Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862089 | Secondary battery case having vent filled with thermoplastic resin | Kyung Min Jang | 2020-12-08 |
| 10770711 | Cap assembly for cylindrical secondary battery comprising current interrupt device coated with insulating material on outer circumference surface | U Jin Yoon, Kwan-Hee Lee, Seung Won Park | 2020-09-08 |
| 10734630 | Secondary battery with improved safety | Han-Mo Yang, Jung Jin Kim | 2020-08-04 |
| 10644285 | Secondary battery | Kwan-Soo Lee | 2020-05-05 |