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Class Information
Number: 310/348
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > With mounting or support means
Description: Subject matter having means to spatially position the piezoelectric element relative to some reference structure or reference point.










Sub-classes under this class:

Class Number Class Name Patents
310/349 Air gap 77
310/354 Clamped 70
310/351 Suspended by thin member 92


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
8710714 Surface acoustic wave resonator for down-hole applications Apr. 29, 2014
8710718 Sealing member for piezoelectric resonator device, and piezoelectric resonator device Apr. 29, 2014
8704424 Elastic wave device and electronic device using the same Apr. 22, 2014
8704428 Widening resonator bandwidth using mechanical loading Apr. 22, 2014
8695186 Method for manufacturing piezoelectric vibrator Apr. 15, 2014
8692441 Method for forming an ultrasonic transducer, and associated apparatus Apr. 8, 2014
8689415 Methods for manufacturing piezoelectric devices Apr. 8, 2014
8689416 Method for manufacturing surface acoustic wave element Apr. 8, 2014
8686621 Piezoelectric devices and methods for manufacturing the same Apr. 1, 2014
8680745 Device for measuring material thickness Mar. 25, 2014
8671531 Manufacturing method for a zinc oxide piezoelectric thin-film with high C-axis orientation Mar. 18, 2014
8669690 Piezolelectric sound-generating device Mar. 11, 2014
8665032 Flexural mode resonator element, resonating device, and electronic apparatus Mar. 4, 2014
8664837 Piezoelectric device and method for fabricating the same Mar. 4, 2014
8659213 Piezoelectric devices and methods for manufacturing the same Feb. 25, 2014
8653722 At-cut quartz-crystal device and methods for manufacturing same Feb. 18, 2014
8643254 Piezoelectric device with a package including a convex part Feb. 4, 2014
8638023 Ultrasonic oscillating device with a detachable ultrasonic oscillating assembly Jan. 28, 2014
8633632 Vibration actuator and method for manufacturing the same Jan. 21, 2014
8629601 Piezoelectric oscillator Jan. 14, 2014
8624470 Piezoelectric devices including electrode-less vibrating portions Jan. 7, 2014
8618722 Piezoelectric resonator plate and manufacturing method for piezoelectric resonator plate Dec. 31, 2013
8610337 Piezoelectric device and method for manufacturing same Dec. 17, 2013
8601656 Method of manufacturing a piezoelectric vibrator Dec. 10, 2013
8604675 Piezoelectric resonator and method of manufacturing piezoelectric resonator Dec. 10, 2013
8604677 Piezoelectric devices including frequency-adjustment units Dec. 10, 2013
8581476 Quartz-crystal devices and methods for manufacturing same Nov. 12, 2013
8581669 Vibrator element, vibrator, oscillator, and electronic apparatus Nov. 12, 2013
8575824 Piezoelectric generator, sensor node, and method of manufacturing piezoelectric generator Nov. 5, 2013
8569934 Piezo-resistive MEMS resonator Oct. 29, 2013
8570110 Surface mount type crystal unit Oct. 29, 2013
8558627 Surface mount crystal oscillator and substrate sheet Oct. 15, 2013
8552622 Acoustic wave device Oct. 8, 2013
8552805 Piezoelectric vibrator, method of manufacturing piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece Oct. 8, 2013
8547180 Package, piezoelectric vibrator and piezoelectric oscillator Oct. 1, 2013
8542070 Piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece Sep. 24, 2013
8541929 Piezoelectric devices and methods for manufacturing same Sep. 24, 2013
8541928 Quartz-crystal devices exhibiting reduced crystal impedance Sep. 24, 2013
8531090 Crystal microbalance holder Sep. 10, 2013
8531092 Surface-mountable piezoelectric devices including eutectic-bonded packages Sep. 10, 2013
8525600 Temperature-compensated crystal oscillator assembly Sep. 3, 2013
8525607 Crystal oscillator with reduced acceleration sensitivity Sep. 3, 2013
8519601 Crystal device and inspection method of crystal device Aug. 27, 2013
8505192 Manufacturing method of common mode filter Aug. 13, 2013
8492959 Structure for bonding metal plate and piezoelectric body and bonding method Jul. 23, 2013
8476810 Piezoelectric device and piezoelectric device manufacturing method Jul. 2, 2013
8476811 Piezoelectric device with tuning-fork type piezoelectric vibrating piece Jul. 2, 2013
8471441 Piezoelectric component and manufacturing method thereof Jun. 25, 2013
8471440 Magnetic head driving piezoelectric ceramic actuator Jun. 25, 2013
8466606 Integration of piezoelectric materials with substrates Jun. 18, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19










 
 
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