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. 14, 2017
Filed:
Sep. 07, 2012
Jie Liu, Medina, WA (US);
Lin Zhong, Houston, TX (US);
David Chu, Bellevue, WA (US);
Gursharan Sidhu, Seattle, WA (US);
Nissanka Arachchige Bodhi Priyantha, Redmond, WA (US);
Sharad Agarwal, Seattle, WA (US);
Jie Liu, Medina, WA (US);
Lin Zhong, Houston, TX (US);
David Chu, Bellevue, WA (US);
Gursharan Sidhu, Seattle, WA (US);
Nissanka Arachchige Bodhi Priyantha, Redmond, WA (US);
Sharad Agarwal, Seattle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
The description relates to mobile device location. One example can identify global navigation satellite system (GNSS) satellites expected to be in line-of-sight of a mobile device. This example can detect differences between received GNSS data signals and expected GNSS data signals from the expected GNSS satellites. The example can also determine a direction from the mobile device of an obstruction that is causing at least some of the detected differences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile