Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704590 | Control circuit for power converter and method thereof | Yung-Chih Lai, Chien-Fu Tang, Jiun-Hung Pan | 2014-04-22 |
| 8698472 | Adjustable driver voltage source for a switching power supply and method for adjusting driver voltage in a switching power supply | Tsung-Hsi Yang, Shao-Hung Lu, Wei-Haur Chan | 2014-04-15 |
| 8687331 | Protection to avoid abnormal operation caused by a shorted parameter setting pin of an integrated circuit | Shao-Hung Lu, Jing-Meng Liu, Jo-Yu Wang, An-Tung Chen | 2014-04-01 |
| 8674554 | Power off delay circuit and method, and audio system with power off delay | Chi-Hua Lin, Chien-Fu Tang, An-Tung Chen | 2014-03-18 |
| 8643292 | Digital dimming device and digital dimming method | Chien-Fu Tang, An-Tung Chen | 2014-02-04 |
| 8634212 | Controller and controlling method for power converter | Chien-Fu Tang, Jiun-Hung Pan | 2014-01-21 |
| 8605845 | Adaptive phase-shifted synchronization clock generation circuit and method for generating phase-shifted synchronization clock | An-Tung Chen | 2013-12-10 |
| 8570020 | Frequency control circuit and method for a non-constant frequency voltage regulator | Chien-Fu Tang | 2013-10-29 |
| 8508203 | Control circuit of switching regulator and control method thereof and transistor device therefor | Chien-Fu Tang, Pei-Kai TSENG | 2013-08-13 |
| 8451887 | Phase interleaving control method for a multi-channel regulator system | An-Tung Chen, Shao-Hung Lu | 2013-05-28 |
| 8436664 | Circuit and method for implementing power good and chip enable control by a multi-functional pin of an integrated circuit | Jo-Yu Wang | 2013-05-07 |
| 8400127 | Average current regulator and driver circuit thereof and method for regulating average current | An-Tung Chen, Chien-Fu Tang | 2013-03-19 |
| 8369443 | Single-wire asynchronous serial interface | — | 2013-02-05 |
| 8350548 | Frequency control circuit and method for a non-constant frequency voltage regulator | Chien-Fu Tang | 2013-01-08 |
| 8320149 | Multi-chip module with master-slave analog signal transmission function | Chien-Fu Tang | 2012-11-27 |
| 8295022 | Overstress protection apparatus and method | Chien-Fu Tang, Chi-Hua Lin | 2012-10-23 |
| 8269564 | Frequency setting circuit and method for an integrated circuit | Shao-Hung Lu | 2012-09-18 |
| 8253507 | Fixed-frequency control circuit and method for pulse width modulation | Chien-Fu Tang | 2012-08-28 |
| 8248139 | Simple interleaved phase shift clock synchronization for master/slave scheme | An-Tung Chen | 2012-08-21 |
| 8203379 | Mix mode wide range divider and method thereof | Yueh-Ming Chen, Shao-Hung Lu | 2012-06-19 |
| 8203321 | Multi-functional DrMOS | Nai-Yuan Liang, Shao-Hung Lu | 2012-06-19 |
| 8193850 | Mix mode wide range multiplier and method thereof | Yueh-Ming Chen, Shao-Hung Lu | 2012-06-05 |
| 8064534 | Single-wire asynchronous serial interface | — | 2011-11-22 |
| 7800425 | On-chip mode-setting circuit and method for a chip | Chien-Fu Tang | 2010-09-21 |
| 7795755 | Simple circuit and method for improving current balance accuracy of a power converter system | Chien-Fu Tang | 2010-09-14 |