Granted Patent
Utility
US 6,692,569 · App. 09/939,906
A-SITE-AND/OR B-SITE-MODIFIED PBZRTIO3 MATERIALS AND (PB, SR, CA, BA, MG) (ZR, TI,NB, TA)O3 FILMS HAVING UTILITY IN FERROELECTRIC RANDOM ACCESS MEMORIES AND HIGH PERFORMANCE THIN FILM MICROACTUATORS
Inventors:
Jeffrey F. Roeder, Ing-Shin Chen, Steven M. Bilodeau, Thomas H. Baum
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Aug 27, 2001
Inventors
Jeffrey F. Roeder
Ing-Shin Chen
Steven M. Bilodeau
Thomas H. Baum
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.