ClassID:

220632

H03H9/02913 - CPC Classification

Classification description:

Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of surface acoustic wave devices; Means for compensation or elimination of undesirable effects Measures for shielding against electromagnetic fields

Recent Application in this class:
#1
20250343527
2025-11-06

SURFACE ACOUSTIC WAVE DEVICE INCORPORATING A THIN LAYER OF METAL MATERIAL

#2
20250323618
2025-10-16

ACOUSTIC WAVE DEVICE, METHOD OF MANUFACTURING THE SAME, AND MODULE

#3
20250293661
2025-09-18

ACOUSTIC WAVE FILTER AND RADIO FREQUENCY MODULE

#4
20250293659
2025-09-18

ACOUSTIC WAVE FILTER AND RADIO FREQUENCY MODULE

#5
20250175143
2025-05-29

ACOUSTIC WAVE DEVICE, HIGH FREQUENCY MODULE, AND COMMUNICATION DEVICE

#6
20250141429
2025-05-01

ACOUSTIC FILTER WITH LAMINATE BASED AND BOND-WIRE BASED INDUCTANCE

#7
20240405744
2024-12-05

ACOUSTIC WAVE DEVICES

#8
20240396518
2024-11-28

PACKAGED ACOUSTIC WAVE DEVICES WITH MULTILAYER PIEZOELECTRIC SUBSTRATE HAVING QUARTZ SUBSTRATE

#9
20240266240
2024-08-08

MODULE

#10
20240186980
2024-06-06

WAFER LEVEL PACKAGE AND METHOD OF MANUFACTURE

#11
20240088081
2024-03-14

DIE PACKAGE WITH SEALED DIE ENCLOSURES

#12
20240039516
2024-02-01

MULTILAYER PIEZOELECTRIC SUBSTRATE PACKAGING METHOD FOR STACKING STRUCTURE

#13
20230380120
2023-11-23

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

#14
20230370044
2023-11-16

Multi-layer piezoelectric substrate with conductive layer

#15
20230253950
2023-08-10

Stacked acoustic wave (AW) filter packages, including cross-talk reduction layers, and related fabrication methods

#16
20230081433
2023-03-16

INTEGRATION OF CARBON NANOTUBES IN PACKAGE FILLER AND GEL OVERCOAT

#17
20220255528
2022-08-11

ULTRA-HIGH FREQUENCY MICRO-ACOUSTIC DEVICE

#18
20220190806
2022-06-16

Multi-filter die

#19
20210226605
2021-07-22

Wafer level package and method of manufacture

#20
20210175873
2021-06-10

Multi-filter die

#21
20210028767
2021-01-28

High-frequency module

#22
20200313647
2020-10-01

Acoustic wave device and acoustic wave module

#23
20200212883
2020-07-02

Multi-layer piezoelectric substrate with conductive layer

#24
20200212875
2020-07-02

Multi-layer piezoelectric substrate with grounding structure

#25
20200106416
2020-04-02

Acoustic wave device

#26
20190296717
2019-09-26

Filter device and filter module

#27
20190267330
2019-08-29

Circuit module

#28
20190140615
2019-05-09

Elastic wave device

#29
20190089329
2019-03-21

Filter device

#30
20190044496
2019-02-07

Composite filter device, high-frequency front end circuit, and communication apparatus

#31
20190028083
2019-01-24

Electronic module having a filler in a sealing resin

#32
20180302062
2018-10-18

High-frequency module

#33
20180302061
2018-10-18

High-frequency module

#34
20180248537
2018-08-30

Elastic wave filter, duplexer, and elastic wave filter module

#35
20180048289
2018-02-15

Acoustic wave element, duplexer, and communication module

#36
20180033737
2018-02-01

Self-shielded die having electromagnetic shielding on die surfaces

#37
20180019727
2018-01-18

Saw-based electronic elements and filter devices

#38
20170346463
2017-11-30

Acoustic wave device

#39
20170077900
2017-03-16

Acoustic wave device and method of manufacturing the same

#40
20160126931
2016-05-05

Electronic component and manufacturing method therefor

#41
20160049920
2016-02-18

Acoustic wave element, duplexer, and communication module

#42
20150194948
2015-07-09

Elastic wave device including a conductive shield electrode and manufacturing method thereof

#43
20150194947
2015-07-09

Elastic wave device with a bump defining a shield and manufacturing method thereof

#44
20150036304
2015-02-05

Electronic device

#45
20120326808
2012-12-27

Micro-acoustic filter having compensated cross-talk and method for compensation

#46
20120274418
2012-11-01

Branching filter

#47
20120176206
2012-07-12

Acoustic wave filter, communication module, and method for manufacturing the filter

#48
20120119849
2012-05-17

Acoustic wave device

#49
20120098618
2012-04-26

Surface acoustic wave filter and duplexer using same

#50
20100207708
2010-08-19

Acoustic wave filter device with branched ground wiring sandwiching the IDT area

#51
20100194488
2010-08-05

Receiving side filter of duplexer and duplexer

#52
20090261921
2009-10-22

Balance filter comprising two acoustic wave filters connected to a single ground terminal

#53
20080007370
2008-01-10

Balanced Surface Acoustic Wave Filter

#54
20070297161
2007-12-27

Printed substrate, and electronic component having shield structure

#55
20070279156
2007-12-06

Saw filter with improved selection or insulation

#56
20060197630
2006-09-07

Surface acoustic wave device

#57
20060027385
2006-02-09

Localized enhancement of multilayer substrate thickness for high Q RF components

#58
20060012421
2006-01-19

Printed-circuit board, electronic part having shield structure, and radio communication apparatus

#59
20050285475
2005-12-29

Surface acoustic wave device manufacturing method, surface acoustic wave device, and communications equipment

#60
20050167137
2005-08-04

Electronic part and method of manufacturing the same

#61
20050110599
2005-05-26

Surface acoustic wave filter and wireless device that employs the same

#62
20050062559
2005-03-24

Surface acoustic wave filter