Patents-Review.com
ClassID:

220519 ⎘

H03H9/02023 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of bulk acoustic wave devices; Characteristics of piezoelectric layers, e.g. cutting angles consisting of quartz

Recent Application in this class:
#1
20260031789
2026-01-29

ACOUSTIC WAVE DEVICE AND ACOUSTIC WAVE DEVICE MANUFACTURING METHOD

 #2
20250373226
2025-12-04

BULK ACOUSTIC WAVE CAVITY ISOLATION FROM DIE ATTACH MATERIAL OUTGASSING

 #3
20250330147
2025-10-23

QUARTZ OSCILLATION DEVICE

 #4
20250330138
2025-10-23

QUARTZ OSCILLATOR

 #5
20250175151
2025-05-29

TORSIONAL MODE QUARTZ CRYSTAL DEVICE

 #6
20250175150
2025-05-29

TORSIONAL MODE QUARTZ CRYSTAL DEVICE

 #7
20250112613
2025-04-03

SCATTERING ELEMENTS FOR COUPLING PREVENTION WITH ELECTROACOUSTIC RESONATORS

 #8
20250007490
2025-01-02

ACOUSTIC WAVE DEVICE WITH MULTIPLE PIEZOELECTRIC LAYERS

 #9
20240364299
2024-10-31

BULK ACOUSTIC RESONATOR

 #10
20240356526
2024-10-24

TORSIONAL MODE QUARTZ CRYSTAL DEVICE

 #11
20240291459
2024-08-29

ACOUSTIC WAVE DEVICE

 #12
20240146284
2024-05-02

QUARTZ-CRYSTAL VIBRATING PIECE AND QUARTZ CRYSTAL DEVICE USING THE SAME

 #13
20240137006
2024-04-25

Torsional mode quartz crystal device

 #14
20240106409
2024-03-28

ULTRA-HIGH FREQUENCY AT-CUT QUARTZ BLANK AND MANUFACTURING METHOD THEREOF

 #15
20230353121
2023-11-02

Torsional mode quartz crystal device

 #16
20230198498
2023-06-22

THIN-FILM BULK ACOUSTIC WAVE RESONATOR, FORMING METHOD, AND FILTER

 #17
20230040197
2023-02-09

Vibrator device, oscillator, gyro sensor, electronic apparatus, and vehicle

 #18
20230039934
2023-02-09

HIGHER ORDER LAMB WAVE ACOUSTIC DEVICES WITH COMPLEMENTARILY-ORIENTED PIEZOELECTRIC LAYERS

 #19
20220263487
2022-08-18

Piezoelectric device and manufacturing method of the same

 #20
20220200562
2022-06-23

Bulk acoustic wave structure and bulk acoustic wave device

 #21
20220123705
2022-04-21

Piezoelectric resonator unit and oscillator provided with the same

 #22
20220109425
2022-04-07

Torsional mode quartz crystal device

 #23
20220109424
2022-04-07

Torsional mode quartz crystal device

 #24
20220059750
2022-02-24

Acoustic wave device

 #25
20210384884
2021-12-09

Vibrator and oscillator

 #26
20210384883
2021-12-09

Electronic device and manufacturing method therefor

 #27
20210273609
2021-09-02

Vibration element and oscillator

 #28
20210135650
2021-05-06

Piezoelectric device and manufacturing method of the same

 #29
20210083648
2021-03-18

Microwave dielectric component and manufacturing method thereof

 #30
20210058064
2021-02-25

Torsional mode quartz crystal device

 #31
20210058063
2021-02-25

Torsional mode quartz crystal device

 #32
20200366269
2020-11-19

Vibration substrate having a pair of holding portions and a beam portion connecting the holding portions, vibrator, and vibrator unit

 #33
20200357849
2020-11-12

MONOLITHIC COMPOSITE RESONATOR DEVICES WITH INTRINSIC MODE CONTROL

 #34
20200235717
2020-07-23

Vibrator device, oscillator, gyro sensor, electronic apparatus, and vehicle

 #35
20200186116
2020-06-11

Method for manufacturing piezoelectric vibration element and method for manufacturing piezoelectric vibrator

 #36
20200136558
2020-04-30

Oscillator, electronic apparatus and vehicle

 #37
20200099363
2020-03-26

Acoustic structure having tunable parallel resonance frequency

 #38
20200076397
2020-03-05

Bulk acoustic wave structure, bulk acoustic wave device, and manufacturing method thereof

 #39
20190393860
2019-12-26

Tunable film bulk acoustic resonators and FBAR filters with digital to analog converters

 #40
20190326876
2019-10-24

Crystal unit

 #41
20190253035
2019-08-15

Acoustic wave element and method for manufacturing same

 #42
20190245511
2019-08-08

Quartz oscillating plate

 #43
20190222174
2019-07-18

Quartz crystal resonator, quartz crystal unit, and quartz crystal oscillator

 #44
20190199318
2019-06-27

Crystal unit

 #45
20190199317
2019-06-27

Vibrator device, electronic apparatus, and vehicle

 #46
20190199315
2019-06-27

VIBRATOR DEVICE, ELECTRONIC APPARATUS AND VEHICLE

 #47
20190165756
2019-05-30

Vibrator device, electronic apparatus, and vehicle

 #48
20190149124
2019-05-16

PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE

 #49
20190109577
2019-04-11

Quartz crystal resonator and quartz crystal resonator unit

 #50
20190097123
2019-03-28

Piezoelectric device, piezoelectric vibrating piece, and method for manufacturing piezoelectric vibrating piece

 #51
20190074816
2019-03-07

Piezoelectric resonator unit

 #52
20190058454
2019-02-21

ELASTIC WAVE APPARATUS

 #53
20190051814
2019-02-14

Crystal unit and manufacturing method thereof

 #54
20190006577
2019-01-03

Method for manufacturing a monocrystalline piezoelectric layer

 #55
20180302033
2018-10-18

Piezoelectric oscillation device and manufacturing method therefor

 #56
20180302032
2018-10-18

Piezoelectric oscillator and piezoelectric oscillation device

 #57
20180278235
2018-09-27

Vibrator device, oscillator, gyro sensor, electronic apparatus, and vehicle

 #58
20180254762
2018-09-06

Quartz crystal device

 #59
20180234077
2018-08-16

Piezoelectric vibrator

 #60
20180234052
2018-08-16

Piezoelectric resonator unit and temperature control method therefor, and piezoelectric oscillator

 #61
20180212588
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #62
20180212587
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #63
20180212585
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #64
20180212584
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #65
20180167051
2018-06-14

Piezoelectric vibrating piece and piezoelectric device

 #66
20180167050
2018-06-14

Piezoelectric resonator unit, module component, and manufacturing method for same

 #67
20180123560
2018-05-03

Quartz crystal resonator and quartz crystal resonator unit

 #68
20180062614
2018-03-01

At-cut crystal element and crystal resonator

 #69
20180062613
2018-03-01

Crystal vibrator and crystal vibration device

 #70
20180034438
2018-02-01

Acoustic resonator devices and methods with noble metal layer for functionalization

 #71
20180013401
2018-01-11

Acoustic resonator and method

 #72
20170187349
2017-06-29

AT-cut crystal element, crystal resonator and crystal unit

 #73
20170187348
2017-06-29

Piezoelectric vibrating piece and piezoelectric device

 #74
20170134001
2017-05-11

Acoustic resonator devices and fabrication methods providing hermeticity and surface functionalization

 #75
20170126199
2017-05-04

Piezoelectric vibrating piece and piezoelectric device

 #76
20170111026
2017-04-20

Piezoelectric vibrator element, piezoelectric vibrator, electronic apparatus, and vehicle

 #77
20170093336
2017-03-30

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #78
20170070208
2017-03-09

Piezoelectric oscillator and method of making the same

 #79
20170070207
2017-03-09

Crystal unit

 #80
20170070206
2017-03-09

Crystal unit

 #81
20170033767
2017-02-02

Unit, oscillator and electronic apparatus

 #82
20160344366
2016-11-24

Resonator element, resonator, resonator device, oscillator, electronic device, and mobile object

 #83
20160294356
2016-10-06

At-cut crystal element, crystal resonator and crystal unit

 #84
20160293827
2016-10-06

Electronic device, method for producing electronic device, electronic apparatus, and moving object

 #85
20160277004
2016-09-22

Resonator element, resonator, resonator device, oscillator, electronic apparatus, and moving object

 #86
20160036413
2016-02-04

Resonator element, resonator, resonator device, oscillator, electronic device, and mobile object

 #87
20160020748
2016-01-21

Vibration element, vibrator, oscillator, electronic apparatus, and moving object

 #88
20160006412
2016-01-07

Planar structure of a mechanical resonator decoupled by bending oscillation and expansion/compression vibrations

 #89
20150214921
2015-07-30

Vibrating element, vibrator, oscillator, and electronic device with stepped excitation section

 #90
20150180446
2015-06-25

Crystal resonator including blank and supporting portion

 #91
20150137901
2015-05-21

Resonator element, resonator, oscillator, electronic device, and mobile object

 #92
20150123742
2015-05-07

Resonator, oscillator, electronic apparatus, and moving object

 #93
20150028959
2015-01-29

Resonating element, resonator, oscillator, electronic apparatus, and mobile object

 #94
20140292437
2014-10-02

Resonator element, resonator, oscillator, electronic apparatus, and moving object

 #95
20140253253
2014-09-11

Resonator element, resonator, oscillator, electronic apparatus, and moving object

 #96
20140251010
2014-09-11

Unit, oscillator and electronic apparatus

 #97
20140217856
2014-08-07

Piezoelectric resonator element and piezoelectric resonator

 #98
20130249353
2013-09-26

Resonator element, resonator, electronic device and electronic apparatus

 #99
20130176831
2013-07-11

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #100
20130170405
2013-07-04

Acoustic filter and method of acoustic filter manufacture

 #101
20120229223
2012-09-13

Vibrating element, vibrator, oscillator, and electronic device

 #102
20120212107
2012-08-23

GT-cut quartz crystal resonator

 #103
20120133248
2012-05-31

Piezoelectric vibrator element, piezoelectric module, and electronic device

 #104
20120126668
2012-05-24

Piezoelectric resonator element and piezoelectric resonator

 #105
20120032563
2012-02-09

Mesa-type at-cut quartz-crystal vibrating piece and the quartz-crystal device

 #106
20120032562
2012-02-09

At-cut quartz-crystal device and methods for manufacturing same

 #107
20120025675
2012-02-02

PIEZOELECTRIC VIBRATOR ELEMENT AND METHOD OF MANUFACTURING THE SAME

 #108
20110305120
2011-12-15

First and second orders temperature-compensated resonator

 #109
20110304406
2011-12-15

Quartz crystal resonator element, quartz crystal device, and method for producing quartz crystal resonator element

 #110
20110248606
2011-10-13

RESONATOR ELEMENT, RESONATOR, AND PIEZOELECTRIC DEVICE

 #111
20110221309
2011-09-15

Piezoelectric resonator and method of manufacturing piezoelectric resonator

 #112
20110163063
2011-07-07

Method for manufacturing crystal oscillator

 #113
20100314355
2010-12-16

Process for manufacturing crystal resonator

 #114
20100301958
2010-12-02

Unit, oscillator having unit and electronic apparatus having oscillator

 #115
20100244630
2010-09-30

Piezoelectric resonator, piezoelectric oscillator, electronic device and method for manufacturing piezoelectric resonator

 #116
20100117492
2010-05-13

Unit having resonator, oscillator having unit and electronic apparatus having unit

 #117
20100064492
2010-03-18

LAMB WAVE TYPE FREQUENCY DEVICE AND METHOD THEREOF

 #118
20090257320
2009-10-15

Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator

 #119
20090167117
2009-07-02

Quartz crystal resonator element, quartz crystal device, and method for producing quartz crystal resonator element

 #120
20090102327
2009-04-23

Quartz crystal unit, quartz crystal oscillator having quartz crystal unit and electronic apparatus having quartz crystal oscillator

 #121
20090102326
2009-04-23

Quartz crystal element made of double-rotation Y-cut quartz crystal plate

 #122
20090009036
2009-01-08

Pressure transducer

 #123
20080252178
2008-10-16

Contour resonator

 #124
20080203858
2008-08-28

SC cut crystal resonator

 #125
20080079334
2008-04-03

Quartz crystal resonator

 #126
20080061898
2008-03-13

SC cut crystal unit and highly stable crystal oscillator

 #127
20070200459
2007-08-30

PIEZOELECTRIC THIN FILM DEVICE

 #128
20070200458
2007-08-30

PIEZOELECTRIC THIN FILM DEVICE

 #129
20070199186
2007-08-30

Method of manufacturing a piezoelectric thin film device

 #130
20070188047
2007-08-16

Lamb wave type frequency device and method thereof

 #131
20070075611
2007-04-05

Resonator, unit having resonator, oscillator having unit and electronic apparatus having oscillator

 #132
17346135
2024-07-02

Bulk acoustic wave filter with reduced second harmonics generation

 #133
16898824
2022-06-14

Thickness-shear mode resonators