Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355073 | Negative electrode active material, negative electrode including the same, and secondary battery including the negative electrode | Jung-Hyun Choi, Yong Ju Lee, Eun Kyung Kim, Rae Hwan Jo, Su Min Lee +2 more | 2025-07-08 |
| 12255336 | Negative electrode and lithium secondary battery including same | Dong Hyuk Kim, Yong Ju Lee | 2025-03-18 |
| 12249706 | Silicon-carbon composite negative electrode active material, negative electrode including silicon-carbon composite negative electrode active material, and secondary battery including negative electrode | Tae Gon Kim, Yong Ju Lee, Min Kwak, Je-Young Kim, Wang Mo Jung | 2025-03-11 |
| 12107261 | Negative electrode active material for lithium secondary battery and method for preparing the same | Su Min Lee, Je-Young Kim, Yong Ju Lee | 2024-10-01 |
| 12074324 | Negative electrode active material, negative electrode including the negative electrode active material, secondary battery including the negative electrode, and method of preparing the negative electrode active material | Yong Ju Lee, Su Min Lee | 2024-08-27 |
| 12034165 | Negative electrode active material, negative electrode including negative electrode active material, and secondary battery including negative electrode | Jung-Hyun Choi, Yong Ju Lee, Eun Kyung Kim, Rae Hwan Jo, Dong Hyuk Kim | 2024-07-09 |
| 11984587 | Negative electrode active material, negative electrode including the negative electrode active material, and secondary battery including the negative electrode | Sun Young Shin, Se-Hui Sohn, Yong Ju Lee, Se Mi Park | 2024-05-14 |
| 11942640 | Negative electrode active material for lithium secondary battery and lithium secondary battery comprising the same | Dong Hyuk Kim, Yong Ju Lee | 2024-03-26 |
| 11891523 | Composite negative electrode active material, method of manufacturing the same, and negative electrode including the same | Yong Ju Lee, Dong Hyuk Kim, Young Jae Kim, Ye Lin Kim | 2024-02-06 |
| 11664487 | Negative electrode active material for lithium secondary battery and method for preparing the same | Jung-Hyun Choi, Je-Young Kim, Yong Ju Lee | 2023-05-30 |
| 11515515 | Method of preparing negative electrode active material | Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo, Su Min Lee, Jung-Hyun Choi +2 more | 2022-11-29 |
| 11495797 | Negative electrode active material, negative electrode including the same, secondary battery including the negative electrode, and preparation method of the negative electrode active material | Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo, Su Min Lee, Jung-Hyun Choi | 2022-11-08 |
| 11322734 | Negative electrode active material, negative electrode comprising the negative electrode active material, and secondary battery comprising the negative electrode | Jung-Hyun Choi, Yong Ju Lee, Dong Hyuk Kim, Eun Kyung Kim, Rae Hwan Jo | 2022-05-03 |
| 11296312 | Negative electrode active material for lithium secondary battery and method for preparing the same | Jung-Hyun Choi, Je-Young Kim, Yong Ju Lee | 2022-04-05 |
| 11283062 | Negative electrode for lithium secondary battery and lithium secondary battery comprising same | Su Min Lee, Yong Ju Lee, Eun Kyung Kim, Sun Young Shin, Rae Hwan Jo | 2022-03-22 |