Granted Patent
Utility
US 5,280,621 · App. 08/019,997
Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor
Inventors:
Brian C. Barnes, Mark J. Foster, Lloyd W. Gauthier, Saifee Fakhruddin, David J. DeLisle, David R. Veit
Patented Case
View Patent ↗
Granted: Jan 18, 1994
Filed: Feb 17, 1993
Inventors
Brian C. Barnes
Mark J. Foster
Lloyd W. Gauthier
Saifee Fakhruddin
David J. DeLisle
David R. Veit
Assignee (at issue)
Zenith Data Systems 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.