Granted Patent
Utility
US 6,701,147 · App. 09/699,532
Method and system for handling a call from a mobile station within a wireless communication network
Inventor:
Kalpathi Ananthakrishnan
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Oct 30, 2000
Inventor
Kalpathi Ananthakrishnan
Assignee (at issue)
Nortel Networks Limited
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.