Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495864 | Separator for secondary battery and electrochemical device using the same | Yun Bong Kim, Min Sang Park, Su Ji Lee | 2022-11-08 |
| 11489179 | Method and apparatus for multi-stage fault diagnosis of fuel cell systems | Won-Yong Lee, Hwan Yeong OH, Min Jin Kim, Seok-Hee Park, Gu-Gon Park +9 more | 2022-11-01 |
| 11450894 | Lithium metal secondary battery having improved safety and battery module including the same | Jong Keon Yoon, Kyung-Hwa Woo, Hyun-Jun Choi, Hoe Jin Hah, Hee-Tak Kim +2 more | 2022-09-20 |
| 11362361 | Membrane-electrode assembly and method for manufacturing the same | Sung Hee Shin, Byung Chan Bae, Seok-Hee Park, Chang-Soo Kim, Won-Yong Lee +8 more | 2022-06-14 |
| 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, Youngseung Na, Hyoung-Juhn Kim, Dirk Henkensmeier +4 more | 2022-05-10 |
| 11267007 | Cosmetic vessel | Jae Shin Kang, Ki Hyun Kim, Ha-Young Kim | 2022-03-08 |
| 11261431 | Crushed stem cell extract (shelled stem cell) manufacturing method using mass culture medium composition method and constituent 3-low extracting method and a treating composition for anti-inflammatory and a treating composition for cell regeneration | Young-Sil Kim, Jung-Eun Park | 2022-03-01 |
| 11244132 | Barcode scanner system operating through user fingerprint authentication | — | 2022-02-08 |