Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350964 | Barrel-based white balance filter | — | 2016-05-24 |
| 9236616 | Fuel cell electrode structure containing platinum alloy black layer, platinum alloy carbon support layer and substrate layer and fuel cell using the same | Chiu-Ping Huang, Kan-Lin Hsueh, Li-Duan Tsai, Sung-Chun Chang, Du-Yuan Yu | 2016-01-12 |
| 8850618 | Collapsible head covering device | — | 2014-10-07 |
| 8268058 | High-performance labyrinth type air treatment apparatus | Steven Wu | 2012-09-18 |
| D639413 | Air purifier | — | 2011-06-07 |
| 7622210 | Fuel supplying apparatus for a fuel cell which stabilizes fuel concentration | Chao-Jung Huang, Chih-Kun Lai, Kuo-Tung Huang, Jhy-Yeong Gau, Wan-Jue Chiang +1 more | 2009-11-24 |
| 5261428 | Hair fastening device | — | 1993-11-16 |
| 5082011 | Hair fastening device | — | 1992-01-21 |