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. 24, 2015
Filed:
Mar. 09, 2012
Anand Ravindra Oka, Waterloo, CA;
Sean Bartholomew Simmons, Waterloo, CA;
Christopher Harris Snow, Kitchener, CA;
Robert George Oliver, Waterloo, CA;
Ghasem Naddafzadeh Shirazi, Vancouver, CA;
Anand Ravindra Oka, Waterloo, CA;
Sean Bartholomew Simmons, Waterloo, CA;
Christopher Harris Snow, Kitchener, CA;
Robert George Oliver, Waterloo, CA;
Ghasem Naddafzadeh Shirazi, Vancouver, CA;
BlackBerry Limited, Waterloo, CA;
Abstract
Techniques for estimating a location of a portable electronic device are provided. The techniques represent radio scene information detected by a portable electronic device as a vector. The vector may then be used to retrieve similar vectors associated with known locations from a corpus. The known locations may then be used to estimate the location of the portable electronic device.