Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7619727 | Apparatus for detecting wavelength and measuring optical power | Gap Youl Lyu, Min Hee Kang, Ba Cao | 2009-11-17 |
| 7512166 | Apparatus and method for controlling optical power and extinction ratio | Gap Youl Lyu, Min Hee Kang | 2009-03-31 |