Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113217 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Ji Yae DO, Min Suk Kang, Min Cheol BEAK, Kwang Ho Lee | 2024-10-08 |
| 9450248 | Active material for rechargeable lithium battery and rechargeable lithium battery including the same | Kyeu-Yoon Sheem, Sang Min Lee, Min-Seok Sung, Young-Hee Lee | 2016-09-20 |
| 9444120 | Rechargeable lithium battery and method for manufacturing the same | Naoya Kobayashi | 2016-09-13 |
| 9269985 | Rechargeable lithium battery | Jae-Yul Ryu, Joon-Sup Kim, Jea-Woan Lee, Jin-Hee Moon, Young-Ugk Kim +3 more | 2016-02-23 |
| 8980474 | Lithium secondary battery | Tae Gon Kim, Hee-Joon Chun, Joon-Sup Kim, Hisaki Tarui, Jea-Woan Lee +3 more | 2015-03-17 |
| 8835051 | Negative active material for rechargeable lithium battery, method for preparing same, and rechargeable lithium battery including same | Goo-Jin Jeong, Min-Sook Sung, Sang Min Lee, Yong-Mook Kang, Sung-Soo Kim | 2014-09-16 |
| 8835053 | Negative active material containing an intermetallic compound of silicon and a first metal and a metal matrix containing copper and aluminum for rechargeable lithium battery and rechargeable lithium battery containing the negative active material | Min-Seok Sung, Goo-Jin Jeong, Yong-Mook Kang, Sang Min Lee, Sung-Soo Kim | 2014-09-16 |
| 8734989 | Negative electrode for rechargeable lithium battery and rechargeable lithium battery including the same | Sang Min Lee, Nam-Soon Choi, Goo-Jin Jeong, Yong-Mook Kang, Min-Seok Sung +1 more | 2014-05-27 |
| 8592083 | Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same | Nam-Soon Choi, Kyoung Han Ryu, Su-Yeong Park, Doo-Kyoung Lee, Sang Min Lee | 2013-11-26 |
| 8524394 | Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same | Nam-Soon Choi, Kyoung Han Ryu, Su-Yeong Park, Doo-Kyoung Lee, Sang Min Lee | 2013-09-03 |
| 8377592 | Negative active material for rechargeable lithium battery, and method of preparing the same | Goo-Jin Jeong, Sang Min Lee, Hun-Joon Sohn | 2013-02-19 |
| 8349492 | Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same | Sang Min Lee, Goo-Jin Jeong, Min-Seok Sung, Yong-Mook Kang, Sung-Soo Kim | 2013-01-08 |
| 8268487 | Rechargeable lithium battery | Jae-Yul Ryu, Joon-Sup Kim, Jea-Woan Lee, Jin-Hee Moon, Young-Ugk Kim +3 more | 2012-09-18 |
| 8137845 | Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Yang-soo Kim, Ri-Zhu Yin, Joon-Sup Kim, Sung-Soo Kim | 2012-03-20 |
| 7931984 | Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same | Nam-Soon Choi, Kyoung-Han Yew, Sang Min Lee, Su-Yeong Park, Doo-Kyoung Lee | 2011-04-26 |
| 7799460 | Negative electrode active material for lithium-based secondary battery and method of preparing same | Jae-Yul Ryu, Sang Young Yoon | 2010-09-21 |
| 7662513 | Negative electrode active material for lithium-based secondary battery and method of preparing same | Jae-Yul Ryu, Sang Young Yoon | 2010-02-16 |
| 6887622 | Carbonaceous active material for lithium secondary battery | Jae-Yul Ryu, Sang Young Yoon, Kyou-Yoon Sheem, Sang Jin Kim | 2005-05-03 |
| 6730135 | Active negative material for lithium secondary battery, method of preparing the same and lithium secondary battery using the same | Kyou-Yoon Sheem, Sang Young Yoon | 2004-05-04 |
| 6521380 | Rechargeable lithium battery | Jae-Yul Ryu, Sang Young Yoon, Kyoo-Yoon Shim, Sang-Jim Kim | 2003-02-18 |
| 6482547 | Negative active material for lithium secondary battery and lithium secondary battery using the same | Sang Young Yoon, Jeong-Ju Cho, Jae-Yul Ryu, Kyou-Yoon Sheem, Sang Jin Kim | 2002-11-19 |
| 6479426 | Negative active material for lithium secondary battery | Jae-Yul Ryu, Sang Young Yoon, Kyou-Yoon Sheem, Sang Jin Kim | 2002-11-12 |
| 6399250 | Negative material for rechargeable lithium battery and method of preparing the same | Kyou-Yoon Sheem, Sang Young Yoon, Jeong-Ju Cho | 2002-06-04 |
| 6395427 | Negative active material for rechargeable lithium battery and method of preparing same | Kyou-Yoon Sheem, Sang Young Yoon, Jae-Yul Ryu, Sang Jin Kim | 2002-05-28 |
| 6391495 | Negative active material for lithium secondary battery, method of preparing the same and lithium secondary battery comprising the same | Kyou-Yoon Sheem, Sang Young Yoon, Jae-Yul Ryu | 2002-05-21 |