Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647176 | Method and apparatus to compensate for polarization mode dispersion | Hok Yong Pua, Chris Allen, Ken Demarest, Kumar Vijay Peddanarappagari | 2003-11-11 |
| 6545431 | Dimmable electronic ballast | Henry Chung, Eric Ho, Stephen Tsz-sek Lee | 2003-04-08 |