Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811910 | Metal air cell incorporating air flow system | Tsepin Tsai | 2004-11-02 |
| 6794069 | Fuel cell support and electrical interconnector | Sadeg M. Faris, Tsepin Tsai, Wenbin Yao, Lin Li, George Tzeng +1 more | 2004-09-21 |