Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056577 | Battery cell of novel structure | Pillgyu Jang, Sang Baek RYU, Ki Woong Kim | 2018-08-21 |
| 10003049 | Secondary battery of improved safety | Sungjin Kwon, Hyun Chul Jung, Ki Woong Kim, Young Hun Kim | 2018-06-19 |