Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10564224 | Method and apparatus for assessing lifespan of secondary battery | Young Geun Choi, Song Taek Oh | 2020-02-18 |
| 10468726 | Negative electrode for preventing deposition of manganese and battery cell including the same | Kyoung Ho Kim, Je-Young Kim, Hoe Jin Hah, Il Hong Kim, In-Sung Uhm | 2019-11-05 |
| 10439208 | Negative electrode active material for secondary batteries having improved lifespan characteristics | In-Sung Uhm, Jungwoo Yoo, Je-Young Kim, Hoe Jin Hah | 2019-10-08 |
| 10205137 | Secondary battery to which electrolyte can be additionally supplied | In-Sung Uhm, Jung Woo Yoo, Je-Young Kim, Hoe Jin Hah, Kyoung Ho Kim +1 more | 2019-02-12 |
| 10103372 | Lithium secondary battery including gas permeable membrane | Hoe Jin Hah, Je-Young Kim, Kyoung Ho Kim, Il Hong Kim, In-Sung Uhm | 2018-10-16 |
| 9991507 | Electrode for secondary battery having improved energy density and lithium secondary battery including the same | In-Sung Uhm, Je-Young Kim | 2018-06-05 |
| 9985287 | Electrode including different electrode material layers and lithium secondary battery | Kyoung Ho Kim, In-Sung Uhm, Hoe Jin Hah, Il Hong Kim | 2018-05-29 |
| 9899682 | Electrode including coating layer for preventing reaction with electrolyte solution | In-Sung Uhm, Je-Young Kim, Kyoung Ho Kim, Hoe Jin Hah, Il Hong Kim | 2018-02-20 |
| 9812692 | Lithium secondary battery having enhanced safety | In-Sung Uhm, Je-Young Kim, Kyoung Ho Kim, Hoe Jin Hah | 2017-11-07 |