Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Reexamination Certificate
2007-10-09
2007-10-09
Chapman, John E. (Department: 2856)
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
C310S351000
Reexamination Certificate
active
11215767
ABSTRACT:
It is provided a supporting structure having a substrate12and bonding wires14A,14B fixed onto the substrate12and connected to a vibrator1.The substrate12has a pair of fixed portions12aopposing each other and a pair of non-fixed portions12bopposing each other. The fixed portions12aand the non-fixed portions12btogether define a through hole13A in the substrate12.The vibrator1is supported with the bonding wire so that the vibrator1is not directly contacted with the substrate12.The bonding wires14A,14B are fitted to the fixed portion12aand is not fitted to any of the non-fixed portions12b.
REFERENCES:
patent: 7000472 (2006-02-01), Kinoshita
patent: 2003/0141340 (2003-07-01), Ishikawa et al.
patent: 2004/0226978 (2004-11-01), Ishikawa et al.
patent: 2001-012955 (2001-01-01), None
patent: 2003-028648 (2003-01-01), None
patent: 2003-294450 (2003-10-01), None
U.S. Appl. No. 11/214,455, filed Aug. 29, 2005, Hayashi et al.
Hayashi Shigeki
Kikuchi Takayuki
Kinoshita Yusuke
Burr & Brown
Chapman John E.
NGK Insulators Ltd.
Seiko Epson Corporation
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