Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069914 | Apparatus for rapidly stacking fuel cell stack using automatic stacking and pressurization of fuel cell components | Yoon Ho Jang | 2021-07-20 |
| 10340538 | Performance testing apparatus of fuel cell | Taejong Kim | 2019-07-02 |
| 10312543 | Apparatus for rapidly stacking fuel cell stack using automatic stacking and pressurization of fuel cell components | Yoon Ho Jang | 2019-06-04 |
| 10170785 | Apparatus for assembling fuel cell stack | — | 2019-01-01 |
| 9979041 | Apparatus for automatically stacking fuel cell stack | Yoon Ho Jang | 2018-05-22 |
| 9954244 | Apparatus for rapidly stacking fuel cell stack | Yoon Ho Jang | 2018-04-24 |
| 9651241 | Lighting apparatus | Inhwan Ra, Kiwoong Park | 2017-05-16 |
| 9039243 | Lighting apparatus | Inhwan Ra, Kiwoong Park | 2015-05-26 |