Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860546 | Magnetic device | Tsung-Hsien Lee, Ying-Chian Kang, Hua-Sheng Shih, Chih-Tse Chen, Chun-Liang Kuo +1 more | 2014-10-14 |
| 8789378 | Magnetic flux detection apparatus | Chii-How Chang | 2014-07-29 |
| 8710381 | Keyswitch controller | Fu-Mei Hsu, Ching-Hsiang Yu | 2014-04-29 |
| 8646280 | Heat-power conversion magnetism devices | Chii-How Chang | 2014-02-11 |
| 8453466 | Heat-power conversion magnetism device and system for converting energy thereby | Chii-How Chang | 2013-06-04 |