Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12009534 | Secondary battery | Hyeon Soo Sim, Ha Young Heo, Duk Hyun Ryu, Nam Won Kim | 2024-06-11 |
| 11973177 | Secondary battery and method for manufacturing the same | Jae Woong Kim, Sang Uck Kim | 2024-04-30 |
| 11955665 | Secondary battery and method for manufacturing the same | Ha Young Heo, Duk Hyun Ryu | 2024-04-09 |
| 11936033 | Electrode tab-feeding device including guide for positioning electrode tab at correct point | Tae-Hyun Kwon, Joo Hwan Sung | 2024-03-19 |
| 11916182 | Winding device for manufacturing electrode assembly | Jeeeun KIM, Duk Hyun Ryu | 2024-02-27 |