Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656686 | Switching power supply circuit | — | 2010-02-02 |
| 7447048 | Switching power supply circuit | — | 2008-11-04 |
| 7423887 | Switching power supply circuit | — | 2008-09-09 |
| 7388760 | Switching power supply circuit | — | 2008-06-17 |
| 7388762 | Switching power supply circuit | — | 2008-06-17 |
| 7339801 | Switching power supply circuit | — | 2008-03-04 |
| 7310249 | Switching power supply circuit | — | 2007-12-18 |
| 7301785 | Switching power supply circuit | — | 2007-11-27 |
| 7298634 | Switching power supply circuit | — | 2007-11-20 |
| 7298633 | Switching power supply circuit | — | 2007-11-20 |
| 7285875 | Resonant converter with outputs of different polarities | — | 2007-10-23 |
| 7286374 | Switching power supply circuit | — | 2007-10-23 |
| 7242595 | Switching power supply circuit | — | 2007-07-10 |
| 7218534 | Switching power supply circuit | — | 2007-05-15 |
| 7209369 | Switching power supply circuit | — | 2007-04-24 |
| 7193868 | Switching power supply circuit | — | 2007-03-20 |
| 7170761 | Switching power supply circuit | — | 2007-01-30 |
| 7167384 | Switching power circuit | — | 2007-01-23 |
| 7158389 | Switching power supply circuit | — | 2007-01-02 |
| 7145785 | Switching power supply circuit | — | 2006-12-05 |
| 7110268 | Switching power supply circuit | — | 2006-09-19 |
| 7095629 | Switching power supply circuit | — | 2006-08-22 |
| 7054167 | Switching power supply circuit | — | 2006-05-30 |
| 6956749 | Switching power supply circuit | — | 2005-10-18 |
| 6839245 | Switching power supply circuit | — | 2005-01-04 |