DB

David O. Beaumont

BL British Telecommunications Public Limited: 1 patents #10 of 72Top 15%
Overall (1994): #146,898 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5349383 Two layer video signal coding Ian Parke, Michael Nilsson, David G. Morrison 1994-09-20