Granted Patent
Utility
US 5,216,572 · App. 07/853,901
Structure and method for increasing the dielectric constant of integrated ferroelectric capacitors
Inventors:
William Larson, Paul J. Schuele
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Mar 19, 1992
Inventors
William Larson
Paul J. Schuele
Assignee (at issue)
RAMTRON INTERNATIONAL CORPORATION
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.