Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160592 | Control device for unifying the brightness of a display screen and method thereof | — | 2000-12-12 |
| 6046552 | Spot eliminating circuit of an image display device | — | 2000-04-04 |
| 5909363 | Initial drive voltage supply control circuit for switching mode power supply | — | 1999-06-01 |