Granted Patent
Utility
US 5,854,579 · App. 08/920,192
Saw filter using low-pass configuration and method of providing the same
Inventor:
David Penunuri
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Aug 25, 1997
Inventor
David Penunuri
Assignee (at issue)
Motorola, 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.