Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11764400 | Lignin gell electrolyte, method of the lignin gell electrolyte, and energy storing apparatus including the lignin gell electrolyte | Ho Seok PARK, Seon Hwa Kim, Harpalsinh Hardevsinh RANA | 2023-09-19 |
| 11605827 | Apparatus for regulating pressure of exhaust gas of fuel cell system | Kyoung Ku Ha, Byeong Seung Lee | 2023-03-14 |
| 11588311 | Connector system | Tae-Young Kim, Byung Hwa Oh, Jong Myeong Kim | 2023-02-21 |