Granted Patent
Utility
US 6,731,744 · App. 09/300,688
Call processing system and service control point for handling calls to a call center
Inventors:
Minh Duy Khuc, Carl M. Coppage, Bryce A. Jones
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Apr 27, 1999
Inventors
Minh Duy Khuc
Carl M. Coppage
Bryce A. Jones
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.