Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821276 | Super-luminescent diode | Gerard A. Alphonse, Frank Z. Hawrylo | 1989-04-11 |
| 4581629 | Light emitting devices | Robert E. Harwood | 1986-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821276 | Super-luminescent diode | Gerard A. Alphonse, Frank Z. Hawrylo | 1989-04-11 |
| 4581629 | Light emitting devices | Robert E. Harwood | 1986-04-08 |