Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394816 | Method for manufacturing electrode lead | Seong Heon Jeong, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Hyun Tae Kim +2 more | 2025-08-19 |
| 12294105 | Secondary battery | Dae-Woong Song, Sang Hun Kim, Hyung Kyun Yu, Hun-Hee Lim, Soo Ji Hwang | 2025-05-06 |
| 12257747 | Secondary battery comprising injection-molded battery case | Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim +1 more | 2025-03-25 |
| 12255348 | Secondary battery | Dae-Woong Song, Sang Hun Kim, Hyung Kyun Yu, Hun-Hee Lim, Soo Ji Hwang | 2025-03-18 |
| 12132215 | Battery cell and battery module including the same | Hun-Hee Lim, Sang Hun Kim, Soo Ji Hwang, Eun Suk Park, Hyung Kyun Yu | 2024-10-29 |
| 12126034 | Battery cell and battery module comprising same | Sang Hun Kim, Dae-Woong Song, Hyung Kyun Yu, Hun-Hee Lim, Soo Ji Hwang | 2024-10-22 |
| 12107279 | Pouch film and method for manufacturing the same | Soo Ji Hwang, Sang Hun Kim, Hyung Kyun Yu, Yong Su Choi, Na Yoon Kim +1 more | 2024-10-01 |
| 12002974 | Pouch type secondary battery | Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Na Yoon Kim +1 more | 2024-06-04 |
| 11984609 | Battery cell and battery cell manufacturing apparatus | Hun-Hee Lim, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang | 2024-05-14 |
| 11916240 | Secondary battery and battery module including the same | Hun-Hee Lim, Sang Hun Kim, Hyung Kyun Yu | 2024-02-27 |
| 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, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2023-01-03 |
| 11165087 | Battery cell including tab and lead having compact joint structure | Na Yoon Kim, Hyung Kyun Yu, Yong Su Choi, Sang Hun Kim, Ji Hoon Lee +2 more | 2021-11-02 |
| 11108107 | Secondary battery and method for manufacturing the same, and pouch for secondary battery and method for manufacturing the same | Na Yoon Kim, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-08-31 |
| 11094981 | Pouch-shaped battery case for secondary batteries capable of discharging gas | Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim +1 more | 2021-08-17 |
| 11031661 | Secondary battery and method for manufacturing the same | Sang Hun Kim, Yong-Il Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-06-08 |
| 10998539 | Secondary battery and method for manufacturing the same | Sang Hun Kim, Yong-Il Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-05-04 |
| 10770712 | Pouch-typed battery cell comprising electrode lead having current breaking function | Sang Hun Kim, Yong-Il Kim, Cho Long Kim, Hyung Kyun Yu, Ji Hoon Lee +2 more | 2020-09-08 |
| 10727453 | Method for sealing pouch casing of secondary battery | Yong Su Choi, Sang Hun Kim, Yong-Il Kim, Cho Long Kim, Hyung Kyun Yu +2 more | 2020-07-28 |
| 10230129 | Secondary battery having a clamping device and method for manufacturing same | Hyung Seok Han, Sang Suk Jung, Hyung Kyun Yu, Ki Hoon Paeng, Ji Hoon Lee +1 more | 2019-03-12 |