Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658313 | Separator assembly for fuel cell and fuel cell stack including same | Yoo Chang Yang, Byeong-Heon Jeong | 2023-05-23 |
| 11641018 | Unit cell of fuel cell and method of manufacturing the same | Soo Jin Lim, Byeong-Heon Jeong | 2023-05-02 |
| 11374239 | Frame gasket for fuel cell and method of molding the same | Byeong-Heon Jeong, Soo Jin Lim | 2022-06-28 |
| 11367883 | Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell using same | Byeong-Heon Jeong, Jin Hyeok Yoo | 2022-06-21 |
| 11183697 | Separator for a fuel cell including a first separator plate regulating an assembly position of a second separator plate | Soo Jin Lim, Byeong-Heon Jeong | 2021-11-23 |
| 11171340 | Unit cell for fuel cell | Jin Hyeok Yoo, Byeong-Heon Jeong | 2021-11-09 |
| 11024866 | Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell having same | Byeong-Heon Jeong, Jin Hyeok Yoo | 2021-06-01 |
| 10811701 | Fuel cell stack | Byeong-Heon Jeong | 2020-10-20 |
| 10777837 | Fuel cell stack | Yoo Chang Yang, Byeong-Heon Jeong | 2020-09-15 |
| 10686200 | Frame gasket for fuel cell and method of molding the same | Byeong-Heon Jeong, Soo Jin Lim | 2020-06-16 |
| 10403907 | Separator for a fuel cell | Soo Jin Lim, Byeong-Heon Jeong | 2019-09-03 |
| 10305123 | Fuel cell separator with gasket for improved sealing | Chi-Seung Lee, Yoo Chang Yang | 2019-05-28 |
| 10147964 | Gasket for fuel cell | Yoo Chang Yang, Chi-Seung Lee | 2018-12-04 |
| 10128479 | Method for manufacturing separator of fuel cell stack | Chi-Seung Lee, Yoo Chang Yang, Suk Min Baeck | 2018-11-13 |
| 9806353 | Fuel cell separator with gasket and method for manufacturing the same | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Suk Min Baeck | 2017-10-31 |
| 9496563 | Slip sheet for fuel cell stack | Yoo Chang Yang, Jun Ho Jang, Chi-Seung Lee | 2016-11-15 |
| 9472815 | Separator for fuel cell and method for manufacturing the same | Chi-Seung Lee, Suk Min Baeck, Jun Ho Jang, Sang Mun Jin, Yoo Chang Yang +3 more | 2016-10-18 |
| 8921008 | Fuel cell separator with gasket and method for manufacturing the same | Sae Hoon Kim, Sang Mun Chin, Suk Min Baeck, 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, Suk Min Baeck | 2014-09-02 |
| 8785063 | Fuel cell stack with water drainage structure | Yoo Chang Yang, Jong Sung Kim, Sae Hoon Kim, Sang Mun Jin, Suk Min Baeck | 2014-07-22 |
| 8497048 | Fuel cell separator having airtight gasket | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Suk Min Baeck | 2013-07-30 |
| 8338035 | Separator for fuel cell | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Chul Ho Yim, Suk Min Baeck | 2012-12-25 |