Granted Patent
Utility
US 5,585,770 · App. 08/508,414
Three terminal surface acoustic wave (SAW) device
Inventor:
Robert J. Higgins, Jr.
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jul 28, 1995
Inventor
Robert J. Higgins, Jr.
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.