Granted Patent
Utility
US 5,490,112 · App. 08/323,179
Multi-port memory device with multiple sets of columns
Inventors:
Glen E. Hush, Stephen L. Casper
Patented Case
View Patent ↗
Granted: Feb 6, 1996
Filed: Oct 14, 1994
Inventors
Glen E. Hush
Stephen L. Casper
Assignee (at issue)
Micron Technology, 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.