Granted Patent
Utility
US 5,923,593 · App. 08/767,707
Multi-port DRAM cell and memory system using same
Inventors:
Fu-Chieh Hsu, Wingyu Leung
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Dec 17, 1996
Inventors
Fu-Chieh Hsu
Wingyu Leung
Assignee (at issue)
Monolithic Systems, 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.