Granted Patent
Utility
US 5,241,639 · App. 07/300,403
Method for updating data from a cache address location to main memory and maintaining the cache address in registration memory
Inventor:
Fredericus H. J. Feldbrugge
Patented Case
View Patent ↗
Granted: Aug 31, 1993
Filed: Jan 19, 1989
Inventor
Fredericus H. J. Feldbrugge
Assignee (at issue)
Digital Equipment 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.