JR

Jun-Ho Ra

DE Daewoo Electronics: 1 patents #304 of 680Top 45%
Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Buk-myeon, KR: #200 of 586 inventorsTop 35%
Overall (All Time): #2,247,378 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5881580 Auxiliary washing device in a washing machine — 1999-03-16
5671203 Signal recording layer recognition method in digital disk and apparatus thereof — 1997-09-23