Granted Patent
Utility
US 6,654,512 · App. 10/035,193
Buffer layer structures for stabilization of a lithium niobate device
Inventors:
Williams K. Burns, Larry A. Hess, Vishal Agarwal
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jan 4, 2002
Inventors
Williams K. Burns
Larry A. Hess
Vishal Agarwal
Assignee (at issue)
Codeon 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.