H03H9/008 - CPC Classification Index

ClassID:

220512 ⎘

H03H9/008 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Balance-unbalance or balance-balance networks using surface acoustic wave devices having three acoustic tracks

Recent Application in this class:

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

20150236665

2015-08-20

Method for manufacturing surface acoustic wave apparatus

20150130551

2015-05-14

Elastic wave device and duplexing device

20140049341

2014-02-20

Multimode elastic wave device

20130154763

2013-06-20

Elastic wave branching filter

20120032753

2012-02-09

Antenna sharer with a ladder filter

20110063046

2011-03-17

Surface acoustic wave filter device, duplexer including the same, and electronic apparatus including the same

#10

20100164647

2010-07-01

Acoustic wave filter device

#11

20100052819

2010-03-04

Acoustic wave device and system

#12

20100045397

2010-02-25

Resonator filter working with surface acoustic waves

#13

20100043189

2010-02-25

Method for manufacturing surface acoustic wave apparatus

#14

20090289745

2009-11-26

DMS filter with improved matching

#15

20090091404

2009-04-09

Acoustic wave filter device and duplexer

#16

20080224790

2008-09-18

Balance filter and duplexer

#17

20070296522

2007-12-27

Elastic wave filter device and duplexer

#18

20070159269

2007-07-12

Surface acoustic wave filter apparatus and branching filter

#19

20070120626

2007-05-31

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

#20

20060244550

2006-11-02

Surface acoustic wave filter and duplexer using the same

#21

20050212621

2005-09-29

Surface acoustic wave filter and communication unit