Granted Patent
Utility
US 6,642,539 · App. 10/231,401
Epitaxial template and barrier for the integration of functional thin film metal oxide heterostructures on silicon
Inventors:
Ramamoorthy Ramesh, Darrell G. Schlom
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Aug 29, 2002
Inventors
Ramamoorthy Ramesh
Darrell G. Schlom
Assignees (at issue)
UNIVERSITY OF MARYLAND
THE PENN STATE RESEARCH FOUNDATION
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.