Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2011-06-28
2011-06-28
Dougherty, Thomas M (Department: 2837)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S340000, C310S344000
Reexamination Certificate
active
07969072
ABSTRACT:
An electronic device includes: a package including a lid and a package base, the package being formed by bonding the lid to a joint surface of the package base using a bonding material; and a resin portion covering the package. The resin portion covers at least the package base and the bonding material, and at least a part of the resin portion has a section outline. The section outline has an outermost portion thereof in a direction parallel with a mount surface of the electronic device. The outermost portion is located below a lower surface of the lid in a direction perpendicular to the mount surface of the electronic device.
REFERENCES:
patent: 6087759 (2000-07-01), Pfeil
patent: 6703768 (2004-03-01), Kageyama et al.
patent: 2008/0067892 (2008-03-01), Chiba et al.
patent: A-2008-78778 (2008-04-01), None
patent: A-2008-136169 (2008-06-01), None
patent: 2008-300913 (2008-12-01), None
patent: A-2009-60333 (2009-03-01), None
patent: A-2009-60334 (2009-03-01), None
Matsuzawa Juichiro
Shimodaira Kazuhiko
Dougherty Thomas M
Epson Toyocom Corporation
Oliff & Berridg,e PLC
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