JD

Jean-Francois Helm, deceased

TH Thomson-Csf: 1 patents #796 of 2,054Top 40%
📍 Mondeville, FR: #25 of 39 inventorsTop 65%
Overall (All Time): #3,765,150 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5394118 Digital circuit for the extraction of the phase and envelope signals of a single sideband signal Bernard Darges, by Veronique Helm wife Gauthier, legal representative 1995-02-28