Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8735008 | Fuel cell system | Young-soo Joung, Jung-Kurn Park, Hye-jung Cho, In-Seob Song | 2014-05-27 |
| 8481221 | Fuel cell system | Young-soo Joung, Jung-Kum Park, Hye-jung Cho, In-Seob Song | 2013-07-09 |
| 8399141 | Fuel cell system and fuel cell power managing method | Young Jae Kim, Lei Hu, Hye-jung Cho, Joon Hee Kim | 2013-03-19 |
| 8263271 | Fuel cell system | Sang-Jun Kong, Ho-Jin Kweon | 2012-09-11 |
| 7867670 | Fuel tank and fuel cell system including the same | Yasuki Yoshida, Do-Young Kim, Ho-Jin Kweon | 2011-01-11 |