Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076130 | Semiconductor optical device having asymmetric ridge waveguide and method of making same | Li Cai, Mark McElhinney | 2006-07-11 |
| 5321713 | Aluminum gallium nitride laser | Muhammad Asif Khan, Donald T. Olson | 1994-06-14 |
| 5296395 | Method of making a high electron mobility transistor | Muhammad Asif Khan, Jon N. Kuznia, Donald T. Olson | 1994-03-22 |
| 5192987 | High electron mobility transistor with GaN/Al.sub.x Ga.sub.1-x N heterojunctions | Muhammed A. Khan, Jon N. Kuznia, Donald T. Olson | 1993-03-09 |
| 5146465 | Aluminum gallium nitride laser | Muhammad Asif Khan, Donald T. Olson | 1992-09-08 |