Granted Patent
Utility
US 6,606,647 · App. 09/228,249
Server and method for routing messages to achieve unified communications
Inventors:
Niraj Shah, Ethan Hugg, Kevin L. Chestnut
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Jan 11, 1999
Inventors
Niraj Shah
Ethan Hugg
Kevin L. Chestnut
Assignee (at issue)
Info Space, 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.