Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388154 | Separators improved thermal resistance and secondary battery comprising same | Yun-Kyung Jo, Jae Woong Kim, Whee Sung Kim | 2025-08-12 |
| 12374687 | Positive pole active material for lithium secondary battery and manufacturing method thereof, lithium secondary battery | Sung-hwan Min, Jung Hoon SONG | 2025-07-29 |
| 12376229 | Resin coated copper and circuit board including the same | Yong Suk Kim, Moo Seong Kim | 2025-07-29 |
| 12256489 | Circuit board including a buffer layer for improving | Yong Suk Kim, Moo Seong Kim | 2025-03-18 |
| 12232255 | Circuit board | Yong Suk Kim | 2025-02-18 |