Granted Patent
Utility
US 5,267,201 · App. 07/680,994
High voltage boosted word line supply charge pump regulator for DRAM
Inventors:
Richard C. Foss, Peter B. Gillingham, Robert Harland, Valerie L. Lines
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Apr 5, 1991
Inventors
Richard C. Foss
Peter B. Gillingham
Robert Harland
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.