LD

Louis Delgrange

FT France Telecom: 1 patents #8 of 82Top 10%
SA Sagem: 1 patents #1 of 3Top 35%
Overall (1997): #112,986 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5684500 Multiplexed control active matrix display screen Francois Morin, Christophe Deffontaines 1997-11-04