Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218343 | Electrode manufacturing method comprising cleaning step using laser, electrode manufactured by method, and secondary battery comprising same | Hyoung Sik Choi, Jun Hyeak Huh, Ki Woong Kim, In Gu An, Ki Eun Sung | 2025-02-04 |
| 9601746 | Method for injecting electrolyte | Dong Sub LEE, Sin Young Park, Hang Seob Yoon, Hyun Suk Kim, Sang Bong Nam +2 more | 2017-03-21 |
| 9590214 | Secondary battery structure | Sang Jin Woo, Hang Seob Yoon, Tae Won Kang, Sin Young Park, Sang Bong Nam +1 more | 2017-03-07 |
| 9263725 | Secondary battery case and method for manufacturing secondary battery | Sin Young Park, Dong Sub LEE, Sang Bong Nam, Hang Seob Yoon, Hyang Mok Lee +3 more | 2016-02-16 |
| 6761996 | Device for sealing lithium secondary battery electrolyte injecting hole | Soo-Ryoung Kim, Jee-Ho Kim, Young-Tae Kang | 2004-07-13 |