Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495964 | LED luminaire with electrically adjusted color balance using photodetector | Chin Chang | 2002-12-17 |
| 6441558 | White LED luminary light control system | Chin Chang, Gert W. Bruning | 2002-08-27 |
| 6411046 | Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control | — | 2002-06-25 |
| 6369525 | White light-emitting-diode lamp driver based on multiple output converter with output current mode control | Chin-Ho Chang, Gert W. Bruning | 2002-04-09 |