Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269944 | Battery module | — | 2016-02-23 |
| 9099692 | Rechargeable battery | — | 2015-08-04 |
| 8520367 | Method of manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same | Sang Kyun Lee, Ji Sung Cho, Bae Kyun Kim, Dong Hyeok Choi | 2013-08-27 |
| 8465554 | Method of manufacturing lithium ion capacitor | Dong Hyeok Choi, Bae Kyun Kim, Hak Kwan Kim, Ho Jin Yun | 2013-06-18 |
| 8410373 | Printed circuit substrate and method of manufacturing the same | Hyung Wook Park, Young-Chang Joo, Young Gwan Ko, Chang-Sup Ryu, Ho Young Lee +2 more | 2013-04-02 |
| 8379368 | Method for manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same | Bae Kyun Kim, Hyun Chul Jung, Dong Hyeok Choi, Hak Kwan Kim | 2013-02-19 |
| 6821901 | Method of through-etching substrate | Seung Jin Song, Kyoungdoug Min, Young-Chang Joo, Sejun Kim, Kun-joong Park | 2004-11-23 |