Granted Patent
Utility
US 5,224,007 · App. 07/918,139
Current window detection circuit
Inventor:
Harry A. Gill, Jr.
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Jul 23, 1992
Inventor
Harry A. Gill, Jr.
Assignee (at issue)
Raytheon 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.