Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257848 | Safety venting mechanism with tearing tooth structure for batteries | Mujeeb Ijaz, Shazad Butt, Jonathan Hostler, Myoungshin Hong | 2012-09-04 |
| 8067112 | Stacked lithium secondary battery and its fabrication utilizing a folded configuration | — | 2011-11-29 |
| 7558050 | Supercapacitor with reduced internal resistance | Seongwoo Park | 2009-07-07 |
| 7259475 | Uninterruptible power supply for the backup of AC-power supply | Myoung-shin Hong, Donghwan Jang, Jongho Park, Soonnam Cho | 2007-08-21 |
| 6143444 | Method of preparing an electrode for lithium based secondary cell | — | 2000-11-07 |