Granted Patent
Utility
US 5,940,746 · App. 08/580,871
Channel scanning apparatus and method
Inventors:
Marcia Otting, Robert Michael Johnson
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Dec 29, 1995
Inventors
Marcia Otting
Robert Michael Johnson
Assignee (at issue)
Motorola, 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.