Granted Patent
Utility
US 4,536,760 · App. 06/434,459
Signal-envelope display system for a digital oscilloscope
Inventors:
Luis J. Navarro, Joseph R. Peter, Bruce W. Blair
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: Oct 15, 1982
Inventors
Luis J. Navarro
Joseph R. Peter
Bruce W. Blair
Assignee (at issue)
Tektronix, 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.