Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764709 | Motor controller | — | 2023-09-19 |
| 11374517 | Motor controller | — | 2022-06-28 |
| 11309812 | Motor system | — | 2022-04-19 |
| 10495096 | Heat dissipation system and fan driving circuit | Kun-Min Chen, Chien-Sheng Wang | 2019-12-03 |
| 10333438 | Motor driving circuit | Kun-Min Chen | 2019-06-25 |
| 10161384 | Fan control circuit and fan control method | Chia-Tai Yang, Yin Chen | 2018-12-25 |
| 10164554 | Motor and motor control method | Chien-Lun Chu | 2018-12-25 |
| 10164561 | Motor control system and motor control method | Chien-Lun Chu | 2018-12-25 |
| 10018202 | Fan control system | Yin Chen | 2018-07-10 |
| 9907205 | Heat dissipation system and method for stablizing the heat dissipation system | Kun-Min Chen, Chien-Sheng Wang, Yin Chen | 2018-02-27 |
| 9806650 | Motor driving apparatus | Chien-Lun Chu | 2017-10-31 |
| 8884568 | Driving circuit and method for fan | Hung-Chun Yeh, Kang Sheng | 2014-11-11 |
| 7503755 | Baffle plate assembly for a compressor | Yu-Choung Chang, Kun-I Liang, Ann Huang | 2009-03-17 |
| 7207787 | Scroll compressor with backflow-proof mechanism | Kun-Yi Liang, Shu-Er Huang, Yu-Choung Chang | 2007-04-24 |
| 6987341 | Motor of rotor with built-in permanent magnet | Yu-Choung Chang, Ching-Huan Tseng | 2006-01-17 |
| 6913448 | Load-regulating device for scroll type compressors | Kun-I Liang, Yu-Choung Chang, Ann Huang | 2005-07-05 |
| 6750580 | Permanent magnet rotor having magnet positioning and retaining means | Chun-Chung Yang, Tse-Liang Hsiao, Yu-Choung Chang, Kun-I Liang, Ann-Huang Dummy | 2004-06-15 |
| 6512317 | Motor using permanent magnet rotor | Yu-Choung Chang, Tse-Liang Hsiao, Chun-Chung Yang, Kun-I Liang, Ann Huang | 2003-01-28 |
| 6368088 | Scroll compressor with back pressure regulation mechanism | Tse-Liang Hsiao, Kun-I Liang, Yu-Choung Chang, Chun-Chung Yang | 2002-04-09 |
| 6179588 | Check valve device for a scroll machine | Kun-I Liang, Tse-Liang Hsiao, Ann Huang, Yu-Choung Chang, Chun-Chung Yang +1 more | 2001-01-30 |
| 6048184 | Back-pressure sealing system for revolving compressor | Yu-Choung Chang, Tse-Liang Hsiao, Su Tao, Kun-I Liang, Chun-Chung Yang +1 more | 2000-04-11 |
| 5921762 | Oldham ring system for rotary fluid apparatus | Yu-Choung Chang, Chih-Cheng Yang, Tse-Liang Hsiao, Kun-I Liang, Su Tao | 1999-07-13 |