ClassID:

232162

H04R2225/77 - CPC Classification

Classification description:

Details of deaf aids covered by , not provided for in any of its subgroups Design aspects, e.g. CAD, of hearing aid tips, moulds or housings

Recent Application in this class:
#1
20250386149
2025-12-18

ACOUSTIC ELEMENT, ACOUSTIC DEVICE, AND PREPARATION METHOD FOR ACOUSTIC ELEMENT

#2
20250278527
2025-09-04

Systems and Methods for Designing Customized Hearing Devices for Users

#3
20250184678
2025-06-05

CONSTRUCTION TECHNIQUES FOR HEARING INSTRUMENTS

#4
20250173470
2025-05-29

METHOD FOR EARPIECE DESIGN VIA MISFIT PARAMETERS

#5
20250142270
2025-05-01

EAR IMPRESSION TRIAGE AND IDENTIFICATION OF ANATOMICAL LANDMARKS IN HUMAN EARS

#6
20240423486
2024-12-26

EAR SYSTEM

#7
20240357300
2024-10-24

HEARING INSTRUMENT AND ASSOCIATED BINAURAL HEARING SYSTEM

#8
20240323624
2024-09-26

Hearing Device Having a Shell that Includes a Compressible Region and Methods of Manufacturing the Same

#9
20240252048
2024-08-01

AI ASSISTANCE SYSTEM

#10
20240114303
2024-04-04

MEDICAL IMPLANT ACTUATOR WITH MASS CONFIGURED TO MITIGATE EDDY CURRENTS

#11
20230236003
2023-07-27

Canal hearing device sizer tools, systems and methods

#12
20230111811
2023-04-13

Hearing and monitoring system

#13
20230065996
2023-03-02

FACEPLATE FOR A CUSTOM-FITTED HEARING DEVICE SHELL

#14
20230025588
2023-01-26

Hearing device including a sensor and a method of forming same

#15
20220279294
2022-09-01

Automatic selection of hearing instrument component size

#16
20220272467
2022-08-25

Construction techniques for hearing instruments

#17
20220257186
2022-08-18

Hearing assistance device housing for improved biometric sensing

#18
20220248154
2022-08-04

HEARING ASSISTANCE DEVICE

#19
20220201413
2022-06-23

Hybrid shell for hearing aid

#20
20220007118
2022-01-06

Damping in contact hearing systems

#21
20210400405
2021-12-23

Impression procedure

#22
20210392449
2021-12-16

Tympanic lens for hearing device with reduced fluid ingress

#23
20210377676
2021-12-02

Medical hearing-aid earphone

#24
20210334419
2021-10-28

METHOD FOR EARPIECE DESIGN VIA MISFIT PARAMETERS

#25
20210321207
2021-10-14

Acoustic devices

#26
20210289301
2021-09-16

Battery coating for rechargable hearing systems

#27
20210282666
2021-09-16

Automatic ear impression classification

#28
20210243538
2021-08-05

Hearing aid including induction coil

#29
20210211816
2021-07-08

Modularization of components of an ear-wearable device

#30
20210195351
2021-06-24

Earpiece for a Hearing Device

#31
20210195348
2021-06-24

Fitting and positioning a component for a hearing device

#32
20210152961
2021-05-20

Closing assembly for an in the ear part of a hearing device

#33
20210106236
2021-04-15

Hearing and monitoring system

#34
20210067886
2021-03-04

Protective cover for a hearing aid device

#35
20210014619
2021-01-14

Hearing device including a sensor and a method of forming same

#36
20200374639
2020-11-26

Damping in contact hearing systems

#37
20200268260
2020-08-27

Hearing and monitoring system

#38
20200252712
2020-08-06

Apparatus and methods for selective data network access

#39
20200213788
2020-07-02

Acoustic receiver with b-stage seal and method of making same

#40
20200204933
2020-06-25

Modularization of components of an ear-wearable device

#41
20200177987
2020-06-04

Sebum resistance enhancement for wearable devices

#42
20200160822
2020-05-21

External ear insert for hearing comprehension enhancement

#43
20200120432
2020-04-16

Hybrid shell for hearing aid

#44
20200068323
2020-02-27

Impression procedure

#45
20200007998
2020-01-02

Damping in contact hearing systems

#46
20200007997
2020-01-02

Magnetic battery cover for a hearing device

#47
20200007969
2020-01-02

Method of manufacturing a hearing device housing, a preform of a hearing device housing, a hearing device housing and a hearing device

#48
20190379993
2019-12-12

System and method to capture image of pinna and characterize human auditory anatomy using image of pinna

#49
20190379987
2019-12-12

Method of manufacturing a component of a hearing device and component

#50
20190282119
2019-09-19

Generic ear device with electrodes

#51
20190253815
2019-08-15

BATTERY COATING FOR RECHARGABLE HEARING SYSTEMS

#52
20190184608
2019-06-20

Custom elastomeric earmold with secondary material infusion

#53
20190007762
2019-01-03

Customized ear tips

#54
20180279033
2018-09-27

Apparatus and methods for selective data network access

#55
20180242089
2018-08-23

Hearing device with an optical identification

#56
20180234781
2018-08-16

Hearing assistance device

#57
20180234779
2018-08-16

Bone conduction hearing aid device and bone conduction speaker

#58
20180234600
2018-08-16

Ear canal modeling using pattern projection

#59
20180227686
2018-08-09

Hearing device for being worn at least partly within an ear canal and a method for manufacturing such a hearing device

#60
20180139561
2018-05-17

Audio based characterization of a human auditory system for personalized audio reproduction

#61
20180139533
2018-05-17

Spatially ambient aware personal audio delivery device

#62
20180139532
2018-05-17

Image and audio based characterization of a human auditory system for personalized audio reproduction

#63
20180132764
2018-05-17

System and method to capture image of pinna and characterize human auditory anatomy using image of pinna

#64
20170347211
2017-11-30

Standard attachment for a standard earpiece and standard earpiece

#65
20170339499
2017-11-23

AN IMPRESSION-TAKING PAD, A METHOD OF IMPRESSION-TAKING, AN IMPRESSION, A METHOD OF MANUFACTURING A CUSTOM EAR CANAL SHELL, A CUSTOM EAR CANAL SHELL AND A HEARING DEVICE

#66
20170339498
2017-11-23

Waterproof molded membrane for microphone

#67
20170318403
2017-11-02

Impression-taking pad and a method for taking an impression of an ear canal

#68
20170311069
2017-10-26

Custom-molding in-ear headphone ear tips

#69
20170305040
2017-10-26

Custom elastomeric earmold with secondary material infusion

#70
20170280260
2017-09-28

A METHOD FOR PRODUCING A HEARING DEVICE SHELL, A HEARING DEVICE SHELL AND A HEARING DEVICE

#71
20170195809
2017-07-06

Light based hearing systems, apparatus, and methods

#72
20170195804
2017-07-06

Charging protocol for rechargable hearing systems

#73
20170127199
2017-05-04

Hearing assistance device and method of forming same

#74
20170116975
2017-04-27

External ear insert for hearing comprehension enhancement

#75
20170099553
2017-04-06

Hybrid shell for hearing aid

#76
20170099552
2017-04-06

In-ear monitors and methods of manufacturing

#77
20170041722
2017-02-09

Hearing aid device having battery drawer

#78
20160310028
2016-10-27

Ear plug with surface electrodes

#79
20160174002
2016-06-16

Miniature speaker and speaker cabinet and hearing aid

#80
20160157027
2016-06-02

Hearing device with improved low frequency response and method for manufacturing such a hearing device

#81
20160088410
2016-03-24

System and method for auditory canal measuring, facial contouring

#82
20160088381
2016-03-24

Custom earphone with dome in the canal

#83
20160057552
2016-02-25

Method and system for modeling a custom fit earmold

#84
20160044423
2016-02-11

External ear insert for hearing comprehension enhancement

#85
20150358749
2015-12-10

Shell for a hearing device

#86
20150289068
2015-10-08

Hearing aid device having battery drawer

#87
20150271610
2015-09-24

Waterproof molded membrane for microphone

#88
20150086053
2015-03-26

HEARING INSTRUMENT WITH BATTERY COMPARTMENT SWITCH

#89
20150030196
2015-01-29

Custom earphone with dome in the canal

#90
20150016648
2015-01-15

Acoustically transparent barrier layer to seal audio transducers

#91
20150010184
2015-01-08

Coupling member and hearing system using it

#92
20140348362
2014-11-27

Three dimensional substrate for hearing assistance devices

#93
20140343900
2014-11-20

Methods and systems for ear device design using computerized tomography (CT)-collected anthropomorphic data

#94
20140286516
2014-09-25

External ear insert for hearing comprehension enhancement

#95
20140257518
2014-09-11

Multi-functional hybrid devices/structures using 3D printing

#96
20140153755
2014-06-05

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

#97
20130315427
2013-11-28

Implantable microphone

#98
20130006043
2013-01-03

SYSTEMS FOR MANUFACTURING ORAL-BASED HEARING AID APPLIANCES

#99
20120224734
2012-09-06

HEARING AID AND METHOD OF FABRICATING THE SAME

#100
20120209101
2012-08-16

Ear plug with surface electrodes

#101
20110258839
2011-10-27

Method of manufacturing hearing devices

#102
20110180947
2011-07-28

Method of manufacturing standard ear shells for in-the-ear type general-purpose hearing aids

#103
20110155147
2011-06-30

Quasi-triangular in-ear device

#104
20110150258
2011-06-23

External ear insert for hearing comprehension enhancement

#105
20110130645
2011-06-02

SYSTEM AND METHOD FOR RECONSTRUCTION OF THE HUMAN EAR CANAL FROM OPTICAL COHERENCE TOMOGRAPHY SCANS

#106
20110103630
2011-05-05

Methods for inlet and outlet modelling of vent as large as possible for hearing aid devices

#107
20110077760
2011-03-31

Method of producing a housing shell or ear mold to be worn in the ear

#108
20110068502
2011-03-24

Custom Injection Mold and Molding Process Using Rapid Prototyping Processes

#109
20100286964
2010-11-11

Method of generating an optimized venting channel in a hearing instrument

#110
20100226502
2010-09-09

Method For Fabricating A Hearing Device

#111
20100208926
2010-08-19

Hearing device with individually aligned electronic component and production method

#112
20100195857
2010-08-05

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

#113
20100158294
2010-06-24

Three dimensional substrate for hearing assistance devices

#114
20100131090
2010-05-27

METHOD AND PROCESS FOR AUTOMATING THE DESIGN OF A LOCKING MECHANISM FOR A HEARING INSTRUMENT

#115
20100103170
2010-04-29

System and method for automatic detection of anatomical features on 3D ear impressions

#116
20100100362
2010-04-22

Point-Based Shape Matching And Distance Applied To Ear Canal Models

#117
20100026775
2010-02-04

Simultaneous negative cast and shell fabrication for custom hearing aids

#118
20100017006
2010-01-21

Method and system for creating non-occluding earpieces

#119
20090306517
2009-12-10

Method and apparatus for mathematically characterizing ear canal geometry

#120
20090245559
2009-10-01

Method for adaptive construction of a small CIC hearing instrument

#121
20090202094
2009-08-13

Hearing aid with connecting element serving for retention in concha

#122
20090196447
2009-08-06

Assembly Method of Custom Hearing Aids

#123
20090148016
2009-06-11

Method and system for second bend plane detection of ear canal surfaces

#124
20090123012
2009-05-14

Faceplate for hearing devices and method for producing a faceplate

#125
20090123001
2009-05-14

Method for three-dimensional presentation of a hearing apparatus on a head and corresponding graphics facility

#126
20090116731
2009-05-07

Method and system for detection of concha and intertragal notch point in 3D undetailed ear impressions

#127
20090099677
2009-04-16

Method for anatomically aware automatic faceplate placement for hearing instrument design

#128
20090097682
2009-04-16

Computerized rule based binaural modeling system for the hearing aid design

#129
20090034767
2009-02-05

Method for adapting a hearing aid by a perceptive model

#130
20090022345
2009-01-22

Hearing device employing signal processing based on design-related parameters and corresponding method

#131
20080310728
2008-12-18

Method and system for side detection of 3D undetailed ear impressions

#132
20080253597
2008-10-16

Computerized automatic wax guard design modeling system and method for hearing instruments

#133
20080247579
2008-10-09

System and method for designing hearing aid components with a flexible cover

#134
20080232621
2008-09-25

Apparatus for vented hearing assistance systems

#135
20080232618
2008-09-25

System and method for adapting hearing aids

#136
20080222564
2008-09-11

Hearing aid impression buildability index computation tool

#137
20080192961
2008-08-14

Ear-mounted transducer and ear-device

#138
20080175424
2008-07-24

Feature protection for stereo lithographic manufacturing processes

#139
20080143712
2008-06-19

Intelligent modeling method and system for earmold shell and hearing aid design

#140
20080137949
2008-06-12

Generalized rigid alignment of 3D ear impression models

#141
20080126062
2008-05-29

Computerized method for adherence to physical restriction in the construction of an ITE hearing aid

#142
20080118094
2008-05-22

Positioning and orienting a unit of a hearing device relative to individual's head

#143
20080111283
2008-05-15

METHOD AND A TOOL FOR SHAPING AN ELONGATED DEFORMABLE MEMBER FOR A HEARING AID

#144
20080095392
2008-04-24

Hearing aid with sound tube serving for retention in concha

#145
20080094392
2008-04-24

System and method for performing a selective fill for a hearing aid shell

#146
20080089542
2008-04-17

Acoustic enhancement for behind the ear communication devices

#147
20080078082
2008-04-03

Ellipsoidal line cut system and method for hearing aid shell design

#148
20080070181
2008-03-20

Systems for manufacturing oral-based hearing aid appliances

#149
20080002847
2008-01-03

Hearing apparatus with special power source

#150
20070293972
2007-12-20

Preserving localization information from modeling to assembling

#151
20070269070
2007-11-22

Hearing device with screwed closing arrangement

#152
20070234571
2007-10-11

Method for fabricating a hearing aid shell and mold incorporating test fitting by the user

#153
20070223757
2007-09-27

Tapered vent for a hearing instrument

#154
20070206826
2007-09-06

In-the ear hearing aid device with a vent

#155
20070201713
2007-08-30

Method and apparatus for aperture detection of 3D hearing aid shells

#156
20070127754
2007-06-07

Method and apparatus for the classification of surface features of an ear impression

#157
20070082121
2007-04-12

Processes For Texturing The Surface of A Hearing Instrument

#158
20070081685
2007-04-12

Textured Surfaces For Hearing Instruments

#159
20070058829
2007-03-15

Method and apparatus for the rigid and non-rigid registration of 3D shapes

#160
20070057942
2007-03-15

Method and apparatus for the rigid registration of 3D ear impression shapes with skeletons

#161
20070057941
2007-03-15

Method and apparatus for the registration of 3D ear impression models

#162
20070050073
2007-03-01

Method and apparatus for surface partitioning using geodesic distance

#163
20070009129
2007-01-11

In the ear hearing aid utilizing annular acoustic seals

#164
20060276709
2006-12-07

System and method for reconstruction of the human ear canal from optical coherence tomography scans

#165
20060239483
2006-10-26

Mounting frame for custom hearing aid instruments

#166
20060233384
2006-10-19

Method of manufacturing an individually shaped hearing device or hearing aid

#167
20050169492
2005-08-04

Hearing aid with a face plate that is automatically manufactured to fit the hearing aid shell

#168
20050141739
2005-06-30

Soft hearing aid with stainless steel wire

#169
20050088435
2005-04-28

Novel 3D ear camera for making custom-fit hearing devices for hearing aids instruments and cell phones

#170
15978118
2018-12-18

Template based custom ear insert virtual shaping method

#171
15251596
2017-11-14

Method for manufacturing custom in-ear monitor with decorative faceplate