Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136419 | Photoconductive device | Matthew Jazwiecki, Steven Williamson | 2015-09-15 |
| 6262465 | Highly-doped P-type contact for high-speed, front-side illuminated photodiode | Steven Williamson, Janis A. Valdmanis, Kadhair Al Hemyari | 2001-07-17 |
| 5714983 | Interactive computer system with controllable rate repetition of computer actions in response to operator inputs | — | 1998-02-03 |
| 5298772 | Integrated heterostructure acoustic charge transport (HACT) and heterostructure insulated gate field effects transistor (HIGFET) devices | Andrzej Peczalski, David Grider, James F. Detry, George A. Kilgore, William J. Tanski +1 more | 1994-03-29 |
| 5283444 | Increased well depth hact using a strained layer superlattice | Thomas W. Grudkowski, Donald E. Cullen, William J. Tanski | 1994-02-01 |
| 5264717 | HACT structure with reduced surface state effects | Thomas W. Grudkowski | 1993-11-23 |
| 5166766 | Thick transparent semiconductor substrate heterojunction acoustic charge transport multiple quantum well spatial light modulator | Thomas W. Grudkowski | 1992-11-24 |
| 5159420 | Dual medium heterojunction acoustic charge transport multiple quantum well spatial light modulator | Thomas W. Grudkowski, Glen Drake, Frederick J. Leonberger, William J. Tanski | 1992-10-27 |
| 5128734 | Surface channel hact | Donald E. Cullen, Sears Merritt, William J. Tanski, Emilio J. Branciforte, Roger D. Carroll | 1992-07-07 |
| 4980596 | Acoustic charge transport device having direct optical input | Sears Merritt | 1990-12-25 |
| 4926083 | Optically modulated acoustic charge transport device | Sears Merritt, Arthur G. Foyt | 1990-05-15 |
| 4893161 | Quantum-well acoustic charge transport device | William J. Tanski, Sears Merritt | 1990-01-09 |
| 4884001 | Monolithic electro-acoustic device having an acoustic charge transport device integrated with a transistor | William J. Tanski | 1989-11-28 |