The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2016
Filed:
Sep. 09, 2014
Apple Inc., Cupertino, CA (US);
Suppawan Kleekajai, Cupertino, CA (US);
Xiangli Li, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An electronic device includes an image sensor, a memory, and a processor operably connected to the image sensor and the memory. A pixel array in the image sensor includes at least one pixel that is configured as an auto-focus pixel that is at least partially shielded from light by a shielding element. The memory stores computer-readable instructions, and the processor is adapted to produce a digital image by executing the computer-readable instructions for obtaining a plurality of coefficients representing a relationship between a ratio of two affected pixels and a ratio of two non-affected pixels in the pixel array, constructing a predictive function based on the plurality of coefficients, and computing a compensated pixel value for at least one pixel of the image sensor using the predictive function. A digital image can be created based in part on the compensated pixel value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile