Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8576529 | Power stage control circuit | Yu-Chang Chen, Li-Di Lo | 2013-11-05 |
| 8533508 | Apparatus and method for reducing the standby power consumption of a display, and display with low standby power consumption | Kuang-Fu Chang, Yu-Ming Chen | 2013-09-10 |
| 8508960 | Voltage detector and protection apparatus using the same | Yu-Ming Chen, Kuo-Chin Chiu | 2013-08-13 |
| 8472214 | Control circuit and method for efficient flyback power converter under light load | Yu-Ming Chen, Tzu-Chen Lin | 2013-06-25 |
| 8406015 | Control circuit and method for a flyback power converter to compensate for an entry point of a burst mode | Tzu-Chen Lin | 2013-03-26 |
| 8390964 | Protection apparatus and method for an isolated type power supply | Kuang-Fu Chang, Yu-Ming Chen | 2013-03-05 |
| 8355267 | Method of detection for output short circuit of a flyback power supply | Kun-Yu Lin, Yu-Ming Chen | 2013-01-15 |
| 8351223 | Temperature compensation in output feedback of a flyback power converter | Ke-Chih Chou | 2013-01-08 |
| 8203811 | Protection apparatus and method for a power converter | Tzu-Chen Lin | 2012-06-19 |
| 8193791 | Maximum output power control of a flyback converter | Kuang Ming Chang | 2012-06-05 |
| 8031493 | Method and apparatus for improving the light load efficiency of a switching mode converter | Liang-Pin Tai | 2011-10-04 |
| 8004333 | Power management and control apparatus for resetting a latched protection in a power supply unit | Tzu-Chen Lin | 2011-08-23 |
| 8000071 | Apparatus and method for reducing the die area of a PWM controller | Cheng-Hsuan Fan | 2011-08-16 |
| 7764521 | Apparatus and method for providing multiple functions and protections for a power converter | Tzu-Chen Lin | 2010-07-27 |
| 7701305 | Frequency jittering control for varying the switching frequency of a power supply | Tzu-Chen Lin, Hung-Che Chou | 2010-04-20 |
| 7502235 | Output power limit for a switching mode power converter by a current limit signal having a multi-slope waveform | Kuang Ming Chang | 2009-03-10 |