Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450124 | Fabrication methodology for optoelectronic integrated circuits | — | 2016-09-20 |
| 9401400 | Single electron transistor device | — | 2016-07-26 |
| 9377587 | Fiber optic coupler array | Yan Zhang | 2016-06-28 |
| 9281059 | Thyristor memory cell integrated circuit | — | 2016-03-08 |
| 9276160 | Power semiconductor device formed from a vertical thyristor epitaxial layer structure | — | 2016-03-01 |
| 9209815 | Thyristor-based optical charge pump for an optical phase lock loop | — | 2015-12-08 |
| 9201287 | Photonic analog-to-digital converter | — | 2015-12-01 |
| 9188798 | Optical closed loop microresonator and thyristor memory device | — | 2015-11-17 |
| 9082637 | Optoelectronic integrated circuit | — | 2015-07-14 |
| 8947925 | Thyristor memory cell integrated circuit | — | 2015-02-03 |
| 8080821 | Thyristor radiation detector array and applications thereof | — | 2011-12-20 |
| 7776753 | Method of fabricating semiconductor devices employing at least one modulation doped quantum well structure and one or more etch stop layers for accurate contact formation | Scott W. Duncan | 2010-08-17 |
| 7595516 | Optoelectronic circuit employing a heterojunction thyristor device to convert a digital optical signal to a digital electrical signal | Jianhong Cai | 2009-09-29 |
| 7556976 | Method of fabricating semiconductor devices employing at least one modulation doped quantum well structure and one or more etch stop layers for accurate contact formation | Scott W. Duncan | 2009-07-07 |
| 7551826 | Integrated circuit employing low loss spot-size converter | — | 2009-06-23 |
| 7432539 | Imaging method utilizing thyristor-based pixel elements | — | 2008-10-07 |
| 7409120 | Integrated circuit for programmable optical delay | Jianhong Cai, Daniel C. Upp | 2008-08-05 |
| 7385230 | Modulation doped thyristor and complementary transistor combination for a monolithic optoelectronic integrated circuit | — | 2008-06-10 |
| 7332752 | Optoelectronic circuit employing a heterojunction thyristor device to convert a digital optical signal to a digital electrical signal | Jianhong Cai | 2008-02-19 |
| 7333731 | Multifunctional optoelectronic thyristor and integrated circuit and optical transceiver employing same | Rohinton S. Dehmubed | 2008-02-19 |
| 7333733 | Optoelectronic clock generator producing high frequency optoelectronic pulse trains with variable frequency and variable duty cycle and low jitter | Rohinton S. Dehmubed, Daniel C. Upp | 2008-02-19 |
| 7262429 | Thz detection employing modulation doped quantum well device structures | — | 2007-08-28 |
| 7247892 | Imaging array utilizing thyristor-based pixel elements | — | 2007-07-24 |
| 7176046 | Apparatus and a method of fabricating inversion channel devices with precision gate doping for a monolithic integrated circuit | — | 2007-02-13 |
| 7173293 | Semiconductor devices employing at least one modulation doped quantum well structure and one or more etch stop layers for accurate contact formation | Scott W. Duncan | 2007-02-06 |