Inventor · Vallejo, CA, US

Earl Wong

18Patents
6h-index
13Co-inventors
59Inventor score

Filing activity: Aug 3, 2004 → Nov 18, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US8280194B2 Reduced hardware implementation for a two-picture depth map algorithm Physics 185 Active
US8553093B2 Method and apparatus for super-resolution imaging using digital imaging devices Electricity 183 Active
US7711201B2 Method of and apparatus for generating a depth map utilized in autofocusing Physics 43 Active
US7929801B2 Depth information for auto focus using two pictures and two-dimensional Gaussian scale space theory Physics 16 Active
US7616254B2 Simple method for calculating camera defocus from an image scene Electricity 13 Active
US8194995B2 Fast camera auto-focus Electricity 13 Active
US8045046B1 Four-dimensional polynomial model for depth estimation based on two-picture matching Electricity 5 Active
US8229172B2 Algorithms for estimating precise and relative object distances in a scene Physics 4 Active
US8199248B2 Two-dimensional polynomial model for depth estimation based on two-picture matching Physics 3 Active
US9407831B2 Intelligent auto-exposure bracketing Electricity 3 Active
US9137456B2 Intelligent auto-exposure bracketing Electricity 2 Active
US7333652B2 System and method for efficiently performing a depth map recovery procedure Physics 2 Expired
US7990462B2 Simple method for calculating camera defocus from an image scene Electricity 2 Active
US8542942B2 Tunable gaussian filters Physics 1 Active
US8606031B2 Fast, accurate and efficient gaussian filter Physics 1 Active
US11350860B1 Wrist-worn device and method for accurate blood oxygen saturation measurement Physics 1 Active
US10133934B2 Systems and methods for post processing time-lapse videos Physics 0 Active
US8675964B2 Image fusion using intensity mapping functions Physics 0 Active

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