Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368165 | Binder for secondary battery and secondary battery including the same | Sun Young Kim, Dong Gun Lee, Jee Hee Lee | 2025-07-22 |
| 12160001 | Binder for anode for secondary battery, anode for secondary battery including binder, and lithium secondary battery including anode | Gwi Ok Park, Ji Sang Jeong, Min Kyung Seon, Dong Gun Lee, Sun Young Kim | 2024-12-03 |
| 12021230 | Anode active material for lithium secondary battery and lithium secondary battery including the same | Ju Ho Chung, Gwi Ok Park, Eun Jun PARK, Dong Il Jang | 2024-06-25 |
| 11958750 | Lithium-doped silicon-based oxide negative electrode active material, method of preparing the same, and negative electrode and secondary battery including the same | Eunjun Park, Gwi Ok Park, Jeongbae Yoon, Suk Chin Lee, Hansu Kim +2 more | 2024-04-16 |
| 11955625 | Composite negative electrode active material, method of producing the same, and negative electrode and lithium secondary battery including the same | Eunjun Park, Jaekyung Sung, Yoon Kwang Lee, Tae Yong Lee, Jae-Phil Cho | 2024-04-09 |
| 11923540 | Lithium-doped silicon-based oxide negative electrode active material, method of preparing the same, and negative electrode and secondary battery including the same | Eunjun Park, Gwi Ok Park, Hansu Kim, Donghan Youn, Dong Jae Chung | 2024-03-05 |
| 11824195 | Negative electrode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery comprising the same | Jee Hee Lee, Nam Hyeong Kim, Jae Kyung SUNG, Tae Yong Lee, Jae-Phil Cho | 2023-11-21 |
| 11791457 | Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same | Jee Hee Lee, Nam Hyung Kim, Yeong Uk Son, Yoon Kwang Lee, Jae-Phil Cho | 2023-10-17 |
| 11791458 | Anode active material for lithium secondary battery, anode active material slurry and lithium secondary battery including the same | Gwi Ok Park, Ju Ho Chung, Eun Jun PARK, Dong Il Jang | 2023-10-17 |
| 11699791 | Binder for secondary battery and secondary battery including the same | Sun Young Kim, Dong Gun Lee, Jee Hee Lee | 2023-07-11 |
| 10923715 | Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same | Jee Hee Lee, Nam Hyung Kim, Yeong Uk Son, Yoon Kwang Lee, Jae-Phil Cho | 2021-02-16 |
| 9905842 | Negative active material for rechargeable lithium battery, and negative electrode and rechargeable lithium battery including same | Bong-Chull Kim, Jae-Hou Nah, Kyeong-Min Jeong | 2018-02-27 |
| 9441585 | Apparatus for fixing reservoir body assembly of fuel pump module into fuel tank | Jong Keun Lim, Chan Yoon, Tae Hoon Lee, Yong Hwan Choi | 2016-09-13 |
| 9284630 | Negative active material including Si active metal grains and Cu—Al metal matrix surrounding Si active metal grains and rechargeable lithium battery including negative active material | Min-Seok Sung, Sung-Soo Kim | 2016-03-15 |
| 9269985 | Rechargeable lithium battery | Jae-Yul Ryu, Jea-Woan Lee, Jin-Hee Moon, Wan-Uk Choi, Young-Ugk Kim +3 more | 2016-02-23 |
| 8980474 | Lithium secondary battery | Tae Gon Kim, Hee-Joon Chun, Wan-Uk Choi, Hisaki Tarui, Jea-Woan Lee +3 more | 2015-03-17 |
| 8440352 | Negative active material for lithium secondary battery and negative electrode and lithium secondary battery comprising same | Kyou-Yoon Sheem, Sang Jin Kim, Sung-Soo Kim, Yoshiaki Nitta, Sang Min Lee +1 more | 2013-05-14 |
| 8394531 | Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same | Yong-Mook Kang, Sang Min Lee, Sung-Soo Kim | 2013-03-12 |
| 8268487 | Rechargeable lithium battery | Jae-Yul Ryu, Jea-Woan Lee, Jin-Hee Moon, Wan-Uk Choi, Young-Ugk Kim +3 more | 2012-09-18 |
| 8241794 | Active material for rechargeable lithium battery and rechargeable lithium battery including same | Kyou-Yoon Sheem, Sung-Soo Kim, Yong-Mook Kang, Min-Seok Sung, Young-Hee Lee | 2012-08-14 |
| 8173303 | Lithium secondary battery | Chung Kun Cho, Sang-mock Lee, Young-gyoon Ryu, Seung-sik Hwang, Jea-Woan Lee +3 more | 2012-05-08 |
| 8137845 | Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Yang-soo Kim, Wan-Uk Choi, Ri-Zhu Yin, Sung-Soo Kim | 2012-03-20 |
| 8110168 | Negative active material for lithium secondary battery and negative electrode and lithium secondary battery comprising same | Kyou-Yoon Sheem, Sang Jin Kim, Sung-Soo Kim, Yoshiaki Nitta, Sang Min Lee +1 more | 2012-02-07 |
| 8105716 | Active material for rechargeable lithium battery and rechargeable lithium battery including same | Kyou-Yoon Sheem, Sung-Soo Kim, Yong-Mook Kang, Min-Seok Sung, Young-Hee Lee | 2012-01-31 |
| 8026003 | Negative active material for a non-aqueous electrolyte battery, and a non-aqueous electrolyte battery comprising the same | Sung-Soo Kim, Kyou-Yoon Sheem, Sang Min Lee, Sang Jin Kim, Bok-Hwan Jung +1 more | 2011-09-27 |