Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809938 | Inverter controller | Da Liu | 2004-10-26 |
| 6804129 | High-efficiency adaptive DC/AC converter | — | 2004-10-12 |
| 6778415 | Controller electrical power circuit supplying energy to a display device | — | 2004-08-17 |
| 6707264 | Sequential burst mode activation circuit | Yu-Cheng Chang, Bingwei Yao | 2004-03-16 |