Granted Patent
Utility
US 6,502,127 · App. 09/227,948
Computer email with telephony support
Inventors:
Michael J. Edwards, Amir Nathoo, David Seager Renshaw
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jan 11, 1999
Inventors
Michael J. Edwards
Amir Nathoo
David Seager Renshaw
Assignee (at issue)
International Business Machines Corporation
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.