Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388152 | Secondary battery in which a metal member is inserted into can body to improve safety | Mingi Jeong, Joo Hwan Sung, Han Sol Park | 2025-08-12 |
| 12278358 | Electrode slurry coating method and apparatus comprising pressure adjustment member | Duk Hyun Ryu | 2025-04-15 |
| 12237520 | Cylindrical battery | Duk Hyun Ryu | 2025-02-25 |
| 11929490 | Anode including graphite and silicon-based material having different diameters and lithium secondary battery including the same | Junghyun Choi, Joo Hwan Sung, Han Sol Park, Minsu CHO, Sunghae Park +4 more | 2024-03-12 |
| 11158847 | Negative electrode active material and negative electrode including the same | So Ra Lee, Seo-Young Kwon, Jee Eun Kim, Ji Young Park, Pil-Kyu Park +5 more | 2021-10-26 |