Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593930 | High capacity electrode active material for lithium secondary battery and lithium secondary battery using the same | Yong Ju Lee, Je-Young Kim, Byung-Hun Oh, Seung Youn Choi | 2020-03-17 |
| 10276864 | Anode active material for lithium secondary battery and lithium secondary battery comprising the same | Yong Ju Lee, Yoon Ah Kang, Je-Young Kim, Seung Youn Choi, Hye-Ran Jung +1 more | 2019-04-30 |
| 10205164 | Porous silicon-based anode active material, method for preparing the same, and lithium secondary battery comprising the same | Jung Woo Yoo, Eun Kyung Kim, Yong Ju Lee, Han Ho Lee, Ji Hyun Yoon +4 more | 2019-02-12 |
| 10199640 | Negative electrode material for secondary battery and secondary battery using the same | Keiko Matsubara, Yoshiyuki Igarashi, Hye-Ran Jung, Yong Ju Lee | 2019-02-05 |
| 10153484 | Anode active material and method of preparing the same | Yong Ju Lee, Jun Sik Ham, Sung-Man Lee, Rae Hwan Jo, Eun Kyung Kim +3 more | 2018-12-11 |
| 9991509 | Anode active material including porous silicon oxide-carbon material composite and method of preparing the same | Jung Woo Yoo, Je-Young Kim, Yong Ju Lee, Seung Youn Choi, Yoon Ah Kang +1 more | 2018-06-05 |
| 9947922 | Porous silicon-based particles, method of preparing the same, and lithium secondary battery including the porous silicon-based particles | Jung Woo Yoo, Yong Ju Lee, Eun Kyung Kim, Han Ho Lee, Ji Hyun Yoon +4 more | 2018-04-17 |
| 9879344 | Electrode active material for secondary battery | Yong Ju Lee, Yoon Ah Kang, Jung Woo Yoo, Je-Young Kim | 2018-01-30 |
| 9843034 | Porous silicon-based anode active material, method of preparing the same, and lithium secondary battery including the anode active material | Yong Ju Lee, Jung Woo Yoo, Je-Young Kim | 2017-12-12 |
| 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 |
| 9666859 | Anode including silicon-based material and carbon material, and lithium secondary battery including the same | Hye-Ran Jung, Seung Youn Choi, Yong Ju Lee, Je-Young Kim | 2017-05-30 |
| 9627681 | Silicon-based composite and production method thereof | Yoon Ah Kang, Yong Ju Lee, Je-Young Kim, Hye-Ran Jung | 2017-04-18 |
| 9548493 | Porous composite and manufacturing method thereof | Jung Woo Yoo, Yong Ju Lee, Yoon Ah Kang, Je-Young Kim | 2017-01-17 |
| 9419276 | Anode active material, lithium secondary battery comprising the same, and method of manufacturing anode active material | Yong Ju Lee, Yoon Ah Kang, Je-Young Kim, Hye-Ran Jung | 2016-08-16 |
| 9315882 | Method for preparing anode active material, anode active material prepared therefrom and lithium secondary battery having the same | Yong Ju Lee, Je-Young Kim, Hye-Ran Jung | 2016-04-19 |
| 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, Jae-Phil Cho +3 more | 2015-11-24 |