Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846224 | High power secondary battery system comprising asymmetric charged cells | Jens Paulsen, Hong-Kyu Park | 2014-09-30 |
| 8334070 | Electrode material including clay mineral and electrochemical cell employed with the same | Ji Heon Ryu, HanHo Lee, Eun Ju Lee | 2012-12-18 |