Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652199 | Ultrathin foil transferring and processing method capable of reducing curling of ultrathin foil and preventing folding thereof | Jae-Won Moon, Hyung Seok Han, Ki Hoon Paeng | 2023-05-16 |
| 11588170 | Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same | Sang Hun Kim, Yong Su Choi, Soo Ji Hwang, Na Yoon Kim, Yong-Jun Kim | 2023-02-21 |
| 11581600 | Venting device | Jae Ho Lee, Yong Su Choi, Sang Hun Kim, Na Yoon Kim | 2023-02-14 |
| 11545707 | Battery case comprising various kinds of metal barrier layers and battery cell including the same | Sang Hun Kim, Yong-Jun Kim, Yong Su Choi, Soo Ji Hwang, Na Yoon Kim +1 more | 2023-01-03 |