Granted Patent
Utility
US 6,490,245 · App. 09/917,714
Method and apparatus for recovering from a signalling failure in a switched connection data transmission network
Inventors:
John Burns, Jonathan Bosloy, David Watkinson
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Jul 31, 2001
Inventors
John Burns
Jonathan Bosloy
David Watkinson
Assignee (at issue)
Alcatel Canada 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.