Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458943 | Ionic conductivity measurement device of electrolyte membrane | So-Young Lee, Hyoung-Juhn Kim, Jin Young Kim, Sung Jong YOO, Jong Hyun JANG +2 more | 2019-10-29 |
| 8887772 | Fuel injection apparatus, fuel injection system and fuel injection method | Jung-Kurn Park, Hye-jung Cho | 2014-11-18 |
| 8790843 | Fuel cell stack | Jun-Won Suh, In-Seob Song, Keun Yong Lee, Sung Won Jeong, Chan Gyun Shin | 2014-07-29 |
| 8470487 | Direct methanol fuel cell system | Young-soo Joung, Hye-jung Cho | 2013-06-25 |
| 8318371 | Separator for fuel cell and fuel cell stack using the same | Jun-Ho Sauk | 2012-11-27 |
| 8232021 | Stack for fuel cell | Jun-Won Suh, Keun Yong Lee, Sung Won Jeong, Chan Gyun Shin, Kyoung-hwan Choi +1 more | 2012-07-31 |
| 7842411 | Separator and fuel cell stack using the same | Jun-Won Suh, Kyoung-hwan Choi | 2010-11-30 |
| 7776483 | Method and system of activating fuel cell stack | Jun-Ho Sauk, Kyoung-hwan Choi, Sang-kyun Kang, Ji-rae Kim | 2010-08-17 |