Granted Patent
Utility
US 4,040,122 · App. 05/674,391
Method and apparatus for refreshing a dynamic memory by sequential transparent readings
Inventor:
Leslie J. Bodin
Patented Case
View Patent ↗
Granted: Aug 2, 1977
Filed: Apr 7, 1976
Inventor
Leslie J. Bodin
Assignee (at issue)
Burroughs, 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.