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:
Dec. 18, 2007
Filed:
Jul. 09, 2003
Pitsa Madoch, Glenview, IL (US);
John Wesley Moss, Lake Zurich, IL (US);
Richard John Ebel, Algonquin, IL (US);
Gerald Joseph Steffgen, Orland Park, IL (US);
Carlos H Donoso, Bartlett, IL (US);
Pitsa Madoch, Glenview, IL (US);
John Wesley Moss, Lake Zurich, IL (US);
Richard John Ebel, Algonquin, IL (US);
Gerald Joseph Steffgen, Orland Park, IL (US);
Carlos H Donoso, Bartlett, IL (US);
SBC Properties, L.P., Reno, NV (US);
Abstract
A method of routing interLATA network traffic includes the steps of receiving a number of dialed digits at a first service switching point () in a first virtual network (). Then a query is sent to a service control point (). When the dialed digits result in the call to a facility () in a second virtual network () connected to the first virtual network () by a tie line (), the call is routed to a hub service switching point () in the second virtual network () over the tie line ().