Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576558 | Device for notching a secondary battery manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Jeong Sam Son +8 more | 2020-03-03 |
| 9455467 | Device for folding electrode assembly | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, Changmin Han, Sang Hyuck Park +6 more | 2016-09-27 |
| 9214696 | Degassing method of secondary battery using centrifugal force | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Jeong Sam Son +8 more | 2015-12-15 |
| 9149853 | Device for notching and secondary battery manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, Changmin Han, Sang Hyuck Park +6 more | 2015-10-06 |
| 9095987 | Device for cutting electrode sheet and secondary battery manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Jeong Sam Son +7 more | 2015-08-04 |
| 9065151 | Manufacture device of battery cell | Ki Hong Min, Jeong Sam Son, Sung-Min Hwang, Jihoon Cho, Changmin Han +7 more | 2015-06-23 |
| 8974955 | Method for manufacturing battery cell and battery cell manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Changmin Han +9 more | 2015-03-10 |
| 8757351 | Device for folding electrode assembly | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Jeong Sam Son +8 more | 2014-06-24 |