Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Caen, FR ranks #3,329 worldwide for total patents filed all time, with 902 patents from 329 inventors. Leading employers of inventors based in Caen, FR include France Telecom, Meritor Light Vehicle Systems, Moulinex S.A..

Showing 1–50 of 329 inventors

Rank Inventor Primary Company Patents
1 Marc Girault France Telecom 29
2 Francois Breynaert Meritor Light Vehicle Systems 27
3 Sébastien Canard France Telecom 20
3 Nicolas Blaise Moulinex S.A. 20
#5 Olivier Tesson Nxp B.V. 17
#6 Herve Laurandel Meritor Light Vehicle Systems - France 16
#6 Richard Morisson U.S. Philips 16
#8 David Canard Asahi Kasei Microdevices 14
#9 Erwan Hemon Freeescale Semiconductor 13
#10 Corine Chauvin Donaldson Company 11
#10 Jean-Yves Corbin Becton Dickinson France 11
#12 Jean-Louis Gentner U.S. Philips 10
#12 Sylvie Laniepce Orange 10
#14 David Picquenot Orange 9
#14 Fabrice Jovenin Philips 9
#16 Gilbert Gloaguen U.S. Philips 8
#16 Stephane David 8
#16 Stephane Barbu U.S. Philips 8
#16 Didier Guerin France Telecom 8
#16 Bruno Fournel CEA 8
#21 Sebastien Amiot Nxp B.V. 7
#21 Serge Bardy Nxp B.V. 7
#21 Louis Plumer Somfy 7
#21 Sever Cercelaru Cambridge Silicon Radio Limited 7
#21 Veronique Jaussan Google 7
#21 Gilles Ferru Nxp B.V. 7
#27 Karel Mittig Orange 6
#27 Jean-Pierre Brée Benoist Girard Sas 6
#27 Eric Depret France Telecom 6
#27 Patrick Remery France Telecom 6
#27 Claude Chapron U.S. Philips 6
#27 Yves Adam Medicrea Technologies 6
#27 Stefan Barbu U.S. Philips 6
#27 Fabian Rivière Nxp B.V. 6
#35 Matthieu Mutz Blinksight 5
#35 Jean-Pierre Bisson Google 5
#35 Stephane Cazeaux Orange 5
#35 Jean-Claude Kaire Thomson-Csf 5
#35 Marc Mahieu U.S. Philips 5
#35 Philippe Lavieille Benoist Girard Sas 5
#35 Thierry Nouvet Philips 5
#35 Benoit Butaye Stmicroelectronics Sa 5
#35 Alan Kerdraon France Telecom 5
#35 Emmanuel Balanzat CEA 5
#35 Fernand Courtois Nxp B.V. 5
#35 Eric Pieraerts Philips 5
#35 Denis VIVIEN Inserm (Institut National De La Santé Et De La Recherche Médicale) 5
#35 Michel Boulouard Adir Et Compagnie 5
#49 Michel Moussie U.S. Philips 4
#49 Jean-Francois Dufresne Digipress 4