ClassID:

232154

H04R2225/49 - CPC Classification

Classification description:

Details of deaf aids covered by , not provided for in any of its subgroups Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid

Recent Application in this class:
#1
20260149936
2026-05-28

SIGNAL ENHANCEMENT USING A NOISE REDUCTION CONNECTIVITY METHOD

#2
20260113580
2026-04-23

HEARING AID WITH HEARING AID MODULE, AND HEARING AID MODULE AND METHOD FOR MANUFACTURING THE SAME

#3
20250392877
2025-12-25

HEARING AID COMPRISING A SUB-BAND COMBINER

#4
20250254474
2025-08-07

HEARING AID WITH INTENTION-BASED NOISE REDUCTION AND BEAMFORMING

#5
20250159421
2025-05-15

HEARING AID WITH INTERNAL ANTENNA

#6
20250150767
2025-05-08

ENCAPSULATION OF ELECTRONIC COMPONENTS ON SUBSTRATE FOR HEARING DEVICE

#7
20250126419
2025-04-17

TELECOIL TICK-ARTIFACT MITIGATION FOR BINAURAL HEARING INSTRUMENTS

#8
20250048040
2025-02-06

HEARING DEVICE COMPRISING AN AMPLIFIER SYSTEM FOR MINIMIZING VARIATION IN AN ACOUSTICAL SIGNAL CAUSED BY VARIATION IN GAIN OF AN AMPLIFIER

#9
20250030991
2025-01-23

TELECOIL SYSTEM PERIODIC INTERFERENCE CANCELLER

#10
20240422483
2024-12-19

AUDITORY MONITORING METHOD USING HEARING AID EARPHONE, AND SYSTEM THEREFOR

#11
20240414488
2024-12-12

METHOD FOR PROVIDING MODE OF HEARING AID EARPHONE PROVIDING HEARING MODE AND MUSIC MODE, AND SYSTEM THEREFOR

#12
20240373175
2024-11-07

HEARING AID WITH DUAL COIL COMPONENTS FOR NOISE CANCELLATION

#13
20240223970
2024-07-04

WEARABLE HEARING ASSIST DEVICE WITH SOUND PRESSURE LEVEL SHIFTING

#14
20240114304
2024-04-04

Encapsulation of electronic components on substrate for hearing device

#15
20230362561
2023-11-09

HEARING PROSTHESIS ACCESSORY

#16
20230283968
2023-09-07

Hearing device comprising an amplifier system for minimizing variation in an acoustical signal caused by variation in gain of an amplifier

#17
20220377475
2022-11-24

HEARING DEVICE COMPRISING A SHIELDING COMPONENT

#18
20220377470
2022-11-24

Hearing aid with dual coil components for noise cancellation

#19
20220329954
2022-10-13

Sliding bias and peak limiting for optical hearing devices

#20
20220240032
2022-07-28

Encapsulation of electronic components on substrate for hearing device

#21
20220232742
2022-07-21

AUDIO DEVICE, ELECTRONIC CIRCUIT, AND RELATED METHODS OF MANUFATURING

#22
20220209585
2022-06-30

WIRELESS CHARGING CASE WITH A SHIELDED BATTERY

#23
20220054837
2022-02-24

Noise reduction for implantable hearing prostheses

#24
20220021986
2022-01-20

Method for operating a hearing system, hearing system and hearing device

#25
20220007116
2022-01-06

Personalization of algorithm parameters of a hearing device

#26
20210337321
2021-10-28

Hearing device comprising an amplifier system for minimizing variation in an acoustical signal caused by variation in gain of an amplifier

#27
20210321204
2021-10-14

Electronic device that limits electromagnetic emissions from multiple batteries

#28
20210235204
2021-07-29

Hearing aid device having wireless communication

#29
20210204077
2021-07-01

HEARING DEVICE INCLUDING AN EXTERNAL ANTENNA AND AN INTERNAL PARASITIC ELEMENT

#30
20210084418
2021-03-18

Hearing device including an external antenna part and an internal antenna part

#31
20210001123
2021-01-07

Cochlear implant system with improved electrode selection scheme

#32
20200344561
2020-10-29

Hearing device including an external antenna and an internal parasitic element

#33
20200296524
2020-09-17

Hearing device including an external antenna part and an internal antenna part

#34
20200252735
2020-08-06

Hearing device and a method for manufacturing thereof

#35
20200213778
2020-07-02

Hearing device comprising an amplifier system for minimizing variation in an acoustical signal caused by variation in gain of an amplifier

#36
20200162826
2020-05-21

Hearing device including an external antenna part and an internal antenna part

#37
20200154217
2020-05-14

Hearing aid device having wireless communication

#38
20200101288
2020-04-02

Noise reduction for implantable hearing prostheses

#39
20200092664
2020-03-19

Sliding bias and peak limiting for optical hearing devices

#40
20200084557
2020-03-12

Hearing prosthesis accessory

#41
20190394584
2019-12-26

Antenna and device with such an antenna

#42
20190253791
2019-08-15

Top port multi-part surface mount silicon condenser microphone

#43
20190074688
2019-03-07

Head-worn device having electrostatic discharge protection

#44
20190060649
2019-02-28

Noise reduction for implantable hearing prostheses

#45
20180376258
2018-12-27

Hearing device with suppression of comb filtering effect

#46
20180317030
2018-11-01

Hearing device including an external antenna part and an internal antenna part

#47
20180249242
2018-08-30

Top port multi-part surface mount MEMS microphone

#48
20180192213
2018-07-05

Hearing device

#49
20180192210
2018-07-05

Hearing device including an external antenna and an internal parasitic element

#50
20180167750
2018-06-14

Sliding bias and peak limiting for optical hearing devices

#51
20180160244
2018-06-07

Transformable speech processor module for a hearing prosthesis

#52
20180146311
2018-05-24

Transformable speech processor module for a hearing prosthesis

#53
20180124524
2018-05-03

Hearing device comprising an amplifier system for minimizing variation in an acoustical signal caused by variation in gain of an amplifier

#54
20180091238
2018-03-29

Telecoil hum filter

#55
20180063650
2018-03-01

Hearing device, particularly hearing aid

#56
20180035218
2018-02-01

Method of mounting a hearing device component inside a hearing device

#57
20180035188
2018-02-01

Electronic device with speaker

#58
20180007478
2018-01-04

Binaural hearing aid system

#59
20170325033
2017-11-09

METHOD FOR OPERATING A HEARING DEVICE, HEARING DEVICE AND COMPUTER PROGRAM PRODUCT

#60
20170264997
2017-09-14

Top port multi-part surface mount silicon condenser microphone

#61
20170201840
2017-07-13

Canal hearing devices and batteries for use with same

#62
20170150280
2017-05-25

Hearing aid with antenna for reception and transmission of electromagnetic signals

#63
20170094431
2017-03-30

Hearing device

#64
20160330555
2016-11-10

Antenna for hearing device, ear tip and hearing device provided with such an antenna

#65
20160323043
2016-11-03

Telecoil hum filter

#66
20160277852
2016-09-22

Hearing device, particularly hearing aid

#67
20160277851
2016-09-22

SOUND CONDUCTOR FOR A HEARING DEVICE, MAIN UNIT OF A HEARING DEVICE AND HEARING DEVICE

#68
20160269838
2016-09-15

Hearing prosthesis accessory

#69
20160241951
2016-08-18

Top port multi-part surface mount silicon condenser microphone

#70
20160227331
2016-08-04

Hearing instrument with T-coil

#71
20160183011
2016-06-23

Diffuse noise listening

#72
20160119727
2016-04-28

SINTER BONDED MU-METAL RECEIVER CAN

#73
20160088406
2016-03-24

Configuration of hearing prosthesis sound processor based on visual interaction with external device

#74
20160080875
2016-03-17

Method and apparatus for feedback suppression

#75
20160029132
2016-01-28

Sliding bias and peak limiting for optical hearing devices

#76
20150310847
2015-10-29

Hearing aid compatible audio device with acoustic noise cancellation

#77
20150304776
2015-10-22

Audio transducer with electrostatic discharge protection

#78
20150249897
2015-09-03

Transformable speech processor module for a hearing prosthesis

#79
20150215708
2015-07-30

Medical device for lessening the effects of noise and interference from varying or alternating magnetic fields

#80
20150201290
2015-07-16

Antenna device for a hearing instrument and hearing instrument

#81
20150189450
2015-07-02

Feedback suppression

#82
20150163603
2015-06-11

Hearing aid with antenna for reception and transmission of electromagnetic signals

#83
20150146914
2015-05-28

Audio transducer with electrostatic discharge protection

#84
20150146900
2015-05-28

Antenna for hearing device, ear tip and hearing device provided with such an antenna

#85
20150110315
2015-04-23

Hearing assistance system and method

#86
20150051668
2015-02-19

Auditory prosthesis using stimulation rate as a multiple of periodicity of sensed sound

#87
20150043742
2015-02-12

Hearing device with input transducer and wireless receiver

#88
20150025595
2015-01-22

TRANSFORMABLE SPEECH PROCESSOR MODULE FOR A HEARING PROSTHESIS

#89
20150003654
2015-01-01

Hearing aid compatible mobile electronic device

#90
20140363037
2014-12-11

Antenna device for hearing instruments and a hearing instrument

#91
20140348359
2014-11-27

Noise reduction system for hearing assistance devices

#92
20140321685
2014-10-30

Small loop antenna with shorting conductors for hearing assistance devices

#93
20140321681
2014-10-30

Implantable floating mass transducer of a hearing implant system

#94
20140254846
2014-09-11

Canal hearing devices and batteries for use with same

#95
20140219487
2014-08-07

Listening support device, in particular a hearing aid, and a compressible case for application therewith

#96
20140169604
2014-06-19

Hearing aid with antenna for reception and transmission of electromagnetic signals

#97
20140153755
2014-06-05

Hearing device with a transducer module and method for manufacturing a transducer module

#98
20140146993
2014-05-29

Dust protection of sound transducer

#99
20140044290
2014-02-13

Device for a hearing aid system used to register radio disturbances

#100
20130273967
2013-10-17

Hearing aid compatible audio device with acoustic noise cancellation

#101
20130273862
2013-10-17

Reduction of magnetic field noise via management of current draw from a power source

#102
20130216076
2013-08-22

Hearing aid and method of driving an output stage

#103
20130188814
2013-07-25

Hearing aid with an H-bridge output stage and a method of driving an output stage

#104
20130177180
2013-07-11

MEMS microphone with springs and interior support

#105
20130156239
2013-06-20

Hearing aid with improved magnetic reception during wireless communication

#106
20130129128
2013-05-23

Canal hearing devices and batteries for use with same

#107
20130125387
2013-05-23

Canal hearing devices and batteries for use with same

#108
20130083957
2013-04-04

Dust protection of sound transducer

#109
20130064406
2013-03-14

RF shielding for acoustic devices

#110
20130005274
2013-01-03

Method and system for conducting hearing aid compatibility testing of a mobile communication device

#111
20120294468
2012-11-22

Hearing aid magnetic sensor with counter windings

#112
20120250920
2012-10-04

Hearing aid device and a method of manufacturing a hearing aid device

#113
20120155684
2012-06-21

Hearing Aid Device and Method of Producing a Hearing Aid Device

#114
20120148076
2012-06-14

Wireless communication device and HAC module thereof

#115
20120043629
2012-02-23

Surface mount silicon condenser microphone package

#116
20110235837
2011-09-29

Hearing aid with amorphous loudspeaker shielding

#117
20110228960
2011-09-22

Hearing device and method for setting the hearing device for feedback-reduced operation

#118
20110210409
2011-09-01

Surface mount silicon condenser microphone package

#119
20110194717
2011-08-11

HEARING AID WITH EXCHANGEABLE SHELL PARTS AND WIRELESS COMMUNICATION

#120
20110158442
2011-06-30

Noise reduction system for hearing assistance devices

#121
20110081036
2011-04-07

BALLISTIC HEADSET

#122
20110051966
2011-03-03

Hearing aid device and method of producing a hearing aid device

#123
20110051965
2011-03-03

Hearing aid device and a method of manufacturing a hearing aid device

#124
20110044485
2011-02-24

Method and apparatus for an insulated electromagnetic shield for use in hearing assistance devices

#125
20110043210
2011-02-24

MRI-safe implant electronics

#126
20100312040
2010-12-09

Optically coupled acoustic middle ear implant systems and methods

#127
20100255832
2010-10-07

Radio frequency interference reduction in connection with mobile phones

#128
20100226518
2010-09-09

μ-Metal barrier provided in connection with the receiver casing lid assembly

#129
20100220867
2010-09-02

Active cancellation hearing assistance device

#130
20100202639
2010-08-12

Hearing aid with antenna for reception and transmission of electromagnetic signals

#131
20100195857
2010-08-05

Hearing aid with interference compensation and method for configurating the hearing aid

#132
20100166239
2010-07-01

Shielding of behind-the-ear hearing aids

#133
20100137942
2010-06-03

Transformable speech processor module for a hearing prosthesis

#134
20100137941
2010-06-03

Transformable speech processor module for a hearing prosthesis

#135
20100135513
2010-06-03

RADIO FREQUENCY SHIELDING FOR RECEIVERS WITHIN HEARING AIDS AND LISTENING DEVICES

#136
20100054513
2010-03-04

Hearing aid with an attenuation element

#137
20100027822
2010-02-04

Loss protection system for hearing aid devices

#138
20090296947
2009-12-03

Method and system for a headset H-field/E-field canceller

#139
20090274328
2009-11-05

APPARATUS AND METHOD FOR REDUCING INTERFERENCE EFFECTS IN THE CASE OF A WIRELESS DATA TRANSMISSION IN HEARING DEVICE APPLICATIONS

#140
20090182688
2009-07-16

Connector assembly for connecting an earpiece of a hearing aid to glasses temple

#141
20090136068
2009-05-28

Shielding device for a hearing aid

#142
20090123008
2009-05-14

Hearing apparatus chip with a separate EMC ground and corresponding hearing apparatus

#143
20090116662
2009-05-07

AUDIO PROCESSING METHOD AND SYSTEM

#144
20090103755
2009-04-23

Receiver

#145
20090103754
2009-04-23

Hearing apparatus with a common connection for shielding and identification of a receiver

#146
20090074226
2009-03-19

PCB WITH EMBEDDED SPEAKER ASSEMBLY

#147
20090067649
2009-03-12

Transmission facility for a hearing apparatus with film conductor shielding and naturally shielded coil

#148
20090010473
2009-01-08

Hearing apparatus with low-interference receiver control and corresponding method

#149
20080292126
2008-11-27

HEARING ASSISTANCE DEVICE WITH CAPACITIVE SWITCH

#150
20080279407
2008-11-13

MEMS microphone, production method and method for installing

#151
20080232624
2008-09-25

Hearing device with current-conducting metal arm

#152
20080226108
2008-09-18

Receiver with an additional shielding facility

#153
20080219483
2008-09-11

Small-footprint microphone module with signal processing functionality

#154
20080212812
2008-09-04

Hearing apparatus having a receiver compensation coil

#155
20080151982
2008-06-26

Method and system for conducting hearing aid compatibility testing of a mobile communication device

#156
20080123887
2008-05-29

Absorption of electromagnetic radiation in hearing apparatuses

#157
20080056520
2008-03-06

Hearing aid with antenna for reception and transmission of electromagnetic signals

#158
20070286445
2007-12-13

Microphone Assembly with Preamplifier and Manufacturing Method Thereof

#159
20070269051
2007-11-22

Measuring box for a hearing apparatus and corresponding measuring method

#160
20070258610
2007-11-08

Microphone for a hearing aid

#161
20070202627
2007-08-30

Silicon condenser microphone and manufacturing method

#162
20070201715
2007-08-30

Silicon condenser microphone and manufacturing method

#163
20070183614
2007-08-09

Battery contact for a hearing apparatus

#164
20070154042
2007-07-05

Hearing aid protective packaging assembly

#165
20070127744
2007-06-07

Acoustical receiver housing for hearing aids

#166
20070121967
2007-05-31

Hearing aid with large diaphragm microphone element including a printed circuit board

#167
20070106344
2007-05-10

Transformable speech processor module for a hearing prosthesis

#168
20070036373
2007-02-15

Methods, devices, and computer program products for operating a mobile device in multiple signal processing modes for hearing aid compatibility

#169
20070032271
2007-02-08

Wireless communication device having electromagnetic compatibility for hearing aid devices

#170
20060227988
2006-10-12

Digital communication device

#171
20060177083
2006-08-10

Hearing aid with large diaphragm microphone element including a printed circuit board

#172
20060104463
2006-05-18

Filter for interfering signals in hearing devices

#173
20060093174
2006-05-04

Hearing aid

#174
20060018495
2006-01-26

Radio frequency shielding for receivers within hearing aids and listening devices

#175
20060013432
2006-01-19

Low-radiation electromagnetic earpiece

#176
20060008105
2006-01-12

Apparatus for suppressing radio frequency interference in a microphone assembly with preamplifier

#177
20050234711
2005-10-20

Method and system for reducing audible side effects of dynamic current consumption

#178
20050213787
2005-09-29

Microphone assembly with preamplifier and manufacturing method thereof

#179
20050201577
2005-09-15

Hearing instrument with data transmission interference blocking

#180
20050117713
2005-06-02

Telephone handset

#181
20050018864
2005-01-27

Method of manufacturing a microphone

#182
17567416
2025-01-14

Capacitive touch sensing using system-in-package components and batteries

#183
14836499
2016-05-10

Top port multi-part surface mount silicon condenser microphone

#184
14321525
2015-06-30

Methods of manufacture of top port surface mount MEMS microphones

#185
14258870
2015-09-29

Top port surface mount MEMS microphone

#186
14182960
2015-09-15

Methods of manufacture of bottom port surface mount MEMS microphones

#187
14155054
2015-10-06

Methods of manufacture of bottom port surface mount MEMS microphones

#188
14154822
2015-09-22

Bottom port surface mount MEMS microphone

#189
14149525
2015-06-09

Bottom port surface mount MEMS microphone

#190
14149506
2015-09-22

Top port surface mount MEMS microphone

#191
14149501
2015-05-05

Top port multi-part surface mount MEMS microphone

#192
14149475
2015-05-26

Methods of manufacture of bottom port multi-part surface mount MEMS microphones

#193
14149373
2015-10-13

Methods of manufacture of top port surface mount MEMS microphones

#194
14149372
2015-05-05

Bottom port multi-part surface mount MEMS microphone