Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294112 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn, Jung Don Suk | 2025-05-06 |
| 12261263 | Lithium secondary battery | Byung Chun Park, Yo-Han Kwon, Je-Young Kim, Wang Mo Jung, Yong Ju Lee +1 more | 2025-03-25 |
| 12132163 | Method for manufacturing secondary battery and secondary battery | Soon-Ju Choi, Eun Ju Lee, Ji Eun Lee, Ji Hoon Ryu | 2024-10-29 |
| 12132200 | Positive electrode for secondary battery, method of preparing the same, and lithium secondary battery including the same | Ju-Ri Kim, Sun Kyu Kim, Young Sik Kim, Jooyong Song, Hyun-Woo Kim +1 more | 2024-10-29 |
| 12080879 | Lithium secondary battery | Seung Won Park, Yo-Han Kwon, Je-Young Kim, Wang Mo Jung, Chul Haeng Lee +1 more | 2024-09-03 |
| 11876229 | Negative electrode and lithium secondary battery including the same | Ji Won Min, Joon Kwon, Sun Kyu Kim, Ju-Ri Kim, Kyung Eun Sun | 2024-01-16 |
| 11804635 | Crosslinked polyolefin separator having inorganic coating layer and high power secondary battery comprising the same | Su-Rim Lee, Soon Hyung Choi | 2023-10-31 |
| 11735709 | Positive electrode for lithium secondary battery, preparation method thereof, and lithium secondary battery including same | Ji Won Min, Youngsik Kim, Janis Doelle, Seongwoo Heo, Youngjun Lim | 2023-08-22 |
| 11658285 | Method for manufacturing negative electrode for secondary battery and negative electrode for secondary battery | Ju-Ri Kim, In-Chul Kim, Joo-Yong Song | 2023-05-23 |
| 11656283 | Method for determining dispersibility of electrode material layer | Ji Hye Park | 2023-05-23 |
| 11631846 | Battery cell, secondary battery, and method of manufacturing battery cell | Ilhong Kim, Gisu Jeong | 2023-04-18 |
| 11552376 | Electrode assembly and method for manufacturing the same | Soon Hyung Choi, Su-Rim Lee | 2023-01-10 |
| 11545659 | Negative electrode for lithium secondary battery and manufacturing method thereof | Yeon-Suk Hong, Sun Kyu Kim, Ji Won Min | 2023-01-03 |
| 11450855 | Negative electrode for lithium secondary battery and lithium ion secondary battery including the same | Yeon-Suk Hong, Sun Kyu Kim | 2022-09-20 |
| 11424474 | Secondary battery, and apparatus and method for manufacturing the same | In-Chul Kim, Ju-Ri Kim, Jooyong Song | 2022-08-23 |
| 11362373 | Method for regenerating lithium secondary battery | Chul Gi Hong, Jae Hyun Lee, Dong Kyu Kim, Dae-Soo Kim | 2022-06-14 |
| 11322799 | Electrode including single-sided electrode with inorganic coating layer attached to slurry on collector and electrode assembly including the same | Yong-Jun Kim | 2022-05-03 |
| 11316149 | Positive electrode mix, positive electrode including the same, and lithium secondary battery | Jooyong Song, In-Chul Kim, Juri Kim | 2022-04-26 |
| 11313822 | Nondestructive method for measuring active area of active material | Ji Hye Park | 2022-04-26 |
| 11276901 | Separator for lithium ion secondary battery and lithium ion secondary battery comprising the same | Ji Won Min, Hoe Jin Hah, Janis Doelle | 2022-03-15 |
| 11145895 | Multilayer electrolyte cell, secondary battery comprising multilayer electrolyte cell and manufacturing method therefor | Seongyoon Lim, Jiyoon Kwon, Heojin Hah, Youngsik Kim, Hyunji Choi +2 more | 2021-10-12 |
| 11063294 | Curing die for manufacturing gel polymer electrolyte, and method for manufacturing gel polymer battery cell by using same | Se Mi Park, Yong-Jun Kim, Chae Ah Kim, Seung Hyun Chung | 2021-07-13 |
| 11056714 | Secondary battery | Sun Kyu Kim | 2021-07-06 |
| 11043663 | Method for manufacturing high-loading electrode | Ji Won Min, Yong-Jun Kim, Janis Doelle, Se Mi Park | 2021-06-22 |
| 10978683 | Method of manufacturing battery cell including reference electrode for measuring relative electrode potential, and battery cell manufactured therefrom | Ji Won Min, Sun Hwak Woo, Sei Woon Oh, Eun Ju Lee | 2021-04-13 |