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:
Oct. 04, 2016

Filed:

Jan. 30, 2013
Applicant:

West Corporation, Omaha, NE (US);

Inventors:

John Lawrence Snapp, Westminster, CO (US);

Daniel Zacek, Boulder, CO (US);

Assignee:

West Corporation, Omaha, NE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 40/20 (2009.01); H04M 3/51 (2006.01);
U.S. Cl.
CPC ...
H04W 40/20 (2013.01); H04M 3/5116 (2013.01); H04M 2242/04 (2013.01); H04M 2242/30 (2013.01);
Abstract

A system for routing a special number call from a calling unit to an answering point based upon location of the calling unit includes: (a) a communication network configured for effecting communicative coupling between the calling unit and one or more receiving answering point; each receiving answering point having a respective responsibility area; (b) a mobile positioning center coupled with the communication network; the mobile positioning center determining the location of the calling unit within a first location area; (c) a communication switch coupled with the communication network and coupled with the answering point; and (d) a controller unit coupled with the communication switch for controlling selected operations of the communication switch. The mobile positioning center and the controller unit cooperate to effect routing a call from the calling unit to each respective answering point having a respective responsibility area at least partly common with the first location area.


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