Granted Patent
Utility
US 6,385,178 · App. 09/066,485
Direct data access from a digital mobile network to data networks
Inventor:
Keijo Palviainen
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Aug 21, 1998
Inventor
Keijo Palviainen
Assignee (at issue)
Nokia Telecommunications 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.