Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804507 | Pouch case for secondary battery and pouch-type secondary battery comprising the same | Hyung Kyun Yu, Sang Hun Kim, Won Pill Hwang, Soo Ji Hwang | 2020-10-13 |
| 10790486 | Secondary battery and method for manufacturing the same | Do Gyun Kim, Je Jun Lee, Kwang-Su HWANGBO, Hang Soo Shin, Gil Young Lee | 2020-09-29 |
| 10777840 | Apparatus for sealing secondary battery | Sang Hun Kim, Yong Su Choi, Won Pill Hwang, Cho Long Kim, Yong-Il Kim | 2020-09-15 |
| 10700324 | Battery cell having main gas discharge tube and method for manufacturing the same | Cho Long Kim, Yong Su Choi, Sang Hun Kim, Won Pill Hwang, Yong Jeong Kim | 2020-06-30 |
| 10615381 | Cap assembly for secondary battery | Byoung Kook Lee, Hang Soo Shin, Do Gyun Kim, Je Jun Lee, Jun Tak Kim +1 more | 2020-04-07 |
| 10559785 | Sealing apparatus for secondary battery | Cho Long Kim, Yong Su Choi, Sang Hun Kim, 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, Won Pill Hwang, Cho Long Kim | 2020-01-14 |