Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630797 | High efficiency driver apparatus for driving a cold cathode fluorescent lamp | DaFeng Weng | 2003-10-07 |
| 6519164 | Single power stage AC/DC forward converter with power switch voltage clamping function | DaFeng Weng | 2003-02-11 |
| 6512352 | Active clamp step-down converter with power switch voltage clamping function | — | 2003-01-28 |
| 6507174 | Voltage regulator with clamping circuit | — | 2003-01-14 |