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:
Dec. 26, 2017
Filed:
Jun. 16, 2015
Amazon Technologies, Inc., Reno, NV (US);
Avnish Sikka, Seatttle, WA (US);
Yue Liu, Seatttle, WA (US);
AMAZON TECHNOLOGIES, INC., Reno, NV (US);
Abstract
A system and method of determining a tilt angle of a portable computing device using a sensor indicating gravitational pull on the device; determining the tilt angle of a camera of the device; identifying a tilt angle range from a plurality of predetermined tilt angle ranges; determining a first focal length setting using a first array that associates the tilt angle range with the first focal length setting; determining an adjustment increment using a second array that associates the adjustment increment with the tilt angle range; and determining a second focal length setting of the camera using the adjustment increment according to an autofocus scan range algorithm. A portable computing device including a processor; a camera; and a memory device including instructions operable to be executed by the processor to perform a set of actions, enabling the portable computing device to perform the method.