Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763510 | Alumina powder, alumina slurry, alumina-containing coating layer, multilayer separation membrane and secondary battery | Taebong Kim, Suk-Joo Lee | 2020-09-01 |
| 7229672 | Insulating film composition having improved mechanical property | Taewan Kim, Daechul Park, Jongbaek Seon, Kwanghee Lee, Hyundam Jung | 2007-06-12 |