Granted Patent
Utility
US 6,415,163 · App. 08/776,263
Method for transmitting pilot channels and a cellular radio system
Inventors:
Ilkka Keskitalo, Peter Muszynski, Jaana Laiho-Steffens
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Jan 24, 1997
Inventors
Ilkka Keskitalo
Peter Muszynski
Jaana Laiho-Steffens
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.