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Class Information
Number: 310/313B
Name: Electrical generator or motor structure > Non-dynamoelectric > Piezoelectric elements and devices > Surface acoustic wave devices > Interdigitated electrodes
Description:










Sub-classes under this class:

Class Number Class Name Patents
310/313C Envelope or apodized 189
310/313D Grating or reflector in wave path 644


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

Patent Number Title Of Patent Date Issued
8709791 Detection of bioagents using a shear horizontal surface acoustic wave biosensor Apr. 29, 2014
8710713 Boundary acoustic wave device Apr. 29, 2014
8710940 Elastic wave device having a capacitive electrode on the piezoelectric substrate Apr. 29, 2014
8695428 Single input multi-output surface acoustic wave device Apr. 15, 2014
8692439 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic device Apr. 8, 2014
8686614 Multi-port mechanical resonating devices and related methods Apr. 1, 2014
8686809 Ladder-type filter including a dielectric film having a side surface with a heightwise inclination Apr. 1, 2014
8680931 Periodic signal generators having microelectromechanical resonators therein that support surface wave and bulk acoustic wave modes of operation with different temperature coefficients of frequ Mar. 25, 2014
8680744 Surface acoustic wave device Mar. 25, 2014
8674790 Surface acoustic wave device, oscillator, module apparatus Mar. 18, 2014
8669688 High-frequency shear-horizontal surface acoustic wave sensor Mar. 11, 2014
8669832 Acoustic wave device and acoustic wave filter Mar. 11, 2014
8624690 Surface acoustic wave device, oscillator, module apparatus Jan. 7, 2014
8610518 Elastic guided wave coupling resonator filter and associated manufacturing Dec. 17, 2013
8610517 Surface acoustic wave resonator mounting with low acceleration sensitivity Dec. 17, 2013
8598968 Elastic wave element and electronic device using the same Dec. 3, 2013
8598766 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic apparatus Dec. 3, 2013
8575818 Surface acoustic wave element Nov. 5, 2013
8576025 Acoustic wave device, and filter and duplexer using the same Nov. 5, 2013
8564171 Acoustic wave element and electronic device including the same Oct. 22, 2013
8564172 Elastic wave element and electronic apparatus using same Oct. 22, 2013
8552618 Surface acoustic wave device with IDT electrodes having different electrode finger pitches and communication apparatus using same Oct. 8, 2013
8525385 Boundary acoustic wave device Sep. 3, 2013
8508101 Elastic boundary wave substrate and elastic boundary wave functional element using the substrate Aug. 13, 2013
8502625 Surface acoustic wave resonator and surface acoustic wave oscillator Aug. 6, 2013
8487720 Acoustic wave resonator and acoustic wave filter using the same Jul. 16, 2013
8480010 Surface acoustic wave atomizer Jul. 9, 2013
8476984 Vibration device, oscillator, and electronic apparatus Jul. 2, 2013
8471441 Piezoelectric component and manufacturing method thereof Jun. 25, 2013
8471434 Surface acoustic wave device, surface acoustic wave oscillator, and electronic apparatus Jun. 25, 2013
8436509 High-frequency shear-horizontal surface acoustic wave sensor May. 7, 2013
8427259 Elastic wave filter, and duplexer and electronic device using same Apr. 23, 2013
8421555 Receiving side filter of duplexer and duplexer Apr. 16, 2013
8421307 Acoustic wave device Apr. 16, 2013
8421558 Boundary acoustic wave device having an interdigital transducer electrode in a groove Apr. 16, 2013
8416038 Surface acoustic wave device and method of adjusting LC component of surface acoustic wave device Apr. 9, 2013
8410869 Elastic-wave filter device having a band-pass filter and a band-reject filter Apr. 2, 2013
8390400 Acoustic wave element having an electrode finger with a protrusion Mar. 5, 2013
8373329 Surface acoustic wave device Feb. 12, 2013
8358177 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit Jan. 22, 2013
8354896 Acoustic wave device, transmission apparatus, and acoustic wave device manufacturing method Jan. 15, 2013
8344815 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module unit Jan. 1, 2013
8344589 Boundary acoustic wave device Jan. 1, 2013
8336192 Method of collective fabrication of calibration-free temperature and/or strain sensors by matching of resonators on the basis of resonant frequency and static capacitance criteria Dec. 25, 2012
8327522 Process for the collective fabrication of calibration-free sensors based on acoustic wave devices Dec. 11, 2012
8330557 Surface acoustic wave device having concentrically arranged electrodes Dec. 11, 2012
8323985 Mixing device and mixing method for mixing small amounts of liquid Dec. 4, 2012
8317392 Surface acoustic wave based micro-sensor apparatus and method for simultaneously monitoring multiple conditions Nov. 27, 2012
8305162 Surface acoustic wave resonator and surface acoustic wave oscillator Nov. 6, 2012
8299678 Surface acoustic wave device and method for production of same Oct. 30, 2012

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