Granted Patent
Utility
US 6,430,269 · App. 09/571,022
Method of transmitting an acknowledgement to an A-subscriber
Inventor:
Mikko Kanerva
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 15, 2000
Inventor
Mikko Kanerva
Assignee (at issue)
Nokia Networks Oy
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.