Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381200 | Electrode for secondary batteries containing high-density carbon defect structure and method of producing the same | Hee-Tak Kim | 2025-08-05 |
| 11355756 | Positive electrode for Zn—Br battery (ZBB) and method of manufacturing the same | Hee-Tak Kim, Sang Ouk Kim, Year in Byun | 2022-06-07 |