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:
Jan. 10, 2017
Filed:
Feb. 15, 2013
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Craig M. Brown, Harbord, AU;
Michael W. Paddon, Shinjuku-ku, JP;
James A. Christopher, San Diego, CA (US);
Anthony D. Moriarty, Wollstonecraft, AU;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2009.01); G01S 5/02 (2010.01); G01S 5/14 (2006.01);
U.S. Cl.
CPC ...
G01S 5/0289 (2013.01); G01S 5/14 (2013.01);
Abstract
The disclosure is directed to determining a change in position of a location marker. In an aspect, it is determined whether the location marker is in a motion state or a static state using sensors integrated into the location marker, in response to the determining, one or more reachable nodes are discovered, and distance measurements are calculated from the location marker to each of the one or more reachable nodes.