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:
Sep. 19, 2017
Filed:
Jul. 25, 2014
Sony Corporation, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Sony Mobile Communications Inc., Tokyo, JP;
Abstract
To avoid unintentionally turning off a backlight, a device includes circuitry that is configured to control a backlight to illuminate a display panel of the device; store a first preset time interval for reducing brightness of the backlight; determine that an input has not been received within the first preset time interval; acquire one or more signals from a sensor device corresponding to movement of the device; estimate whether the device is in use based on the one or more signals; and postpone a reduction in the brightness of the backlight based when a result of an estimate indicates that the device is in use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile