Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837688 | Battery temperature adjusting system and operating method thereof | Seung Don Choi, Dae Sik Choi, Chang Moon Jeong, Hong Sin Kim, You Rim Yoon | 2017-12-05 |
| 9799859 | Secondary battery having improved safety | Chang Moon Jeong, Chang-Ho Kim, Seung Don Choi, Min Chul Jang, Seung-Taek Hong +9 more | 2017-10-24 |
| 9755195 | Apparatus and method for sealing pouch case of secondary battery | Seung Don Choi, Dae Sik Choi, Hong Sin Kim | 2017-09-05 |