| 11557810 |
Battery cell having main gas discharge tube and method for manufacturing the same |
Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Yong Tae Kim |
2023-01-17 |
| 11189871 |
Lithium secondary battery and method of fabricating the same |
Won Pill Hwang, Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Yong-Il Kim |
2021-11-30 |
| 10777840 |
Apparatus for sealing secondary battery |
Sang Hun Kim, Yong Su Choi, Sang Suk Jung, Won Pill Hwang, Yong-Il Kim |
2020-09-15 |
| 10770712 |
Pouch-typed battery cell comprising electrode lead having current breaking function |
Sang Hun Kim, Yong-Il Kim, Min Hyeong Kang, 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, Min Hyeong Kang, Yong-Il Kim, Hyung Kyun Yu +2 more |
2020-07-28 |
| 10700324 |
Battery cell having main gas discharge tube and method for manufacturing the same |
Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Yong Jeong Kim |
2020-06-30 |
| 10559785 |
Sealing apparatus for secondary battery |
Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Yong-Il Kim |
2020-02-11 |
| 10532423 |
Battery pack and method for manufacturing the same |
Yong Jeong Kim, Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang |
2020-01-14 |
