Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367177 | Wavelength selective heterojunction field effect transistor | Steve Sargood | 1994-11-22 |
| 5329113 | Optoelectronic switching node | Timothy A. Vang | 1994-07-12 |
| 5329137 | Integrated total internal reflection optical switch utilizing charge storage in a quantum well | Tim Vang | 1994-07-12 |
| 5224115 | Distributed feedback laser implemented using an active lateral grating | Daniel P. Doctor | 1993-06-29 |
| 5111255 | Buried channel heterojunction field effect transistor | Philip Kiely | 1992-05-05 |
| 5010374 | Quantum well laser utilizing an inversion layer | Paul Cooke | 1991-04-23 |
| 4806997 | Double heterostructure optoelectronic switch | John G. Simmons | 1989-02-21 |
| 4800415 | Bipolar inversion channel device | John G. Simmons | 1989-01-24 |
| 4291391 | Taper isolated random access memory array and method of operating | Pallab K. Chatterjee | 1981-09-22 |