Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657237 | GaN based group III-V nitride semiconductor light-emitting diode and method for fabricating the same | Kyo-yeol Lee, Jae-Hee Cho, Su-hee Chae | 2003-12-02 |
| 6654398 | Semiconductor laser diode for controlling width of carrier inflow path | Jae-Hee Cho | 2003-11-25 |
| 6551848 | Method for fabricating semiconductor light emitting device | Kyo-yeol Lee | 2003-04-22 |
| 6548319 | Method for manufacturing semiconductor laser diode | — | 2003-04-15 |