ID

Ingemar E. Dahlqvist

Ericsson: 2 patents #3,590 of 9,909Top 40%
Overall (All Time): #2,335,389 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4727566 Method to test the function of an adaptive echo canceller — 1988-02-23
4574376 Activation of a transmission link by code sending — 1986-03-04