Granted Patent
Utility
US 4,926,383 · App. 07/151,377
BiCMOS write-recovery circuit
Inventors:
Robert A. Kertis, Douglas D. Smith
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: Feb 2, 1988
Inventors
Robert A. Kertis
Douglas D. Smith
Assignee (at issue)
NATIONAL SEMICONDUCTOR 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.