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:
Jan. 22, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Rajarshi Gupta, Sunnyvale, CA (US);
Saumitra Mohan Das, Santa Clara, CA (US);
Douglas Neal Rowitch, Honolulu, HI (US);
Vinay Sridhara, Sunnyvale, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/04 (2009.01); H04W 76/00 (2009.01); H04W 4/02 (2009.01); H04W 64/00 (2009.01); G01S 5/02 (2010.01); H04W 4/22 (2009.01); H04W 84/00 (2009.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04W 76/007 (2013.01); G01S 5/02 (2013.01); H04W 4/023 (2013.01); H04W 4/04 (2013.01); H04W 4/22 (2013.01); H04W 64/003 (2013.01); H04W 84/005 (2013.01); H04W 84/045 (2013.01);
Abstract
Described are devices, methods, techniques and systems for locating a portable services access transceiver (PSAT) for use in aiding emergency '911' services. In one implementation, one or more conditions indicative of movement of a PSAT may initiate a process for obtaining a new estimated location of the PSAT. In another implementation, a location of a PSAT may be determined or updated using indoor navigation techniques.