Granted Patent
Utility
US 5,388,263 · App. 07/923,022
Procedure state descriptor system for digital data processors
Inventors:
John R. Ellis, Charles G. Nylander, R. Kim Peterson
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Jul 30, 1992
Inventors
John R. Ellis
Charles G. Nylander
R. Kim Peterson
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.