Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482665 | Polarization switching surface-emitting laser and a method of manufacturing the same | Hye Yong Chu, Byueng-Su Yoo | 2002-11-19 |
| 6343090 | Single mode surface emitting laser | Byueng-Su Yoo, Hye Yong Chu, Kyung-Sook Hyun, El-Hang Lee | 2002-01-29 |