Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791743 | Alternator and rectifier thereof for preventing reverse current | Wei-Jing Chen, Yen-Yi Chen, Huei Wang | 2023-10-17 |
| 11496066 | Alternator and rectifier thereof | Wei-Jing Chen, Yen-Yi Chen, Huei Wang | 2022-11-08 |
| 11482953 | Electric actuator device and control method thereof | Wei-Jing Chen, Shih-Chieh Hou, Huei Wang | 2022-10-25 |
| 11005385 | Alternator and rectifier thereof | Wei-Jing Chen, Yen-Yi Chen, Huei Wang | 2021-05-11 |
| 10931189 | Rectifier capable of adjusting gate voltage of transistor and alternator including rectifier | Wei-Jing Chen, Huei Wang, Yen-Yi Chen | 2021-02-23 |
| 10826406 | Alternator and rectifier thereof | Wei-Jing Chen, Yen-Yi Chen, Huei Wang | 2020-11-03 |
| 10454363 | Synchronous rectifier alternator and power allocation method thereof | Shih-Chieh Hou, Chien-Tin Chen, Wei-Jing Chen, Chi-Kai Wu | 2019-10-22 |
| 8472643 | Power amplifier and method for restraining power of improved power amplifier | Ming-Hsiung Chen, Tung-Sheng Ku | 2013-06-25 |
| 8330538 | Self-oscillating audio amplifier and method for restraining the improved self-oscillating audio amplifier | Ming-Hsiung Chen, Tung-Sheng Ku | 2012-12-11 |
| 8249272 | Audio playback apparatus | Ming-Hsiung Chen, Ming-Chung Li | 2012-08-21 |
| 8170217 | Audio signal processing apparatus | Ming-Hsiung Chen, Ming-Chung Li | 2012-05-01 |
| 8144880 | Audio amplifier capable of performing self-oscillation | Ming-Hsiung Chen, Ming-Chung Li | 2012-03-27 |
| 7999610 | Class D amplifier capable of setting restraint power | Ming-Hsiung Chen, Tung-Sheng Ku | 2011-08-16 |
| 7944297 | Class D amplifier | Ming-Hsiung Chen, Tung-Sheng Ku | 2011-05-17 |
| 7855597 | Class-D amplifier | Ming-Hsiung Chen, Tung-Sheng Ku | 2010-12-21 |
| 7852156 | Class-D power amplifier having distortion-suppressing function | Ming-Hsiung Chen, Tung-Sheng Ku | 2010-12-14 |
| 7844061 | Speaker system of utilizing pulse width modulation signals for saving idling power consumption | Ming-Hsiung Chen, Ming-Chung Li | 2010-11-30 |
| 7420422 | Audio amplifier driven by single voltage source and related voltage supply circuit | Ming-Hsiung Chen, Ming-Chung Li | 2008-09-02 |
| 7209003 | Asynchronous BTL design for a Class-D audio amplifier | Ming-Hsiung Chen | 2007-04-24 |
| 6150207 | Method for fabricating a crown capacitor with rough surface | Yi-Nan Chen | 2000-11-21 |
| 6117268 | Apparatus for carrying substrates processed in an etching process and protecting thereof from being dampened by droplets | Wen-Chi Hsu, Yinan Chen, Jung-Hsing Chien, Jyh Shorng Horng, Chien-Hua Lee | 2000-09-12 |