Inventor · Seyssinet-Pariset, FR

Francois Roy

127Patents
12h-index
62Co-inventors
89Inventor score

Filing activity: Jun 19, 1989 → May 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7687872B2 Back-lit image sensor with a uniform substrate temperature Electricity 181 Active
US9099604B2 Image sensor with a curved surface Electricity 39 Active
US8513761B2 Backside illumination semiconductor image sensor Electricity 30 Active
US6976826B2 Turbine blade dimple Emerging Cross-Sectional Technologies 30 Expired
US8531567B2 Image sensor with vertical transfer gate Electricity 25 Active
US7064362B2 Photodetector of an image sensor Electricity 21 Expired
US8828175B2 Method of fabricating a composite engineered wood material piece Emerging Cross-Sectional Technologies 17 Active
US10613202B2 Time-of-flight detection pixel Electricity 16 Active
US9024240B2 Compact image sensor arrangement with read circuitry over pixel zones Electricity 14 Active
US9236407B2 Image sensor Electricity 14 Active
US6781169B2 Photodetector with three transistors Emerging Cross-Sectional Technologies 13 Expired
US6858828B2 Photocell incorporating a lightguide and matrix composed of such photocells Electricity 13 Expired
US5759623A Method for producing a high adhesion thin film of diamond on a Fe-based substrate Chemistry; Metallurgy 11 Expired
US8674283B2 Image sensor with reduced optical crosstalk Electricity 10 Active
US7279729B2 Photodetector array Electricity 10 Expired
US7875915B2 Integrated circuit comprising a photodiode of the floating substrate type and corresponding fabrication process Electricity 9 Active
US7067792B2 Control of a photosensitive cell Electricity 9 Expired
US4916501A CCD frame transfer photosensitive matrix with vertical anti-blooming system Electricity 8 Expired
US9793312B1 Insulating wall and method of manufacturing the same Electricity 7 Active
US9711550B2 Pinned photodiode with a low dark current Emerging Cross-Sectional Technologies 7 Active
US9419039B2 Photodiode insulation structure Electricity 6 Active
US7701030B2 Pinned photodiode with high storage capacity, method of manufacture and image sensor incorporating same Emerging Cross-Sectional Technologies 5 Active
US7728278B2 Photosensitive cell with light guide Electricity 4 Active
USD796943S1 Expanding corner for an art canvas frame General 4 Active
US8791512B2 Matrix imaging device having photosites with global shutter charge transfer Electricity 4 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.