Granted Patent
Utility
US 5,375,065 · App. 07/931,150
Waveform generators using digitally generator superimposed waveforms
Inventor:
David P. Owen
Patented Case
View Patent ↗
Granted: Dec 20, 1994
Filed: Aug 17, 1992
Inventor
David P. Owen
Assignee (at issue)
Marconi Instruments Limited
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.