Granted Patent
Utility
US 5,255,232 · App. 07/680,748
DRAM cell plate and precharge voltage generator
Inventors:
Richard C. Foss, Valerie L. Lines
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Apr 5, 1991
Inventors
Richard C. Foss
Valerie L. Lines
Assignee (at issue)
Mosaid, 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.