Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340304 | System and method for charging battery | Yoon Jun Lee, Jae Hoon Choi | 2022-05-24 |
| 9705152 | Pouch cell | Sang Joon Lee, Woo Jin Shin, Jung Young Cho | 2017-07-11 |
| 7750499 | Device for limiting current of electric appliance | — | 2010-07-06 |