Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441763 | DA converter and liquid crystal driving device incorporating the same | — | 2002-08-27 |
| 6437716 | Gray scale display reference voltage generating circuit capable of changing gamma correction characteristic and LCD drive unit employing the same | — | 2002-08-20 |
| 6373419 | DA converter and liquid crystal driving device incorporating the same | — | 2002-04-16 |