Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10992290 | Level shifter and semiconductor device including the same and operation method thereof | Kyung-Hoon Lee, Eun Seok Shin, Michael Choi | 2021-04-27 |
| 10971738 | Method of manufacturing electrolyte membrane with high-durability for fuel cell | — | 2021-04-06 |
| 10916611 | Organic light emitting display device and fabricating method thereof | Jung-Sun Beak, Jeong-Oh Kim, Jeong-Gi Yun | 2021-02-09 |
| 10910661 | Method of manufacturing planar membrane electrode assembly for fuel cell and planar membrane electrode assembly for fuel cell manufactured using the same | Min Jin Kim, Woo Jin Lee | 2021-02-02 |
| 10910660 | Method of manufacturing membrane-electrode assembly for fuel cells | Dae Yong Son, Yoon Hwan Cho, Jin Seong Choi | 2021-02-02 |
| 10885824 | Display driving device and display device including the same | Hyun Woo Jeong, Kwang Myoung Kang, Ha-Na CHOI, Da Sol Won, Se Hyuk An | 2021-01-05 |