Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480693 | Billing system based on radon concentration pattern analysis and method therefor | Young Gweon Kim | 2022-10-25 |
| 11394044 | Antioxidant for fuel cells, membrane electrode assembly including the same and method for preparing antioxidant | In Yu Park, Bo Ki Hong | 2022-07-19 |
| 11349140 | Antioxidant for electrolyte membrane of fuel cells and method for preparing the same | Bo Ki Hong, In Yu Park, Hyoung-Juhn Kim, So-Young Lee, Song I Oh | 2022-05-31 |
| 11335920 | Membrane electrode assembly for fuel cells and manufacturing method thereof | In Yu Park, Bo Ki Hong | 2022-05-17 |
| 11322300 | Method for manufacturing a core for a current transformer | Won-San Na, Jin-Pyo Park, Young Joon Kim, Su-Hyeoung Tak | 2022-05-03 |
| 11239472 | Method of manufacturing electrolyte membrane for fuel cell and electrolyte membrane manufactured thereby | Inyu Park, Bo Ki Hong | 2022-02-01 |