Granted Patent
Utility
US 5,390,197 · App. 07/985,767
Vestigial identification for co-channel interference in cellular communications
Inventors:
Andrew J. MacDonald, Youngky Kim, Stanley Kay
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Dec 4, 1992
Inventors
Andrew J. MacDonald
Youngky Kim
Stanley Kay
Assignee (at issue)
Hughes Aircraft Company
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.