Patents-Review.com
ClassID:

220730 ⎘

H03H9/177 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Constructional features of resonators consisting of piezo-electric or electrostrictive material having a single resonator of the energy-trap type

Recent Application in this class:
#1
20240088860
2024-03-14

METHODS OF FORMING GROUP III-NITRIDE SINGLE CRYSTAL PIEZOELECTRIC THIN FILMS USING ORDERED DEPOSITION AND STRESS NEUTRAL TEMPLATE LAYERS

 #2
20230327628
2023-10-12

PIEZOELECTRIC ACOUSTIC RESONATOR WITH DIELECTRIC PROTECTIVE LAYER MANUFACTURED WITH PIEZOELECTRIC THIN FILM TRANSFER PROCESS

 #3
20230291376
2023-09-14

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #4
20230253943
2023-08-10

PIEZOELECTRIC ACOUSTIC RESONATOR MANUFACTURED WITH PIEZOELECTRIC THIN FILM TRANSFER PROCESS

 #5
20230163743
2023-05-25

RF acoustic wave resonators integrated with high electron mobility transistors including a shared piezoelectric/buffer layer

 #6
20230114606
2023-04-13

WIRELESS COMMUNICATION INFRASTRUCTURE SYSTEM CONFIGURED WITH A SINGLE CRYSTAL PIEZO RESONATOR AND FILTER STRUCTURE USING THIN FILM TRANSFER PROCESS

 #7
20230040197
2023-02-09

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

 #8
20220352863
2022-11-03

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #9
20220263484
2022-08-18

PIEZOELECTRIC ACOUSTIC RESONATOR WITH IMPROVED TCF MANUFACTURED WITH PIEZOELECTRIC THIN FILM TRANSFER PROCESS

 #10
20210234525
2021-07-29

Piezoelectric acoustic resonator with dielectric protective layer manufactured with piezoelectric thin film transfer process

 #11
20210184642
2021-06-17

PIEZOELECTRIC ACOUSTIC RESONATOR MANUFACTURED WITH PIEZOELECTRIC THIN FILM TRANSFER PROCESS

 #12
20210119600
2021-04-22

Suppressing parasitic sidebands in lateral bulk acoustic wave resonators

 #13
20210067123
2021-03-04

RF acoustic wave resonators integrated with high electron mobility transistors including a shared piezoelectric/buffer layer and methods of forming the same

 #14
20200313639
2020-10-01

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #15
20200304087
2020-09-24

Piezoelectric acoustic resonator with improved TCF manufactured with piezoelectric thin film transfer process

 #16
20200259479
2020-08-13

Fin bulk acoustic resonator technology for UHF and SHF signal processing

 #17
20200259068
2020-08-13

Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element

 #18
20200235717
2020-07-23

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

 #19
20200220514
2020-07-09

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #20
20200220513
2020-07-09

WIRELESS COMMUNICATION INFRASTRUCTURE SYSTEM CONFIGURED WITH A SINGLE CRYSTAL PIEZO RESONATOR AND FILTER STRUCTURE USING THIN FILM TRANSFER PROCESS

 #21
20200169245
2020-05-28

Acoustic wave device, filter, and multiplexer

 #22
20190393862
2019-12-26

Multiplexer

 #23
20190288658
2019-09-19

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #24
20190267964
2019-08-29

Crystal vibration element and crystal device

 #25
20190253036
2019-08-15

Bulk acoustic wave resonator

 #26
20190229704
2019-07-25

Crystal resonator plate and crystal resonator device

 #27
20190207584
2019-07-04

Crystal oscillating element, crystal oscillation device, and method of manufacturing crystal oscillating element

 #28
20190097123
2019-03-28

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

 #29
20190067549
2019-02-28

Resonator element, resonator, electronic device, electronic apparatus, mobile body and method of manufacturing resonator element

 #30
20190058455
2019-02-21

Bulk-acoustic wave resonator

 #31
20190051814
2019-02-14

Crystal unit and manufacturing method thereof

 #32
20190036512
2019-01-31

Bulk acoustic wave resonators having a phononic crystal acoustic mirror

 #33
20180278235
2018-09-27

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

 #34
20180240958
2018-08-23

Piezoelectric device

 #35
20180212588
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #36
20180212587
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #37
20180212585
2018-07-26

Quartz crystal blank and quartz crystal resonator unit

 #38
20180205364
2018-07-19

Piezoelectric vibrating piece and piezoelectric device

 #39
20180167051
2018-06-14

Piezoelectric vibrating piece and piezoelectric device

 #40
20180083594
2018-03-22

Quartz crystal blank and quartz crystal resonator unit

 #41
20180054176
2018-02-22

Piezoelectric acoustic resonator manufactured with piezoelectric thin film transfer process

 #42
20180048287
2018-02-15

Bulk acoustic resonator

 #43
20170279431
2017-09-28

Crystal element and crystal device

 #44
20170250670
2017-08-31

Crystal vibration element and crystal vibration device

 #45
20170229638
2017-08-10

Crystal vibrator, method for manufacturing the same, and crystal vibration device

 #46
20170047906
2017-02-16

Piezoelectric component

 #47
20160173058
2016-06-16

Resonator applications for langasite and its isomorphs

 #48
20160118958
2016-04-28

Acoustic resonator device with structures having different apodized shapes

 #49
20150349747
2015-12-03

Capacitive coupled resonator device with air-gap separating electrode and piezoelectric layer

 #50
20150333730
2015-11-19

Wide-band acoustically coupled thin-film BAW filter

 #51
20150325776
2015-11-12

Piezoelectric vibration piece and piezoelectric vibration device using same

 #52
20150222243
2015-08-06

VIBRATION ELEMENT, VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT

 #53
20150214922
2015-07-30

Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device

 #54
20150198562
2015-07-16

Piezoelectric unit, piezoelectric device, piezoelectric determination apparatus, and state determination method

 #55
20150194946
2015-07-09

RESONATOR ELEMENT, RESONATOR, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOBILE OBJECT

 #56
20150194945
2015-07-09

RESONATOR ELEMENT, RESONATOR, ELECTRONIC DEVICE, ELECTRONIC APPARATUS, AND MOBILE OBJECT

 #57
20150115772
2015-04-30

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

 #58
20150028959
2015-01-29

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

 #59
20140339960
2014-11-20

Piezoelectric bulk-wave resonator

 #60
20140333177
2014-11-13

Protected resonator

 #61
20140292155
2014-10-02

Electro-acoustic transducer with periodic ferroelectric polarization produced on a micromachined vertical structure

 #62
20140217856
2014-08-07

Piezoelectric resonator element and piezoelectric resonator

 #63
20140191826
2014-07-10

Piezoelectric thin film resonator and filter

 #64
20140175944
2014-06-26

CRYSTAL RESONATOR

 #65
20140167869
2014-06-19

Apparatus to provide a time reference

 #66
20140139074
2014-05-22

Mesa-shaped piezoelectric resonator element

 #67
20140015380
2014-01-16

Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device

 #68
20130257553
2013-10-03

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

 #69
20130249353
2013-09-26

Resonator element, resonator, electronic device and electronic apparatus

 #70
20130241359
2013-09-19

Resonator element, resonator, electronic device and electronic apparatus

 #71
20130106249
2013-05-02

Piezoelectric vibrating piece and piezoelectric device

 #72
20130106247
2013-05-02

Piezoelectric vibrating piece and piezoelectric device

 #73
20130063002
2013-03-14

Crystal element and crystal device

 #74
20130057360
2013-03-07

Wide-band acoustically coupled thin-film BAW filter

 #75
20130020912
2013-01-24

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

 #76
20130020911
2013-01-24

Piezoelectric vibrating piece and piezoelectric device

 #77
20130002096
2013-01-03

PIEZOELECTRIC VIBRATING DEVICE AND METHOD FOR MANUFACTURING SAME

 #78
20120313488
2012-12-13

Crystal device

 #79
20120280598
2012-11-08

Piezoelectric vibrating pieces and piezoelectric devices comprising same, and methods for manufacturing same

 #80
20120248944
2012-10-04

Piezoelectric resonator and electrode structure thereof

 #81
20120235762
2012-09-20

Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device

 #82
20120229223
2012-09-13

Vibrating element, vibrator, oscillator, and electronic device

 #83
20120181899
2012-07-19

Piezoelectric resonator and elastic wave device

 #84
20120176004
2012-07-12

Quartz-crystal devices exhibiting reduced electrical impedance

 #85
20120126668
2012-05-24

Piezoelectric resonator element and piezoelectric resonator

 #86
20120056514
2012-03-08

Mesa-type AT-cut quartz-crystal vibrating piece and quartz-crystal device

 #87
20120032563
2012-02-09

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

 #88
20110304406
2011-12-15

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

 #89
20110227457
2011-09-22

Piezoelectric vibrating pieces and devices, and methods for manufacturing same

 #90
20110203083
2011-08-25

Piezoelectric vibrating pieces comprising edge mesa steps, and methods for manufacturing same

 #91
20110084779
2011-04-14

Bulk acoustic wave resonator and method of fabricating same

 #92
20110068660
2011-03-24

At cut quartz crystal resonator element and method for manufacturing the same

 #93
20100327994
2010-12-30

Acoustic resonator structure having an electrode with a cantilevered portion

 #94
20100231092
2010-09-16

Lateral excitation of pure shear modes

 #95
20100171390
2010-07-08

Elastic wave device and electronic component

 #96
20100109483
2010-05-06

Piezoelectric component and method for manufacturing same

 #97
20090300894
2009-12-10

AT cut quartz crystal resonator element and method for manufacturing the same

 #98
20090267459
2009-10-29

COMPOSITE MATERIAL VIBRATOR

 #99
20090236941
2009-09-24

Piezoelectric component and method for manufacturing same

 #100
20090200900
2009-08-13

Piezoelectric oscillation element and piezoelectric oscillation component using the same

 #101
20090167117
2009-07-02

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

 #102
20090152997
2009-06-18

Piezoelectric resonant element and piezoelectric resonator using the same

 #103
20090108709
2009-04-30

Piezoelectric device

 #104
20090102326
2009-04-23

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

 #105
20090045695
2009-02-19

Piezoelectric resonator

 #106
20080313874
2008-12-25

Method of fabricating a piezoelectric vibrator

 #107
20080297007
2008-12-04

Piezoelectric vibrator with internal electrodes

 #108
20080290759
2008-11-27

Piezoelectric vibrator

 #109
20080179994
2008-07-31

Energy trap piezoelectric resonator

 #110
20080141511
2008-06-19

Methods of forming piezoelectric resonator having resonation structure

 #111
20080051039
2008-02-28

Film bulk acoustic wave resonator and method for manufacturing the same

 #112
20080036335
2008-02-14

AT cut quartz crystal resonator element and method for manufacturing the same

 #113
20070205850
2007-09-06

Piezoelectric resonator structures and electrical filters having frame elements

 #114
20070096596
2007-05-03

Mesa-shaped piezoelectric resonator element

 #115
20070069608
2007-03-29

Thickness extensional piezoelectric resonator

 #116
20060250050
2006-11-09

Resonator

 #117
20060163974
2006-07-27

Piezoelectric vibrator and fabricating method thereof

 #118
20060103492
2006-05-18

Thin film bulk acoustic resonator with a mass loaded perimeter

 #119
20060048358
2006-03-09

Method for manufacturing piezoelectric resonator

 #120
20060012269
2006-01-19

Quartz crystal unit and holding structure for same

 #121
20060001333
2006-01-05

Quartz crystal unit

 #122
20050134151
2005-06-23

Piezoelectric resonator and the method for making the same

 #123
20050012569
2005-01-20

Piezoelectric vibrator, filter using the same and its adjusting method