Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mathieu Maillard — 10 Patents

VSVarioptic S.A.: 6 patents #2 of 23Top 9%
PAParrot: 1 patents #28 of 62Top 50%
PDParrot Drones: 1 patents #18 of 47Top 40%
Val-de-Reuil, FR: #129 of 2,042 inventorsTop 7%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Mathieu Maillard has been granted 10 US patents while listed as an inventor at Varioptic S.A.. The first was granted in 2009 and the most recent in August 2016. Mathieu Maillard ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Mathieu Maillard in Val-de-Reuil, FR.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9414908 Liquid formulation for ophtalmic devices 2016-08-16
9164272 Electrowetting optical device Geraldine Malet, Matthias Stefan Ober, Daniel L. Dermody 2015-10-20
9074168 Multiphase liquid composition for low voltage electrowetting device Liana Moreau, Christopher J. Tucker, Caroline Woelfle-Gupta, Daniel L. Dermody 2015-07-07
8649102 Optical electrowetting device Bruno Berge, Nicolas Verplanck, Julien Legrand 2014-02-11
8400558 Image stabilization circuitry for liquid lens Bruno Berge, Nicolas Verplanck 2013-03-19
7940467 Electrowetting device with polymer electrode Bruno Berge, Frederic Laune, Julien Legrand, Yves-Sebastien Boulin 2011-05-10
7791814 Optical electrowetting device Gaëtan Liogier D'ardhuy, Julien Legrand, Bruno Berge 2010-09-07
7791815 Dielectric coatings for electrowetting applications Christopher Weikart, Steven J. Martin, Julien Legrand 2010-09-07
7729057 Use of bromine anions in an optical electrowetting device Geraldine Malet, Franck Amiot 2010-06-01
7499223 Variable-focus lens and method of manufacturing the same Bruno Berge, Jérôme Peseux, Pierre Craen 2009-03-03