Granted Patent
Utility
US 4,402,041 · App. 06/202,523
Plural storage areas with different priorities in a processor system separated by processor controlled logic
Inventor:
James M. Clark
Patented Case
View Patent ↗
Granted: Aug 30, 1983
Filed: Oct 31, 1980
Inventor
James M. Clark
Assignee (at issue)
International Telephone and Telegraph 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.