JK

Johan Roger Axel Karlsson

TA Thin Film Electronics Asa: 1 patents #5 of 6Top 85%
📍 Linköping, SE: #12 of 54 inventorsTop 25%
Overall (2002): #187,506 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6429457 Field-effect transistor Rolf M. Berggren, Bengt Göran Gustafsson 2002-08-06