ClassID:

220683

H03H9/131 - page 2 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details; Driving means, e.g. electrodes, coils for networks consisting of piezo-electric or electrostrictive materials consisting of a multilayered structure

Recent Application in this class:
#301
20140210570
2014-07-31

Piezoelectric thin film resonator, filter, and duplexer including a film inserted into the piezoelectric film

#302
20140175950
2014-06-26

Acoustic resonator comprising aluminum scandium nitride and temperature compensation feature

#303
20140139073
2014-05-22

Piezoelectric device

#304
20140118092
2014-05-01

Accoustic resonator having integrated lateral feature and temperature compensation feature

#305
20140118088
2014-05-01

Accoustic resonator having composite electrodes with integrated lateral features

#306
20140117815
2014-05-01

TEMPERATURE COMPENSATED RESONATOR DEVICE HAVING LOW TRIM SENSITIVY AND METHOD OF FABRICATING THE SAME

#307
20140078640
2014-03-20

Thin film device and method for manufacturing thin film device

#308
20130342284
2013-12-26

Bulk acoustic wave structure with aluminum copper nitride piezoelectric layer and related method

#309
20130328452
2013-12-12

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

#310
20130241357
2013-09-19

Piezoelectric device and method for fabricating the same

#311
20130221808
2013-08-29

Piezoelectric resonator plate, piezoelectric resonator, method for manufacturing piezoelectric resonator plate, and method for manufacturing piezoelectric resonator

#312
20130111719
2013-05-09

Method for implanting a piezoelectric material

#313
20130063227
2013-03-14

Accoustic resonator having multiple lateral features

#314
20130049545
2013-02-28

Resonator device including electrodes with buried temperature compensating layers

#315
20130043960
2013-02-21

Resonating element, resonator, electronic device, electronic apparatus, moving vehicle, and method of manufacturing resonating element

#316
20130043959
2013-02-21

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

#317
20130038405
2013-02-14

Acoustic wave device

#318
20130033337
2013-02-07

ACOUSTIC WAVE FILTER

#319
20130020911
2013-01-24

Piezoelectric vibrating piece and piezoelectric device

#320
20130015747
2013-01-17

RESONATOR DEVICE INCLUDING ELECTRODE WITH BURIED TEMPERATURE COMPENSATING LAYER

#321
20120299444
2012-11-29

Piezoelectric thin-film resonator with distributed concave or convex patterns

#322
20120248944
2012-10-04

Piezoelectric resonator and electrode structure thereof

#323
20120200195
2012-08-09

Acoustic wave device with frequency control film

#324
20120182092
2012-07-19

Acoustic wave device having a frequency control film

#325
20120154074
2012-06-21

Resonator device including electrode with buried temperature compensating layer

#326
20120146744
2012-06-14

Acoustic wave device and method for manufacturing the same

#327
20120133246
2012-05-31

Boundary acoustic wave device

#328
20120056513
2012-03-08

TUNING-FORK TYPE QUARTZ-CRYSTAL VIBRATING PIECES AND QUARTZ-CRYSTAL DEVICES COMPRISING SAME

#329
20120049976
2012-03-01

Bulk acoustic wave resonator structure, a manufacturing method thereof, and a duplexer using the same

#330
20120032562
2012-02-09

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

#331
20110316392
2011-12-29

Piezoelectric resonator and electrode structure thereof

#332
20110266925
2011-11-03

Resonator device including electrode with buried temperature compensating layer

#333
20110227457
2011-09-22

Piezoelectric vibrating pieces and devices, and methods for manufacturing same

#334
20110203083
2011-08-25

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

#335
20110001394
2011-01-06

PIEZOELECTRIC THIN-FILM TUNING FORK RESONATOR

#336
20100207486
2010-08-19

Vibrating element and vibrator

#337
20100187947
2010-07-29

Acoustic wave device

#338
20100141100
2010-06-10

Method of manufacturing piezoelectric oscillating pieces, piezoelectric oscillating piece, and piezoelectric resonator

#339
20100117762
2010-05-13

Resonator, filter and electronic device

#340
20100096358
2010-04-22

Method of manufacturing a ladder filter

#341
20100079038
2010-04-01

Piezoelectric vibrator and electrode structure of piezoelectric vibrator

#342
20100066213
2010-03-18

Method of manufacturing quartz resonator element, quartz resonator element, quartz resonator, and quartz oscillator

#343
20100052476
2010-03-04

Piezoelectric filter and method for manufacturing the same

#344
20090302973
2009-12-10

Bulk acoustic resonators with multi-layer electrodes

#345
20090268776
2009-10-29

Piezoelectric Resonator and Temperature Sensor

#346
20090179521
2009-07-16

Boundary acoustic wave device and method for manufacturing the same

#347
20090045704
2009-02-19

Method for forming a multi-layer electrode underlying a piezoelectric layer and related structure

#348
20090045703
2009-02-19

Process of making a bulk acoustic wave structure with an aluminum copper nitride piezoelectric layer

#349
20080290759
2008-11-27

Piezoelectric vibrator

#350
20080129417
2008-06-05

Ladder type filter

#351
20080061907
2008-03-13

Resonator, apparatus having the same and fabrication method of resonator

#352
20080048527
2008-02-28

Piezoelectric resonator and method for producing the same

#353
20080028584
2008-02-07

Incremental tuning process for electrical resonators based on mechanical motion

#354
20070284971
2007-12-13

ELECTRONIC DEVICE

#355
20070254397
2007-11-01

Method for manufacturing a patterned bottom electrode in a piezoelectric device

#356
20070222336
2007-09-27

Temperature compensation of film bulk acoustic resonator devices

#357
20070188270
2007-08-16

FILM BULK ACOUSTIC RESONATOR AND FILM BULK ACOUSTIC RESONATOR FILTER

#358
20070120625
2007-05-31

Film bulk acoustic resonator (FBAR) devices with temperature compensation

#359
20060255693
2006-11-16

Piezoelectric thin-film resonator and filter

#360
20060131990
2006-06-22

Electro-acoustic resonator with a top electrode layer thinner than a bottom electrode layer

#361
20060119230
2006-06-08

Piezoelectric thin-film resonator and process for producing same

#362
20060048358
2006-03-09

Method for manufacturing piezoelectric resonator

#363
20050269912
2005-12-08

Crystal oscillator

#364
20050224450
2005-10-13

Incremental tuning process for electrical resonators based on mechanical motion

#365
20050151450
2005-07-14

Crystal unit

#366
20050088061
2005-04-28

Piezoelectric resonator and electronic components using the same

#367
20050046519
2005-03-03

Film bulk acoustic resonator and method of producing the same

#368
17491245
2025-09-02

Method for producing transmon qubit and lithium niobate resonator on the same substrate

#369
16932719
2020-12-08

Film bulk acoustic resonators in thin LN-LT layers

#370
16875242
2021-10-12

Tunable BAW resonator with ion-conductible structure

#371
15912551
2026-02-17

Laterally-doped MEMS resonator with piezoelectric layer