YR

Youn-Goo Roh

Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Yongin-si, KR: #6,955 of 9,683 inventorsTop 75%
Overall (All Time): #3,238,473 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7875828 Laser irradiation apparatus Byoung-Hyun Jung, You-Min Cha, Won-Woong Jung 2011-01-25