YF

Yingduo Feng

TE Televerket: 1 patents #9 of 32Top 30%
📍 Tierp, SE: #6 of 13 inventorsTop 50%
Overall (All Time): #3,766,862 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5400667 Means for measuring picture quality Olov stberg 1995-03-28