Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485993 | Direct current brushless vibration motor | Chiang-Cheng Huang, Chun-Min Chang | 2009-02-03 |
| 7021366 | Heat dissipation apparatus and method | Chiang-Cheng Huang | 2006-04-04 |
| 6812607 | Auxiliary coupling disk for miniature vibration voice-coil motors | — | 2004-11-02 |
| 6573627 | DC brushless voice-coil vibration motor | — | 2003-06-03 |
| 6034461 | Stator of motor | — | 2000-03-07 |