Granted Patent
Utility
US 6,047,016 · App. 08/880,634
Processing a spread spectrum signal in a frequency adjustable system
Inventors:
Erik Ramberg, Robert K. Froelich, Forrest F. Fulton
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Jun 23, 1997
Inventors
Erik Ramberg
Robert K. Froelich
Forrest F. Fulton
Assignee (at issue)
Cellnet Data Systems, Inc.
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.