Inventor · Vancouver, BC, CA

Wolfgang Heidrich

40Patents
9h-index
33Co-inventors
75Inventor score

Filing activity: Mar 14, 1984 → Dec 12, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8242426B2 Electronic camera having multiple sensors for capturing high dynamic range images and related methods Electricity 203 Active
US8860856B2 Multiplexed imaging Physics 27 Active
US8217970B2 Rapid image rendering on dual-modulator displays Physics 26 Active
US8174546B2 Apparatus and methods for rapid image rendering on dual-modulator displays Physics 20 Active
US10003776B2 Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection Electricity 17 Active
US11002856B2 Doppler time-of-flight imaging Physics 16 Active
US8651678B2 Polarization fields for dynamic light field display Physics 16 Active
US9343020B2 Methods and apparatus for visual display Physics 15 Active
US8531353B2 Multiple modulator displays and related methods Physics 12 Active
US8233738B2 Enhancing dynamic ranges of images Physics 8 Active
US8135230B2 Enhancing dynamic ranges of images Physics 8 Active
US10404957B2 Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection Electricity 7 Active
US4596237A Solar-energy converter Emerging Cross-Sectional Technologies 7 Expired
US8624944B2 Rapid image rendering on dual-modulator displays Physics 6 Active
US8570634B2 Image processing of an incoming light field using a spatial light modulator Physics 5 Active
US8824829B2 Enhancing dynamic ranges of images Physics 4 Active
US9269312B2 Rapid estimation of effective illuminance patterns for projected light fields Physics 3 Active
US8948537B2 Enhancing dynamic ranges of images Physics 2 Active
US4917873A Process and apparatus for cleaning hot gases Emerging Cross-Sectional Technologies 2 Expired
US8861851B2 Color highlight reconstruction Physics 2 Active
US8582913B2 Enhancing dynamic ranges of images Physics 2 Active
US11558590B2 Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection Electricity 1 Active
US11877102B2 Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection Electricity 1 Active
US10782311B2 Rainbow particle imaging velocimetry for dense 3D fluid velocity imaging Physics 1 Active
US8513588B2 Electronic camera having multiple sensors for capturing high dynamic range images and related methods Electricity 1 Active

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