Granted Patent
Utility
US 5,974,321 · App. 08/774,781
Method for selecting a signal, and a cellular radio system
Inventor:
Mikko Siira
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Dec 30, 1996
Inventor
Mikko Siira
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.