ClassID:

232221

H04R2460/17 - CPC Classification

Classification description:

Details of hearing devices, i.e. of ear- or headphones covered by or but not provided for in any of their subgroups, or of hearing aids covered by but not provided for in any of its subgroups Hearing device specific tools used for storing or handling hearing devices or parts thereof, e.g. placement in the ear, replacement of cerumen barriers, repair, cleaning hearing devices

Recent Application in this class:
#1
20260142482
2026-05-21

CHARGING CASES FOR EARPHONES

#2
20260107083
2026-04-16

FIT TEST MANAGEMENT FOR AN AUDIO PLAYBACK DEVICE

#3
20260075348
2026-03-12

EARBUD SECURING DEVICE ASSEMBLY AND METHOD OF USE

#4
20250386156
2025-12-18

EAR WEARING SOUND OUTPUT DEVICE AND INSERTION MEMBER

#5
20250365529
2025-11-27

Earpiece with Debris Ingress Protection

#6
20250350875
2025-11-13

UNIVERSAL FILM APPLICATION DEVICE FOR EARPHONE

#7
20250350871
2025-11-13

SHARED EARPIECE COMMUNICATION

#8
20250338055
2025-10-30

EARPHONE DEVICE

#9
20250308526
2025-10-02

PERSONALIZED SOUND MANAGEMENT AND METHOD

#10
20250247656
2025-07-31

DEACTIVATION SHIM FOR HEARING AID

#11
20250234139
2025-07-17

APPARATUS FOR MANIPULATION OF EAR DEVICES

#12
20250220368
2025-07-03

Replaceable Wax Guard Kit

#13
20250211928
2025-06-26

HEARING DEVICE SYSTEM AND TOOL

#14
20250150742
2025-05-08

ELECTRONIC CHARGING DEVICE AND USER INTERFACE

#15
20250142240
2025-05-01

Earphone Assembly, Earphone Case, and Watch

#16
20250089226
2025-03-13

Shielded case for wireless earpieces

#17
20250088815
2025-03-13

SWAPPING ROLES BETWEEN UNTETHERED WIRELESSLY CONNECTED DEVICES

#18
20250030973
2025-01-23

ROTATING HEADPHONE STAND

#19
20240430628
2024-12-26

RADIO FREQUENCY ANTENNA FOR AN IN-THE-EAR HEARING DEVICE

#20
20240373157
2024-11-07

WIRELESS AUDIO OUTPUT DEVICES

#21
20240340602
2024-10-10

SYSTEMS AND METHODS FOR CALIBRATING A HEADPHONE FIXTURE

#22
20240322578
2024-09-26

HEARING DEVICE CHARGERS

#23
20240312456
2024-09-19

Personalized Sound Management and Method

#24
20240292141
2024-08-29

CHARGING BOX AND STORAGE BOX

#25
20240282271
2024-08-22

ELECTRONIC DEVICE AND METHOD FOR ADJUSTING LUMINANCE OF DISPLAY ON BASIS OF ANGLE FORMED WITH EARBUD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

#26
20240275191
2024-08-15

CHARGING CASES FOR EARPHONES

#27
20240275190
2024-08-15

CHARGING CASES FOR EARPHONES

#28
20240200770
2024-06-20

Light guide structure of earphone charging case

#29
20240196126
2024-06-13

CRADLE, AND WIRELESS AUDIO SYSTEM INCLUDING THE SAME

#30
20240180301
2024-06-06

WRISTBAND FOR EARPHONE PLACEMENT

#31
20240147129
2024-05-02

EARPHONE AND CASE OF EARPHONE

#32
20240121545
2024-04-11

TRUE WIRELESS DEVICE AND DUAL-MODE TRUE WIRELESS DEVICE

#33
20240066559
2024-02-29

EARPHONE CLEANING DEVICE

#34
20240064482
2024-02-22

SELF-CALIBRATION FOR AUDIO DEVICES

#35
20240056715
2024-02-15

SOUND COMMUNICATION SYSTEM INCLUDING MICROPHONE AND PERSONAL AUDIO OUTPUT DEVICE

#36
20230422454
2023-12-28

Shielded case for wireless earpieces

#37
20230412960
2023-12-21

Method for charging wireless headset, charging circuit and charging case

#38
20230362529
2023-11-09

HEARING DEVICE AND METHOD TO PROVIDE SUCH A HEARING DEVICE

#39
20230301408
2023-09-28

PORTABLE LISTENING DEVICE WITH WIRELESS CHARGING CASE

#40
20230254625
2023-08-10

CHARGING CASE FOR WIRELESS EARPHONE, CHARGING CASE, AND WIRELESS CHARGING SYSTEM

#41
20230224647
2023-07-13

APPARATUS FOR MANIPULATION OF EAR DEVICES

#42
20230217150
2023-07-06

ELECTRONIC DEVICE INCLUDING WIRELESS EARPHONE AND CRADLE, AND METHOD OF OPERATING THE SAME

#43
20230217149
2023-07-06

CHARGING BOX

#44
20230217148
2023-07-06

CHARGING METHOD AND SYSTEM, CHARGING BOX, AND BLUETOOTH EARPHONES

#45
20230208949
2023-06-29

SMARTPHONE HAVING EARPHONE STORAGE UNIT

#46
20230197080
2023-06-22

Personalized sound management and method

#47
20230188894
2023-06-15

Using auxiliary device case for translation

#48
20230179905
2023-06-08

SHARED EARPIECE COMMUNICATION

#49
20230156414
2023-05-18

Radio frequency antenna for an in-the-ear hearing device

#50
20230155403
2023-05-18

WIRELESS WEARABLE PENDANT AND ACCESSORY CHARGER WITH MULTIPLE DOORS

#51
20230129614
2023-04-27

EARBUD ELECTRODE ALIGNMENT

#52
20230119781
2023-04-20

Handling tool for hearing aid

#53
20230086797
2023-03-23

Hearing protection calibration adapter device

#54
20230077446
2023-03-16

SMART SEAMLESS SIGN LANGUAGE CONVERSATION DEVICE

#55
20230066353
2023-03-02

Multimodal audio broadcast assembly

#56
20230064754
2023-03-02

Shielded case for wireless earpieces

#57
20230061521
2023-03-02

Earphone case and wireless earphone

#58
20220400824
2022-12-22

THREE-PROOF EARBUDS BOX PROTECTIVE CASE

#59
20220360880
2022-11-10

TWS earphone, method and apparatus for reducing earphone energy consumption, and medium

#60
20220329927
2022-10-13

Communication control method, apparatus and system, charging case and wireless earphone

#61
20220279293
2022-09-01

Hearing aid, antenna for a hearing aid, and method for producing a hearing aid

#62
20220262361
2022-08-18

Personalized sound management and method

#63
20220240025
2022-07-28

Hearing aid for placement in a user's ear canal

#64
20220232333
2022-07-21

Swapping roles between untethered wirelessly connected devices

#65
20220226867
2022-07-21

Earphone cleaning device

#66
20220217483
2022-07-07

HEARING DEVICE SYSTEM AND TOOL

#67
20220159390
2022-05-19

Connector tip with bristles for hearing instruments

#68
20220150646
2022-05-12

Hearing aid for placement in a user's ear canal

#69
20220030346
2022-01-27

Wireless audio output devices

#70
20220029456
2022-01-27

Microphone, a headphone, a kit comprising the microphone and the headphone, and a method for processing sound using the kit

#71
20210400406
2021-12-23

Wax management system

#72
20210385594
2021-12-09

Hearing protection calibration adapter device

#73
20210385569
2021-12-09

INVERTED BALLOON SYSTEM AND INFLATION MANAGEMENT SYSTEM

#74
20210377508
2021-12-02

SYSTEMS AND METHODS FOR CUSTOM OBJECT DESIGN

#75
20210361803
2021-11-25

Hearing aid dryer and disinfection kit with UV-reflective drying tray

#76
20210314713
2021-10-07

Miniature ear canal type hearing aid

#77
20210283677
2021-09-16

Coiling device

#78
20210274273
2021-09-02

Portable listening device with sensors

#79
20210219080
2021-07-15

Speech Processor Cases

#80
20210211801
2021-07-08

Methods and mechanisms for inflation

#81
20210201907
2021-07-01

Personalized sound management and method

#82
20210185453
2021-06-17

Hearing aid for placement in a user's ear canal

#83
20210185452
2021-06-17

Hearing aid for placement in a user's ear canal

#84
20210152960
2021-05-20

Apparatuses for coupling to hearing aids

#85
20210152912
2021-05-20

Portable listening device with accelerometer

#86
20210120707
2021-04-22

Shielded case for wireless earpieces

#87
20210044907
2021-02-11

Hearing aid dryer and disinfection kit

#88
20210041166
2021-02-11

Dryer and sanitizer for rechargeable electronic devices

#89
20210039141
2021-02-11

Earphone cleaning device

#90
20200404439
2020-12-24

Swapping roles between untethered wirelessly connected devices

#91
20200404408
2020-12-24

Earpiece positioning and retaining

#92
20200371588
2020-11-26

Input controller for navigating an immersive experience

#93
20200366999
2020-11-19

Charging and drying station for hearing aid device

#94
20200353110
2020-11-12

Storage device for headphones

#95
20200329319
2020-10-15

Radio frequency antenna for an in-the-ear hearing device

#96
20200296528
2020-09-17

Cerumen filter applicator

#97
20200288229
2020-09-10

Wireless earbud

#98
20200275184
2020-08-27

Portable listening device with sensors

#99
20200267464
2020-08-20

Audio device

#100
20200245079
2020-07-30

Universal charging and drying station for hearing aid

#101
20200236478
2020-07-23

Module of a hearing device, a removal tool, a hearing device and a method of separating a module from a housing

#102
20200236341
2020-07-23

Systems and methods for using native references in custom object design

#103
20200216228
2020-07-09

EARPHONE BOX AND CONTROL METHOD THEREOF

#104
20200128341
2020-04-23

Elastomeric wax barrier for hearing aid acoustic port

#105
20200068308
2020-02-27

Stereo earphone

#106
20200066276
2020-02-27

Personalized sound management and method

#107
20200059716
2020-02-20

Wearable devices with increased adhesion

#108
20200000406
2020-01-02

Apparatus for manipulation of ear devices

#109
20190387305
2019-12-19

Inverted balloon system and inflation management system

#110
20190356996
2019-11-21

Wax filter solution for a speaker of hearing aid

#111
20190335264
2019-10-31

Wireless audio output devices

#112
20190297437
2019-09-26

DEVICE FOR MAINTAINING A HEARING AID WITH A RECHARGEABLE BATTERY

#113
20190289383
2019-09-19

Wireless earbud

#114
20190289382
2019-09-19

Earbud case with insert

#115
20190289381
2019-09-19

Earbud case with pairing button

#116
20190284358
2019-09-19

Surface treatments for wearable devices

#117
20190268706
2019-08-29

Modular hearing assistance device

#118
20190268703
2019-08-29

Portable case for modular hearing assistance devices

#119
20190268680
2019-08-29

Portable case for modular hearing assistance devices

#120
20190230456
2019-07-25

Speech processor cases

#121
20190230453
2019-07-25

Customized device for insertion of a deep-cana hearing aid and a method for manufacturing and using such an insertion device

#122
20190215609
2019-07-11

EARPHONE WITH NECK BAND

#123
20190208324
2019-07-04

Using auxiliary device case for translation

#124
20190174219
2019-06-06

Methods and mechanisms for inflation

#125
20190166439
2019-05-30

Photoactive self-cleaning hearing assistance device

#126
20190166437
2019-05-30

Hearing aid apparatus and hearing aid device

#127
20190132690
2019-05-02

Hearing device

#128
20190116438
2019-04-18

Wax management system

#129
20190052984
2019-02-14

Swapping roles between untethered wirelessly connected devices

#130
20190030587
2019-01-31

Coiling device

#131
20190014309
2019-01-10

Custom earbud scanning and fabrication

#132
20180376264
2018-12-27

Self-drying hearing aid and method for transporting humidity out of such hearing aid

#133
20180376236
2018-12-27

Wearable devices with increased adhesion

#134
20180376233
2018-12-27

Wireless audio output devices

#135
20180367883
2018-12-20

Wireless headset carrying case with digital audio output port

#136
20180359579
2018-12-13

Adjustable securing mechanism

#137
20180352345
2018-12-06

Radio frequency antenna for an in-the-ear hearing device

#138
20180324531
2018-11-08

Hearing aid comprising a receiver assembly

#139
20180279049
2018-09-27

A MOBILE TELEPHONE UTILIZING CARTILAGE CONDUTION

#140
20180279034
2018-09-27

Dynamically reactive, formable and wearable earpiece

#141
20180262839
2018-09-13

Earphone having vibration conductor which conducts vibration, and stereo earphone including the same

#142
20180249241
2018-08-30

Methods and mechanisms for inflation

#143
20180184187
2018-06-28

Earpiece positioning and retaining

#144
20180132026
2018-05-10

MODULAR WIRELESS EARBUDS

#145
20180126020
2018-05-10

Device for cleaning a hearing aid

#146
20180124531
2018-05-03

Hearing aid sleeve

#147
20180115843
2018-04-26

Photoactive self-cleaning hearing assistance device

#148
20180115816
2018-04-26

Case with magnetic over-center mechanism

#149
20180104725
2018-04-19

Hearing device restoration device, system, and methods therefor

#150
20180098163
2018-04-05

Adjustable securing mechanism

#151
20180084351
2018-03-22

Radio frequency antenna for an in-the-ear hearing device

#152
20180070163
2018-03-08

System and method for securing headphone transducers

#153
20180067623
2018-03-08

Headset device and visual feedback method and apparatus thereof

#154
20180054668
2018-02-22

Inverted balloon system and inflation management system

#155
20180035218
2018-02-01

Method of mounting a hearing device component inside a hearing device

#156
20180020302
2018-01-18

Hearing aid

#157
20180014436
2018-01-11

Shielded case for wireless earpieces

#158
20170366892
2017-12-21

Compliant constrained headband spring

#159
20170353797
2017-12-07

Mobile telephone utilizing cartilage conduction

#160
20170347182
2017-11-30

Case with inductive charging system to charge a portable device

#161
20170319725
2017-11-09

Single-pair earphone sterilizer with germicidal light

#162
20170318404
2017-11-02

Transducer protection system, hearing device and usage of a transducer protection system

#163
20170311105
2017-10-26

Swapping roles between untethered wirelessly connected devices

#164
20170311069
2017-10-26

Custom-molding in-ear headphone ear tips

#165
20170264992
2017-09-14

Compliant constrained headband spring

#166
20170245038
2017-08-24

Magnetic retention of earbud within cavity

#167
20170238087
2017-08-17

Earbuds with acoustic insert

#168
20170208404
2017-07-20

Hearing aid system with positioning tool

#169
20170208402
2017-07-20

Hearing aid comprising a flexible connection member

#170
20170195808
2017-07-06

Self-fitting in-canal component and hearing assistance device

#171
20170195807
2017-07-06

Article with internal light source for fitting in-situ and related devices and methods

#172
20170188164
2017-06-29

HEARING DEVICE

#173
20170099551
2017-04-06

Speech processor cases

#174
20170094432
2017-03-30

Elastomeric wax barrier for hearing aid acoustic port

#175
20170094430
2017-03-30

Hearing aid system with a positioning tool

#176
20170094422
2017-03-30

Hearing aid comprising a receiver assembly

#177
20170094399
2017-03-30

Wireless pairing of earbuds and case

#178
20170094398
2017-03-30

Earbuds with capacitive touch sensor

#179
20170094397
2017-03-30

Wireless earbuds with electronic contacts

#180
20170094396
2017-03-30

Wireless pairing of earbuds and case

#181
20170094395
2017-03-30

Earbud case with wireless radio shutdown feature

#182
20170094393
2017-03-30

Earbud case with receptacle connector for earbuds

#183
20170094392
2017-03-30

Earbud case with charging system

#184
20170094391
2017-03-30

Magnetic retention of earbud within cavity

#185
20170094390
2017-03-30

Earbuds with acoustic insert

#186
20170094381
2017-03-30

Case with torsion spring over-center mechanism

#187
20170093454
2017-03-30

Case with inductive charging system to charge a portable device

#188
20170093453
2017-03-30

Case with magnetic over-center mechanism

#189
20170093079
2017-03-30

Waterproof receptacle connector

#190
20170085975
2017-03-23

Headphone device

#191
20170078784
2017-03-16

Circuit assembly for compact acoustic device

#192
20170078782
2017-03-16

System and method for securing headphone transducers

#193
20170070801
2017-03-09

Electronic device with magnetically stowable speaker assemblies

#194
20170034610
2017-02-02

Earpiece positioning and retaining

#195
20170013375
2017-01-12

Spacer and hearing device comprising it

#196
20170013342
2017-01-12

Wireless audio output devices

#197
20170006393
2017-01-05

Methods and devices for correct and safe placement of an in-ear communication device in the ear canal of a user

#198
20170006390
2017-01-05

Insert member for a hearing device

#199
20160360350
2016-12-08

Wireless audio output devices

#200
20160353193
2016-12-01

Wearable electronic device having ornamental and deployment modes

#201
20160323682
2016-11-03

Open ear canal hearing aid

#202
20160323681
2016-11-03

Mounting structure of electronic device for shutting off power and case, electronic device thereof

#203
20160323663
2016-11-03

Headphone

#204
20160309266
2016-10-20

Hearing aid device with positioning guide and hearing aid device system

#205
20160295311
2016-10-06

EARPLUGS, EARPHONES, PANELS, INSERTS AND SAFETY METHODS

#206
20160294106
2016-10-06

Connector assembly

#207
20160286324
2016-09-29

Hearing aid comprising an insert member

#208
20160277848
2016-09-22

Apparatus, system and method for drying of hearing aid devices

#209
20160269836
2016-09-15

Wireless charging system for hearing instruments

#210
20160165334
2016-06-09

HEARING DEVICE WITH SELF-CLEANING TUBING

#211
20160157031
2016-06-02

Fixation methods for traversing ear canals

#212
20160142805
2016-05-19

System and method for securing headphone transducers

#213
20160050474
2016-02-18

Circuit assembly for compact acoustic device

#214
20160029134
2016-01-28

Adjustable securing mechanism for a space access device

#215
20150372532
2015-12-24

Portable device, charging device for same, and charging system for portable device

#216
20150365755
2015-12-17

System and method for managing headphone wires

#217
20150359553
2015-12-17

Implant magnet insertion and removal tools

#218
20150289061
2015-10-08

Hearing aid comprising a flexible connection member

#219
20150281819
2015-10-01

Earpieces having flexible flaps

#220
20150264490
2015-09-17

Hearing aid container

#221
20150228268
2015-08-13

Tube system and life tube adaptor for a hearing aid

#222
20150201282
2015-07-16

RFID-equipped hearing aid retainer

#223
20150201270
2015-07-16

Inverted balloon system and inflation management system

#224
20150181338
2015-06-25

Stereo earphone

#225
20150172802
2015-06-18

Neckband-type earphone

#226
20150146901
2015-05-28

Hearing aid removal handle

#227
20150117661
2015-04-30

Method and system for electronic packaging for a headset

#228
20150110320
2015-04-23

Earphone assembly

#229
20150104053
2015-04-16

Direct drive micro hearing device

#230
20150078607
2015-03-19

Earpiece positioning and retaining

#231
20150078602
2015-03-19

Hearing loss compensation apparatus including external microphone

#232
20150078578
2015-03-19

Earpiece positioning and retaining

#233
20140376756
2014-12-25

Ear strap for a probe tube

#234
20140355804
2014-12-04

INCREASING ANTENNA PERFORMANCE FOR WIRELESS HEARING ASSISTANCE DEVICES

#235
20140294213
2014-10-02

Ear cleaning apparatus

#236
20140286515
2014-09-25

Earmolds

#237
20140270232
2014-09-18

Headphones having distributed mass power source

#238
20140254846
2014-09-11

Canal hearing devices and batteries for use with same

#239
20140241557
2014-08-28

Wireless charging system for hearing instruments

#240
20140205124
2014-07-24

Method of manufacturing a soft custom ear mold and a soft custom ear mold

#241
20140166122
2014-06-19

Methods and mechanisms for inflation

#242
20140150234
2014-06-05

Tool for insertion of canal hearing device into the ear canal

#243
20130340769
2013-12-26

Height adjustment arrangement for an ear cup in a hearing protector unit

#244
20130294631
2013-11-07

Tool for removal of canal hearing device from ear canal

#245
20130223665
2013-08-29

Molding structure for a hearing apparatus, hearing apparatus, and method of producing the molding structure

#246
20130220385
2013-08-29

Device for cleaning a hearing aid

#247
20130216075
2013-08-22

Switching stuctures for hearing aid

#248
20130130097
2013-05-23

Canal hearing devices and batteries for use with same

#249
20130129130
2013-05-23

Ear docking station for hearing aids

#250
20130129128
2013-05-23

Canal hearing devices and batteries for use with same

#251
20130056295
2013-03-07

Ear tip piece for attenuating sound

#252
20130049672
2013-02-28

Mobile Telephone Wireless Earpiece Storage and Charging Device

#253
20130039525
2013-02-14

Headphones with reduced tangling and methods

#254
20130028461
2013-01-31

System and method for securing headphone transducers

#255
20130014768
2013-01-17

Hearing aid ear plug with an extraction cord

#256
20130010993
2013-01-10

MOLDING STRUCTURE FOR A HEARING APPARATUS, HEARING APPARATUS AND METHOD OF PRODUCING THE MOLDING APPARATUS

#257
20120312833
2012-12-13

System and method for exchanging a battery of a hearing device

#258
20120308062
2012-12-06

Direct drive micro hearing device

#259
20120305329
2012-12-06

Method and structure for achieving spectrum-tunable and uniform attenuation

#260
20120294467
2012-11-22

Tool for insertion and removal of in-canal hearing devices

#261
20120257774
2012-10-11

EAR PLUG FOR A HEARING AID AND A HEARING AID

#262
20120246918
2012-10-04

Electromagnet battery handler

#263
20120216418
2012-08-30

CONFIGURATION AND METHOD FOR THE MAINTENANCE OF HEARING DEVICES

#264
20120201408
2012-08-09

Insertion Device For Deep-In-The-Canal Hearing Devices

#265
20120195437
2012-08-02

STAND-ALONE MICROPHONE TEST HOUSING FOR A HEARING DEVICE

#266
20120170780
2012-07-05

Amplification circuit and hearing aid

#267
20120163617
2012-06-28

Earpiece positioning and retaining

#268
20120140976
2012-06-07

Earphone system comprising an earphone and a portable holding device

#269
20120140967
2012-06-07

Hearing device with a vent extension and method for manufacturing such a hearing device

#270
20120140963
2012-06-07

Storage system for a hearing aid

#271
20120088059
2012-04-12

Curved plastic object and systems and methods for deburring the same

#272
20120087528
2012-04-12

Adjustment and cleaning tool for a hearing assistance device

#273
20120087527
2012-04-12

Standard fit hearing assistance device with removable sleeve

#274
20120087526
2012-04-12

Housing for a standard fit hearing assistance device

#275
20120070028
2012-03-22

Earphone system, apparatus, and method for enhancing personal safety

#276
20120041517
2012-02-16

Speech processor cases

#277
20120039500
2012-02-16

Earpiece positioning and retaining

#278
20120039498
2012-02-16

Auxiliary member for hearing aid

#279
20120024725
2012-02-02

Detachable Container System

#280
20110317865
2011-12-29

Ergonomic System For Compact Winding And Storage Of Earphone Set/Headphones Used With Digital Media Devices

#281
20110308533
2011-12-22

APPARATUS AND METHOD OF ANCHORING AN EAR PIECE

#282
20110299712
2011-12-08

Cerumen Filter For A Hearing Aid

#283
20110274296
2011-11-10

Ear Tip Method and Apparatus

#284
20110261984
2011-10-27

HEARING AID WITH A CASING

#285
20110206227
2011-08-25

DEVICE FOR INSERTING A PIN INTO A HEARING AID

#286
20110206225
2011-08-25

Hearing aid and handling tool

#287
20110188692
2011-08-04

Hearing system with positioning device and corresponding positioning method

#288
20110188691
2011-08-04

Tool for fitting and removing a receiver of a hearing aid

#289
20110188690
2011-08-04

RECEIVER IN CONCHA

#290
20110135132
2011-06-09

Hearing device with mechanical adjustment of sound properties

#291
20110110552
2011-05-12

Headphones with reduced tangling and methods

#292
20110091061
2011-04-21

Hearing instrument

#293
20110091060
2011-04-21

HEARING INSTRUMENT

#294
20110085689
2011-04-14

Inverted balloon system and inflation management system

#295
20110019851
2011-01-27

Open ear canal hearing aid with adjustable non-occluding securing mechanism

#296
20100319189
2010-12-23

Replaceable hearing protection membrane for hearing devices

#297
20100272299
2010-10-28

BODY-WORN WIRELESS TRANSDUCER MODULE

#298
20100246871
2010-09-30

Portable Hearing Amplification System and Method

#299
20100239112
2010-09-23

Tool for insertion and removal of in-canal hearing devices

#300
20100226519
2010-09-09

Hearing aid with a child-proof battery compartment