Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395734 | Control circuit of power converter | Hung Yu Cheng, Shuo-Wen Chang | 2016-07-19 |
| 9041374 | Power converting circuit and control circuit thereof | Hung Yu Cheng, Chung-Lung Pai, Chien-Ping Lu | 2015-05-26 |
| 8638126 | Rail-to-rail comparator | Chieh-Min Lo, Chien-Sheng Chen, Chien-Ping Lu | 2014-01-28 |
| 8547078 | Methods for light load efficiency improvement of a buck boost voltage regulator | Kwan-Jen Chu, Chien-Ping Lu, Wei-Hsin Wei | 2013-10-01 |
| 8294439 | Buck-boost switching regulator and control circuit and method therefor | Chien-Ping Lu, Kwan-Jen Chu | 2012-10-23 |
| 8169159 | Boost converter LED driver and controller thereof | Chien-Ping Lu, Wei-Hsin Wei, Kwan-Jen Chu | 2012-05-01 |
| 8164317 | Power system with temperature compensation control | — | 2012-04-24 |
| 8085014 | Dual power switch with activation control and voltage regulator using same | Nien-Hui Kung, Kwan-Jen Chu, Chun-Tsung Chen | 2011-12-27 |
| 7994728 | Boost driver circuit with fast discharging function | Kwan-Jen Chu, Nien-Hui Kung, Chien-Ping Lu | 2011-08-09 |
| 7940596 | Adaptive zero current sense apparatus and method for a switching regulator | Kwan-Jen Chu, Nien-Hui Kung, Chien-Ping Lu | 2011-05-10 |
| 7876000 | Power path control circuit | Kwan-Jen Chu, Nien-Hui Kung | 2011-01-25 |
| 7714556 | Quick response switching regulator and control method thereof | Kwan-Jen Chu, Nien-Hui Kung, Chien-Ping Lu | 2010-05-11 |
| 7652945 | Adaptive zero current sense apparatus and method for a switching regulator | Kwan-Jen Chu, Nien-Hui Kung, Chien-Ping Lu | 2010-01-26 |