Granted Patent
Utility
US 6,459,897 · App. 09/740,181
Method and apparatus for alerting a station in one network of a requested communication from a second network
Inventors:
David William James Holmes, Adrian Smith
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Dec 18, 2000
Inventors
David William James Holmes
Adrian Smith
Assignee (at issue)
AT&T WIRELESS SERVICES, 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.