Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7711118 | Security system | Yuh-Fwu Chou, Hsin-Hsien Yeh, Mo-Hua Yang, Horng-Yuan Wen, Jing-Pin Pan | 2010-05-04 |
| 5087302 | Process for producing rare earth magnet | Cheng-Hsuan Lin, Shi-Kun Chen, Wen-Song Ko, Wen-Chun Chang | 1992-02-11 |
| 5064465 | Process for preparing rare earth-iron-boron alloy powders | Chi-Jui Chen, Cheng-Hsuan Lin, Tin-Yin Liu | 1991-11-12 |