Granted Patent
Utility
US 6,816,482 · App. 10/369,413
System and method for interfacing a broadband network and a circuit switched network
Inventors:
Mark Crutcher, Randal E. Waters, Craig W. Miller
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Feb 18, 2003
Inventors
Mark Crutcher
Randal E. Waters
Craig W. Miller
Assignee (at issue)
Carrius Technologies, Inc.
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.