Granted Patent
Utility
US 5,717,120 · App. 08/729,473
Layered vanadium oxide compositions
Inventors:
Jeffrey R. Debord, Robert C. Haushalter, Yiping Zhang
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Oct 11, 1996
Inventors
Jeffrey R. Debord
Robert C. Haushalter
Yiping Zhang
Assignees (at issue)
NEC Research Institute, Inc.
SYRACUSE UNIVERSITY
THE TEXAS A&M UNIVERSITY SYSTEM
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.