Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998557 | Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator | Ho-Suk Kim, Byung-Sun Hong | 2021-05-04 |
| 10109865 | Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator | Ho-Suk Kim, Byung-Sun Hong | 2018-10-23 |
| 10074858 | Fuel cell separator and fuel cell stack and reactant gas control method thereof | Sung-Jin Oh, Kyoung-Hwang Lee, Seung Ho Baek, Sung Hoon Lee, Il-Tae Park +1 more | 2018-09-11 |
| 9876237 | Fuel cell separator and fuel cell stack and reactant gas control method thereof | Sung-Jin Oh, Kyoung-Hwang Lee, Seung Ho Baek, Sung Hoon Lee, Il-Tae Park +1 more | 2018-01-23 |
| 9343756 | Fuel cell separator and fuel cell stack and reactant gas control method thereof | Sung-Jin Oh, Kyoung-Hwang Lee, Seung Ho Baek, Sung Hoon Lee, Il-Tae Park +1 more | 2016-05-17 |
| 8865372 | Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator | Ho-Suk Kim, Byung-Sun Hong | 2014-10-21 |
| 8420273 | Sealing structure for polymer electrolyte fuel cell | Ho-Suk Kim, Byung-Sun Hong, Sung-Jin Oh, Cheol Nam Yang, Yong-Jung Seo | 2013-04-16 |
| 8289027 | Apparatus for monitoring cell voltage and fuel cells using the same | Sang Yong Lee, Sung-Jin Oh, Byung-Sun Hong | 2012-10-16 |
| 7094489 | Method for producing membrane electrode assembly | Byung-Sun Hong, Ho-Suk Kim | 2006-08-22 |