Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8654156 | Driver circuit of display and method for calibrating brightness of display | — | 2014-02-18 |
| 8514212 | Drive circuit of display and method for calibrating brightness of display | — | 2013-08-20 |
| 8405684 | Method and apparatus for calibrating the brightness of the carbon nanotube display | — | 2013-03-26 |
| 8089427 | Display control circuit for vacuum fluorescent display | — | 2012-01-03 |
| 7793177 | Chip testing device and system | Yen-Wen Chen | 2010-09-07 |
| 7659767 | Boost circuit and level shifter | Yen-Wen Chen | 2010-02-09 |