Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791491 | Fuel cell | Yong Suk Heo | 2023-10-17 |
| 11588169 | Fuel cell and method of manufacturing the same | Duck Whan Kim, Yong Suk Heo | 2023-02-21 |
| 11450875 | Fuel cell with corrosion resistance | Duck Whan Kim, Gi Young Nam, Hyun Woong Ko, Ju Han Kim, Seung Jun Yeon +3 more | 2022-09-20 |
| 11380930 | Fuel cell | Yong Suk Heo | 2022-07-05 |
| 11316185 | Fuel cell | Yong Suk Heo | 2022-04-26 |
| 11205786 | Fuel cell having heating unit therefor | Gi Young Nam, Hyun Woong Ko, Ju Han Kim, Seung Jun Yeon, Ki Wook Ohm +2 more | 2021-12-21 |
| 11189849 | Fuel cell | Yong Suk Heo, Jae-Min Ahn | 2021-11-30 |
| 11177491 | Cell-monitoring connector and fuel cell having structure for detachably mounting the cell-monitoring connector thereon | Ki Wook Ohm, Kwi Seong Jeong, Duck Whan Kim, Ju Han Kim, Seung Jun Yeon +4 more | 2021-11-16 |
| 10985396 | Fuel cell stack pressurized by press forks and assembly method of the same | Young Bum Kum, Kwi Seong Jeong | 2021-04-20 |
| 10930966 | Fuel cell with elastic member | Yong Suk Heo | 2021-02-23 |
| 10826082 | Fuel cell and method for producing the same | Dae Il Yoon, Yoo Chang Yang, Kook Il Han | 2020-11-03 |
| 10347922 | Separator assembly for fuel cell and method of manufacturing the same | Sang Moon Jin, Yoo Chang Yang | 2019-07-09 |
| 10128479 | Method for manufacturing separator of fuel cell stack | Chi-Seung Lee, Seong Il Heo, Yoo Chang Yang | 2018-11-13 |
| 9806353 | Fuel cell separator with gasket and method for manufacturing the same | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Seong Il Heo | 2017-10-31 |
| 9472815 | Separator for fuel cell and method for manufacturing the same | Chi-Seung Lee, Seong Il Heo, Jun Ho Jang, Sang Mun Jin, Yoo Chang Yang +3 more | 2016-10-18 |
| 9401516 | Fuel cell | Sang Mun Jin, Kyung Min Kim | 2016-07-26 |
| 8945792 | Separator for fuel cell | Sang Mun Jin | 2015-02-03 |
| 8921008 | Fuel cell separator with gasket and method for manufacturing the same | Sae Hoon Kim, Sang Mun Chin, Seong Il Heo, Yoo Chang Yang | 2014-12-30 |
| 8822099 | Fuel cell separator with gasket and method for manufacturing the same | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Seong Il Heo | 2014-09-02 |
| 8785063 | Fuel cell stack with water drainage structure | Yoo Chang Yang, Jong Sung Kim, Sae Hoon Kim, Sang Mun Jin, Seong Il Heo | 2014-07-22 |
| 8636947 | Metal separator for fuel cell and surface treatment method thereof | Young Min Nam, Yoo Chang Yang, Seung Gyun Ahn | 2014-01-28 |
| 8497048 | Fuel cell separator having airtight gasket | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Seong Il Heo | 2013-07-30 |
| 8338035 | Separator for fuel cell | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Chul Ho Yim, Seong Il Heo | 2012-12-25 |