Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294105 | Secondary battery | Dae-Woong Song, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu, Hun-Hee Lim | 2025-05-06 |
| 12257747 | Secondary battery comprising injection-molded battery case | Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim, Min Hyeong Kang +1 more | 2025-03-25 |
| 12255348 | Secondary battery | Dae-Woong Song, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu, Hun-Hee Lim | 2025-03-18 |
| 12206120 | Battery case for secondary battery and method for manufacturing pouch type secondary battery | Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim | 2025-01-21 |
| 12132215 | Battery cell and battery module including the same | Hun-Hee Lim, Sang Hun Kim, Min Hyeong Kang, Eun Suk Park, Hyung Kyun Yu | 2024-10-29 |
| 12126034 | Battery cell and battery module comprising same | Min Hyeong Kang, Sang Hun Kim, Dae-Woong Song, Hyung Kyun Yu, Hun-Hee Lim | 2024-10-22 |
| 12107279 | Pouch film and method for manufacturing the same | Sang Hun Kim, Hyung Kyun Yu, Yong Su Choi, Na Yoon Kim, Min Hyeong Kang +1 more | 2024-10-01 |
| 12080912 | Battery case for secondary battery and method for manufacturing pouch type secondary battery | Sang Hun Kim, Yong Su Choi | 2024-09-03 |
| 12002974 | Pouch type secondary battery | Yong Su Choi, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu, Na Yoon Kim +1 more | 2024-06-04 |
| 11984609 | Battery cell and battery cell manufacturing apparatus | Hun-Hee Lim, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu | 2024-05-14 |
| 11613053 | Method for manufacturing secondary battery, method for manufacturing pouch for secondary battery, and pouch for secondary battery | Sei Woon Oh, Jung Hwa Jung, Ho Sub Lee, Jin Seo Park | 2023-03-28 |
| 11588170 | Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same | Sang Hun Kim, Yong Su Choi, Hyung Kyun Yu, Na Yoon Kim, Yong-Jun Kim | 2023-02-21 |
| 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, Na Yoon Kim +1 more | 2023-01-03 |
| 11539098 | Venting device and method for manufacturing the same | Na Yoon Kim, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu | 2022-12-27 |
| 11460983 | Method of processing content and electronic device thereof | Hyun-Chul Choi, Soo-Jin Park, Hyung-Jin Park, Na-Gyeom Yoo, Bo Yu +2 more | 2022-10-04 |
| 11305476 | Manufacturing device of battery case having improved manufacturing processability and manufacturing method using the same | Sei Woon Oh, Hyun Min Kim, Sun Hwak Woo, Yeo Kyung Yoon, Eun Ju Lee +1 more | 2022-04-19 |
| 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 |
| 11114686 | Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same | Sang Hun Kim, Yong Su Choi, Hyung Kyun Yu, Na Yoon Kim, Yong-Il Kim | 2021-09-07 |
| 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, Min Hyeong Kang +1 more | 2021-08-31 |
| 11094981 | Pouch-shaped battery case for secondary batteries capable of discharging gas | Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim, Min Hyeong Kang +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, Na Yoon Kim +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, Na Yoon Kim +1 more | 2021-05-04 |
| 10964924 | Packaging for flexible secondary battery and flexible secondary battery comprising the same | In-Sung Uhm, Ju Ryoun Kim, Yong Hee Lee, Sang Hun Kim, Jae Hyun Lee +1 more | 2021-03-30 |
| 10933575 | Apparatus and method for forming pouch case for secondary battery | Sei Woon Oh, Sun Hwak Woo, Hyun Min Kim, Eun Ju Lee | 2021-03-02 |
| 10804507 | Pouch case for secondary battery and pouch-type secondary battery comprising the same | Hyung Kyun Yu, Sang Hun Kim, Won Pill Hwang, Sang Suk Jung | 2020-10-13 |