ClassID:

232061

H04R25/40 - CPC Classification

Classification description:

Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception Arrangements for obtaining a desired directivity characteristic

Sub-classes:
Recent Application in this class:
#1
20260107094
2026-04-16

SELECTION OF SYSTEM CONFIGURATIONS FOR TRANSMISSION AND RECEPTION OF SIGNALS IN HEARING INSTRUMENTS

#2
20260059244
2026-02-26

HEARING INSTRUMENT

#3
20260006390
2026-01-01

HEARING AID SYSTEM FOR DETERMINING AN AUDIO SIGNAL OF INTEREST

#4
20250373990
2025-12-04

HEARING AID COMPRISING A TARGET QUALITY ASSESSMENT UNIT

#5
20250344027
2025-11-06

METHOD OF OPERATING A HEARING DEVICE SYSTEM, AND HEARING DEVICE SYSTEM

#6
20250168575
2025-05-22

HEARING AID HAVING A SOFTWARE VENT

#7
20250150775
2025-05-08

OUTPUT OF AUDIO SIGNALS

#8
20250088810
2025-03-13

HEARING ASSIST DEVICE

#9
20250088809
2025-03-13

BRAIN-INSPIRED HEARING AID METHOD AND APPARATUS, HEARING AID DEVICE, COMPUTER DEVICE, AND STORAGE MEDIUM

#10
20240430624
2024-12-26

HEARING DEVICE COMPRISING A DIRECTIONAL SYSTEM CONFIGURED TO ADAPTIVELY OPTIMIZE SOUND FROM MULTIPLE TARGET POSITIONS

#11
20240414482
2024-12-12

HEARING AID AND METHOD FOR USE OF SAME

#12
20240340599
2024-10-10

HEARING ASSIST DEVICE

#13
20240276159
2024-08-15

Operating a hearing device for classifying an audio signal to account for user safety

#14
20240260887
2024-08-08

SYSTEM FOR CAPTURING ELECTROOCULOGRAPHY SIGNALS

#15
20240223971
2024-07-04

Hearing device or system comprising a communication interface

#16
20240179480
2024-05-30

METHOD FOR TRAINING A SPEAKER RECOGNITION UNIT OF A HEARING AID AND COMBINATION OF SUCH A HEARING AID AND A COMMUNICATION DEVICE

#17
20240147171
2024-05-02

METHOD FOR OPERATING AN ELECTRONIC DEVICE

#18
20240073628
2024-02-29

HEARING DEVICE

#19
20240031744
2024-01-25

METHOD FOR OPERATING A BINAURAL HEARING AID SYSTEM AND BINAURAL HEARING AID SYSTEM

#20
20230403515
2023-12-14

Hearing aid and method for use of same

#21
20230362560
2023-11-09

SYSTEM AND METHOD FOR PERSONALIZED, IMAGE ANALYSIS BASED POSITIONING OF HEARING AIDS

#22
20230283970
2023-09-07

METHOD FOR OPERATING A HEARING DEVICE

#23
20230221583
2023-07-13

SMART GLASSES TO ASSIST THOSE WHO ARE DEAF OR HARD OF HEARING

#24
20220394396
2022-12-08

Control of parameters of hearing instrument based on ear canal deformation and concha EMG signals

#25
20220337960
2022-10-20

Hearing device or system comprising a communication interface

#26
20220272464
2022-08-25

Mobile phone based hearing loss correction system

#27
20220270593
2022-08-25

Voice activity detection with low-power accelerometer

#28
20220014858
2022-01-13

Hearing aid and method for use of same

#29
20220007115
2022-01-06

HEARING SYSTEM HAVING IMPROVED HIGH FREQUENCY RESPONSE

#30
20210400398
2021-12-23

Tuning method, manufacturing method, computer-readable storage medium and tuning system

#31
20210385587
2021-12-09

Hearing assistance device

#32
20210314711
2021-10-07

Method for operating a hearing system and hearing system

#33
20210306772
2021-09-30

Hearing device configured for audio classification comprising an active vent, and method of its operation

#34
20210306765
2021-09-30

EEG-assisted beamformer, beamforming method and ear-worn hearing system

#35
20210298670
2021-09-30

Hearing device with optical sensor at spout

#36
20210297796
2021-09-23

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

#37
20210274292
2021-09-02

HEARING DEVICE INCLUDING IMAGE SENSOR

#38
20210051420
2021-02-18

Method of operating a hearing device, and hearing device

#39
20210021939
2021-01-21

Hearing aid and method for use of same

#40
20200336847
2020-10-22

Hearing assistance device with brain computer interface

#41
20200329316
2020-10-15

Hearing devices with eye movement detection

#42
20200314565
2020-10-01

Hearing device for own voice detection and method of operating a hearing device

#43
20200210141
2020-07-02

Hearing device incorporating user interactive auditory display

#44
20200204928
2020-06-25

User adjustable weighting of sound classes of a hearing aid

#45
20200145748
2020-05-07

Method of decreasing the effect of an interference sound and sound playback device

#46
20200037082
2020-01-30

HEARING SYSTEM HAVING IMPROVED HIGH FREQUENCY RESPONSE

#47
20200015022
2020-01-09

Hearing aid device and a system for controlling a hearing aid device

#48
20190373378
2019-12-05

Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode

#49
20190364370
2019-11-28

Hearing aid system with an aligned auditory perception

#50
20190356991
2019-11-21

Speech intelligibility enhancing system

#51
20190349692
2019-11-14

Method for operating a hearing aid, and hearing aid

#52
20190327570
2019-10-24

Hearing assistance device with brain computer interface

#53
20190253811
2019-08-15

INTERACTIVE HEARING AID ERROR DETECTION

#54
20190239006
2019-08-01

Hearing aid including a vibrator touching a pinna

#55
20190141458
2019-05-09

Method for adjusting hearing aid configuration based on pupillary information

#56
20190087150
2019-03-21

Hearing device incorporating user interactive auditory display

#57
20190052977
2019-02-14

Method for operating a hearing aid and hearing aid

#58
20190014422
2019-01-10

Direction of arrival estimation in miniature devices using a sound sensor array

#59
20180376243
2018-12-27

Lighting centric indoor location based service with speech-based user interface

#60
20180368722
2018-12-27

System for capturing electrooculography signals

#61
20180279059
2018-09-27

Binaural segregation of wireless accessories

#62
20180262846
2018-09-13

HEARING SYSTEM HAVING IMPROVED HIGH FREQUENCY RESPONSE

#63
20180253275
2018-09-06

Hearing device incorporating user interactive auditory display

#64
20180227677
2018-08-09

Binaural hearing assistance operation

#65
20180199140
2018-07-12

Hearing device with an earpiece and method for controlling a hearing device

#66
20180084355
2018-03-22

Hearing aid and earpiece

#67
20180084354
2018-03-22

Hearing aid with plug connection for earpiece

#68
20180084352
2018-03-22

Hearing aid system with an aligned auditory perception

#69
20170374476
2017-12-28

Hearing Eyeglass System and Method

#70
20170245065
2017-08-24

Hearing Eyeglass System and Method

#71
20170230788
2017-08-10

Hearing augmentation systems and methods

#72
20170230764
2017-08-10

Hearing augmentation systems and methods

#73
20170230762
2017-08-10

Hearing augmentation systems and methods

#74
20170230761
2017-08-10

Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode

#75
20170230760
2017-08-10

Technique for directing audio in augmented reality system

#76
20170195802
2017-07-06

Binaural hearing assistance operation

#77
20170127198
2017-05-04

Universal earpiece

#78
20170085998
2017-03-23

Hearing aid for people having asymmetric hearing loss

#79
20170013372
2017-01-12

Methods, systems, and device for remotely-processing audio signals

#80
20160373869
2016-12-22

Performance based in situ optimization of hearing aids

#81
20160323676
2016-11-03

Customization of adaptive directionality for hearing aids using a portable device

#82
20160277850
2016-09-22

Presentation of audio based on source

#83
20160205483
2016-07-14

Hearing aid system with an aligned auditory perception

#84
20160183014
2016-06-23

HEARING DEVICE WITH IMAGE CAPTURE CAPABILITIES

#85
20160112811
2016-04-21

Hearing system

#86
20160100258
2016-04-07

Direction indicative hearing apparatus and method

#87
20160066103
2016-03-03

Method and apparatus for localization of streaming sources in hearing assistance system

#88
20160066101
2016-03-03

Hearing system having improved high frequency response

#89
20160037268
2016-02-04

Automatic directional switching algorithm for hearing aids

#90
20150373465
2015-12-24

Method and apparatus for hearing assistance in multiple-talker settings

#91
20150373464
2015-12-24

Omni-directional perception in a binaural hearing aid system

#92
20150371648
2015-12-24

Enhancing perception of frequency-lowered speech

#93
20150341729
2015-11-26

System and method for providing a notification of device orientation

#94
20150281852
2015-10-01

Magnetometer in hearing aid

#95
20150256948
2015-09-10

Hearing aid system adapted for providing enriched sound and a method of generating enriched sound

#96
20150222996
2015-08-06

Directional filtering of audible signals

#97
20150181355
2015-06-25

Hearing device with selectable perceived spatial positioning of sound sources

#98
20150172830
2015-06-18

Method of audio signal processing and hearing aid system for implementing the same

#99
20150036850
2015-02-05

METHOD FOR FOLLOWING A SOUND SOURCE, AND HEARING AID DEVICE

#100
20150023534
2015-01-22

Interactive hearing aid fitting system and methods

#101
20150016644
2015-01-15

Method and apparatus for hearing assistance in multiple-talker settings

#102
20150003653
2015-01-01

Method and apparatus for localization of streaming sources in hearing assistance system

#103
20140369537
2014-12-18

Hearing assistance device with brain computer interface

#104
20140314259
2014-10-23

Method for adjusting the useful signal in binaural hearing aid systems and hearing aid system

#105
20140198936
2014-07-17

Electrooculogram as a control in a hearing assistance device

#106
20140198934
2014-07-17

Customization of adaptive directionality for hearing aids using a portable device

#107
20140193007
2014-07-10

SYSTEM AND METHOD FOR OBTAINING AN AUDIO STREAM BASED ON PROXIMITY AND DIRECTION

#108
20140185847
2014-07-03

Hearing aid with improved localization

#109
20140185846
2014-07-03

Hearing aid with improved localization

#110
20140177888
2014-06-26

ENVIRONMENT DETECTION AND ADAPTATION IN HEARING ASSISTANCE DEVICES

#111
20140112507
2014-04-24

Dual transducer with shared diaphragm

#112
20140029775
2014-01-30

Method and apparatus for directional acoustic fitting of hearing aids

#113
20130336507
2013-12-19

Beamforming in hearing aids

#114
20130329923
2013-12-12

Method of focusing a hearing instrument beamformer

#115
20130322671
2013-12-05

Enhancing perception of frequency-lowered speech

#116
20130287237
2013-10-31

Method of controlling a directional characteristic, and hearing system

#117
20130208929
2013-08-15

Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode

#118
20120008807
2012-01-12

Beamforming in hearing aids

#119
20110164771
2011-07-07

Method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus

#120
20110135126
2011-06-09

Hearing aid, hearing aid system, walking detection method, and hearing aid method

#121
20110075853
2011-03-31

Method of deriving individualized gain compensation curves for hearing aid fitting

#122
20100310101
2010-12-09

Method and apparatus for directional acoustic fitting of hearing aids

#123
20100202645
2010-08-12

Hearing system having improved high frequency response

#124
20100158290
2010-06-24

Method for selecting a preferred direction of a directional microphone and corresponding hearing device

#125
20100006111
2010-01-14

Custom fitted intra-oral appliances

#126
20090304187
2009-12-10

Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode

#127
20090279724
2009-11-12

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

#128
20090190774
2009-07-30

Enhanced blind source separation algorithm for highly correlated mixtures

#129
20070219784
2007-09-20

Environment detection and adaptation in hearing assistance devices

#130
20070160243
2007-07-12

SYSTEM AND METHOD FOR SEPARATION OF A USER'S VOICE FROM AMBIENT SOUND

#131
20070147635
2007-06-28

System and method for separation of a user's voice from ambient sound

#132
20060251278
2006-11-09

Hearing system having an open chamber for housing components and reducing the occlusion effect

#133
20060227990
2006-10-12

Transducer Assembly and Method of Making Same

#134
20060177079
2006-08-10

Method for controlling the directionality of the sound receiving characteristic of a hearing aid and a signal processing apparatus

#135
20050213777
2005-09-29

Systems and methods for separating multiple sources using directional filtering

#136
20050053250
2005-03-10

Directional hearing aid tester

#137
18634077
2024-10-01

System for aiding hearing and method for use of same

#138
16421246
2020-08-25

Adjustment method of hearing auxiliary device

#139
16172711
2020-10-27

Systems and methods for processing mixed media streams

#140
14746262
2017-05-30

Blind source separation systems