Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172234 | Laser welding method and monitoring method for secondary battery | Jae Hoon ROH, Sang-hyun Ryu, Myung Jun Park, Seong Bae AN, Hee Dong Jung +1 more | 2024-12-24 |
| 11897054 | Laser welding method and monitoring method for secondary battery | Jae Hoon ROH, Sang-hyun Ryu, Myung Jun Park, Seong Bae AN, Hee Dong Jung +1 more | 2024-02-13 |
| 11806807 | Laser welding method and laser welding device for secondary battery | Hyung Bin Park, Hee Dong Jung, Jin Gyu Heo, Myung Jun Park, Jae Hoon ROH +2 more | 2023-11-07 |