Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579101 | Direct liquid feed fuel cell stack | — | 2009-08-25 |
| 7563530 | Fuel amount control system for fuel cell | Hae-kyoung Kim | 2009-07-21 |
| 7465511 | Liquid fuel mixing apparatus and direct liquid feed fuel cell having the same | — | 2008-12-16 |
| 7419737 | Fuel supply device for direct methanol fuel cells | Jung-Min Oh, Hye-jung Cho | 2008-09-02 |
| 7335438 | Bipolar plate and fuel cell including the same | Seung Jae Lee, Hyuk Chang | 2008-02-26 |
| 7335436 | Proton exchange membrane fuel cell stack | Ji-rae Kim | 2008-02-26 |
| 7166381 | Air breathing direct methanol fuel cell pack | Hyuk Chang | 2007-01-23 |
| 6916764 | Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell | Seol-ah Lee, Yung-Eun Sung, Kyung Won Park, Jong Ho Choi | 2005-07-12 |
| 6689502 | Monopolar cell pack of direct methanol fuel cell | — | 2004-02-10 |