Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054052 | Constant voltage circuit | — | 2011-11-08 |
| 8008889 | Charging circuit for secondary battery, power supply switching method in charging circuit for secondary battery, and power supply unit | — | 2011-08-30 |
| 7956676 | Semiconductor apparatus | — | 2011-06-07 |
| 7936158 | Switching regulator configured to detect and shutdown reverse current | — | 2011-05-03 |
| 7928687 | Charging circuit, method of controlling operation of charging circuit, and power supply unit | — | 2011-04-19 |