BY

Byeong-ju Yu

Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Jijeong-myeon, KR: #4 of 7 inventorsTop 60%
Overall (All Time): #3,864,303 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5166839 Recording prohibition region setting method for video tape — 1992-11-24