Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326264 | Membrane electrode assembly for proton exchange membrane water electrolyzer and method of preparing membrane electrode assembly for proton exchange membrane water electrolyzer | Jong Hyun JANG, Seunghoe Choe, Hye Jin Lee, Hyoung-Juhn Kim, Dirk Henkensmeier +4 more | 2022-05-10 |
| 10975476 | Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the same | Jong Hyun JANG, Seunghoe Choe, Hye Jin Lee, Ahyoun LIM, Hyoung-Juhn Kim +5 more | 2021-04-13 |
| 10461350 | Electrochemical reaction cell enhancing reduction reaction | Jong Hyun JANG, Hyoung-Juhn Kim, Sung Jong YOO, Jin Young Kim, Hyung Chul Ham +4 more | 2019-10-29 |
| 8440361 | Monopolar separator with an insulation layer for a fuel cell system | Inseob Song, Junwon Suh, Yeongchan Eun, Seongjin An, Gilltae Roh +3 more | 2013-05-14 |
| 8257878 | Semi-passive type fuel cell system | Junwon Suh, Jeong Seob Shin | 2012-09-04 |