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Class Information
Number: 310/353
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > With mounting or support means > Suspended by thin member > Contact at edges only
Description: Subject matter wherein each suspension member contacts the piezoelectric element only at an edge or edges of the element.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8689415 Methods for manufacturing piezoelectric devices Apr. 8, 2014
8624471 Piezoelectric-on-semiconductor micromechanical resonators with linear acoustic bandgap tethers Jan. 7, 2014
8446078 Mechanical resonating structures and methods May. 21, 2013
8289092 Microelectromechanical resonant structure having improved electrical characteristics Oct. 16, 2012
8162628 Wiring structure for use in micro piezoelectric pump Apr. 24, 2012
8107650 Piezoelectric electroacoustic transducing device Jan. 31, 2012
8030827 Crystal unit Oct. 4, 2011
7973610 Surface mount crystal oscillator Jul. 5, 2011
7671517 Piezoelectric electroacoustic transducer Mar. 2, 2010
7671511 System for oscillating a micromechanical cantilever Mar. 2, 2010
7579754 Piezoelectric actuator Aug. 25, 2009
7550899 Piezoelectric electroacoustic transducing device Jun. 23, 2009
7518289 Actuator Apr. 14, 2009
7511405 Piezoelectric vibrator and method of fabricating piezoelectric vibrator, and oscillator, electric apparatus, and radio wave timepiece having piezoelectric vibrator Mar. 31, 2009
7423363 Piezoelectric vibrating element and piezoelectric vibrator Sep. 9, 2008
7259502 Insert terminal-containing case, piezoelectric electroacoustic transducer using the same, and process for producing insert terminal-containing case Aug. 21, 2007
6984925 Low acceleration sensitivity mounting structures for crystal resonators Jan. 10, 2006
6933660 Piezoelectric bender with increased activating force, and valve using same Aug. 23, 2005
6880407 Load sensor with use of crystal resonator Apr. 19, 2005
6806624 Microelectromechanical generator using bubbles Oct. 19, 2004
6791241 Piezoelectric vibrator and manufacture thereof, and piezoelectric vibrator unit Sep. 14, 2004
6786095 Acceleration sensor Sep. 7, 2004
6700313 Piezoelectric resonator and assembly comprising the same enclosed in a case Mar. 2, 2004
6629343 Method for fabricating a pressure-wave sensor with a leveling support element Oct. 7, 2003
6545393 Crystal unit Apr. 8, 2003
6445254 Crystal oscillator and method of bonding IC chip useful for fabricating crystal oscillator Sep. 3, 2002
6396201 Piezoelectric vibrator May. 28, 2002
6376969 Apparatus and method for providing temperature compensation of a piezoelectric device Apr. 23, 2002
6300707 Quartz crystal unit Oct. 9, 2001
6259188 Piezoelectric vibrational and acoustic alert for a personal communication device Jul. 10, 2001
6242848 Oscillation gyroscope Jun. 5, 2001
6204593 Resonator and piezoelectric resonance device with grooved lead terminals thereof Mar. 20, 2001
6140745 Motor mounting for piezoelectric transducer Oct. 31, 2000
6111338 Acceleration sensor and method for producing the same Aug. 29, 2000
6013971 Vibrating gyro and method of manufacturing the same Jan. 11, 2000
5982076 Electronic component involving 2-terminal type piezo-electric device Nov. 9, 1999
5982077 Piezo-electric transducer unit Nov. 9, 1999
5973441 Piezoceramic vibrotactile transducer based on pre-compressed arch Oct. 26, 1999
5952898 Surface mounting piezoelectric filter with a shield electrode on a package partition wall Sep. 14, 1999
5939956 Multiple-mode piezoelectric filter with acoustic and electromagnetic separation between stages Aug. 17, 1999
5912528 Vibrating gyroscope Jun. 15, 1999
5867074 Surface acoustic wave resonator, surface acoustic wave resonator unit, surface mounting type surface acoustic wave resonator unit Feb. 2, 1999
5767611 Structure for supporting an oscillator Jun. 16, 1998
5719460 Angular velocity sensor Feb. 17, 1998
5696422 Crystal package Dec. 9, 1997
5679999 Piezoelectric vibrator having U-shaped supports Oct. 21, 1997
5585687 Piezolelectric oscillator Dec. 17, 1996
5497044 Supporting structure for a vibrator Mar. 5, 1996
5455479 Mounting for quartz-oscillator discs Oct. 3, 1995
5377543 Low profile angular rate sensor assembly Jan. 3, 1995

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