Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12003170 | Soft-start circuit for power-up | Jianfeng Liu, Dennis Sinitsky | 2024-06-04 |
| 11996835 | Darlington transistor drive circuit, method and switching power supply management chip | Chong-Jen Huang, Kelvin Yupak Hui | 2024-05-28 |
| 11916481 | Buck constant voltage driver and application circuit thereof | Dennis Sinitsky | 2024-02-27 |
| 11664788 | Chip, self-calibration circuit and method for chip parameter offset upon power-up | Jianfeng Liu, Dennis Sinitsky | 2023-05-30 |
| 11424683 | Darlington transistor drive circuit, method and constant current switching power supply | Kelvin Yupak Hui, Chong-Jen Huang | 2022-08-23 |
| 8599581 | Primary-side regulated modulation controller with improved transient response and audile noise | Matthew Man Ho Ku | 2013-12-03 |