Granted Patent
Utility
US 5,266,953 · App. 07/739,074
Adaptive fixed-threshold pulse time-of-arrival detection apparatus for precision distance measuring equipment applications
Inventors:
Robert J. Kelly, Michael G. Biggs, Howard H. Ireland, Gary A. Drutch, Janice A. Winter
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Aug 1, 1991
Inventors
Robert J. Kelly
Michael G. Biggs
Howard H. Ireland
Gary A. Drutch
Janice A. Winter
Assignee (at issue)
AlliedSignal, 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.