Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030831 | Method of operating p-i-n diodes and superlattice devices as far infrared detectors | Robert P. Devaty, A. G. Unil Perera, Ralph E. Sherriff | 1991-07-09 |
| 4891522 | Modular multi-element high energy particle detector | John P. Elliott | 1990-01-02 |
| 4873555 | Intraband quantum well photodetector and associated method | Runkiri P. Karunasiri, Hui Liu | 1989-10-10 |
| 4760430 | Semiconductor device and method for producing a far infrared and/or microwave radiation source utilizing radiative tunnelling transitions | Hui Liu | 1988-07-26 |
| 4603401 | Apparatus and method for infrared imaging | — | 1986-07-29 |
| 4602352 | Apparatus and method for detection of infrared radiation | Gustav E. Derkits, Jr. | 1986-07-22 |