Granted Patent
Utility
US 6,072,689 · App. 09/256,456
Ferroelectric capacitor and integrated circuit device comprising same
Inventor:
Peter S. Kirlin
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Feb 23, 1999
Inventor
Peter S. Kirlin
Assignee (at issue)
ADVANCED TECHNOLOGY & MATERIALS CO., LTD.
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.