Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508986 | Electrode transfer device for battery cell | Sang Kyun Lee, Cha Hun Ku, Min Wook Kim, Jin Gon Kim | 2022-11-22 |
| 11367894 | Lithium metal secondary battery including lithium metal foil negative electrode with nano imprint pattern structure adhered to separator, and method of manufacturing the same | Cha Hun Ku, Min Wook Kim, Sang Kyun Lee | 2022-06-21 |
| 11228029 | Method for producing lithium metal negative electrode structure and lithium metal negative electrode structure | Sangkyun LEE, Cha Hun Ku, Minwook Kim | 2022-01-18 |
| 10903479 | Apparatus for manufacturing electrode or solid electrolyte for all-solid-state battery | Sang Kyun Lee, Min Wook Kim, Cha Hun Ku | 2021-01-26 |