H03H9/14588 - CPC Classification Index

ClassID:

220717 ⎘

H03H9/14588 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details; Driving means, e.g. electrodes, coils for networks using surface acoustic waves; Transducers of particular shape or position Horizontally-split transducers

Recent Application in this class:

20200162057

2020-05-21

Filter and multiplexer

20190089334

2019-03-21

Elastic wave device and manufacturing method for same

20180123564

2018-05-03

Cascaded resonator

20170331453

2017-11-16

Arrangement comprising a DMS filter and a steep right edge

20160301384

2016-10-13

Ladder-type elastic wave filter having series and parallel resonators

20160094201

2016-03-31

Surface acoustic wave filter device and duplexer

20160094198

2016-03-31

Filter device and duplexer

20160065175

2016-03-03

Surface acoustic wave filter, surface acoustic wave filter device, and duplexer including a shared reflector

20160036416

2016-02-04

Elastic wave device with integrated inductor

#10

20140375397

2014-12-25

Longitudinally-coupled-resonator-type surface acoustic wave filter

#11

20140218129

2014-08-07

Ladder-type elastic wave filter and antenna duplexer using same

#12

20140159833

2014-06-12

Elastic wave device

#13

20140049341

2014-02-20

Multimode elastic wave device

#14

20120280768

2012-11-08

Elastic wave device

#15

20120262246

2012-10-18

Elastic wave filter and communication device

#16

20120194033

2012-08-02

ACOUSTIC WAVE DEVICE AND METHOD FOR FABRICATING THE SAME

#17

20120119849

2012-05-17

Acoustic wave device

#18

20110316647

2011-12-29

ELASTIC WAVE BRANCHING FILTER

#19

20110084780

2011-04-14

Transversal filter

#20

20100219912

2010-09-02

Surface acoustic wave device and communication device

#21

20100194495

2010-08-05

Duplexer

#22

20100176901

2010-07-15

Balanced acoustic wave filter device and composite filter

#23

20100164647

2010-07-01

Acoustic wave filter device

#24

20100156554

2010-06-24

ANTENNA DUPLEXER, AND RF MODULE AND COMMUNICATION APPARATUS USING THE SAME

#25

20100066462

2010-03-18

Acoustic wave filter device

#26

20090289745

2009-11-26

DMS filter with improved matching

#27

20090201105

2009-08-13

Acoustic wave device

#28

20090179715

2009-07-16

Surface acoustic wave filter device and duplexer

#29

20090160574

2009-06-25

Boundary acoustic wave filter

#30

20090153269

2009-06-18

Acoustic wave filter including first and second multimode filters with different aperture lengths

#31

20090116340

2009-05-07

Surface acoustic wave device and communication apparatus

#32

20090021322

2009-01-22

Elastic wave filter device and duplexer

#33

20090002097

2009-01-01

DUPLEXER

#34

20090002096

2009-01-01

Antenna duplexer, and RF module and communication apparatus using the same

#35

20080309433

2008-12-18

Elastic wave filter and communication device equipped with the elastic wave filter

#36

20080246560

2008-10-09

Saw filter featuring impedance transformation

#37

20080246552

2008-10-09

Balanced acoustic wave filter device

#38

20080224790

2008-09-18

Balance filter and duplexer

#39

20080122552

2008-05-29

Surface acoustic wave filter device

#40

20080018416

2008-01-24

Resonator SAW filter having a control interdigital transducer between input and output interdigital transducers

#41

20070279157

2007-12-06

Surface acoustic wave resonator filter with longitudinally coupled transducers

#42

20070279156

2007-12-06

Saw filter with improved selection or insulation

#43

20070229194

2007-10-04

Balanced SAW filter

#44

20070188271

2007-08-16

Balanced saw filter

#45

20070182511

2007-08-09

Balanced saw filter

#46

20070171003

2007-07-26

Balanced surface acoustic wave filter

#47

20070159269

2007-07-12

Surface acoustic wave filter apparatus and branching filter

#48

20070152778

2007-07-05

Balanced-type surface acoustic wave filter

#49

20070120626

2007-05-31

Surface acoustic wave element, surface acoustic wave device and communication device including the same

#50

20070109075

2007-05-17

Surface acoustic wave filter

#51

20070103254

2007-05-10

Balanced acoustic wave filter and acoustic wave filter

#52

20070069837

2007-03-29

Surface acoustic wave filter

#53

20070024397

2007-02-01

Surface acoustic wave resonator, surface acoustic wave device, and communications equipment

#54

20070018756

2007-01-25

Surface acoustic wave device

#55

20060244550

2006-11-02

Surface acoustic wave filter and duplexer using the same

#56

20060208834

2006-09-21

Balanced-type surface acoustic wave filter

#57

20060181369

2006-08-17

Balanced acoustic wave filter

#58

20060125349

2006-06-15

Surface acoustic wave device and branching filter

#59

20060097824

2006-05-11

Electronic component operated with surface acoustic waves

#60

20060091976

2006-05-04

Surface acoustic wave apparatus

#61

20060028298

2006-02-09

Antenna duplexer, and RF module and communication apparatus using the same

#62

20050242900

2005-11-03

Balanced high-frequency filter, antenna duplexer, balanced high-frequency circuit and communication apparatus

#63

20050214974

2005-09-29

Integrated circuit having one or more conductive devices formed over a SAW and/or MEMS device

#64

20050212621

2005-09-29

Surface acoustic wave filter and communication unit

#65

20050212620

2005-09-29

Filter with acoustically coupled resonators

#66

20050212383

2005-09-29

Balanced high-frequency device and balanced high-frequency circuit using the same

#67

20050206272

2005-09-22

Surface acoustic wave device and branching filter

#68

20050001699

2005-01-06

Saw filter and communication device utilizing a weighted reflector

#69

20050001696

2005-01-06

Surface acoustic wave device and communication apparatus using the same