Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402059 | Switching power supply operating at little or no load | — | 1995-03-28 |
| 5254932 | Charging voltage control circuit for battery chargers | Richard A. Karlin | 1993-10-19 |
| 5192905 | Charging voltage control and current limit for battery chargers | Richard A. Karlin | 1993-03-09 |