Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11659163 | Video encoding/decoding method and device | Jong Ki HAN, Sang Guk CHA, Geon Won LEE | 2023-05-23 |
| 9160031 | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same | Won-Il Jung, Jun-Won Suh, Yong-Chul Park | 2015-10-13 |
| 8932746 | Separator for non-aqueous rechargeable lithium battery | Hideaki Maeda, Masaki Koike, Hironari Takase | 2015-01-13 |
| 8685559 | Rechargeable battery and battery module | Duck-Chul Hwang, Yong-Chul Park, Won-Il Jung, Jong-Hwa Lee, Jeom-Soo Kim +1 more | 2014-04-01 |
| 8409752 | Active material for battery and battery having the same | Jae-Phil Cho, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2013-04-02 |
| 8343663 | Method of preparing positive active material with low carbon content for rechargeable lithium battery | Won-Il Jung, Jun-Won Suh, Yong-Chul Park | 2013-01-01 |
| RE43276 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Hyun-Sook Jung, Yong-Chul Park | 2012-03-27 |
| 7713659 | Active material for battery and battery having the same | Jae-Phil Cho, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2010-05-11 |
| 7655358 | Positive active material composition for rechargeable lithium battery and method of preparing positive electrode using same | Ho-Jin Kweon, Hyun-Suk Jeong, Dong-Gon Park, Ki-Ho Kim | 2010-02-02 |
| 7608365 | Positive active material composition for rechargeable lithium battery and method of preparing positive electrode using same | Ho-Jin Kweon, Hyun-Suk Jeong, Dong-Gon Park, Ki-Ho Kim | 2009-10-27 |
| 7601458 | Rechargeable battery and battery module | Duck-Chul Hwang, Yong-Chul Park, Won-Il Jung, Jong-Hwa Lee, Jeom-Soo Kim +1 more | 2009-10-13 |
| 7473493 | Process of preparing active material for battery and active material for battery prepared therefrom | Jae-Phil Cho, Yong-Chul Park, Won-Il Jung | 2009-01-06 |
| 7425388 | Electrolyte for a lithium battery and a lithium battery comprising the same | Yong-Chul Park, Won-Il Jung, Jae-Phil Cho, Cheol-Soo Jung | 2008-09-16 |
| 7326498 | Method for preparing positive active material for rechargeable lithium battery and positive active material prepared by same | Yong-Chul Park, Jun-Won Suh, Won-Il Jung | 2008-02-05 |
| 7226698 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery comprising same | Hyun-Sook Jung | 2007-06-05 |
| 7135251 | Active material for battery and method of preparing the same | Jae-Phil Cho, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2006-11-14 |
| 7090232 | Steering knuckle assembly for vehicles | — | 2006-08-15 |
| 6974141 | Steering knuckle assembly for steering apparatus in motor vehicle | — | 2005-12-13 |
| 6974486 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Dong-Gon Park, Hyung-Gon Noh | 2005-12-13 |
| 6974601 | Method of preparing positive active material for rechargeable lithium battery | Ho-Jin Kweon, Hyun-Sook Jung, Yong-Chul Park | 2005-12-13 |
| 6949233 | Method of preparing positive active material for rechargeable lithium batteries | Ho-Jin Kweon, Jun-Won Suh | 2005-09-27 |
| 6878487 | Active material for battery and method of preparing same | Jae-Phil Cho, Won-II Jung, Yong-Chul Park | 2005-04-12 |
| 6783890 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Sung-Soo Kim, Dong-Gon Park | 2004-08-31 |
| 6773852 | Lithium composition oxide as positive active material for lithium secondary batteries | Jae-Phil Cho, Yong-Chul Park, Sung-Soo Kim | 2004-08-10 |
| 6749965 | Positive active material for lithium secondary batteries and method of preparing the same | Ho-Jin Kweon, Hyun-Sook Jung, Dong-Gon Park | 2004-06-15 |