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. 12, 2017
Filed:
Dec. 03, 2014
Aro, Inc., Seattle, WA (US);
Kevin Francis Eustice, Seattle, WA (US);
Michael Perkowitz, Seattle, WA (US);
ARO, Inc., Seattle, WA (US);
Abstract
When a mobile device is known to be at a venue, readings from one or more sensors of the device are used to generate a sensor fingerprint of the venue and/or a venue category corresponding to the venue. The sensor fingerprint indicates typical sensor readings for the one or more physical sensors for devices that are located at the venue and/or venues of the same category. Sensor fingerprints can also be generated for other circumstances associated with the mobile device, such as the activity being undertaken by the corresponding user and a type of event currently occurring at the venue. Fingerprints can also be generated for combinations of circumstances, such as a particular activity at a certain category of venue. When location data cannot distinguish at which venue a mobile device is located, sensor fingerprints are compared to sensor readings received from the device to resolve this ambiguity.