Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618724 | Electrochemical device comprising electrode lead having protection device | Je-Young Kim, Soon-Ho Ahn, Pil-Kyu Park, Soo-An Choi, Yong-Tae Lee | 2009-11-17 |
| 7173511 | Surface-mounted thermistor and manufacturing method thereof | Jun-Ku Han, Su-An Choi, Chang-Mo Ko, An Na Lee, Jong-Hwan Lee +2 more | 2007-02-06 |
| 7173512 | Thermistor having improved lead structure and secondary battery having the thermistor | Chang-Mo Ko, Su-An Choi, Jun-Ku Han, An Na Lee, Jong-Hwan Lee +2 more | 2007-02-06 |
| 7145431 | Thermistor having symmetrical structure | Jun-Ku Han, Su-An Choi, Chang-Mo Ko, An Na Lee, Jong-Hwan Lee +1 more | 2006-12-05 |