Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970191 | On/off time modulation for constant on-time and constant off-time switching regulators | Lik-Kin Wong, Issac Kuan-Chun Hsu | 2015-03-03 |
| 8294388 | Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads | Lik-Kin Wong | 2012-10-23 |
| 8030853 | Circuit and method for improving the performance of a light emitting diode (LED) driver | Siu Hong Wong | 2011-10-04 |
| 7928671 | Illumination intensity control | Lik-Kin Wong | 2011-04-19 |
| 7855539 | Circuit and method for adaptive current limit control in a power converter | Lik-Kin Wong | 2010-12-21 |
| 7782036 | Adaptive on-time control for switching regulators | Lik-Kin Wong | 2010-08-24 |
| 6462966 | Power supply circuit and method | Tak Ming Leung, Yim-Shu Lee, Hoi Lam Martin Chow, Guy Fung Kai Cheung, Ka-Lon Chu | 2002-10-08 |