Granted Patent
Utility
US 5,237,235 · App. 07/767,338
Surface acoustic wave device package
Inventors:
Frederick Y. Cho, David Penunuri, Robert F. Falkner, Jr.
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Sep 30, 1991
Inventors
Frederick Y. Cho
David Penunuri
Robert F. Falkner, 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.