Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742004 | Cathode additives for lithium secondary battery with high capacity | Sun-Ju Park, Sook Yun, Vin-Na Jo, Pil-Kyu Park | 2017-08-22 |
| 9620751 | Dual sealing cap assembly and cylindrical secondary battery including the same | Sung Jong Kim, Je Jun Lee | 2017-04-11 |
| 9543568 | Electrode including multi-layered electrode active material layer and secondary battery including the same | Nak Gi Sung, Duk Hyun Ryu, Jung Jin Kim, Hye Lim Shim | 2017-01-10 |
| 9490505 | Electrode assembly including separator for improving safety and lithium secondary battery including the same | Hye Lim Shim, Duk Hyun Ryu, Jung Jin Kim, Nak Gi Sung | 2016-11-08 |
| 9475961 | Swelling tape for filling gap | Se Ra Kim, Suk Ky Chang, Sung Jong Kim, Byung Kyu Jung, Se Woo Yang +1 more | 2016-10-25 |
| 9263768 | Non-aqueous electrolyte and electrochemical device with an improved safety | Young Soo Kim, Soon-Ho Ahn, Joon Sung Bae, Soo Hyun Ha, Duk Hyun Ryu +1 more | 2016-02-16 |
| 9222003 | Electrode assembly | Sung Jong Kim, Byungkyu Jung | 2015-12-29 |
| 9178190 | Cap assembly having improved manufacturing processability and cylindrical battery comprising same | Sung Jong Kim, Je Jun Lee, Byungkyu Jung | 2015-11-03 |
| 9153805 | Cylindrical secondary battery | Je Jun Lee, Sung Jong Kim | 2015-10-06 |
| 8993141 | Cap assembly and secondary battery using the same | Sung Jong Kim, Je Jun Lee | 2015-03-31 |
| 8980463 | Secondary battery and cover assembly employed therein | Sung Jong Kim | 2015-03-17 |
| 8980464 | Seal tape and secondary battery using the same | Sung Jong Kim | 2015-03-17 |
| 8968938 | Non-aqueous electrolyte and electrochemical device with an improved safety | Young Soo Kim, Soon-Ho Ahn, Joon Sung Bae, Soo Hyun Ha, Duk Hyun Ryu +1 more | 2015-03-03 |
| 8940435 | Tape | Sung Jong Kim, Byungkyu Jung | 2015-01-27 |
| 8927123 | Cap assembly of cylindrical rechargeable battery and cylindrical rechargeable battery | Je Jun Lee, Sung Jong Kim, Hong-Jeong Kim | 2015-01-06 |
| 8895169 | Secondary battery of novel structure | Kyung Su Oh, Sung Jong Kim | 2014-11-25 |
| 8758937 | Binder with good rate property and long cycleability for lithium secondary battery | Dong Jo Ryu, Chang Sun Han, Byoung Yun Kim, Ju Hyun Kim, Chang Wan Koo | 2014-06-24 |
| 8703340 | Lithium secondary battery with improved energy density | Hong-Jeong Kim, Soo-Ryoung Kim, Hong-Kyu Park | 2014-04-22 |
| 8663837 | Secondary battery | Kyung Su Oh, Yong Su Choi, Sung Jong Kim, Jung Ah Lee, Jae Dong Chang +5 more | 2014-03-04 |
| 8637191 | Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate | Kwan-Soo Lee, Duk Hyun Ryu, Jung Jin Kim, Byung Kyu Jung | 2014-01-28 |
| 8501333 | Cap assembly and secondary battery using the same | Je Jun Lee, Sung Jong Kim | 2013-08-06 |
| 8420257 | Cap assembly comprising gasket prevented from sagging | Sung Jong Kim, Je Jun Lee | 2013-04-16 |
| 8277976 | Binder with good rate property and long cycleability for lithium secondary battery | Dong Jo Ryu, Chang Sun Han, Byoung Yun Kim, Ju Hyun Kim, Chang Wan Koo | 2012-10-02 |
| 7862929 | Constitution of the dispersant in the preparation of the electrode active material slurry and the use of the dispersant | Seok Koo Kim, Soon-Ho Ahn | 2011-01-04 |