Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597979 | Structure of integrated packed fuel cell | Yung-Yi Liu, Shing-Fun Ho, Yi-Chen Chen | 2009-10-06 |
| 7592093 | Method for manufacturing a flat panel direct methanol fuel cell | Yung-Yi Liu, Shing-Fun Ho, Yi-Chen Chen | 2009-09-22 |
| 7569290 | Flat panel direct methanol fuel cell and method for making the same | Yung-Yi Liu, Yi-Chen Chen | 2009-08-04 |
| 7531263 | Method of fabricating a flat panel direct methanol fuel cell | Yung-Yi Liu, Shing-Fun Ho, Tsang-Ming Chang, Feng-Yi Deng, Hsi-Ming Shu | 2009-05-12 |
| 7340818 | Method of improving the contact between bipolar plates and membrane electrode assembly of a flat panel fuel cell | Yung-Yi Liu | 2008-03-11 |
| 7229564 | Method for manufacturing bipolar plate and direct methanol fuel cell | Yung-Yi Liu | 2007-06-12 |