Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617795 | Multichip LED package with in-package quantitative and spectral sensing capability and digital signal output | — | 2003-09-09 |
| 6552491 | Fluorescent lamp with integral circuitry | Jose Azevedo | 2003-04-22 |
| 6541925 | Resonant converter circuit with suppression of transients during changes in operating condition | Chin Chang, Joseph Chang | 2003-04-01 |
| 6509696 | Method and system for driving a capacitively coupled fluorescent lamp | Chin Chang | 2003-01-21 |