Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482665 | Polarization switching surface-emitting laser and a method of manufacturing the same | Hye Yong Chu, Hyo-Hoon Park | 2002-11-19 |
| 6475818 | Method for fabricating multi-channel array optical device | O Kyun Kwon, Jae Heon Shin, Jong Heob Baek | 2002-11-05 |
| 6347165 | Wavelength demultiplexer without waveguide bending loss | Kyung-Sook Hyun | 2002-02-12 |
| 6343090 | Single mode surface emitting laser | Hye Yong Chu, Hyo-Hoon Park, Kyung-Sook Hyun, El-Hang Lee | 2002-01-29 |