Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324965 | Light emitting diode with electro-chemically etched porous silicon | Raphael Tsu | 1994-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324965 | Light emitting diode with electro-chemically etched porous silicon | Raphael Tsu | 1994-06-28 |