Granted Patent
Utility
US 6,287,637 · App. 09/427,644
Multi-layer approach for optimizing ferroelectric film performance
Inventors:
Fan Chu, Glen Fox, Brian Eastep
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Oct 27, 1999
Inventors
Fan Chu
Glen Fox
Brian Eastep
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.