Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557924 | Lidar device | Hee-sun Yoon | 2020-02-11 |
| 9209428 | Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case | Hyun Chul Jung, Hyang Mok Lee, Byungjin Choi, JeongSam Son | 2015-12-08 |
| 9088025 | Pouch-typed secondary battery with improved safety and excellent manufacturing process property | Wooyong Lee, Byungjin Choi, Hyang Mok Lee, Chang Bum Ahn | 2015-07-21 |
| 8945764 | Battery pack of large capacity | Chang Bum Ahn, Hyang Mok Lee, Byungjin Choi, Hyung Ku Yun, Sung-Min Hwang +1 more | 2015-02-03 |
| 8916284 | Battery cell with small groove at surface and battery pack including the same | Byungjin Choi, Hyang Mok Lee | 2014-12-23 |
| 8415050 | Pouch-typed secondary battery with improved safety and excellent manufacturing process property | Wooyong Lee, Byungjin Choi, Hyang Mok Lee, Chang Bum Ahn | 2013-04-09 |
| 8343652 | Battery cell and case with corresponding small grooves | Byungjin Choi, Hyang Mok Lee | 2013-01-01 |
| 8268477 | Secondary battery with top sealed portion of improved structure | Wooyong Lee, Byungjin Choi, Hyang Mok Lee, Chang Bum Ahn, Yunhee Hwang | 2012-09-18 |
| 8216708 | Secondary battery having electrode terminal whose position is adjustable and improved safety | Hyung Ku Yun, Byungjin Choi, Hyang Mok Lee | 2012-07-10 |
| 8034478 | Secondary battery of improved safety | Hyang Mok Lee, Byungjin Choi, Hyun Chul Jung, JeongSam Son, Chang Bum Ahn +1 more | 2011-10-11 |
| 7897280 | Safety kit for secondary battery | Hyang Mok Lee, Byungjin Choi, Hyung Ku Yun, Chang Bum Ahn, Hyun Chul Jung +2 more | 2011-03-01 |
| 7687190 | Pouch-shaped secondary battery with improved safety | Hyung Ku Yun, Byungjin Choi, Hyang Mok Lee | 2010-03-30 |