Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355073 | Negative electrode active material, negative electrode including the same, and secondary battery including the negative electrode | Yong Ju Lee, Eun Kyung Kim, Rae Hwan Jo, Su Min Lee, Dong Hyuk Kim +2 more | 2025-07-08 |
| 12107265 | Negative electrode active material, preparation method thereof, and negative electrode and secondary battery including same | Su Min Lee, Yong Ju Lee, Se Mi Park | 2024-10-01 |
| 12034165 | Negative electrode active material, negative electrode including negative electrode active material, and secondary battery including negative electrode | Yong Ju Lee, Eun Kyung Kim, Rae Hwan Jo, Dong Hyuk Kim, Il Geun Oh | 2024-07-09 |
| D1031685 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2024-06-18 |
| 11929497 | 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 | Dong Hyuk Kim, Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo | 2024-03-12 |
| D1015292 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2024-02-20 |
| 11757126 | Negative electrode active material, negative electrode including the same and lithium secondary battery including the same | Yong Ju Lee, Eun Kyung Kim | 2023-09-12 |
| 11664487 | Negative electrode active material for lithium secondary battery and method for preparing the same | Il Geun Oh, Je-Young Kim, Yong Ju Lee | 2023-05-30 |
| 11664493 | Negative electrode active material, negative electrode including the same and lithium secondary battery including the same | Sun Young Shin, Je-Young Kim, Yong Ju Lee, Rae Hwan Jo | 2023-05-30 |
| 11569495 | Negative electrode active material for lithium secondary battery, negative electrode including the same, and lithium ion secondary battery including the negative electrode | Sun Young Shin, Je-Young Kim, Yong Ju Lee | 2023-01-31 |
| 11515515 | Method of preparing negative electrode active material | Il Geun Oh, Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo, Su Min Lee +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 | Il Geun Oh, Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo, Su Min Lee | 2022-11-08 |
| D965547 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-10-04 |
| D965545 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-10-04 |
| 11441695 | Safety opening/closing valve for easy checking of opened/closed state thereof | Gu Seob Kwon | 2022-09-13 |
| 11437611 | Negative electrode active material, negative electrode including the same, secondary battery including the negative electrode, and preparation method of the negative electrode active material | Dong Hyuk Kim, Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo | 2022-09-06 |
| D962189 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-08-30 |
| D957382 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-07-12 |
| D957376 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-07-12 |
| D954013 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-06-07 |
| D954014 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-06-07 |
| D953282 | Electronic device | Jun Yong Song, Byoung-Jin Kim, Woo-Hyeok Jeong, Eun Soo Kim | 2022-05-31 |
| 11322734 | Negative electrode active material, negative electrode comprising the negative electrode active material, and secondary battery comprising the negative electrode | Yong Ju Lee, Dong Hyuk Kim, Eun Kyung Kim, Rae Hwan Jo, Il Geun Oh | 2022-05-03 |
| D947829 | Case for electronic device | Jun Yong Song, Eun Soo Kim, Byoung-Jin Kim | 2022-04-05 |
| 11296312 | Negative electrode active material for lithium secondary battery and method for preparing the same | Il Geun Oh, Je-Young Kim, Yong Ju Lee | 2022-04-05 |