Dithered focusing systems

4,444,456

Kantilal Jain, Milton R. Latta and Glenn T. Sincerbox

Holographic method and apparatus for transformation of a light beam into a line source of required curvature and finite numerical aperture

4,436,420

Steven W. Depp and Glenn T. Sincerbox

Optical fluid analyzing apparatus and method

4,432,597

Gary C. Bjorklund and Glenn T. Sincerbox

Transmissive holographic optical element on aberrating substrate

4,431,708

Gary E. Carver and Bernhard O. Seraphin 

Annealed CVD molybdenum thin film surface

4,430,183

Ivan K. Schuller and Charles M. Falco

Method of making coherent multilayer crystals

4,424,519

Don B. Neumann, Lyle K. Norton and Eric V. Olson

System and method for producing artwork for printed circuit boards

4,422,713

Barbara D. Grant, Magdalena M. Hilden, Carol R. Jones and Glenn T. Sincerbox

Method for making high efficiency holograms

4,422,083

Don B. Neumann, Lyle K. Norton and Eric V. Olson

System and method for producing artwork for printed circuit boards

4,419,750

Dennis G. Howe

Constant track width optical disk recording

4,419,675

Don B. Neumann, Lyle K. Norton and Eric V. Olson

Imaging system and method for printed circuit artwork and the like

4,404,569

Don B. Neumann, Lyle K. Norton and Eric V. Olson

System and method for producing artwork for printed circuit boards

4,362,023

Charles M. Falco

Superconducting thermoelectric temperature stabilization device

4,360,908

Dennis G. Howe and Joseph J. Wrobel

Physically optimized optical disc structure, method and apparatus

4,359,750

Dennis G. Howe

Optical disc structure

4,354,196

Don B. Neumann, Lyle K. Norton and Eric V. Olson

Laser engraving system with massive base table and synchronization controls

4,349,901

Dennis G. Howe

Apparatus and method for reading optical discs

4,346,965

Robert A. Sprague and Dror Sarid

Light modulator/deflector using acoustic surface waves

4,337,758 Aden B. Meinel and Walter B. Meinel Solar energy collector and converter

4,336,545

Dennis G. Howe, Alan B. Marchant and Joseph J. Wrobel

Optical disc structure, method and apparatus physically optimized for writing and reading with a single wavelength

4,331,877

Harrison H. Barrett, William Swindell, Scott K. Gordon and John E. Greivenkamp

Transverse tomography with optical filtering

4,329,588

Harrison H. Barrett, William Swindell and John E. Greivenkamp

Polarization switched optical filtering for transverse tomography

4,322,837

Lee Mickelson and Eric V. Olson

Dithered center tracking system

4,321,559

Leon Esterowitz and Robert C. Eckardt

Multiwavelength self-pumped solid state laser

4,278,351 Robert A. Frosch, with respect to an invention of James B. Breckinridge, Robert H. Norton and Rudolf A. Schindler Interferometer

4,275,395

Anthony G. Dewey and Glenn T. Sincerbox

Interactive projection display system

4,270,130

Conrad G. Houle, Dennis G. Howe, Harold T. Thomas, Joseph J. Wrobel and Bruce G. Fike

Thermal deformation record device with bleachable dye

4,266,008

Robert T. Kampwirth, Ivan K. Schuller and Charles M. Falco

Method for etching thin films of niobium and niobium containing compounds for preparing superconductive circuits

4,255,764

Dennis G. Howe

Film scanner employing optical splice technique for frame-rate conversion

4,249,796

Joseph G. Gordon II and Glenn T. Sincerbox

Projection display device

4,245,247

Bruce G. Fike, Dennis G. Howe and Evan A. Edwards

Hard copy reproduction from video disc information

4,243,323 Robert A. Frosch, with respect to an invention of James B. Breckinridge Interferometer

4,236,183

Dennis G. Howe

Optical configurations for a rotating polygon film scanner

4,222,070

Dennis G. Howe, Harold T. Thomas and James K. Lee

Recording video information on a flexible master disc

4,205,339

Dennis G. Howe

Frame storage and retrieval wherein the frame fields are quadrature amplitude modulated on a single carrier

4,201,581

Harold T. Thomas, Dennis G. Howe and James K. Lee

Method of providing close contact for contact printing

4,176,377

Dennis G. Howe

Video disc configuration

4,165,155

Joseph G. Gordon II and Glenn T. Sincerbox

Amplitude modulation of a light beam

4,150,880

Dennis G. Howe, Richard N. Blazey and James C. Owens

Optical achromatization for acousto-optic deflectors

4,131,485 Aden B. Meinel and Walter B. Meinel Solar energy collector and concentrator

4,126,456

Robert V. Pole, Meredith D. Shattuck, Glenn T. Sincerbox and Harald W. Werlich

Visual image recording device

4,121,167

Hyatt M. Gibbs, Samuel L. McCall Jr. and Thirumalai N.C. Venkatesan

Amplifying characteristics of a cavity-enclosed nonlinear medium

4,110,614

Dror Sarid and Thomas G. Davis

Corona device

4,093,358

Meredith D. Shattuck and Glenn T. Sincerbox

High efficiency electrochromic display device

4,092,540

Harrison H. Barrett

Radiographic camera with internal mask

4,081,673

William Swindell and Harrison H. Barrett

Transverse tomography apparatus and method

4,064,029

Cheng-Teh Wu, Charles M. Falco and Robert T. Kampwirth

Method of making an improved superconducting quantum interference device

4,057,723

Dror Sarid and Brian E. Springett

Compact corona charging device

4,056,723 Brian E. Springett and Dror Sarid Rotatable corona device

4,025,195

John F. Ebersole and James C. Wyant

Image subtraction, addition system

4,023,036

Harrison H. Barrett and Scott K. Gordon

Apparatus and method for transaxial tomography

4,012,699

Hyatt M. Gibbs, Samuel L. McCall Jr. and Thirumalai N.C. Venkatesan

Amplifying characteristics of a cavity-enclosed nonlinear medium

4,007,075

Stephen McClain, Harvey A. Doman and Richard D. Entus

Method of making a fiberglass pole

3,961,191

William W. Stoner, David T. Wilson and Harrison H. Barrett

Coded imaging systems

3,936,639

Harrison H. Barrett

Radiographic imaging system for high energy radiation

3,906,229

Gordon D. DeMeester, Harrison H. Barrett and David T. Wilson

High energy spatially coded image detecting system

3,882,310

Harrison H. Barrett

Spatially modulated imaging system

3,867,637

Martin Braun, Howard D. Doolittle, Harrison H. Barrett, Jay P. Sage and David T. Wilson

Extended monochromatic X-ray source

3,860,821

Harrison H. Barrett

Imaging system

3,845,420

Melvin G. Holland, Manfred B. Schulz and Harrison H. Barrett

Surface acoustic wave phase control device

3,831,031

Harrison H. Barrett, Gordon D. DeMeester and David T. Wilson

Zone plate imaging system

3,829,688

Harrison H. Barrett

High-intensity radiation imaging system

3,829,219

James C. Wyant

Shearing interferometer

3,825,757

Harrison H. Barrett and Frank A. Horrigan

Nuclear imaging system

3,801,785

Harrison H. Barrett

Spatially modulated imaging system

3,766,498

Richard G. Brewer and Richard L. Shoemaker

Method and apparatus for producing electromagnetic transient coherent effects

3,748,470

Harrison H. Barrett

Imaging system utilizing spatial coding

3,729,249

Millard A. Habegger and Glenn T. Sincerbox

Method and apparatus for large object interference pattern recording

3,720,921

Rodman S. Schools and Glenn T. Sincerbox

Recording in reversible, photochromic medium

3,695,879

Frank P. Laming, Solomon L. Levine and Glenn T. Sincerbox

Hologram life extension

3,632,214

David C. Chang, Rodman S. Schools, Glenn T. Sincerbox and Tien-yu Tao

Method and apparatus for stabilizing the phase of radiation

3,632,182

Glenn T. Sincerbox

Method and apparatus for interference pattern recording

3,555,545

Jerry L. Reynolds, Rodman S. Schools and Glenn T. Sincerbox

System of recording in radiation sensitive medium

3,542,448

Jerry L. Reynolds, Rodman S. Schools and Glenn T. Sincerbox

Holographic recording and readout of digital information

3,537,854

Allen W. Grobin Jr., Jerry L. Reynolds, Rodman S. Schools and Glenn T. Sincerbox

Holographic method for generating masking patterns

3,533,104

Millard A. Habegger, Thomas J. Harris and Glenn T. Sincerbox

Head-up display system

3,519,355

Rodman S. Schools and Glenn T. Sincerbox

Light filter

3,516,727

Arvind S. Marathay and John J. Hickey

Multipass interferometric optical modulator

3,513,323

Glenn T. Sincerbox and Jerry L. Reynolds

Light beam deflection system

3,512,879

Jerry L. Reynolds, Rodman S. Schools and Glenn T. Sincerbox

Bandwidth coded photographic film memory

3,503,050

Rodman S. Schools and Glenn T. Sincerbox

Wave energy recording in radiation sensitive medium

3,497,831

Arvind S. Marathay and John J. Hickey

Broad band electro-optic light modulator

3,430,212

Erhard Max and Glenn T. Sincerbox

Apparatus for reading and printing stored information by light

3,423,736

William W. Ash, Kurt M. Kosanke and Glenn T. Sincerbox

Apparatus for reading information selectively from storage devices

3,417,381

Glenn T. Sincerbox

Apparatus for writing information in memory by light

3,396,266

Erhard Max and Glenn T. Sincerbox

Optical information readout system

3,391,970

Glenn T. Sincerbox

Optical memory in which a digital light deflector is used in a bi-directional manner

3,391,599

Harold F. Fleisher, Kurt M. Kosanke and Glenn T. Sincerbox

Detection of tape defects by means of multiple beam interference