Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495847 | Secondary battery and device including the same | Hyoung Kwon Kim, Jeeeun KIM, Hayoung Heo, Pil-Kyu Park, Namwon Kim | 2022-11-08 |
| 11450906 | Secondary cylindrical battery having piezoelectric element and thermoelectric element | Minkyung Kim, Sora Lee | 2022-09-20 |
| 11139532 | Secondary battery and method for interrupting current of secondary battery | Young San Bae, Kwan-Soo Lee | 2021-10-05 |
| 11031646 | Cylindrical battery cell manufacturing device comprising secondary crimping mold | Tae-Hyun Kwon, Hae Jin Lim, Hyeon Soo Sim, Ha Young Heo, Joo Hwan Sung +1 more | 2021-06-08 |
| 10862089 | Secondary battery case having vent filled with thermoplastic resin | Kyung Min Jang | 2020-12-08 |
| 10770711 | Cap assembly for cylindrical secondary battery comprising current interrupt device coated with insulating material on outer circumference surface | U Jin Yoon, Kwan-Hee Lee, Seung Won Park | 2020-09-08 |
| 10734630 | Secondary battery with improved safety | Han-Mo Yang, Jung Jin Kim | 2020-08-04 |
| 10644285 | Secondary battery | Kwan-Soo Lee | 2020-05-05 |
| 10381610 | Secondary battery comprising insulator assembly capable of suppressing damage to electrode assembly caused by external force | Jin-Soo Kim, Kwan-Soo Lee | 2019-08-13 |
| 10096856 | Electrode assembly with tape and electrochemical device comprising the same | Tae-Hyun Kwon, Kwan-Soo Lee | 2018-10-09 |
| 9825301 | Electrode with improvement of biased movement and secondary battery comprising the same | Young Soo Kim, Kwan-Soo Lee | 2017-11-21 |
| 9761875 | Cathode active material for lithium secondary battery and lithium secondary battery comprising the same | Yong Seok Lee, Jung Jin Kim | 2017-09-12 |
| 9543568 | Electrode including multi-layered electrode active material layer and secondary battery including the same | Nak Gi Sung, Cha Hun Ku, 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, Cha Hun Ku, Jung Jin Kim, Nak Gi Sung | 2016-11-08 |
| 9263768 | Non-aqueous electrolyte and electrochemical device with an improved safety | Young Soo Kim, Soon-Ho Ahn, Joon Sung Bae, Cha Hun Ku, Soo Hyun Ha +1 more | 2016-02-16 |
| 9236610 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Eun-Young Goh, Ho-Chun Lee +3 more | 2016-01-12 |
| 9065152 | Secondary battery with an improved safety | Soon-Ho Ahn, Han Ho Lee, Jae Hyun Lee, Min Chul Jang, Jun Yong Jeong | 2015-06-23 |
| 9023525 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Eun-Young Goh, Ho-Chun Lee +3 more | 2015-05-05 |
| 8968938 | Non-aqueous electrolyte and electrochemical device with an improved safety | Young Soo Kim, Soon-Ho Ahn, Joon Sung Bae, Cha Hun Ku, Soo Hyun Ha +1 more | 2015-03-03 |
| 8835055 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Eun-Young Goh, Ho-Chun Lee +3 more | 2014-09-16 |
| 8637191 | Lithium secondary battery including water-dispersible binder, conduction agent, and fluoroethylenecarbonate | Kwan-Soo Lee, Cha Hun Ku, Jung Jin Kim, Byung Kyu Jung | 2014-01-28 |
| 7695867 | Method for regulating terminal voltage of cathode during overdischarge and cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Eun-Young Goh, Ho-Chun Lee +3 more | 2010-04-13 |