Granted Patent
Utility
US 5,903,847 · App. 08/637,672
Method for controlling a radio unit
Inventors:
Mika Heiskari, Mika Lehmusto
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: May 2, 1996
Inventors
Mika Heiskari
Mika Lehmusto
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.