Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9906053 | Energy storage device and control method thereof | — | 2018-02-27 |
| 9831702 | Compensation circuit and energy storage device thereof | — | 2017-11-28 |
| 9413244 | Voltage conversion circuit with voltage selection of transistor bulk | — | 2016-08-09 |
| 9337733 | Adaptive pre-charge voltage converter | — | 2016-05-10 |
| 9154037 | Current-mode buck converter and electronic system using the same | — | 2015-10-06 |
| 8975883 | Soft start scheme under low voltage power | Yen-Ming Chen | 2015-03-10 |
| 8963526 | Voltage conversion circuit and electronic system using the same | — | 2015-02-24 |
| 8922186 | Method and apparatus for all duty current sensing in current mode converter | — | 2014-12-30 |
| 8779733 | Bootstrap scheme for BULK-BOOST converter | — | 2014-07-15 |
| 8487692 | Voltage generator with adjustable slope | Yen-Ming Chen | 2013-07-16 |
| 8358118 | Current mode boost converter with fixed PWM/PFM boundary | Kang Sheng | 2013-01-22 |
| 8106642 | Current mode buck converter with fixed PWM/PFM boundary | Kang Sheng | 2012-01-31 |
| 7639801 | Method of transforming serial scrambler to parallel scrambler, parallel scrambler and double-edge-triggered register with XOR operation | Shyh-Jye Jou, You-Jiun Wang, Ju-Yuan Hsiao, Chih-Hsien Lin | 2009-12-29 |
| 7456624 | PWM control scheme under light load | Kang Sheng, Yu-Chang Chen | 2008-11-25 |