Issued Patents All Time
Showing 1–4 of 4 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, Youngseung Na, Hye Jin Lee, Hyoung-Juhn Kim, Dirk Henkensmeier +4 more | 2022-05-10 |
| 11201757 | Device and cloud server providing safety service by identifying electric heating device | Sang Won Kim | 2021-12-14 |
| 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, Youngseung Na, Hye Jin Lee, Ahyoun LIM, Hyoung-Juhn Kim +5 more | 2021-04-13 |
| 9974422 | Robot cleaner and method for controlling a robot cleaner | Haesoo Lee, KangYoul Lee, Weonho Bae, Minjung Kang | 2018-05-22 |