Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401020 | Artificial graphite, method for preparing artificial graphite, anode comprising same, and lithium secondary battery | Sang-Wook Woo, Yong Ju Lee | 2025-08-26 |
| 12202729 | Method for preparing graphene nanosheet | Sang-Wook Woo, Chang Ju LEE | 2025-01-21 |
| 12199273 | Negative electrode and method for manufacturing the same | Dong Sub Jung, Chang Ju LEE, Sang-Wook Woo | 2025-01-14 |
| 12166194 | Method of recovering capacity of a used battery and a secondary battery capacity recovery apparatus | Jun-Hyuk Song, Je-Young Kim, Joo-Sung Lee, Hee-Won Lee | 2024-12-10 |
| 11545660 | Long-life and ultra-high energy density lithium secondary battery | Jun-Hyuk Song, Eun Kyung Kim, Yong Ju Lee, Sang-Wook Woo, Ju Ho Chung | 2023-01-03 |
| 11231465 | Device and method for controlling discharge based on slope of the discharge profile | Jun-Hyuk Song, Eun Kyung Kim, Joo-Sung Lee | 2022-01-25 |
| 10826129 | Electrode for secondary battery, method for manufacturing same, secondary battery comprising same, and cable-type secondary battery | Yo-Han Kwon, In-Sung Uhm, Je-Young Kim | 2020-11-03 |
| 10770732 | Cable-type secondary battery including spaced spring inner electrode support wound on outside of winding core | In-Sung Uhm, Je-Young Kim, Jong Hwa CHOI, Young-Ji Yuk | 2020-09-08 |
| 10770758 | Cable-type secondary battery including winding core having guide portions | In-Sung Uhm, Je-Young Kim, Jong Hwa CHOI, Dong Chan Lee | 2020-09-08 |
| 10673047 | Cable-type secondary battery | In-Sung Uhm, Je-Young Kim, Young-Ji Yuk, Dong Chan Lee | 2020-06-02 |
| 10615458 | Apparatus and method for manufacturing cable-type secondary battery and cable-type secondary battery manufactured by the same | In-Sung Uhm, Yo-Han Kwon, Je-Young Kim, Dong Chan Lee | 2020-04-07 |
| 10586968 | Cable-type secondary battery | Yo-Han Kwon, In-Sung Uhm, Je-Young Kim | 2020-03-10 |
| 10490840 | Cable-type secondary battery | Dong Chan Lee, In-Sung Uhm, Je-Young Kim, Jong Hwa CHOI | 2019-11-26 |