Surface acoustic wave device, package for the device, and...

Details Surface acoustic wave device, package for the device, and... Surface acoustic wave device, package for the device, and...

2007-05-08

2007-05-08

Budd, Mark (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S348000

Reexamination Certificate

active

10864364

ABSTRACT:
A surface acoustic wave device includes a surface acoustic wave chip having a piezoelectric substrate on which comb-like electrodes and electrode pads are formed, a package housing the surface acoustic wave chip, and electrode patterns provided on a bottom surface of the package. The bottom surface of the package is wider than a top surface of the package. The electrode patterns are away from edges of the bottom surface of the package.

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patent: 2001-53577 (2001-02-01), None
patent: 2001053577 (2001-02-01), None

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