FG

Frederic Ghirardi

FT France Telecom: 1 patents #8 of 82Top 10%
Overall (1997): #152,648 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5703895 Opto-electronic semiconductor device including an integrated mode transformer Boumedienne Mersali, Adrien Bruno, Louis Giraudet 1997-12-30