Granted Patent
Utility
US 6,041,230 · App. 08/816,520
Transmission method and a cellular radio system
Inventor:
Mikko Siira
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Mar 13, 1997
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.