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...

2007-02-20

2007-02-20

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

Reexamination Certificate

active

10866966

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, and a package housing the surface acoustic wave chip, a first surface of the package including an opening of the cavity being wider than a second surface of the package opposite to the first surface.

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patent: 6078123 (2000-06-01), Tanaka et al.
patent: 6166476 (2000-12-01), Nakashima et al.
patent: 6456168 (2002-09-01), Luff
patent: 6744180 (2004-06-01), Nakamura et al.
patent: 6762537 (2004-07-01), Kikushima
patent: 6777767 (2004-08-01), Badehi
patent: 2001/0018236 (2001-08-01), Badehi
patent: 2001-53577 (2001-02-01), None

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