Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570191 | Surface-light-emitting device including AlGalnP and AlGaAs multi-film reflecting layers | Masumi Hirotani, Terence Edward Sale, Chuan-Cheng Tu | 2003-05-27 |
| 6546038 | Semiconductor surface-emitting element | — | 2003-04-08 |