Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900437 | Apparatus and method for forming oxidation layer on manifold block for fuel cell stack | Duck Whan Kim, Sae Hoon Kim, Jung Han Yu, Chang Jun Lee, Young Hwan Ko | 2014-12-02 |
| 8883364 | Manifold insert having distribution guides and fuel cell stack comprising the same | Haeng Jin Ko, Gi Young Nam, Yun Seok Kim | 2014-11-11 |
| 8765326 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho, Jung Do Suh +7 more | 2014-07-01 |
| 8541139 | Humidifier including an auxiliary humidifier utilzing electroosmosis | Haeng Jin Ko, Young Woo Noh, Yun Seok Kim | 2013-09-24 |
| 8450027 | Fuel cell stack of fuel cell vehicle | Duck Whan Kim, Young Woo Noh, Sae Hoon Kim, Kwi Seong Jeong | 2013-05-28 |
| 8404397 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho, Jung Do Suh +7 more | 2013-03-26 |
| 7776489 | Fuel cell stack clamping device | Sae Hoon Kim, Yoo Chang Yang, Sung Ho Lee, Jung Do Suh, Chul Ho Yim +5 more | 2010-08-17 |
| 7572540 | Structure for improving laminating efficiency of metal-separator for fuel cell | Yoo Chang Yang, Sae Hoon Kim, Min-Kyu Song, Hwan Soo Shin, Jong Hyun Lee +2 more | 2009-08-11 |