Granted Patent
Utility
US 5,130,923 · App. 07/534,289
Selective dynamic RAM address generator with provision for automatic refresh
Inventors:
R. John Warriner, Mark J. Lankarge
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Jun 6, 1990
Inventors
R. John Warriner
Mark J. Lankarge
Assignee (at issue)
Valitek, 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.