Granted Patent
Utility
US 4,899,071 · App. 07/227,731
Active delay line circuit
Inventor:
Lou Morales
Patented Case
View Patent ↗
Granted: Feb 6, 1990
Filed: Aug 2, 1988
Inventor
Lou Morales
Assignee (at issue)
STANDARD MICROSYSTEMS 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.