Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837688 | Battery temperature adjusting system and operating method thereof | Seung Su Cho, Seung Don Choi, Dae Sik Choi, Hong Sin Kim, You Rim Yoon | 2017-12-05 |
| 9799859 | Secondary battery having improved safety | Chang-Ho Kim, Seung Don Choi, Min Chul Jang, Seung-Taek Hong, In Cheol Shin +9 more | 2017-10-24 |
| 9397373 | Lithium ion secondary battery without internal short | Sung-joon Park, Seung Don Choi, Ho Jin Jeon, Dae Sik Choi, You Rim Yoon +2 more | 2016-07-19 |
| 9269945 | Electrode lead and secondary battery having the same | Seung Su Cho, Seung Don Choi, Kyung Min Lee, Sung-Soo Kim | 2016-02-23 |
| 8624553 | Battery temperature adjusting system and operating method thereof | Seung Su Cho, Seung Don Choi, Dae Sik Choi, Hong Sin Kim, You Rim Yoon | 2014-01-07 |