ClassID:

220528

H03H9/02094 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of bulk acoustic wave devices; Means for compensation or elimination of undesirable effects of adherence

Recent Application in this class:
#1
20250088165
2025-03-13

ACOUSTIC WAVE DEVICE, FILTER, MULTIPLEXER, AND METHOD OF MANUFACTURING ACOUSTIC WAVE DEVICE

#2
20230246625
2023-08-03

PIEZOELECTRIC VIBRATOR, PIEZOELECTRIC OSCILLATOR, AND PIEZOELECTRIC VIBRATOR MANUFACTURING METHOD

#3
20190245504
2019-08-08

Piezoelectric resonator unit and method of manufacturing the same

#4
20190097123
2019-03-28

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

#5
20180351534
2018-12-06

Acoustic resonator and method for manufacturing the same

#6
20180309428
2018-10-25

Bulk acoustic wave resonator and method of manufacturing the same

#7
20130200960
2013-08-08

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

#8
20120284979
2012-11-15

Method for manufacturing electronic component

#9
20100207697
2010-08-19

Method for manufacturing piezoelectric vibrator, piezoelectric vibrator, and oscillator

#10
20100194246
2010-08-05

Thin-Film Bulk Acoustic Resonators Having Reduced Susceptibility to Process-Induced Material Thickness Variations

#11
20100052472
2010-03-04

Electronic component and method for manufacturing electronic component

#12
20080074005
2008-03-27

Piezoelectric thin film device and method for manufacturing the same

#13
20080072408
2008-03-27

Piezoelectric thin film device and method for manufacturing the same

#14
20080000060
2008-01-03

Method of determining adhesion quality

#15
20070284971
2007-12-13

ELECTRONIC DEVICE

#16
20070228873
2007-10-04

Surface acoustic wave substrate

#17
20070210878
2007-09-13

Piezoelectric thin film device having a drive section with a weighted portion

#18
20070210877
2007-09-13

Piezoelectric thin film device having an additional film outside an excitation region

#19
20070028433
2007-02-08

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

#20
20060170309
2006-08-03

Apparatus embodying doped substrate portion

#21
20060158069
2006-07-20

Surface acoustic wave device

#22
20060145785
2006-07-06

Piezoelectric resonator and method for manufacturing the same

#23
20060001508
2006-01-05

Film bulk acoustic-wave resonator (FBAR), filter implemented by FBARs and method for manufacturing FBAR

#24
20050269912
2005-12-08

Crystal oscillator

#25
20050248238
2005-11-10

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

#26
20050218754
2005-10-06

Resonator, filter and fabrication of resonator

#27
20050191792
2005-09-01

Component for fabricating an electronic device and method of fabricating an electronic device

#28
20050189846
2005-09-01

Film bulk acoustic wave resonator

#29
20050184627
2005-08-25

Piezoelectric thin film device and method for manufacturing the same

#30
20050179340
2005-08-18

Surface acoustic wave device and surface acoustic wave filter comprising the device

#31
20050151600
2005-07-14

Piezoelectric thin-film resonator, piezoelectric filter, and electronic component including the piezoelectric filter

#32
20050110369
2005-05-26

Piezoelectric element, composite piezoelectric element, and filter, duplexer and communication equipment using the same

#33
20050104689
2005-05-19

Film bulk acoustic wave resonator wafer and method of fabricating a film bulk acoustic wave resonator

#34
20050093399
2005-05-05

Film bulk acoustic resonator

#35
20050093397
2005-05-05

Method of producing thin film bulk acoustic resonator

#36
20050093157
2005-05-05

Electronic device and method of fabricating the same

#37
20050088060
2005-04-28

Compact electronic component including piezo-electric resonator mounted by face-down bonding with improved reliability

#38
20050057117
2005-03-17

Piezoelectric resonator, filter, and duplexer

#39
20050035829
2005-02-17

Electronic component and method for manufacturing the same

#40
20050029629
2005-02-10

Substrate for electronic device, electronic device and methods of manufacturing same

#41
20050018019
2005-01-27

Ink jet recording head and ink jet printer with piezoelectric element