Granted Patent
Utility
US 5,701,645 · App. 08/460,772
Acoustic wave device manufacturing method
Inventors:
Donald E. Allen, Steven Ray Stringer, Richard Dale Coyne
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Jun 2, 1995
Inventors
Donald E. Allen
Steven Ray Stringer
Richard Dale Coyne
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.