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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rennes, FR ranks #707 worldwide for total patents filed in 2017, with 192 patents from 118 inventors. Leading employers of inventors based in Rennes, FR include Dolby International Ab, Thomson Licensing, Interdigital Madison Patent Holdings, Sas.

Showing 1–50 of 118 inventors

Rank Inventor Primary Company Patents
1 Stephane Pateux Dolby International Ab 7
1 Yvon Legallais Thomson Licensing 7
1 Dominique Lo Hine Tong Interdigital Madison Patent Holdings, Sas 7
#4 David Vaufrey CEA 5
#4 Patrice Onno Canon 5
#4 Patrick Fontaine Thomson Licensing 5
#7 Cedric Gegout AMD 4
#7 Pierre Siohan Orange 4
#9 Pascal Benoit Thomson Licensing 3
#9 Gwenael Doerr Thomson Licensing 3
#9 Kangying Cai Thomson Licensing 3
#9 Ali Louzir Thomson Licensing 3
#9 Fabien Danieau Interdigital Patent Holdings 3
#9 Anatole Lecuyer Thomson Licensing 3
#9 Julien Fleureau Interdigital Patent Holdings 3
#9 Philippe Robert CEA 3
#17 Ludovic Poulain Enensys Technologies 2
#17 Jean-Louis Le Roux Thomson Licensing 2
#17 Hervé Le Floch Canon 2
#17 Alain Caillerie Canon 2
#17 Cyprien Buron Thomson Licensing 2
#17 James Lanagan Thomson Licensing 2
#17 Gwillerm Froc Mitsubishi Electric 2
#17 Ludovic Jeanne Thomson Licensing 2
#17 Serge Defrance Thomson Licensing 2
#17 Hervé Ruellan Canon 2
#17 Stefan Mollov Mitsubishi Electric 2
#17 Adrien Cottin Thales 2
#17 Aurélien Longet Thomson Licensing 2
#17 Nicolas Voyer Mitsubishi Electric 2
#17 Patrick Legembre Universite De Rennes 2
#17 Philippe Christin Orange 2
#17 David Touze Interdigital Vc Holdings 2
#17 Khaled Sarayeddine Thomson Licensing 2
#17 Olivier Weppe Mitsubishi Electric 2
#17 Damien Castelain Mitsubishi Electric 2
#17 Nicolas Gresset Mitsubishi Electric 2
#17 Xavier Hugel Optinvent 2
#39 Fabienne Porée Ela Medical S.A. 1
#39 Amar Kachenoura Sorin Crm Sas 1
#39 Romain Bellessort Canon 1
#39 Thai Quan Huynh-Thu Thomson Licensing 1
#39 Martin ALAIN Interdigital Vc Holdings 1
#39 Jean-François Pierre Marie Greffier AMD 1
#39 Frederic Lefebvre Thomson Licensing 1
#39 Serge De France Thomson Licensing 1
#39 Vincent Hamon Viaccess 1
#39 Alexandre Guerin Orange 1
#39 Elouan Le Coq Streamezzo 1
#39 Nadine Patry Thomson Licensing 1