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:
May. 04, 2021
Filed:
Feb. 01, 2019
Sony Corporation, Tokyo, JP;
Sony Pictures Entertainment Inc., Culver City, CA (US);
Don Charles Eklund, II, Culver City, CA (US);
Eric Diehl, Culver City, CA (US);
Sony Corporation, Tokyo, JP;
Sony Pictures Entertainment, Inc., Culver, CA;
Abstract
Verifying that a first device is in a claimed location including: requesting the first device to display a device location identifier (DLI) on a display; sending a request to a second device to: (1) capture the DLI displayed on the display; (2) receive inputs from at least one positioning system and the captured DLI; and (3) output a location proof using the inputs; and receiving the location proof to initiate a verification of the claimed location of the first device, wherein the location proof includes the captured DLI and a captured location.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile