Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243437 | Permanent magnet rotor and permanent magnet rotary assembly | Kun-Yi Liang, Chien-Chang Wang | 2019-03-26 |
| 7598650 | Motor mechanism of DC inverter-fed compressor | Pei Yu | 2009-10-06 |
| 6750580 | Permanent magnet rotor having magnet positioning and retaining means | Ching-Feng Lai, Chun-Chung Yang, Yu-Choung Chang, Kun-I Liang, Ann-Huang Dummy | 2004-06-15 |
| 6512317 | Motor using permanent magnet rotor | Ching-Feng Lai, Yu-Choung Chang, Chun-Chung Yang, Kun-I Liang, Ann Huang | 2003-01-28 |
| 6368088 | Scroll compressor with back pressure regulation mechanism | Ching-Feng Lai, Kun-I Liang, Yu-Choung Chang, Chun-Chung Yang | 2002-04-09 |
| 6179588 | Check valve device for a scroll machine | Kun-I Liang, Ching-Feng Lai, Ann Huang, Yu-Choung Chang, Chun-Chung Yang +1 more | 2001-01-30 |
| 6142754 | Mounting mechanism for a scroll machine | Yu-Choung Chang, Kun-I Liang, Chun-Chung Yang | 2000-11-07 |
| 6048184 | Back-pressure sealing system for revolving compressor | Yu-Choung Chang, Su Tao, Kun-I Liang, Chun-Chung Yang, Ann Huang +1 more | 2000-04-11 |
| 5921762 | Oldham ring system for rotary fluid apparatus | Yu-Choung Chang, Chih-Cheng Yang, Ching-Feng Lai, Kun-I Liang, Su Tao | 1999-07-13 |
| 5527166 | Mechanism for locating a fixed volute of scroll compressor | Yu-Choung Chang, Kun-Yi Liang, Chih-Cheng Yang | 1996-06-18 |