Patents-Review.com
ClassID:

220536 ⎘

H03H9/02157 - page 2 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of bulk acoustic wave devices Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness

Recent Application in this class:
#301
20140175945
2014-06-26

Piezoelectric bulk wave device, and method of manufacturing the piezoelectric bulk wave device

 #302
20140139074
2014-05-22

Mesa-shaped piezoelectric resonator element

 #303
20140118091
2014-05-01

Acoustic resonator having collar structure

 #304
20140118087
2014-05-01

Acoustic resonator comprising collar and frame

 #305
20140111288
2014-04-24

Acoustic resonator having guard ring

 #306
20140111065
2014-04-24

Piezoelectric vibrating strip, piezoelectric vibrator, oscillator, electronic device, and radio timepiece

 #307
20140111064
2014-04-24

Composite dilation mode resonators

 #308
20130328637
2013-12-12

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

 #309
20130257554
2013-10-03

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

 #310
20130249353
2013-09-26

Resonator element, resonator, electronic device and electronic apparatus

 #311
20130241359
2013-09-19

Resonator element, resonator, electronic device and electronic apparatus

 #312
20130214648
2013-08-22

Piezoelectric vibration element and piezoelectric device

 #313
20130176831
2013-07-11

Quartz crystal unit, quartz crystal oscillator and electronic apparatus

 #314
20130127300
2013-05-23

Piezoelectric thin-film resonator and method for producing piezoelectric thin film

 #315
20130106535
2013-05-02

High coupling, low loss saw filter and associated method

 #316
20130106249
2013-05-02

Piezoelectric vibrating piece and piezoelectric device

 #317
20130076209
2013-03-28

Piezoelectric resonator having combined thickness and width vibrational modes

 #318
20130038405
2013-02-14

Acoustic wave device

 #319
20130026886
2013-01-31

Flexural mode resonator element, resonating device, and electronic apparatus

 #320
20130020912
2013-01-24

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

 #321
20130020911
2013-01-24

Piezoelectric vibrating piece and piezoelectric device

 #322
20120299664
2012-11-29

Filter and duplexer

 #323
20120229223
2012-09-13

Vibrating element, vibrator, oscillator, and electronic device

 #324
20120212107
2012-08-23

GT-cut quartz crystal resonator

 #325
20120200373
2012-08-09

Acoustic wave device and filter

 #326
20120056514
2012-03-08

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

 #327
20120032563
2012-02-09

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

 #328
20110316649
2011-12-29

Reactance filter having a steep edge

 #329
20110241790
2011-10-06

Tuning-Fork Type Crystal Vibrating Piece Device and Manufacturing the Same

 #330
20110156831
2011-06-30

Flexural mode resonator element, resonating device, and electronic apparatus

 #331
20110064614
2011-03-17

Piezoelectric resonator and sensing sensor

 #332
20100301958
2010-12-02

Unit, oscillator having unit and electronic apparatus having oscillator

 #333
20100244630
2010-09-30

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

 #334
20100148636
2010-06-17

Piezoelectric thin film resonant element and circuit component using the same

 #335
20100134203
2010-06-03

Filter and antenna duplexer

 #336
20100117492
2010-05-13

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

 #337
20100001621
2010-01-07

Contour resonator

 #338
20090257320
2009-10-15

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

 #339
20090102327
2009-04-23

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

 #340
20080179995
2008-07-31

Piezoelectric thin-film resonator

 #341
20080141511
2008-06-19

Methods of forming piezoelectric resonator having resonation structure

 #342
20080084252
2008-04-10

Crystal oscillator

 #343
20070228880
2007-10-04

PIEZOELECTRIC THIN FILM RESONATOR

 #344
20070096596
2007-05-03

Mesa-shaped piezoelectric resonator element

 #345
20070075611
2007-04-05

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

 #346
20070069606
2007-03-29

Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator

 #347
20070046394
2007-03-01

Filter and antenna duplexer

 #348
20060284703
2006-12-21

Coupled FBAR filter

 #349
20060279382
2006-12-14

Piezoelectric thin film resonator and devices provided with the same

 #350
20060267711
2006-11-30

Thin-film piezoelectric resonator, filter and voltage-controlled oscillator

 #351
20060220763
2006-10-05

Acoustic mirror type thin film bulk acoustic resonator, and filter, duplexer and communication apparatus comprising the same

 #352
20060066175
2006-03-30

Piezoelectric resonator, method for manufacturing the same, piezoelectric filter, and duplexer

 #353
20060016065
2006-01-26

Piezoelectric device and acousto-electric transducer and method for manufacturing the same

 #354
20050269904
2005-12-08

Thin film bulk acoustic resonator and method of manufacturing the same

 #355
20050248238
2005-11-10

Thin film piezoelectric resonator, thin film piezoelectric device, and manufacturing method thereof

 #356
20050218753
2005-10-06

Acoustic resonator and filter

 #357
20050168102
2005-08-04

Film bulk acoustic wave resonator, film bulk acoustic wave resonator filter and method of manufacturing film bulk acoustic wave resonator

 #358
16875242
2021-10-12

Tunable BAW resonator with ion-conductible structure

 #359
16658339
2022-07-12

Hybrid piezoelectric microresonator