Wong; Lik-Kin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wong; Lik-Kin.The latest application filed is for "driving system with inductor pre-charging for led systems with pwm dimming control or other loads".
- Wong; Lik-Kin - Tai Po N/A HK
| Patent | Date |
|---|---|
| On/off time modulation for constant on-time and constant off-time switching regulators Grant 8,970,191 - Wong , et al. March 3, 2 | 2015-03-03 |
| Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads Grant 8,294,388 - Wong , et al. October 23, 2 | 2012-10-23 |
| Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads App 20110291576 - Wong; Lik-Kin ; et al. | 2011-12-01 |
| Sensing capacitor for constant on-time and constant off-time switching regulators App 20110227547 - Wong; Lik-Kin ; et al. | 2011-09-22 |
| Illumination intensity control Grant 7,928,671 - Wong , et al. April 19, 2 | 2011-04-19 |
| Circuit and method for adaptive current limit control in a power converter Grant 7,855,539 - Wong , et al. December 21, 2 | 2010-12-21 |
| Adaptive on-time control for switching regulators Grant 7,782,036 - Wong , et al. August 24, 2 | 2010-08-24 |
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