Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367205 | Secondary battery | Jun Sik Kim, So Ra Lee, Sung-Soo Kim, Soo-An Song | 2019-07-30 |
| 9477931 | System for predicting thickness of battery and method for predicting thickness of battery | No-Kap Park, Ho-Yul Baek, Seung-Bum Suh, Cheol Park, Hee-Kwan Chai +3 more | 2016-10-25 |
| 8623537 | Rechargeable battery and battery module | Jun Sik Kim, Sung-Soo Kim, Nam-Soon Choi, Tae-Keun Kim, Sae-Weon Roh | 2014-01-07 |
| 8334072 | Negative active material having a core coated with a low crystalline carbon layer for rechargeable lithium battery and rechargeable lithium battery including same | Jun Sik Kim, Tae-Keun Kim, Kyeu-Yoon Sheem, Eui-Hwan Song, Sung-Soo Kim | 2012-12-18 |
| RE42433 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Jung-Joon Park, Kyeong-Min Jeong | 2011-06-07 |
| 7935440 | Secondary battery having anode tab of pin type | — | 2011-05-03 |
| 7390589 | Safety apparatus for secondary battery and secondary battery having the same | Hyun-Joong Kim | 2008-06-24 |
| 7060387 | Secondary cell with improved electrode jelly-roll structure | You-Mee Kim | 2006-06-13 |
| 6653021 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Jung-Joon Park, Kyeong-Min Jeong | 2003-11-25 |
| 6645674 | Ether derivative additive in nonaqueous electrolyte of a lithium secondary battery | Jin-Sung Kim, Eui Sun Hong, Jong-Wook Lee, Young Gyu Kim, Jong-seob Kim | 2003-11-11 |
| 6620544 | Sealed battery | Ki Woong Jang, Jae-Hou Nah, Jin Kyung Kim | 2003-09-16 |
| 6548204 | Sealed battery | Jin Kyung Kim, Ki Woong Jang | 2003-04-15 |
| 6465127 | Negative electrode for secondary battery including a metal oxide | — | 2002-10-15 |
| 5968392 | Roller having heater for rolling electrode composite plate of electrical storage cell | Chan Kim | 1999-10-19 |