Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398229 | High performance self-healing polymer gel electrolyte containing ionic side branches | Hong Chul Moon | 2025-08-26 |
| 12381240 | Fuel cell generation system control apparatus, system including the same and method thereof | Ju Hae Jung, Hyun Bae Dong, Sun Hee Jo | 2025-08-05 |
| 12322356 | Source driver integrated circuit and method for driving the same | Woong Jin Oh, Kwang Jun Lee | 2025-06-03 |
| 12308497 | Method of manufacturing membrane-electrode assembly by directly coating electrode layer on electrolyte membrane | Jun Woo Kim | 2025-05-20 |
| 12260803 | Data driving device | Da Sol Won, Kwang Myung Kang, Dong-Keun Song, Jung Min Choi, Seon Ho Hong | 2025-03-25 |
| 12211972 | Polymer electrolyte and method of preparing same | Ho Taek Lee, Hong Chul Moon | 2025-01-28 |
| 12134559 | Hydrogen purification/storage apparatus and method using liquid organic hydrogen carrier | Young Suk Jo, Yong Ha Park, Yeong Cheon Kim, Hyang Soo JEONG, Hyun Tae SOHN +3 more | 2024-11-05 |
| 12119520 | Membrane electrode assembly for fuel cells | Bum Wook Roh, Seok-Jung Park, Ki Sub Lee, Ha Yeong Yu | 2024-10-15 |
| 12051532 | Coil component and method for manufacturing the same | Jae Hun Kim, Ji-hyuk Lim, Jong Yun Kim | 2024-07-30 |
| 12009528 | Catalyst complex for fuel cell, method of manufacturing the catalyst complex, electrolyte membrane including the catalyst complex and method of manufacturing the electrolyte membrane | Seung Jeong Oh, Woong Pyo Hong, Byoung Su Kim, Min Kyung Kim, Soon Hong Park | 2024-06-11 |
| 11967746 | Electrolyte membrane of membrane-electrode assembly including electronic insulation layer and preparation method thereof | Byoung Su Kim, Ha Yeong Yu, Jin Yi Choi, Ju Ahn Park, Ju Young Lee +2 more | 2024-04-23 |
| 11949068 | Polymer electrolyte and method of preparing same | Ho Taek Lee, Hong Chul Moon | 2024-04-02 |
| 11916239 | Apparatus for fabricating membrane-electrode-subgasket assembly and method for fabricating membrane-electrode-subgasket assembly using the same | Min Jin Kim, Ki Sub Lee | 2024-02-27 |
| 11830654 | Coil electronic component | Jae Hun Kim, Ji-hyuk Lim, Jong Yun Kim | 2023-11-28 |
| 11797125 | Driving apparatus for touch display device and driving method for touch display device | Kwang Jun Lee, Woong Jin Oh, Jae Woo Jeon | 2023-10-24 |
| 11694838 | Coil electronic component | Jae Hun Kim, Ji-hyuk Lim, Jong Yun Kim | 2023-07-04 |
| 11674068 | Hydrogen extraction reactor and hydrogen extraction process using phase change materials | Young Suk Jo, Chang Won Yoon, Hyangsoo Jeong, Hyuntae Sohn, Seong Cheol Jang +4 more | 2023-06-13 |
| 11545673 | Catalyst complex for fuel cell, method of manufacturing the catalyst complex, electrolyte membrane including the catalyst complex and method of manufacturing the electrolyte membrane | Seung Jeong Oh, Woong Pyo Hong, Byoung Su Kim, Min Kyung Kim, Soon Hong Park | 2023-01-03 |
| 11495815 | Electrolyte membrane of a membrane-electrode assembly having improved chemical durability and a manufacturing method thereof | — | 2022-11-08 |
| 11495812 | Method of manufacturing membrane-electrode assembly and membrane-electrode assembly manufactured using the same | — | 2022-11-08 |
| 11436971 | Display driving apparatus with vertical two dot polarity inversion | Ju-Ho Lee, Da Sol Won, Se Hyuk An | 2022-09-06 |
| 11424468 | Electrolyte membrane for fuel cells and method of manufacturing the same | Byoung Su Kim, Seung Jeong Oh, Woong Pyo Hong, Min Kyung Kim | 2022-08-23 |
| 11171338 | Method of manufacturing membrane electrode assembly with minimized interfacial resistance | Su Won Seol | 2021-11-09 |
| 11088379 | Electrolyte membrane of a membrane-electrode assembly having improved chemical durability and a manufacturing method thereof | — | 2021-08-10 |
| 11063285 | Apparatus for manufacturing electrolyte membrane and methods for manufacturing electrolyte membrane using the same | Ju Young Lee, Ha Yeong Yu | 2021-07-13 |