Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401097 | Collector and cylindrical secondary battery including the same | Su-Ji CHOI, Kwang-Su HWANGBO, Do Gyun Kim, Min-Ki JO | 2025-08-26 |
| D1075677 | Cap for battery | Kwang-Su HWANGBO, Do Gyun Kim, Da Som Lee, Min-Ki JO, Su-Ji CHOI | 2025-05-20 |
| 9238929 | Door locking apparatus and an enclosure having the same | Woo-Youn Cho, Se Hoon Park, Jae Sung Yeon, Jang Wook Choi, Sung Yong Oh | 2016-01-19 |