Granted Patent
Utility
US 5,299,158 · App. 07/899,207
Memory device with multiple read ports
Inventors:
Russell W. Mason, Jeffry D. Yetter
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: Jun 16, 1992
Inventors
Russell W. Mason
Jeffry D. Yetter
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.