Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071231 | Secondary battery including one-way exhaust valve | Seung-Jin Yang, Jeong Hee Choi, Ji Heon Ryu | 2011-12-06 |
| 8039145 | Secondary battery module with exposed unit cells and insulation between terminals | Jin Woong Ha, Jeeho Kim | 2011-10-18 |
| 7964302 | Process for preparation of secondary battery module | Jin Woong Ha, Jeeho Kim | 2011-06-21 |
| 7943252 | Battery module of improved safety and middle or large-sized battery pack containing the same | Hee Soo Yoon, Dal-Mo Kang, Jeeho Kim, Jongmoon Yoon, Hey Woong Park +5 more | 2011-05-17 |