Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233204 | Light-emitting diode with a thick transparent layer | Robert M. Fletcher, Kuo-Hsin Huang, Chihping Kuo, Jiann Yu | 1993-08-03 |
| 5204284 | Method of making a high band-gap opto-electronic device | Chih-Ping Kuo, Robert M. Fletcher | 1993-04-20 |
| 5060028 | High band-gap opto-electronic device | Chih-Ping Kuo, Robert M. Fletcher | 1991-10-22 |
| 5008718 | Light-emitting diode with an electrically conductive window | Robert M. Fletcher, Chihping Kuo, Virginia Robbins | 1991-04-16 |