Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020254 | Hinge assembly | — | 2011-09-20 |
| 7975348 | Pivoting slide hinge | — | 2011-07-12 |
| 7910040 | Manufacturing process of conductive polymer composite bipolar plate for fuel cell having high gas permeability-resistance and heat-resistance | Chen-Chi Martin Ma, Hsu-Chiang Kuan, Han-Lang Wu, Hsun-Yu Su, Shu-Hang Liao +2 more | 2011-03-22 |
| 7883650 | Fabrication of carbon nanotubes reinforced polymer composite bipolar plates for fuel cell | Chen-Chi Martin Ma, Chih-Hung Hung, Shu-Hang Liao, Chuan-Yu Yen, Jeng-Chih Weng | 2011-02-08 |
| 7223032 | Fixing element capable of rotatably fixing a ribbon roller in a ribbon cartridge | Jung-Chi Liu | 2007-05-29 |
| D535548 | Combination pad lock | — | 2007-01-23 |
| 7007520 | Combination lock | — | 2006-03-07 |
| 6685820 | Method for treating spent tin/lead stripping solution | Kuo-Chin Chen, Ching-Hwa Chang, Tai-Sheng Yuan, Hung-Ming Wang, Jenn-Fang Wu +1 more | 2004-02-03 |