Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086105 | Wavelength division multiplexer/demultiplexer having flat wavelength response | Jang Uk Shin, Sang Ho Park, Sang-Pil Han, Yong Soon Baek | 2011-12-27 |
| 8055106 | Optical communication device including a digital optical switch | Jang Uk Shin, Sang-Pil Han, Sang Ho Park, Yongsoon Baek | 2011-11-08 |