Granted Patent
Utility
US 6,546,098 · App. 09/337,459
System and method for distributing enhanced telephony service to customer premises equipment
Inventor:
P. Michael Henderson
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Jun 21, 1999
Inventor
P. Michael Henderson
Assignee (at issue)
Conexant Systems, LLC
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.