CJ

Cheong-jin Jang

Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,129,800 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8858412 Pickup roller and image forming apparatus having the same Jae-hyeuk Jeong, Min Chan Kim, Ae-kyung Choi 2014-10-14