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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.:

US 9369843 B1

PDFFull Text
Date of Patent:
Jun. 14, 2016

Filed:

Sep. 24, 2013

Extracting pseudorange information using a cellular device

Applicant:

Trimble Navigation Limited, Sunnyvale, CA (US);

Inventors:

Richard Rudow, Mesa, AZ (US);

Robert Wold, Phoenix, AZ (US);

Venkateswaran Kasirajan, Tamil Nadu, IN;

Nicholas C. Talbot, Ashburton, AU;

Peter Van Wyck Loomis, Sunnyvale, CA (US);

James M. Janky, Los Altos, CA (US);

Assignee:

Trimble Navigation Limited, Sunnyvale, CA (US);

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Dung Hong

Int. Cl.
CPC ...
H04W 24/00 (2009.01); H04M 11/00 (2006.01); G01S 19/39 (2010.01); G01S 19/41 (2010.01); G01S 19/07 (2010.01); H04W 4/02 (2009.01); G01S 19/43 (2010.01); G01S 19/48 (2010.01); G01S 19/25 (2010.01); G01S 5/00 (2006.01); H04M 3/00 (2006.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/023 (2013.01); G01S 5/00 (2013.01); G01S 19/25 (2013.01); G01S 19/41 (2013.01); G01S 19/43 (2013.01); G01S 19/48 (2013.01); H04M 3/00 (2013.01); H04W 64/00 (2013.01); H04M 2250/10 (2013.01);
Abstract

Pseudorange information is extracted by a cellular device from a Global Navigation Satellite System (GNSS) chipset of the cellular device. The cellular device accesses the GNSS chipset embedded within the cellular device where the GNSS chipset calculates pseudorange information for use by the GNSS chipset. The cellular device extracts the pseudorange information from the GNSS chipset for use elsewhere in the cellular device outside of the GNSS chipset.

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