Granted Patent
Utility
US 6,424,237 · App. 09/746,525
Bulk acoustic resonator perimeter reflection system
Inventors:
Richard C. Ruby, John D. Larson, III, Paul Bradley
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Dec 21, 2000
Inventors
Richard C. Ruby
John D. Larson, III
Paul Bradley
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.