Granted Patent
Utility
US 5,491,659 · App. 08/372,480
Hazard-free circuitry for determining full and empty conditions in first-in-first-out memory
Inventors:
Dave Howarter, George Alan Wiley
Patented Case
View Patent ↗
Granted: Feb 13, 1996
Filed: Jan 13, 1995
Inventors
Dave Howarter
George Alan Wiley
Assignee (at issue)
Hughes Aircraft Company
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.