Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8140726 | Single wire transmission interface and method for the same | Nien-Hui Kung | 2012-03-20 |
| 8085014 | Dual power switch with activation control and voltage regulator using same | Nien-Hui Kung, Chun-Tsung Chen, Tzu-Huan Chiu | 2011-12-27 |
| 8049462 | Universal serial bus charger circuit and charging method | Nien-Hui Kung, Jing-Meng Liu | 2011-11-01 |
| 7994728 | Boost driver circuit with fast discharging function | Nien-Hui Kung, Tzu-Huan Chiu, Chien-Ping Lu | 2011-08-09 |
| 7940596 | Adaptive zero current sense apparatus and method for a switching regulator | Nien-Hui Kung, Tzu-Huan Chiu, Chien-Ping Lu | 2011-05-10 |
| 7906939 | Soft-stop circuit and method for a voltage regulator | Nien-Hui Kung | 2011-03-15 |
| 7898227 | Non-synchronous boost converter including low-voltage device for load disconnection | Tsung-Wei Huang, Shui-Mu Lin, Jien-Sheng Chen | 2011-03-01 |
| 7876000 | Power path control circuit | Tzu-Huan Chiu, Nien-Hui Kung | 2011-01-25 |
| 7847516 | Circuit and method for detecting absent battery condition in a linear charger | Nien-Hui Kung | 2010-12-07 |
| 7751471 | Pulse width modulation regulator system with automatically switching pulse skipping mode | Chung-Lung Pai, Po-Shun Chung, Jing-Meng Liu | 2010-07-06 |
| 7746926 | Pulse width modulation regulator system with automatically switching pulse skipping mode | Chung-Lung Pai, Po-Shun Chung, Jing-Meng Liu | 2010-06-29 |
| 7714556 | Quick response switching regulator and control method thereof | Tzu-Huan Chiu, Nien-Hui Kung, Chien-Ping Lu | 2010-05-11 |
| 7714645 | Offset cancellation of a single-ended operational amplifier | Shui-Mu Lin, Tsung-Wei Huang, Jien-Sheng Chen | 2010-05-11 |
| 7696806 | Level shift circuit and method for the same | Chien-Ping Lu | 2010-04-13 |
| 7667530 | Charge pump down circuit and method for the same | Shui-Mu Lin, Jien-Sheng Chen, Tsung-Wei Huang | 2010-02-23 |
| 7656133 | Capacitor charger with a modulated current varying with an input voltage and method thereof | Chung-Lung Pai, Chun-Yen Huang, Jing-Meng Liu | 2010-02-02 |
| 7652945 | Adaptive zero current sense apparatus and method for a switching regulator | Nien-Hui Kung, Tzu-Huan Chiu, Chien-Ping Lu | 2010-01-26 |
| 7619394 | Capacitor charger with a modulated current varying with an input voltage and method thereof | Chung-Lung Pai, Chun-Yen Huang, Jing-Meng Liu | 2009-11-17 |
| 7605571 | Switching regulator with lower transistor capable of two states of ON or low current | Nien-Hui Kung | 2009-10-20 |
| 7580271 | Apparatus and method for suppressing the input current inrush for a voltage converter in a pre-charge stage | Yun-Chi Chiang, Jien-Sheng Chen | 2009-08-25 |
| 7518888 | Control circuit and method for a fly-back voltage converter | Chung-Lung Pai, Yuan-Huang Cheng, Jing-Meng Liu | 2009-04-14 |
| 7411379 | Apparatus and method for over-voltage and over-current protection for a step-up current-mode converter | Chung-Lung Pai, Chun-Chin Tung, Jing-Meng Liu | 2008-08-12 |
| 7170763 | Apparatus and method for constant delta current control in a capacitor charger | Chung-Lung Pai, Chun-Yen Huang, Jing-Meng Liu | 2007-01-30 |
| 7148666 | Direct current voltage boosting/bucking device | Liang-Pin Tai, Chun-Tsung Chen, Chin-Chiang Yeh, Po-Shun Chung, Chung-Lung Pai | 2006-12-12 |
| 7062738 | Flash memory compiler with flexible configurations | Hung-Chang Yu | 2006-06-13 |