JR

Jae Hoon ROH

Samsung: 1 patents #7,162 of 17,037Top 45%
📍 Yongin-si, KR: #1,315 of 2,785 inventorsTop 50%
Overall (2023): #406,794 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11806807 Laser welding method and laser welding device for secondary battery Yong Gyu AN, Hyung Bin Park, Hee Dong Jung, Jin Gyu Heo, Myung Jun Park +2 more 2023-11-07