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USPTO Patent Rankings Data through Dec 31, 2025
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Romaric Mathieu Massard — 39 Patents

Amazon: 25 patents #415 of 19,158Top 3%
EBElstar Dynamics Patents B.V.: 9 patents #1 of 6Top 20%
LBLiquavista B.V.: 3 patents #6 of 82Top 8%
Philips: 1 patents #3,761 of 7,731Top 50%
Samsung: 1 patents #50,112 of 75,807Top 70%
Eindhoven, NL: #92 of 8,225 inventorsTop 2%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Romaric Mathieu Massard has been granted 39 US patents while listed as an inventor at Amazon. The first was granted in 2008 and the most recent in March 2025. Romaric Mathieu Massard ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Romaric Mathieu Massard in Eindhoven, NL.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12259630 Substrate comprising electrodes and light modulator with reduced diffraction Anatolie MITIOGLU 2025-03-25
12032263 Light modulator, light modulator method and smart glazing Steven Van Mullekom 2024-07-09
12007660 Light modulator, substrate comprising electrodes and smart glazing Anthony John Slack 2024-06-11
12001114 Optical modulator — 2024-06-04
11809055 Optical modulator — 2023-11-07
11099453 Light modulator, light modulator method and smart glazing Steven Van Mullekom 2021-08-24
11099451 Light modulator, substrate comprising electrodes and smart glazing Anthony John Slack, Lennart Ten Kate 2021-08-24
10935866 Optical modulator — 2021-03-02
10852616 Optical modulator — 2020-12-01
10620428 Method for manufacturing an electrowetting device using a hardened fluid coating Lucia Marra 2020-04-14 $155,627,000
10444489 Electrowetting element Robin Leguijt, Jurriën Mans, Muhammad Arief Adityaputra 2019-10-15 $86,471,000
10234678 Fluid dispensing method for electrowetting element manufacture Lucia Marra, Cindy Everaars-Nieuwkerk 2019-03-19 $142,989,000
10197786 Methods and apparatuses for fabricating electrowetting displays — 2019-02-05 $120,378,000
10126542 Method of controlling a surface treatment Hendrik Jan Hildebrand Tigelaar 2018-11-13 $93,426,000
10126543 Water content of a fluid of an electrowetting element — 2018-11-13 $93,426,000
10054785 Resist structure of an electrowetting element Irén Fischer, Gerben Boon, Bokke Johannes Feenstra 2018-08-21 $104,868,000
10018828 Electrowetting display device with stable display states — 2018-07-10 $123,779,000
10018829 Electrowetting element and liquid — 2018-07-10 $123,779,000
9875698 Dark display effect control in a display apparatus Bokke Johannes Feenstra 2018-01-23 $108,354,000
9835848 Electrowetting display device with stable display states — 2017-12-05 $70,058,000
9823064 Apparatus for contact angle measurement Muhammad Arief Adityaputra, Mathieu Hampton 2017-11-21 $58,478,000
9759905 Electrowetting display device with stable display states — 2017-09-12 $45,389,000
9625704 Liquid dispensing method for manufacturing an electrowetting device Anthony John Slack 2017-04-18 $55,033,000
9494790 Electrowetting element and fluid — 2016-11-15 $58,136,000
9494791 Fluids for an electrowetting device Lara Tauk 2016-11-15 $58,136,000

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