Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368151 | Surface-treated active materials and surface treatment method thereof | Seung Jun Myeong | 2025-07-22 |
| 12142760 | Cathode active material for all-solid-state battery comprising coating layer including ternary oxide and method of manufacturing same | A Reum Ha, Ju Yeong Seong, Yong Gu Kim, In Woo Song, Hong Seok Min +6 more | 2024-11-12 |
| 11955625 | Composite negative electrode active material, method of producing the same, and negative electrode and lithium secondary battery including the same | Eunjun Park, Joon-Sup Kim, Jaekyung Sung, Yoon Kwang Lee, Tae Yong Lee | 2024-04-09 |
| 11901540 | Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active material | Yeong Uk Son, Ji Young Ma, Nam Hyung Kim | 2024-02-13 |
| 11824195 | Negative electrode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery comprising the same | Joon-Sup Kim, Jee Hee Lee, Nam Hyeong Kim, Jae Kyung SUNG, Tae Yong Lee | 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, Joon-Sup Kim, Nam Hyung Kim, Yeong Uk Son, Yoon Kwang Lee | 2023-10-17 |
| 11637272 | Surface-treated active materials and surface treatment method thereof | Seung Jun Myeong | 2023-04-25 |
| 10985370 | Composite anode active material, method of preparing the same, and lithium secondary battery including anode including composite anode active material | Yeong Uk Son, Ji Young Ma, Nam Hyung Kim | 2021-04-20 |
| 10923715 | Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery containing the same | Jee Hee Lee, Joon-Sup Kim, Nam Hyung Kim, Yeong Uk Son, Yoon Kwang Lee | 2021-02-16 |
| 9831500 | Porous electrode active material and secondary battery including the same | Yong Ju Lee, Soo-Jin Park, Dong Sub Jung, Hye-Ran Jung, Jung In Lee +1 more | 2017-11-28 |
| 9780357 | Silicon-based anode active material and secondary battery comprising the same | Yong Ju Lee, Soo-Jin Park, Hye-Ran Jung, Jung In Lee, Je-Young Kim +1 more | 2017-10-03 |
| 9512523 | Porous electrode active material and secondary battery including the same | Yong Ju Lee, Soo-Jin Park, Dong Sub Jung, Hye-Ran Jung, Jung In Lee +1 more | 2016-12-06 |
| 9490481 | Layered lithium nickel oxide, process for producing the same and lithium secondary cell employing it | Soo Ho Kim, Hae Suk Hwang, Min Gu Kang, Min-Ki JO | 2016-11-08 |
| 9196896 | Porous silicon-based electrode active material and secondary battery comprising the same | Hye-Ran Jung, Soo-Jin Park, Jung In Lee, Yong Ju Lee, Mi Rim Lee +3 more | 2015-11-24 |
| 8808921 | Current collector for flexible electrode, method of manufacturing same, and negative electrode including same | Soojin Park, Hyun-Kon Song, Jung In Lee | 2014-08-19 |
| 8409752 | Active material for battery and battery having the same | Geun-Bae Kim, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2013-04-02 |
| 8067116 | Highly reversible lithium intercalating electrode active material, preparation method thereof, electrode and secondary battery comprising the same | Ki Tae Kim, Min Gyu Kim, Soon-Ho Ahn, Seo-Jae Lee | 2011-11-29 |
| 7780758 | Method of preparing metal nanocrystal | Jin-hwan Park, Han-su Kim, Seok-gwang Doo, Hyo Jin Lee, Yoo-jung Kwon | 2010-08-24 |
| 7713659 | Active material for battery and battery having the same | Geun-Bae Kim, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2010-05-11 |
| 7473493 | Process of preparing active material for battery and active material for battery prepared therefrom | Yong-Chul Park, Won-Il Jung, Geun-Bae Kim | 2009-01-06 |
| 7425388 | Electrolyte for a lithium battery and a lithium battery comprising the same | Yong-Chul Park, Won-Il Jung, Geun-Bae Kim, Cheol-Soo Jung | 2008-09-16 |
| 7135251 | Active material for battery and method of preparing the same | Geun-Bae Kim, Sang-Moon Hwang, Yong-Chul Park, Won-Il Jung | 2006-11-14 |
| 6916580 | Positive active material for a rechargeable lithium battery, method for preparing the same and battery containing the same | Byung Woo Park, Yong Jeong Kim, Tae Jun Kim | 2005-07-12 |
| 6878487 | Active material for battery and method of preparing same | Won-II Jung, Yong-Chul Park, Geun-Bae Kim | 2005-04-12 |
| 6773852 | Lithium composition oxide as positive active material for lithium secondary batteries | Geun-Bae Kim, Yong-Chul Park, Sung-Soo Kim | 2004-08-10 |