Granted Patent
Utility
US 5,040,109 · App. 07/221,920
Efficient protocol for communicating between asychronous devices
Inventors:
William J. Bowhill, Robert Dickson, W. Hugh Durdan
Patented Case
View Patent ↗
Granted: Aug 13, 1991
Filed: Jul 20, 1988
Inventors
William J. Bowhill
Robert Dickson
W. Hugh Durdan
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.