Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483494 | Multistage charging circuit for driving liquid crystal displays | Ho-Hsin Yang, Yuh-Ren Shen | 2002-11-19 |
| 6424281 | DAC with adjusting digital codes corresponded to reference voltages | Yuh-Ren Shen, Chien-Chih Chen, Yong-Nien Rao | 2002-07-23 |