LC

Li-Jen Cheng

NASA: 9 patents #98 of 3,881Top 3%
Caltech: 3 patents #909 of 4,321Top 25%
📍 La Cañada Flintridge, CA: #43 of 465 inventorsTop 10%
🗺 California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #429,384 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5376807 Motion-sensitive optical correlator using a VanderLugt Correlator Tsuen-Hsi Liu, Tien-Hsin Chao 1994-12-27
5325224 Time-multiplexed, optically-addressed, gigabit optical crossbar switch Robert J. Lang, Joseph Maserjian 1994-06-28
5263096 Opto-electronic morphological processor Jeffrey W. Yu, Tien-Hsin Chao, Demetri Psaltis 1993-11-16
5216484 Real-time imaging spectrometer Tien-Hsin Chao, Jeffrey W. Yu, James L. Lambert 1993-06-01
5150228 Real-time edge-enhanced optical correlator Tsuen-Hsi Liu 1992-09-22
5018852 Motion detection, novelty filtering, and target tracking using an interferometric technique with GaAs phase conjugate mirror Tsuen-Hsi Liu 1991-05-28
4948212 Optical processing in III-V and II-VI compound semiconductors Gregory O. Gheen 1990-08-14
4898436 Spatial light modulation in compound semiconductor materials Gregory O. Gheen, Afshin Partovi 1990-02-06
4843439 Tailorable infrared sensing device with strain layer superlattice structure 1989-06-27
4772785 Dynamic range compression/expansion of light beams by photorefractive crystals Hua-Kuang Liu 1988-09-20
4711857 Tailorable infrared sensing device with strain layer superlattice structure 1987-12-08
4665277 Floating emitter solar cell Chih-Tang Sah 1987-05-12