Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9077016 | Anion exchange composite membrane filled with crosslinked polymer electrolytes for fuel cells and method for preparing the same | Young Woo Choi, Mi Soon Lee, Tae-Hyun Yang, Chang-Soo Kim, Young-Gi Yoon +5 more | 2015-07-07 |
| 8720252 | Quality control apparatus for gas diffusion layer for fuel cells | Gu-Gon Park, Minjin Kim, Young-Jun Sohn, Young Woo Choi, Seok-Hee Park +4 more | 2014-05-13 |
| 8685590 | System for pre-activation of polymer electrolyte fuel cell (PEFC) | Gu-Gon Park, Minjin Kim, Young-Jun Sohn, Young Woo Choi, Seok-Hee Park +4 more | 2014-04-01 |
| 7955748 | Cell or stack for evaluating performance of fuel cell and method of evaluating performance of fuel cell using the same | Gu-Gon Park, Jin-Soo Park, Min Jin Kim, Young-Jun Sohn, Seok-Hee Park +4 more | 2011-06-07 |
| 7913572 | Integrated multi-measurement system for measuring physical properties of gas diffusion layer for polymer electrolyte fuel cell with respect to compression | Gu-Gon Park, Jin-Soo Park, Min Jin Kim, Young-Jun Sohn, Seok-Hee Park +4 more | 2011-03-29 |
| 7049261 | Zeolite catalyst and preparation process for NOx reduction | In-Sik Nam, Joon-Hyun Baik, Se Oh, Byong K. Cho | 2006-05-23 |