Granted Patent
Utility
US 6,614,860 · App. 09/355,604
Compensation of doppler shift in a mobile communication system
Inventor:
Olli Piirainen
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Jul 30, 1999
Inventor
Olli Piirainen
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.