Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128728 | Semiconductor superlattice infrared source | — | 1992-07-07 |
| 4873555 | Intraband quantum well photodetector and associated method | Darryl D. Coon, Runkiri P. Karunasiri | 1989-10-10 |
| 4760430 | Semiconductor device and method for producing a far infrared and/or microwave radiation source utilizing radiative tunnelling transitions | Darryl D. Coon | 1988-07-26 |