Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469313 | Semiconductor optical device and method for fabricating the same | Tae-Kyung Yoo | 2002-10-22 |
| 6337223 | Semiconductor optical device and method for fabricating the same | Tae-Kyung Yoo | 2002-01-08 |