Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812059 | Method of manufacturing a photodiode to have an active region with a convex-lens-shaped surface | Hwa-Young Kang | 2004-11-02 |
| 6798799 | Wavelength locked integrated optical source structure using multiple microcavity | Dong-Hoon Jang, Dong-Soo Bang | 2004-09-28 |
| 6781211 | Photodiode having an active region shaped in a convex lens | Hwa-Young Kang | 2004-08-24 |