Granted Patent
Utility
US 6,384,697 · App. 09/566,868
Cavity spanning bottom electrode of a substrate-mounted bulk wave acoustic resonator
Inventor:
Richard C. Ruby
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: May 8, 2000
Inventor
Richard C. Ruby
Assignee (at issue)
Agilent Technologies, Inc.
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.