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Secondary battery comprising injection-molded battery case |
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| 12206120 |
Battery case for secondary battery and method for manufacturing pouch type secondary battery |
Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu |
2025-01-21 |
| 12153024 |
System and method for fatigue testing of metal foil |
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2024-11-26 |
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Pouch film and method for manufacturing the same |
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2024-10-01 |
| 12002974 |
Pouch type secondary battery |
Yong Su Choi, Sang Hun Kim, Min Hyeong Kang, Hyung Kyun Yu, Soo Ji Hwang +1 more |
2024-06-04 |
| 11881591 |
Venting device and method for manufacturing the same |
Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu |
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| 11588170 |
Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same |
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2023-02-21 |
| 11581600 |
Venting device |
Jae Ho Lee, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu |
2023-02-14 |
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Battery case comprising various kinds of metal barrier layers and battery cell including the same |
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2023-01-03 |
| 11539098 |
Venting device and method for manufacturing the same |
Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang |
2022-12-27 |
| 11355813 |
Venting device and method for manufacturing the same |
Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu |
2022-06-07 |
| 11177532 |
Pouch-type secondary battery having gas discharge means |
Sang Hun Kim, Myung Hwan Kim, Yong Su Choi, Hyung Kyun Yu |
2021-11-16 |
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Battery cell including tab and lead having compact joint structure |
Hyung Kyun Yu, Yong Su Choi, Sang Hun Kim, Ji Hoon Lee, Soo Ji Hwang +2 more |
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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, Soo Ji Hwang, 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 |
Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Min Hyeong Kang +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, Min Hyeong Kang +1 more |
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Battery cell and method of manufacturing electrode lead |
Yong Su Choi, Sanghun Kim, Hyungkyun Yu, Sooji Hwang, Minhyeong Kang +1 more |
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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 |
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Secondary battery and method for manufacturing the same |
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2021-05-04 |
