Wave transmission lines and networks – Coupling networks – Electromechanical filter
Reexamination Certificate
2006-11-17
2010-02-02
Takaoka, Dean O (Department: 2817)
Wave transmission lines and networks
Coupling networks
Electromechanical filter
C333S188000
Reexamination Certificate
active
07656252
ABSTRACT:
A micro-electro-mechanical-system resonator, includes: a substrate; a fixed electrode formed on the substrate; and a movable electrode, arranged facing the fixed electrode and driven by an electrostatic attracting force or an electrostatic repulsion force that acts on a gap between the fixed electrode and the movable electrode. An internal surface of a support beam of the movable electrode facing the fixed electrode has an inclined surface.
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Inaba Shogo
Sato Akira
Oliff & Berridg,e PLC
Seiko Epson Corporation
Takaoka Dean O
LandOfFree
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