Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931998 | Catalyst for fuel cell and fuel cell comprising the same | — | 2011-04-26 |
| 7867643 | Battery module including a battery management system controlling secondary batteries containing protective circuits | — | 2011-01-11 |
| 7795845 | Rechargeable battery module having a cooling mechanism | — | 2010-09-14 |
| 7790311 | Rechargeable battery having lead terminal extending along at least half of a circumference of an electrode assembly | — | 2010-09-07 |
| 7781095 | Rechargeable battery having current collecting plates coupled with uncoated regions of electrodes | Hong-Sup Lim | 2010-08-24 |
| 7771862 | Cap assembly and a safety valve for a secondary battery | — | 2010-08-10 |
| 7754378 | Secondary battery with a sealing plate used to seal an electrolyte injection hole in a cap plate | Hoon Yim, Soo-Yeon Maeng | 2010-07-13 |
| 7629072 | Membrane-electrode assembly for fuel cell and fuel cell system comprising the same | — | 2009-12-08 |
| 7504803 | Charging method for rechargeable batteries and device therefor | — | 2009-03-17 |
| 7479040 | Battery module | — | 2009-01-20 |
| 7393608 | Rechargeable battery and battery module using the same | — | 2008-07-01 |
| 7033405 | Lithium secondary battery and method for manufacturing thereof | Yeong-Chan Bun | 2006-04-25 |