Granted Patent
Utility
US 5,315,549 · App. 07/714,545
Memory controller for nonvolatile RAM operation, systems and methods
Inventors:
Francis A. Scherpenberg, Eric W. Mumper, John W. Rea, Robert D. Lee
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Jun 11, 1991
Inventors
Francis A. Scherpenberg
Eric W. Mumper
John W. Rea
Robert D. Lee
Assignee (at issue)
Dallas 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.