PR

Philippe Ratajczak

FT France Telecom: 5 patents #70 of 1,583Top 5%
OR Orange: 4 patents #128 of 1,023Top 15%
Overall (All Time): #541,466 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12425059 Device for controlling the operation of a wireless FDD communication device, and associated control method Dinh Thuy Phan Huy, Dominique Barthel 2025-09-23
12170407 Full-duplex, multi-antenna wireless communication device and method for controlling such a device Dinh Thuy Phan Huy, Dominique Barthel 2024-12-17
12107337 Multi-antenna wireless communication device, method for controlling such a device Dinh Thuy Phan Huy, Dominique Barthel 2024-10-01
11973619 Method for transmitting pilot symbols Dinh Thuy Phan Huy, Raphael Visoz 2024-04-30
7907101 Configurable bipolarization reflector Patrice Brachat, Jean-Marc Fargeas 2011-03-15
7432873 Multi-band printed dipole antenna Patrice Brachat, Frédéric Devillers 2008-10-07
7123205 Configurable omnidirectional antenna Patrice Brachat, Pierre-Yves Garel 2006-10-17
6980167 Electromagnetic probe Patrice Brachat, Frédéric Devillers, Raymond Bills 2005-12-27
5986606 Planar printed-circuit antenna with short-circuited superimposed elements Georges Kossiavas, Albert Papiernik, Patrice Brachat, Josiane Cazajous 1999-11-16