ClassID:

220544

H03H9/0222 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of interface-acoustic, boundary, pseudo-acoustic or Stonely wave devices

Recent Application in this class:
#1
20260005665
2026-01-01

ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME

#2
20250379554
2025-12-11

PIEZOELECTRIC BOUNDARY ACOUSTIC WAVE DEVICE WITH A METALLIC OVERLAY

#3
20240088863
2024-03-14

ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME

#4
20230283255
2023-09-07

ACOUSTIC WAVE DEVICES ON STACKED DIE

#5
20230208384
2023-06-29

BOUNDARY ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE

#6
20230037734
2023-02-09

Elastic wave device and method for manufacturing the same

#7
20220302893
2022-09-22

Composite filter device

#8
20220077838
2022-03-10

Quartz orientation for guided SAW devices

#9
20210126611
2021-04-29

ELECTRIC DEVICE WAFER

#10
20200328823
2020-10-15

Acoustic wave device, multiplexer, high-frequency front end circuit, and communication device

#11
20200083859
2020-03-12

Elastic wave device and method for manufacturing the same

#12
20190393856
2019-12-26

Acoustic wave device, high frequency front end circuit, and communication apparatus

#13
20190386634
2019-12-19

Composite filter device

#14
20190326879
2019-10-24

Acoustic wave device with multi-layer piezoelectric substrate

#15
20190326875
2019-10-24

Acoustic wave devices on stacked die

#16
20190326874
2019-10-24

Boundary acoustic wave device

#17
20190123709
2019-04-25

Quartz orientation for guided SAW devices

#18
20180091116
2018-03-29

Elastic wave device

#19
20170366158
2017-12-21

Elastic wave device and method of manufacturing the same

#20
20170338796
2017-11-23

Elastic wave element, filter element, and communication device

#21
20170331449
2017-11-16

Elastic wave device and method for manufacturing the same

#22
20170179925
2017-06-22

Piezoelectric device and method for manufacturing piezoelectric device

#23
20160329876
2016-11-10

Elastic wave device and method for manufacturing the same

#24
20150244348
2015-08-27

Saw filter with improved stop band suppression

#25
20150102705
2015-04-16

Elastic wave device including a high acoustic velocity film and a low acoustic velocity film

#26
20150070107
2015-03-12

High frequency module comprising a band-pass LC filter and a piezoelectric resonator

#27
20150033521
2015-02-05

Method of manufacturing elastic wave device

#28
20140312736
2014-10-23

Electricoacoustic component with structured conductor and dielectric layer

#29
20140203893
2014-07-24

Elastic wave device including a supporting substrate, medium layer, and piezoelectric body

#30
20140167881
2014-06-19

Acoustic wave device and antenna duplexer using the same

#31
20140117810
2014-05-01

Boundary acoustic wave device

#32
20140035436
2014-02-06

Component operating with acoustic waves and method for producing same

#33
20140030442
2014-01-30

Method for manufacturing boundary acoustic wave device

#34
20130342286
2013-12-26

High coupling, low loss PBAW device and associated method

#35
20130321103
2013-12-05

Broadband SAW filter

#36
20130320805
2013-12-05

Electroacoustic transducer with reduced losses due to transverse emission and improved performance due to suppression of transverse modes

#37
20130314178
2013-11-28

Ladder filter device and elastic wave resonator

#38
20130285768
2013-10-31

Elastic wave device and method for manufacturing the same

#39
20130285504
2013-10-31

Surface acoustic wave device

#40
20130241673
2013-09-19

Acoustic wave device

#41
20130232747
2013-09-12

Method of manufacturing a boundary acoustic wave device

#42
20130207514
2013-08-15

Elastic wave device

#43
20130162368
2013-06-27

Ladder-type surface acoustic wave filter and duplexer including the same

#44
20130093537
2013-04-18

Acoustic wave device

#45
20130026881
2013-01-31

ACOUSTIC WAVE ELEMENT

#46
20130021116
2013-01-24

Elastic wave device having a capacitive electrode on the piezoelectric substrate

#47
20120274421
2012-11-01

Filter, duplexer and communication module

#48
20120274179
2012-11-01

Boundary acoustic wave device and method of manufacturing same

#49
20120262246
2012-10-18

Elastic wave filter and communication device

#50
20120262028
2012-10-18

Boundary acoustic wave device

#51
20120200371
2012-08-09

Acoustic wave device and method for manufacturing the same

#52
20120146457
2012-06-14

Acoustic wave element and acoustic wave element sensor

#53
20120133246
2012-05-31

Boundary acoustic wave device

#54
20120068787
2012-03-22

Elastic wave resonator, ladder filter and duplexer

#55
20120056506
2012-03-08

Boundary acoustic wave device

#56
20120049691
2012-03-01

Manufacturing method for boundary acoustic wave device and boundary acoustic wave device

#57
20120038435
2012-02-16

ELASTIC WAVE APPARATUS

#58
20120025931
2012-02-02

Boundary acoustic wave resonator and ladder filter

#59
20120019101
2012-01-26

Elastic wave device using SH waves as the principal component

#60
20110316648
2011-12-29

Elastic-wave ladder filter

#61
20110273243
2011-11-10

Combiner comprising acoustic transducers

#62
20110254406
2011-10-20

Boundary acoustic wave device having three-medium structure

#63
20110204998
2011-08-25

Elastic wave element and electronic device using the same

#64
20110204994
2011-08-25

Boundary acoustic wave device and communication equipment

#65
20110187479
2011-08-04

Acoustic wave filter device

#66
20110140808
2011-06-16

Elastic wave device having an insulating film with wiring thereon not arranged over the IDT electrodes

#67
20110133858
2011-06-09

ELASTIC WAVE ELEMENT AND ELECTRONIC DEVICE USING THE SAME

#68
20110133600
2011-06-09

Surface acoustic wave device including electrode fingers partially disposed in grooves in a piezoelectric substrate

#69
20110095844
2011-04-28

Elastic wave device and ladder filter device

#70
20110063047
2011-03-17

BOUNDARY ACOUSTIC WAVE FILTER AND MULTIPLEXER HAVING THE SAME

#71
20110050034
2011-03-03

Boundary acoustic wave device

#72
20110037538
2011-02-17

Method for producing an electric component

#73
20110037344
2011-02-17

Boundary acoustic wave device

#74
20110037343
2011-02-17

Elastic Wave Device

#75
20100320866
2010-12-23

Boundary acoustic wave device

#76
20100301969
2010-12-02

Acoustic wave device having narrower-pitch electrodes, normally-shaped electrodes and apodized electrodes

#77
20100277036
2010-11-04

BOUNDARY ACOUSTIC WAVE DEVICE

#78
20100244624
2010-09-30

Method of producing an acoustic wave device

#79
20100231330
2010-09-16

Component Working with Guided Bulk Acoustic Waves

#80
20100225201
2010-09-09

Electroacoustic component

#81
20100219906
2010-09-02

Acoustic wave device, duplexer, communication module, communication apparatus, and manufacturing method for acoustic wave device

#82
20100219718
2010-09-02

Boundary acoustic wave device

#83
20100188173
2010-07-29

Acoustic wave device, transmission apparatus, and acoustic wave device manufacturing method

#84
20100187947
2010-07-29

Acoustic wave device

#85
20100171389
2010-07-08

Elastic boundary wave substrate and elastic boundary wave functional element using the substrate

#86
20100148890
2010-06-17

Acoustic wave element, duplexer, communication module, and communication apparatus

#87
20100141088
2010-06-10

Elastic boundary wave device

#88
20100127597
2010-05-27

Acoustic boundary wave device and electronic apparatus using the same

#89
20100117483
2010-05-13

Elastic wave device and method of producing the same

#90
20100060102
2010-03-11

Acoustic wave device and electronic equipment using the same

#91
20100060101
2010-03-11

Elastic wave element containing a silicon oxide film and a silicon nitride oxide film

#92
20100033055
2010-02-11

Method for manufacturing elastic wave device

#93
20090302709
2009-12-10

Boundary acoustic wave device including idt electrodes including a plurality of conductive layers with different densities

#94
20090295508
2009-12-03

Acoustic wave device and high-frequency filter using the same

#95
20090267449
2009-10-29

Elastic wave device and filter and electronic equipment using the device

#96
20090265904
2009-10-29

Method for manufacturing boundary acoustic wave device

#97
20090236935
2009-09-24

Boundary acoustic wave device

#98
20090212659
2009-08-27

Elastic boundary wave device

#99
20090201105
2009-08-13

Acoustic wave device

#100
20090201102
2009-08-13

Boundary acoustic wave element, boundary acoustic wave device, and manufacturing methods for the same

#101
20090200894
2009-08-13

Boundary acoustic wave device manufacturing method

#102
20090189483
2009-07-30

Boundary acoustic wave device

#103
20090179521
2009-07-16

Boundary acoustic wave device and method for manufacturing the same

#104
20090174285
2009-07-09

Boundary acoustic wave device

#105
20090174284
2009-07-09

Boundary acoustic wave device

#106
20090160574
2009-06-25

Boundary acoustic wave filter

#107
20090152993
2009-06-18

Boundary acoustic wave device

#108
20090115547
2009-05-07

Boundary acoustic wave filter

#109
20090115287
2009-05-07

Boundary acoustic wave device

#110
20090102318
2009-04-23

Method of manufacturing a boundary acoustic wave device

#111
20090066189
2009-03-12

Boundary acoustic wave device

#112
20090058225
2009-03-05

Acoustic wave device

#113
20080315973
2008-12-25

Surface acoustic wave filter, boundary acoustic wave filter, and antenna duplexer using same

#114
20080309433
2008-12-18

Elastic wave filter and communication device equipped with the elastic wave filter

#115
20080303379
2008-12-11

SURFACE ACOUSTIC WAVE DEVICE

#116
20080292127
2008-11-27

Electroacoustic component

#117
20080290968
2008-11-27

Boundary acoustic wave device comprising Ni diffused in Au and method for manufacturing the same

#118
20080266024
2008-10-30

Component operated by guided acoustic waves

#119
20080258846
2008-10-23

Elastic wave filter utilizing a sub-propagation mode response to increase out of band attenuation

#120
20080252396
2008-10-16

Electroacoustic component

#121
20080211344
2008-09-04

Boundary acoustic wave device

#122
20080122557
2008-05-29

Boundary acoustic wave filter device

#123
20080111450
2008-05-15

Boundary acoustic wave device

#124
20080106354
2008-05-08

Boundary acoustic wave device and method for manufacturing boundary acoustic wave device

#125
20080074212
2008-03-27

Acoustic wave device, resonator and filter

#126
20080067896
2008-03-20

Acoustic wave device, resonator and filter

#127
20080061657
2008-03-13

Acoustic wave device and filter

#128
20080042781
2008-02-21

Elastic boundary wave apparatus

#129
20070296528
2007-12-27

Elastic wave device having an electrode finger with a side edge projection

#130
20070284965
2007-12-13

Method for producing a boundary acoustic wave device

#131
20070278898
2007-12-06

Acoustic boundary wave device, resonator and filter

#132
20070229192
2007-10-04

Elastic boundary wave device, resonator, and filter

#133
20070222337
2007-09-27

Boundary acoustic wave device and process for producing same

#134
20070210676
2007-09-13

Elastic boundary wave device

#135
20070176711
2007-08-02

Elastic boundary wave device

#136
20070159026
2007-07-12

Boundary acoustic wave device

#137
20070126531
2007-06-07

Balanced acoustic wave filter device

#138
20070090898
2007-04-26

Boundary acoustic wave device

#139
20070085629
2007-04-19

Boundary acoustic wave filter

#140
20070018536
2007-01-25

Method for producing a boundary acoustic wave device

#141
20070007852
2007-01-11

Boundary acoustic wave device

#142
20070001549
2007-01-04

Boundary acoustic wave device

#143
20060220494
2006-10-05

Elastic boundary wave device, resonator, and ladder-type filter

#144
20060175928
2006-08-10

Boundary acoustic wave device

#145
20060138902
2006-06-29

Boundary acoustic wave device

#146
20060071579
2006-04-06

Elastic boundary wave device

#147
20050162048
2005-07-28

Interface acoustic wave device made of lithium tantalate

#148
20050099091
2005-05-12

Elastic boundary wave device and method of manufacturing the same

#149
20050057323
2005-03-17

Boundary acoustic wave device