Granted Patent
Utility
US 5,471,639 · App. 07/602,610
Apparatus for arbitrating for a high speed direct memory access bus
Inventor:
Gary L. Harrington
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Oct 24, 1990
Inventor
Gary L. Harrington
Assignees (at issue)
AT&T Global Information Solutions Company
Hyundai Electronics America
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.