Issued Patents All Time
Showing 25 most recent of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431481 | Method for pre-lithiation of negative electrode, pre-lithiated negative electrode and lithium secondary battery including the same | Seo Young JEON, Ye Ri Kim, Su Yeon Lee, Seung Hae HWANG | 2025-09-30 |
| 12424609 | Method for pre-sodiation of negative electrode, pre-sodiated negative electrode, and lithium secondary battery comprising same | Ye Ri Kim, Seung Hae HWANG | 2025-09-23 |
| 12334535 | Apparatus for pre-lithiation of negative electrode and method for pre-lithiation of negative electrode | Seung Hae HWANG, Ye Ri Kim, Su Yeon Lee, Seo Young JEON | 2025-06-17 |
| 12322783 | Method for pre-lithiation/pre-sodiation of negative electrode, pre-lithiated/pre-sodiated negative electrode, and lithium secondary battery comprising same | Ye Ri Kim, Seung Hae HWANG | 2025-06-03 |
| 12315906 | Method of preparing negative electrode | Ye Ri Kim, Su Yeon Lee, Seung Hae HWANG | 2025-05-27 |
| 12315910 | Device for pre-lithiation of negative electrode and method for pre-lithiation of negative electrode | Seo Young JEON, Ye Ri Kim, Seung Hae HWANG | 2025-05-27 |
| 12288865 | Pre-lithiation apparatus | Seung Hae HWANG, Ye Ri Kim | 2025-04-29 |
| 12261283 | Anode pre-lithiation-pre-sodiation method, pre-lithiated and pre-sodiated anode, and lithium secondary battery comprising same | Ye Ri Kim, Seung Hae HWANG | 2025-03-25 |
| 12237490 | Method and apparatus for pre-lithiation of electrode | Seung Hae HWANG, Ye Ri Kim | 2025-02-25 |
| 12199279 | Negative electrode for lithium secondary battery, method of preparing the same, and lithium secondary battery including negative electrode for lithium secondary battery | Sang-Wook Woo, Je-Young Kim | 2025-01-14 |
| 12155029 | Material, negative electrode comprising same and methods for manufacturing same | Ye Ri Kim, Sang-Wook Woo | 2024-11-26 |
| 12155054 | Method of manufacturing negative electrode | Yong Ju Lee, Ye Ri Kim | 2024-11-26 |
| 12142750 | Method of producing negative electrode for lithium secondary battery | Sang-Wook Woo, Ye Ri Kim | 2024-11-12 |
| 12113203 | Negative electrode for lithium secondary battery, method for pre-lithiation thereof, and lithium secondary battery including same | Sang-Wook Woo, Ye Ri Kim | 2024-10-08 |
| 12113195 | Device for producing negative electrode and method of producing negative electrode | Ye Ri Kim | 2024-10-08 |
| 12113194 | Method of producing negative electrode | Ye Ri Kim | 2024-10-08 |
| 12107263 | Negative electrode including first negative electrode active material layer and second negative electrode active material layer having polymer coating layer on a surface of the second negative electrode active material and lithium, method of producing the same and lithium secondary battery including the same | Sang-Wook Woo, Je-Young Kim | 2024-10-01 |
| 12074341 | Separator including coating layer of lithium-containing composite, lithium secondary battery including the same, and method for manufacturing the secondary battery | Sang-Wook Woo, Je-Young Kim | 2024-08-27 |
| 12068470 | Method of producing negative electrode for secondary battery | Sang-Wook Woo, Ye Ri Kim | 2024-08-20 |
| 12051798 | Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the same | Sang-Wook Woo, Hee Won CHOI, Eun Kyung Kim | 2024-07-30 |
| 12027688 | Method of manufacturing negative electrode for lithium secondary batteries | Sang-Wook Woo, Ye Ri Kim | 2024-07-02 |
| 12021217 | Method of manufacturing negative electrode for secondary battery | Sang-Wook Woo, Ye Ri Kim | 2024-06-25 |
| 12015143 | Method of manufacturing negative electrode for secondary battery | Ye Ri Kim, Sang-Wook Woo | 2024-06-18 |
| 12009502 | Method of producing negative electrode | Ye Ri Kim | 2024-06-11 |
| 11990602 | Lithium metal patterning and electrochemical device using the same | Eun Kyung Kim, Sang-Wook Woo, Geun Sik Jo, Soo-Hee KANG, Hee Won CHOI | 2024-05-21 |