Patents-Review.com
ClassID:

220412 ⎘

H03H3/10 - CPC Classification

Classification description:

Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves for obtaining desired frequency or temperature coefficient

Recent Application in this class:
#1
20260071922
2026-03-12

SYSTEMS AND METHODS FOR IDENTIFYING A DIRECTION OF A SURFACE ACOUSTIC WAVE USING RESONATORS

 #2
20260051870
2026-02-19

ACOUSTIC WAVE DEVICE WITH MULTI-LAYER INTERDIGITAL TRANSDUCER ELECTRODE HAVING LAYER OF MORE DENSE MATERIAL OVER LAYER OF LESS DENSE MATERIAL

 #3
20260005665
2026-01-01

ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #4
20250385654
2025-12-18

PIEZOELECTRIC DEVICE FREQUENCY SHIFT GEOMETRY TUNING

 #5
20250317119
2025-10-09

ACOUSTIC WAVE DEVICE WITH MASS LOADING STRIP HAVING TAPERED SIDEWALL

 #6
20250119116
2025-04-10

SURFACE ACOUSTIC WAVE RESONATOR DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND SURFACE ACOUSTIC WAVE FILTER

 #7
20250070740
2025-02-27

SAW RESONATOR DESIGN METHOD, SAW FILTER AND DESIGN METHOD THEREFOR, AND COMPUTING DEVICE-READABLE RECORDING MEDIUM HAVING SAME RECORDED THEREON

 #8
20250030401
2025-01-23

ACOUSTIC WAVE RESONATOR WITH PATTERNED CONDUCTIVE LAYER FOR TRANSVERSE MODE SUPPRESSION

 #9
20250007487
2025-01-02

ACOUSTIC WAVE DEVICE HAVING PIEZOELECTRIC LAYER STRUCTURE WITH SLOPED REGION

 #10
20250007486
2025-01-02

ACOUSTIC WAVE DEVICES AND MODULES USING SAME

 #11
20240396522
2024-11-28

SURFACE ACOUSTIC WAVE DEVICE INCLUDING IDT ELECTRODES HAVING METAL OXIDE LAYER FORMED THEREON AND METHOD FOR FABRICATING THE SAME

 #12
20240396520
2024-11-28

HETEROSTRUCTURE AND METHOD OF FABRICATION

 #13
20240322777
2024-09-26

METHOD FOR PRODUCING COMPOSITE SUBSTRATE

 #14
20240283424
2024-08-22

ACOUSTIC WAVE DEVICE WITH MULTI-LAYER SUBSTRATE INCLUDING CERAMIC

 #15
20240243725
2024-07-18

ACOUSTIC RESONATOR BASED ON HIGH CRYSTALLINITY DOPED PIEZOELECTRIC THIN FILM, AND METHOD FOR PREPARING THE SAME

 #16
20240213950
2024-06-27

ACOUSTIC WAVE DEVICE WITH MULTI-LAYER SUBSTRATE INCLUDING CERAMIC

 #17
20240171148
2024-05-23

Surface acoustic wave resonator device and method for manufacturing the same and filter

 #18
20240154593
2024-05-09

METHOD OF DESIGNING ACOUSTIC WAVE RF FILTER TO BE ROBUST TO VARIATION IN FREQUENCY RESPONSE IN PASS BAND THROUGH RESONANCE FREQUENCY MODULATION OF IDT

 #19
20240146275
2024-05-02

Method for manufacturing a substrate for a radiofrequency device

 #20
20240088863
2024-03-14

ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #21
20240040930
2024-02-01

HYBRID STRUCTURE FOR A SURFACE ACOUSTIC WAVE DEVICE

 #22
20240039512
2024-02-01

Twin Double-Mode Surface-Acoustic-Wave (DMS) Filters with Opposite Polarities and a Geometric Offset

 #23
20240022229
2024-01-18

COMPOSITE SUBSTRATE

 #24
20230421127
2023-12-28

ACOUSTIC WAVE DEVICE AND MODULE INCLUDING THE SAME

 #25
20230402995
2023-12-14

Surface-Acoustic-Wave (SAW) Filter for Suppressing Intermodulation Distortion

 #26
20230396233
2023-12-07

SURFACE ACOUSTIC WAVE DEVICES HAVING REDUCED SIZE

 #27
20230378931
2023-11-23

Substrate for a temperature-compensated surface acoustic wave device or volume acoustic wave device

 #28
20230353115
2023-11-02

PROCESS FOR TRANSFERRING A THIN LAYER TO A SUPPORT SUBSTRATE THAT HAVE DIFFERENT THERMAL EXPANSION COEFFICIENTS

 #29
20230344408
2023-10-26

TEMPERATURE COMPENSATED SURFACE ACOUSTIC WAVE DEVICE HAVING MASS LOADING STRIP WITH BUFFER LAYER

 #30
20230344403
2023-10-26

MULTILAYER PIEZOELECTRIC SUBSTRATE ACOUSTIC DEVICE WITH PASSIVATION LAYERS

 #31
20230314377
2023-10-05

REAL-TIME ULTRASONIC STIMULATION ELECTRIC SIGNAL RECORDING CHIP AND PREPARATION METHOD THEREOF

 #32
20230275559
2023-08-31

Heterostructure and method of fabrication

 #33
20230253949
2023-08-10

Surface acoustic wave device including transducer in dielectric between a piezoelectric material and a substrate

 #34
20230216463
2023-07-06

METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE PROVIDED WITH PIEZOELECTRIC SINGLE CRYSTAL FILM

 #35
20230208387
2023-06-29

Elastic wave device

 #36
20230054636
2023-02-23

Surface acoustic wave (SAW) filter packages employing an enhanced thermally conductive cavity frame for heat dissipation, and related fabrication methods

 #37
20230037734
2023-02-09

Elastic wave device and method for manufacturing the same

 #38
20220360247
2022-11-10

Elastic wave device

 #39
20220352862
2022-11-03

METHODS FOR FABRICATION OF BONDED WAFERS AND SURFACE ACOUSTIC WAVE DEVICES USING SAME

 #40
20220271734
2022-08-25

ACOUSTIC WAVE FILTER WITH MULTIPLE ACOUSTIC WAVE DEVICES ON A SUBTRATE

 #41
20220271733
2022-08-25

Acoustic wave device with multi-layer interdigital transducer electrode

 #42
20220271730
2022-08-25

ACOUSTIC WAVE DEVICE WITH MULTI-LAYER INTERDIGITAL TRANSDUCER ELECTRODE HAVING LAYER OF MORE DENSE MATERIAL OVER LAYER OF LESS DENSE MATERIAL

 #43
20220209738
2022-06-30

ACOUSTIC WAVE DEVICE WITH MASS LOADING STRIP HAVING TAPERED SIDEWALL

 #44
20220149811
2022-05-12

Bonded body and acoustic wave element

 #45
20220103155
2022-03-31

Composite substrate, elastic wave element, and production method for composite substrate

 #46
20220077838
2022-03-10

Quartz orientation for guided SAW devices

 #47
20210121103
2021-04-29

Substrate for a temperature-compensated surface acoustic wave device or volume acoustic wave device

 #48
20210098319
2021-04-01

Device on ceramic substrate

 #49
20210075389
2021-03-11

Method for manufacturing a substrate for a radiofrequency device

 #50
20210058058
2021-02-25

Heterostructure and method of fabrication

 #51
20210057635
2021-02-25

Hybrid structure for surface acoustic wave device and associated production method

 #52
20200389151
2020-12-10

Acoustic wave resonator with patterned conductive layer for transverse mode suppression

 #53
20200313644
2020-10-01

Acoustic wave device

 #54
20200280298
2020-09-03

Heterostructure and method of fabrication

 #55
20200274517
2020-08-27

Acoustic wave device with multi-layer substrate including ceramic

 #56
20200274513
2020-08-27

Method of manufacturing acoustic wave device with multi-layer substrate including ceramic

 #57
20200259477
2020-08-13

Electrical component with heat dissipation

 #58
20200228088
2020-07-16

Substrate for a temperature-compensated surface acoustic wave device or volume acoustic wave device

 #59
20200186117
2020-06-11

Process for transferring a thin layer to a support substrate that have different thermal expansion coefficients

 #60
20200144981
2020-05-07

Saw device with suppressed spurious mode signals

 #61
20200127636
2020-04-23

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

 #62
20200083859
2020-03-12

Elastic wave device and method for manufacturing the same

 #63
20200067480
2020-02-27

Elastic wave element and method for manufacturing same

 #64
20200044621
2020-02-06

THIN FILM DEVICES

 #65
20200007108
2020-01-02

Trim layers for surface acoustic wave devices

 #66
20190392090
2019-12-26

Technique for designing acoustic microwave filters using LCR-based resonator models

 #67
20190386640
2019-12-19

Method of manufacturing composite substrate

 #68
20190379346
2019-12-12

Acoustic wave device including multi-layer interdigital transducer electrodes

 #69
20190356297
2019-11-21

Acoustic wave resonator, acoustic wave device, and filter

 #70
20190334498
2019-10-31

Methods for fabrication of bonded wafers and surface acoustic wave devices using same

 #71
20190288665
2019-09-19

Acoustic wave device, radio-frequency front end circuit, and communication device

 #72
20190267962
2019-08-29

SAW device and method of manufacture

 #73
20190253035
2019-08-15

Acoustic wave element and method for manufacturing same

 #74
20190222189
2019-07-18

Acoustic wave devices and a method of producing the same

 #75
20190207585
2019-07-04

Composite substrate, method for producing the same, and electronic device

 #76
20190165763
2019-05-30

Elastic wave device, high-frequency front-end circuit, and communication apparatus

 #77
20190165252
2019-05-30

Hybrid structure for a surface acoustic wave device

 #78
20190149129
2019-05-16

Acoustic wave device and method of fabricating the same, filter, and multiplexer

 #79
20190123709
2019-04-25

Quartz orientation for guided SAW devices

 #80
20190068159
2019-02-28

Temperature compensated acoustic wave devices

 #81
20190036000
2019-01-31

Method of producing a composite substrate

 #82
20190007024
2019-01-03

Substrate for a temperature-compensated surface acoustic wave device or volume acoustic wave device

 #83
20180309426
2018-10-25

Surface acoustic wave device and associated production method

 #84
20180269848
2018-09-20

Acoustic wave device including interdigital electrodes covered by silicon oxynitride film

 #85
20180218093
2018-08-02

Technique for designing acoustic microwave filters using LCR-based resonator models

 #86
20180212586
2018-07-26

Elastic wave device

 #87
20180205403
2018-07-19

Elastic wave device, high frequency front-end circuit, and communication apparatus

 #88
20180159498
2018-06-07

Heterostructure and method of fabrication

 #89
20180083593
2018-03-22

Acoustic wave device

 #90
20180054179
2018-02-22

Guided acoustic wave device

 #91
20180053679
2018-02-22

Composite substrate, elastic wave device, and method for producing elastic wave device

 #92
20180041192
2018-02-08

Radio-frequency (RF) module, and method of manufacturing elastic wave filter

 #93
20180034439
2018-02-01

Acoustic wave resonator

 #94
20180006629
2018-01-04

Lithium tantalate single crystal substrate for a surface acoustic wave device and a device using the same, and a manufacturing method thereof and an inspection method thereof

 #95
20170366163
2017-12-21

Elastic wave device and method for manufacturing the same

 #96
20170366160
2017-12-21

Elastic wave device and manufacturing method therefor

 #97
20170331449
2017-11-16

Elastic wave device and method for manufacturing the same

 #98
20170244387
2017-08-24

Duplexer

 #99
20170237406
2017-08-17

Elastic wave device

 #100
20170199948
2017-07-13

Technique for designing acoustic microwave filters using LCR-based resonator models

 #101
20170099042
2017-04-06

Surface acoustic wave filter with a cap layer for improved reliability

 #102
20170098754
2017-04-06

Method for producing piezoelectric device

 #103
20170054428
2017-02-23

Elastic wave device with sealing structure

 #104
20170040969
2017-02-09

Acoustic wave device including multiple dielectric films

 #105
20170033764
2017-02-02

Bonded wafers and surface acoustic wave devices using same

 #106
20170033756
2017-02-02

Methods for fabrication of bonded wafers and surface acoustic wave devices using same

 #107
20160329876
2016-11-10

Elastic wave device and method for manufacturing the same

 #108
20160141107
2016-05-19

Capacitor for saw filter, saw filter and method of manufacturing thereof

 #109
20160133823
2016-05-12

Composite substrate

 #110
20160056789
2016-02-25

Elastic wave device and method for manufacturing the same

 #111
20160036414
2016-02-04

Elastic wave devices

 #112
20150380290
2015-12-31

Composite substrate, semiconductor device, and method for manufacturing semiconductor device

 #113
20150372659
2015-12-24

Elastic wave device

 #114
20150328875
2015-11-19

Composite substrate, elastic wave device, and method for producing elastic wave device

 #115
20150280689
2015-10-01

Surface acoustic wave device and filter

 #116
20150137903
2015-05-21

Surface acoustic wave device and oscillator circuit

 #117
20150110954
2015-04-23

Method of fabricating a card with piezo-powered indicator by printed electronics processes

 #118
20150061466
2015-03-05

Elastic wave device

 #119
20150033521
2015-02-05

Method of manufacturing elastic wave device

 #120
20150028720
2015-01-29

Elastic wave device using SH surface acoustic wave

 #121
20150008789
2015-01-08

Elastic wave device and method for manufacturing same

 #122
20140232239
2014-08-21

Acoustic wave device and electronic apparatus including same

 #123
20140167881
2014-06-19

Acoustic wave device and antenna duplexer using the same

 #124
20140139075
2014-05-22

Piezoelectric device and method for producing piezoelectric device

 #125
20140030442
2014-01-30

Method for manufacturing boundary acoustic wave device

 #126
20130285768
2013-10-31

Elastic wave device and method for manufacturing the same

 #127
20130232747
2013-09-12

Method of manufacturing a boundary acoustic wave device

 #128
20130200960
2013-08-08

Component working with acoustic waves having reduced temperature coefficient of frequencies and method for producing same

 #129
20130126466
2013-05-23

Method for producing a dielectric layer on a component

 #130
20130049889
2013-02-28

Acoustic wave device and module

 #131
20130029033
2013-01-31

Method for manufacturing acoustic wave device

 #132
20120274179
2012-11-01

Boundary acoustic wave device and method of manufacturing same

 #133
20120248933
2012-10-04

Piezoelectric device and manufacturing method therefor

 #134
20120223789
2012-09-06

Elastic-wave filter device and composite device including the same

 #135
20120223616
2012-09-06

Surface Acoustic Wave Resonator

 #136
20120198672
2012-08-09

Method for manufacturing acoustic wave device

 #137
20120154503
2012-06-21

Method of fabricating a card with piezo-powered indicator by printed electronics processes

 #138
20120118475
2012-05-17

Methods of fabricating ultrasonic transducer assemblies

 #139
20120086312
2012-04-12

Composite substrate manufacturing method and composite substrate

 #140
20120049691
2012-03-01

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

 #141
20120038244
2012-02-16

PIEZOELECTRIC VIBRATION DEVICE, METHOD OF MANUFACTURING THE SAME, AND METHOD OF ADJUSTING RESONANT FREQUENCY

 #142
20120019102
2012-01-26

Elastic wave element and electronic apparatus using same

 #143
20110074250
2011-03-31

Manufacturing method for electronic component, electronic component, and electronic equipment

 #144
20100301700
2010-12-02

Acoustic wave device and method for manufacturing the same

 #145
20100293770
2010-11-25

Method for manufacturing acoustic wave device

 #146
20100269319
2010-10-28

METHOD FOR MANUFACTURING SURFACE ACOUSTIC WAVE DEVICE

 #147
20100244624
2010-09-30

Method of producing an acoustic wave device

 #148
20100219911
2010-09-02

Acoustic wave device and method for fabricating the same

 #149
20100219906
2010-09-02

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

 #150
20100146754
2010-06-17

Method for fabricating acoustic wave device

 #151
20100141086
2010-06-10

Surface acoustic wave devices

 #152
20100043191
2010-02-25

Method for manufacturing surface acoustic wave device

 #153
20100038991
2010-02-18

High frequency surface acoustic wave device and the substrate thereof

 #154
20090256444
2009-10-15

Surface acoustic wave devices

 #155
20090115554
2009-05-07

Electronic part and electronic equipment with electronic part

 #156
20080296999
2008-12-04

Acoustic wave device and method for fabricating the same

 #157
20080258844
2008-10-23

Method for manufacturing surface acoustic wave device and surface acoustic wave device

 #158
20080204167
2008-08-28

Method for manufacturing surface acoustic wave device and surface acoustic wave device

 #159
20080179989
2008-07-31

Lamb wave device

 #160
20080128918
2008-06-05

Manufacturing method for electronic component with sealing film

 #161
20080024037
2008-01-31

Piezo-electric substrate and manufacturing method of the same

 #162
20070296306
2007-12-27

SAW-component having a reduced temperature path and method for the production thereof

 #163
20070296304
2007-12-27

Acoustic wave device and method of manufacturing acoustic wave device

 #164
20070241840
2007-10-18

Electronic part utilizing a protective film on a comb-shaped electrode

 #165
20070214622
2007-09-20

Method for manufacturing a surface acoustic wave

 #166
20070170813
2007-07-26

Surface acoustic wave device and method of manufacturing the same

 #167
20070132339
2007-06-14

Surface acoustic wave apparatus and manufacturing method therefor

 #168
20070120439
2007-05-31

Surface acoustic wave device

 #169
20070028433
2007-02-08

Method of forming a surface acoustic wave (SAW) filter device

 #170
20060196408
2006-09-07

Manufacturing method for electronic component, electronic component, and electronic equipment

 #171
20060158800
2006-07-20

Electronic part with a comb electrode and protective film and electronic equipment including same

 #172
20050275487
2005-12-15

Frequency adjustment method of surface acoustic wave device, surface acoustic wave device, and electronic device

 #173
20050275309
2005-12-15

Surface acoustic wave device, method of manufacturing the same, and electronic apparatus

 #174
20050273996
2005-12-15

Method for manufacturing surface acoustic wave element, as well as surface acoustic wave element manufactured by the same method

 #175
20050029906
2005-02-10

Method for mounting surface acoustic wave element and surface acoustic wave device having resin-sealed surface acoustic wave element

 #176
20050001518
2005-01-06

Method of adjusting temperature properties of piezoelectric devices and oscillation circuits