Inventor · Concord, MA, US

David Scott

14Patents
4h-index
27Co-inventors
56Inventor score

Filing activity: Mar 10, 1999 → Aug 9, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6239422A Variable electrode traveling wave metal-semiconductor-metal waveguide photodetector Electricity 18 Expired
US7480610B2 Software state replay Physics 16 Expired
US7379672B2 Photonic RF distribution system Electricity 10 Active
US6618179B2 Mach-Zehnder modulator with individually optimized couplers for optical splitting at the input and optical combining at the output Physics 4 Expired
US6933583B2 In-phase RF drive of Mach-Zehnder modulator push-pull electrodes by using coupled quantum well optical active region Physics 4 Expired
US6525348B1 Two terminal edge illuminated epilayer waveguide phototransistor Emerging Cross-Sectional Technologies 3 Expired
US7068866B2 Slow wave optical waveguide for velocity matched semiconductor modulators Physics 2 Expired
US9772227B2 Laser spiderweb sensor used with portable handheld devices Physics 2 Active
US6624449B1 Three terminal edge illuminated epilayer waveguide phototransistor Emerging Cross-Sectional Technologies 2 Expired
US9098652B2 Partitioning and parallel processing of a virtual prototype simulation of a hardware design Physics 1 Active
US7723337B2 3-cinnolinecarboxamide derivatives and their use for treating cancer Human Necessities 1 Active
US6531925B2 Heterojunction bipolar transistor optoelectronic transimpedance amplifier using the first transistor as an optical detector Electricity 1 Expired
US6916948B2 Bis(1,3-dihydroxy-prop-2-yl) amine and derivatives thereof in the manufacture of polymers Chemistry; Metallurgy 1 Expired
US11033522B2 Free amino acid preparation and uses thereof Human Necessities 0 Active

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