Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286771 | Multi-channel optical transmitter incorporating a tunable optical signal source and method for transmitting a multi-channel optical signal | Ian Hardcastle | 2007-10-23 |
| 7283114 | Systems and method for displaying images with reduced power consumption | Ken Nishimura, Ian Hardcastle, Pierre Mertz, Charels W. Hoke, Barry Bronson | 2007-10-16 |
| 7280201 | Sensor having integrated light detector and/or light source | — | 2007-10-09 |
| 7279722 | Light emitting device with adjustable reflector cup | Wool Kin Goon, Thye Linn Mok, Kee Yean Ng, Janet Bee Yin Chua, Gim Eng Chew | 2007-10-09 |
| 7217913 | Method and system for wavelength-dependent imaging and detection using a hybrid filter | Julie E. Fouquet | 2007-05-15 |
| 7184109 | Liquid crystal cell that resists degradation from exposure to radiation | Charles Hoke, Peter Robrish, Ken Nishimura | 2007-02-27 |
| 7173686 | Offner imaging system with reduced-diameter reflectors | Russell Wayne Gruhlke | 2007-02-06 |
| 7106512 | Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength | Charles Hoke, Ken Nishimura | 2006-09-12 |
| 7079319 | Optical signal control device and method for utilizing same | — | 2006-07-18 |
| 7072113 | Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength | Charles Hoke, Ken Nishimura | 2006-07-04 |
| 7042604 | Self-aligning holographic optical system and related methods | Thomas Mikes, Kenneth R. Wildnauer | 2006-05-09 |
| 6853778 | Optical module with alignment waveguide | Kenneth R. Wildnauer | 2005-02-08 |
| 6811328 | Optical fiber splicing using surface tension | Annette Grot, Fred Sugihwo | 2004-11-02 |
| 6735328 | Personal viewing device with system for providing identification information to a connected system | Richard C. Walker, Pierre Mertz, Barry Bronson, Ken Nishimura | 2004-05-11 |
| 6690854 | Optical wavelength division multiplexer | — | 2004-02-10 |
| 6519012 | Liquid crystal light valve system with contrast control | Akinobu Kuramoto, Geraint Owen | 2003-02-11 |
| 6498632 | Color reflective ferroelectric liquid crystal light valve with three spatial light modulators and increased light throughput | Mark Melvin Butterworth | 2002-12-24 |
| 6362573 | Apparatus and method for monitoring the life of arc lamp bulbs | Barclay J. Tullis, Ken Nishimura | 2002-03-26 |
| 6313820 | Method of operating a ferroelectric liquid crystal spatial light modulator in non-DC balanced mode with decreased pixel sticking | Mark Melvin Butterworth | 2001-11-06 |
| 6262829 | Method of digital grayscale control using modulation of a slow-acting light source | Akinobu Kuramoto | 2001-07-17 |
| 6198523 | Ferroelectric liquid crystal light doubler with temperature and voltage controlled tilt angle | — | 2001-03-06 |
| 6157432 | Heated ferroelectric liquid crystal spatial light modulator with improved contrast, improved grayscale resolution, and decreased pixel sticking when operated in a non-DC balanced mode | — | 2000-12-05 |
| 5942284 | Growth of electroluminescent phosphors by MOCVD | Ronald Hiskes, Stephen A. DiCarolis | 1999-08-24 |
| 5847507 | Fluorescent dye added to epoxy of light emitting diode lens | Mark Melvin Butterworth | 1998-12-08 |
| 5629126 | Phosphor film composition having sensitivity in the red for use in image capture | William Trutna | 1997-05-13 |