Inventor · Austin, TX, US

Matthew Powell

25Patents
3h-index
14Co-inventors
56Inventor score

Filing activity: Dec 21, 2012 → Jan 24, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9576679B2 Multi-stage sample and hold circuit Physics 8 Active
US9438165B2 RC oscillator Electricity 6 Active
US9726696B2 Precision reference circuit and related method Physics 4 Active
US11303293B1 Pixel ramp generator for image sensor Electricity 3 Active
US11470270B1 Staggered high-dynamic-range image capture with luminance-driven upsampling of pixel-binned image sensor array output Physics 3 Active
US11523071B1 Disparity-preserving binning for phase detection autofocus in digital imaging systems Electricity 2 Active
US10673383B2 Clock circuit and method for recalibrating an injection oscillator coupled to kick-start a crystal oscillator Electricity 2 Active
US9742397B2 Apparatus for offset correction in electronic circuitry and associated methods Electricity 2 Active
US9553572B2 Self clocking comparator for a charge pump Electricity 2 Active
US9983643B2 Providing multiple power paths in an integrated circuit Electricity 1 Active
US9680420B2 Apparatus for compensation of electronic circuitry and associated methods Electricity 1 Active
US11095839B1 Reducing smear through digital cancellation in image sensor Electricity 0 Active
US10468983B2 Slew-rate controlled supply voltage switching Electricity 0 Active
US11172150B1 Dual ramp pixel readout Electricity 0 Active
US11381789B2 Partial pixel binning for CIS Electricity 0 Active
US11363226B2 Ping pong readout structure in image sensor with dual pixel supply Electricity 0 Active
US11252369B2 Fast multi-sampling in image sensors Electricity 0 Active
US11350047B2 Pixel binning for hexa-deca RGBW color filter arrays Electricity 0 Active
US11575853B2 Image sensor having high resolution analog to digital converter Electricity 0 Active
US11303838B2 Using pixel readout reordering to reduce pattern noise in image sensor Electricity 0 Active
US11265494B2 Two level TX low control for simultaneous improved noise and dark current Electricity 0 Active
US11696046B2 High-resolution image capture by luminance-driven upsampling of pixel-binned image sensor array output Electricity 0 Active
US11356631B2 Image sensor row driver negative supply connections Electricity 0 Active
US10355477B2 Digital signal transfer between multiple voltage domains Electricity 0 Active
US10090838B2 Over voltage tolerant circuit Electricity 0 Active

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