Granted Patent
Utility
US 5,566,352 · App. 08/000,774
Register-read acknowledgment and prioritization for integration with a hardware-based interrupt acknowledgment mechanism
Inventor:
John A. Wishneusky
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Jan 4, 1993
Inventor
John A. Wishneusky
Assignee (at issue)
Cirrus Logic Inc.
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.