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.

Date of Patent:
Jul. 21, 2015

Filed:

May. 17, 2013
Applicant:

Lojack Corporation, Canton, MA (US);

Inventors:

Jesse L. Rhodes, Franklin, MA (US);

Steven A. Zelubowski, Sr., Andover, MA (US);

Assignee:

LoJack Corporation, Canton, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 5/00 (2006.01); G08G 1/00 (2006.01); G08G 9/00 (2006.01); B61L 25/02 (2006.01); G01S 19/16 (2010.01); G01S 5/00 (2006.01); G01S 5/02 (2010.01); H04W 52/02 (2009.01); H04W 76/02 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0053 (2013.01); B61L 25/025 (2013.01); G01S 5/0018 (2013.01); G01S 5/0221 (2013.01); G01S 19/16 (2013.01); G08G 1/205 (2013.01); G08G 9/00 (2013.01); H04W 52/0254 (2013.01); H04W 76/023 (2013.01); H04W 84/12 (2013.01);
Abstract

Methods of, systems for, and articles of manufacture for wireless communication between a vehicle locating unit and peripheral devices that are disposed on or in the same object, the method including the steps of adapting the peripheral devices to generate transmission signals to be received by the vehicle locating unit; generating transmission signals by at least one of the peripheral devices; adapting the vehicle locating unit to listen for the transmission signals for a first period of time during a second period of time that is longer than the first period of time; acknowledging detected transmission signals from any of the peripheral devices; upon acknowledgement, establishing a communication link between the vehicle locating unit and a corresponding source of the detected transmission signals; and communicating data between the vehicle locating unit and the corresponding source of the detected transmission signals in accordance with discrete timing information.


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