Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814483 | Separation membrane comprising coating layer, method of preparing same, and battery using same | In Sik Jeon, Tae Joon Park, Jun Ho Chung, Mok Yun JIN | 2023-11-14 |
| 11764777 | Current driving circuit | Joon Seok Lee, Yu Hwang Lee | 2023-09-19 |
| 11721320 | Method and user device for providing context awareness service using speech recognition | Jiyeon JUNG | 2023-08-08 |