Granted Patent
Utility
US 5,224,152 · App. 07/572,409
Power saving arrangement and method in portable cellular telephone system
Inventor:
Lawrence J. Harte
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Aug 27, 1990
Inventor
Lawrence J. Harte
Assignee (at issue)
Audiovox Corporation
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.