WH

Won Pill Hwang

LG: 14 patents #3,187 of 26,165Top 15%
LS Lg Energy Solution: 2 patents #834 of 1,886Top 45%
TC Toray Battery Separator Film Co.: 1 patents #26 of 59Top 45%
Overall (All Time): #282,070 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12208463 Secondary battery sealing process and secondary battery manufacturing method comprising the same Joo Young Chung, Sang Ho Bae, Su Taek Jung 2025-01-28
11557810 Battery cell having main gas discharge tube and method for manufacturing the same Cho Long Kim, Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Yong Tae Kim 2023-01-17
11189871 Lithium secondary battery and method of fabricating the same Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Cho Long Kim, Yong-Il Kim 2021-11-30
10804507 Pouch case for secondary battery and pouch-type secondary battery comprising the same Hyung Kyun Yu, Sang Hun Kim, Soo Ji Hwang, Sang Suk Jung 2020-10-13
10777840 Apparatus for sealing secondary battery Sang Hun Kim, Yong Su Choi, Sang Suk Jung, Cho Long Kim, Yong-Il Kim 2020-09-15
10741822 Pouch-type secondary battery including electrode lead having electrical current limiting function Seung Su Cho, Jung Jin Kim, Jin Young Kim, Gi-Su Jeong, Won Seok JEONG +1 more 2020-08-11
10700321 Electrode lead and secondary battery having same Seung Su Cho, Dong Hyun Kim, Jin Young Kim, Gi-Su Jeong, Won Seok JEONG +1 more 2020-06-30
10700324 Battery cell having main gas discharge tube and method for manufacturing the same Cho Long Kim, Yong Su Choi, Sang Hun Kim, Sang Suk Jung, Yong Jeong Kim 2020-06-30
10665836 Pouch-type secondary battery including electrode lead having current limiting function Seung Su Cho, Jin Young Kim, Gi-Su Jeong, Won Seok JEONG, Seung Don Choi 2020-05-26
10559785 Sealing apparatus for secondary battery Cho Long Kim, Yong Su Choi, Sang Hun Kim, Sang Suk Jung, 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, Cho Long Kim 2020-01-14
10319956 Pouch case for secondary battery and pouch-type secondary battery comprising the same Hyung Kyun Yu, Sang Hun Kim, Soo Ji Hwang, Sang Suk Jung 2019-06-11
10224523 Secondary battery pouch with enhanced insulation property, and method for manufacturing same Hyung Kyun Yu, Sang Hun Kim, Joo-Sung Lee, Soo Ji Hwang 2019-03-05
10141549 Pouch case for secondary battery and pouch type secondary battery including the same Soo Ji Hwang, Sang Hun Kim, Sang Sok Jung, Hyung Kyun Yu 2018-11-27
10084162 Pouch case for secondary battery and pouch type secondary battery including the same Soo Ji Hwang, Sang Hun Kim, Sang Sok Jung, Hyung Kyun Yu 2018-09-25
9419265 High-strength electrospun microfiber non-woven web for a separator of a secondary battery, a separator comprising the same and a method for manufacturing the same Byeong-Gyu Cho, Young-Deok Kim 2016-08-16