Granted Patent
Utility
US 5,241,642 · App. 07/414,139
Image memory controller for controlling multiple memories and method of operation
Inventors:
John P. Norsworthy, David T. Stoner, Michael K. Corry, David Pfeiffer
Patented Case
View Patent ↗
Granted: Aug 31, 1993
Filed: Sep 28, 1989
Inventors
John P. Norsworthy
David T. Stoner
Michael K. Corry
David Pfeiffer
Assignee (at issue)
Pixel Semiconductor, 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.