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:
May. 20, 2014
Filed:
Dec. 05, 2007
Applicant:
Joseph Michael Christie, San Bruno, CA (US);
Inventor:
Joseph Michael Christie, San Bruno, CA (US);
Assignee:
Sprint Communications Company L.P., Overland Park, KS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 29/12 (2006.01); H04L 12/56 (2006.01); H04L 29/06 (2006.01); H04Q 3/00 (2006.01); H04J 3/24 (2006.01);
U.S. Cl.
CPC ...
H04L 61/106 (2013.01); H04L 49/256 (2013.01); H04L 49/3009 (2013.01); H04L 29/06326 (2013.01); H04L 61/10 (2013.01); H04Q 3/0016 (2013.01); H04Q 3/0025 (2013.01); H04J 3/247 (2013.01);
Abstract
A method of operating a communication signaling processor is disclosed. The method comprises receiving a signaling message for a voice call to a called party, processing the signaling message to transfer a query to a database that is updated when the called party changes locations, receiving a response from the database, and processing the response to select an identifier for a header of a voice communication to route the voice call to the called party.