Granted Patent
Utility
US 5,329,629 · App. 07/375,428
Apparatus and method for reading, writing, and refreshing memory with direct virtual or physical access
Inventors:
Robert W. Horst, I. Ko Yamamoto, Ajay K. Shah
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Jul 3, 1989
Inventors
Robert W. Horst
I. Ko Yamamoto
Ajay K. Shah
Assignee (at issue)
Tandem Computers Incorporated
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.