Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184630 | Optical coupling module with self-aligned etched grooves and method for fabricating the same | Young-Se Kwon | 2007-02-27 |
| 5003357 | Semiconductor light emitting device | Jun Young Kim | 1991-03-26 |
| 4910534 | Light emitting apparatus | — | 1990-03-20 |