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USPTO Patent Rankings Data through Dec 31, 2025
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Franck Amiot — 2 Patents

VSVarioptic S.A.: 1 patents #9 of 23Top 40%
Annemasse, FR: #68 of 167 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Franck Amiot has been granted 2 US patents while listed as an inventor at Varioptic S.A.. All of these patents were granted in 2010. Franck Amiot ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Franck Amiot in Annemasse, FR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7780874 Multi-phase liquid composition and optical electrowetting device that incorporates the same Gaëtan Liogier D'ardhuy, Geraldine Malet 2010-08-24
7729057 Use of bromine anions in an optical electrowetting device Mathieu Maillard, Geraldine Malet 2010-06-01