Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799093 | Catalyst electrode for fuel cell, manufacturing method thereof and a fuel cell comprising the catalyst electrode for fuel cell | Jong Hyun JANG, Hee-Young Park, Katie Heeyum Lim, Oh Sub Kim, Hyoung-Juhn Kim +4 more | 2023-10-24 |
| 11706671 | Method and apparatus for conditional handover operation in communication system | Yun-Joo Kim, Eunkyung Kim, Tae-Joong Kim, An Seok LEE, Yu Ro LEE +1 more | 2023-07-18 |
| 11695147 | Antioxidant for electrolyte membrane of fuel cell and method for preparing the same | So-Young Lee, Seung Ju Lee, Jin Young Kim, Sung Jong YOO, Jong Hyun JANG +2 more | 2023-07-04 |
| 11670791 | Polyarylene ether-based polymer containing aliphatic chain, electrolyte membrane including the same, and membrane-electrode assembly including the electrolyte membrane | Hyoung-Juhn Kim, Jieun Choi, So-Young Lee, Hee-Young Park, Sung Jong YOO +3 more | 2023-06-06 |
| 11649551 | Asymmetric electrolyte membrane, membrane electrode assembly comprising the same, water electrolysis apparatus comprising the same and method for manufacturing the same | So-Young Lee, Hyoung-Juhn Kim, Sae Yane BAEK, Taekyung LEE, Sung Jong YOO +3 more | 2023-05-16 |
| 11569523 | Polymer electrolyte membrane for medium and high temperature, preparation method thereof and high temperature polymer electrolyte membrane fuel cell comprising the same | So-Young Lee, Seung Ju Lee, Min Jae Lee, Jong Hyun JANG, Hyoung-Juhn Kim +3 more | 2023-01-31 |