| Patent Number |
Title Of Patent |
Date Issued |
| 5949064 |
Opsistor image processor with a reference detector and a reference image |
Sep. 7, 1999 |
| 5920065 |
Optically activated back-to-back PIN diode switch having exposed intrinsic region |
Jul. 6, 1999 |
| 5910738 |
Driving circuit for driving a semiconductor device at high speed and method of operating the same |
Jun. 8, 1999 |
| 5900624 |
Photoconductive optical correlator |
May. 4, 1999 |
| 5837995 |
Wavelength-controllable voltage-phase photodiode optoelectronic switch ("opsistor") |
Nov. 17, 1998 |
| 5831259 |
Electrooptical transducer utilizing photoluminescent conjugate oligomers |
Nov. 3, 1998 |
| 5825019 |
Timing device capable of synchronizing initiation time |
Oct. 20, 1998 |
| 5821528 |
Two light intensities difference convert into frequency modulator for parallel photodiodes |
Oct. 13, 1998 |
| 5804815 |
GaAs photoconductive semiconductor switch |
Sep. 8, 1998 |
| 5777318 |
Smart pixel array using single diode for detection and modulation |
Jul. 7, 1998 |
| 5770389 |
Apparatus and method for determining the quanity of an analyte in a biological sample by means of transmission photometry |
Jun. 23, 1998 |
| 5770853 |
Pulse generator and pulse generation method having maximized pulse height |
Jun. 23, 1998 |
| 5726441 |
Solar sensor for a vehicle |
Mar. 10, 1998 |
| 5666376 |
Electro-optical device |
Sep. 9, 1997 |
| 5663555 |
Photo-electric converter with parallel connection elements and dual signal read out means |
Sep. 2, 1997 |
| 5650611 |
Light switching method, light switching apparatus and optical semiconductor device |
Jul. 22, 1997 |
| 5646395 |
Differential self-electrooptic effect device |
Jul. 8, 1997 |
| 5644123 |
Photonic signal processing, amplification, and computing using special interference |
Jul. 1, 1997 |
| 5631458 |
Range finder |
May. 20, 1997 |
| 5623140 |
Nonbiased bistable optical device having a lower mirror having a plurality of reflective layers repeatedly formed on a substrate |
Apr. 22, 1997 |
| 5591963 |
Photoelectric conversion device with dual insulating layer |
Jan. 7, 1997 |
| 5543631 |
Hybrid organic-inorganic bistable nonlinear optical gate |
Aug. 6, 1996 |
| 5543627 |
Method for maximizing the solar cell OPTO-electronic conversion efficiency in optically controlled hydraulic actuators |
Aug. 6, 1996 |
| 5541443 |
Active optical logic device incorporating a surface-emitting laser |
Jul. 30, 1996 |
| 5532498 |
High sensitivity control circuit for optical solid-state relays |
Jul. 2, 1996 |
| 5523555 |
Photodetector device having a semiconductive conjugated polymer |
Jun. 4, 1996 |
| 5508508 |
Apparatus for converting optical bipolar signals to optical unipolar signals |
Apr. 16, 1996 |
| 5498865 |
Photodiode amplifier circuit with improved sensitivity to high efficiency illumination |
Mar. 12, 1996 |
| 5483186 |
Push-pull optical modulator driver circuit |
Jan. 9, 1996 |
| 5466925 |
Amplitude to phase conversion logic |
Nov. 14, 1995 |
| 5466925 |
Amplitude to phase conversion logic |
Nov. 14, 1995 |
| 5448393 |
Apparatus and method for referencing an optical receiver |
Sep. 5, 1995 |
| 5434426 |
Optical interconnection device |
Jul. 18, 1995 |
| 5410147 |
Optical communication system using coplanar light modulators |
Apr. 25, 1995 |
| 5408087 |
Image intensifier gain uniformity improvements in sealed tubes by selective scrubbing |
Apr. 18, 1995 |
| 5389776 |
FET-based optical receiver |
Feb. 14, 1995 |
| 5384457 |
Low power optoelectronic device and method |
Jan. 24, 1995 |
| 5376784 |
Hybrid organic-inorganic bistable nonlinear optical device |
Dec. 27, 1994 |
| 5329113 |
Optoelectronic switching node |
Jul. 12, 1994 |
| 5315105 |
Optical operational memory device |
May. 24, 1994 |
| 5311009 |
Quantum well device for producing localized electron states for detectors and modulators |
May. 10, 1994 |
| 5311008 |
Self-electrooptic effect device for providing integer gain to input optical signals having series connected quantum well diodes |
May. 10, 1994 |
| 5288990 |
Differential self-electrooptic effect device |
Feb. 22, 1994 |
| 5266794 |
Vertical-cavity surface emitting laser optical interconnect technology |
Nov. 30, 1993 |
| 5256882 |
Signal transmission circuit having a latch-up function |
Oct. 26, 1993 |
| 5251052 |
System for solving boolean equations using optical lookup tables |
Oct. 5, 1993 |
| 5250800 |
Photo-electric integrated circuit device with opposite phase amplifiers into logic circuitry |
Oct. 5, 1993 |
| 5247168 |
Light frequency converter having laser device connected in series with photodetector |
Sep. 21, 1993 |
| 5239173 |
Binary data processor using diffraction and interference of waves |
Aug. 24, 1993 |
| 5233184 |
Matrix addressed S-SEED optical modulator array |
Aug. 3, 1993 |
