AH

Andries Pieter Hekstra

KN Koninklijke Kpn N.V.: 1 patents #1 of 22Top 5%
Overall (2004): #261,153 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6704451 Method and arrangement for objective assessment of video quality John Gerard Beerends, Robert Koenen, Franciscus Elisabeth de Caluwe 2004-03-09