Granted Patent
Utility
US 6,553,106 · App. 09/472,690
Alphanumeric messaging system
Inventors:
Kevin W. Gould, Gary L. Griffith, Majid Ressalei, Wilfred E. Lehder, Jr.
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Dec 27, 1999
Inventors
Kevin W. Gould
Gary L. Griffith
Majid Ressalei
Wilfred E. Lehder, Jr.
Assignee (at issue)
Avaya Technology 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.