ClassID:

231875

H04R1/02 - CPC Classification

Classification description:

Details of transducers, loudspeakers or microphones Casings; Cabinets ; Supports therefor; Mountings therein

Sub-classes:
Recent Application in this class:
#1
20260156391
2026-06-04

ACOUSTIC ARRAY FOR ACOUSTIC SOURCE LOCALIZATION AND ASSOCIATED SYSTEM AND METHOD

#2
20260149927
2026-05-28

SPEAKER SYSTEM WITH SLANTINGLY DISPOSED AND CIRCULARLY CURVED REFLECTION CHAMBER

#3
20260142482
2026-05-21

CHARGING CASES FOR EARPHONES

#4
20260136122
2026-05-14

EARPHONES

#5
20260129389
2026-05-07

Method, Apparatus, and System for Optimizing In-Cabin Sound field, and Readable Storage Medium

#6
20260129360
2026-05-07

Vehicle Sensor Modules with External Audio Receivers

#7
20260129347
2026-05-07

EARPHONES

#8
20260128504
2026-05-07

ELECTRONIC DEVICES

#9
20260122421
2026-04-30

EARPHONES

#10
20260122413
2026-04-30

WATERPROOF ASSEMBLY FOR SOUND TRANSMISSION HOLE OF ACOUSTIC DEVICE

#11
20260122407
2026-04-30

COMPACT SPEAKER

#12
20260122390
2026-04-30

HEADPHONES

#13
20260120694
2026-04-30

MOTORIZED COMPUTING DEVICE THAT AUTONOMOUSLY ADJUSTS DEVICE LOCATION AND/OR ORIENTATION OF INTERFACES ACCORDING TO AUTOMATED ASSISTANT REQUESTS

#14
20260112349
2026-04-23

ADDING FOAM TO ACOUSTIC CAVITIES OF AUDIO DEVICES

#15
20260107079
2026-04-16

IN-VEHICLE SPEAKER SYSTEM

#16
20260101980
2026-04-16

EARPHONE CASE AND EARPHONE KIT

#17
20260095686
2026-04-02

CELLULAR CAPABILITY CONTROL OF A WIRELESS EARBUDS CASE BASED ON WIRELESS CONNECTION TO AN EXTERNAL DEVICE

#18
20260089422
2026-03-26

Eyeglasses with Built in Artificial Intelligence Hearing Augmentation

#19
20260089414
2026-03-26

Amplifier Case Connector with Liquid Ingress Seal

#20
20260067606
2026-03-05

EARPHONE WITH MICROPHONE ASSEMBLY

#21
20260046548
2026-02-12

HEARING DEVICE

#22
20260046542
2026-02-12

ELECTRONIC DEVICE

#23
20260045246
2026-02-12

PREHEATING OF POWDER BED

#24
20260043957
2026-02-12

SPEAKER DEVICE

#25
20260039996
2026-02-05

AIR ADSORBENT FOR SPEAKERS AND SOUND EQUIPMENT INCLUDING THE SAME

#26
20260039901
2026-02-05

MULTIMEDIA STREAMING DEVICE

#27
20260032367
2026-01-29

ACOUSTIC EXCITATION DEVICE

#28
20260012732
2026-01-08

VEHICLE-MOUNTED LOUDSPEAKER

#29
20260012725
2026-01-08

SECOND DEGREE OF FREEDOM SPEAKER FOR CAVITY RESONANCE CANCELLATION

#30
20260006375
2026-01-01

Spatial Imaging on Audio Playback Devices

#31
20260006365
2026-01-01

WIRELESS HEADSET SAFETY SYSTEM

#32
20250392849
2025-12-25

WEARABLE INTERACTIVE AUDIO DEVICE

#33
20250386143
2025-12-18

STRUCTURE FOR MAXIMIZING EFFECTIVE VIBRATING AREA IN A SPEAKER

#34
20250383835
2025-12-18

DESKTOP PLAYBACK DEVICE

#35
20250380070
2025-12-11

ACOUSTIC HORN FOR SPEAKER WITH CURVED SURFACES

#36
20250380069
2025-12-11

AUDIO SPEAKER WITH INTEGRATED ANTENNA

#37
20250373966
2025-12-04

MEMS DEVICE AND METHOD FOR FABRICATING A MEMS DEVICE

#38
20250369794
2025-12-04

VIBRATION DETECTION DEVICE

#39
20250358554
2025-11-20

WOODEN OR OTHER DIELECTRIC CAPACITIVE TOUCH INTERFACE AND LOUDSPEAKER HAVING SAME

#40
20250358553
2025-11-20

Modular Cabinet Speaker System

#41
20250350879
2025-11-13

HEADPHONES

#42
20250350872
2025-11-13

HEADPHONES

#43
20250347553
2025-11-13

SYSTEM FOR RECOGNIZING SOUNDSCAPES

#44
20250344327
2025-11-06

STORAGE SYSTEM

#45
20250344017
2025-11-06

LOUDSPEAKER ASSEMBLIES AND HEADPHONES

#46
20250344010
2025-11-06

EAR WORN DEVICE AND CASE

#47
20250344005
2025-11-06

ACOUSTIC SEAL FOR ELECTRONIC DEVICE

#48
20250338407
2025-10-30

POWER AND DATA COUPLING SYSTEM

#49
20250338403
2025-10-30

Microphone

#50
20250338052
2025-10-30

MICROPHONE APPARATUS

#51
20250317680
2025-10-09

Earphone device, operation method and charging box thereof

#52
20250310684
2025-10-02

POWER OVER ETHERNET (PoE) POWERED SMART SPEAKER

#53
20250294283
2025-09-18

CAPACITIVE EARBUD DETECTION IN AN EARBUD CHARGING CASE

#54
20250294279
2025-09-18

SOUND OUTPUT DEVICE

#55
20250294276
2025-09-18

PORTABLE SPEAKER GROUPING WITH CONTROL FEATURE

#56
20250276656
2025-09-04

METHODS, SYSTEMS, AND DEVICES FOR MONITORING A PORTABLE SPEAKER OF A VEHICLE

#57
20250274687
2025-08-28

MOUNT ASSEMBLY

#58
20250274686
2025-08-28

WOODEN OR OTHER DIELECTRIC CAPACITIVE TOUCH INTERFACE AND LOUDSPEAKER HAVING SAME

#59
20250267414
2025-08-21

PORTABLE SPEAKER WITH INTEGRATED WIRELESS TRANSMITTER

#60
20250258641
2025-08-14

PRIMARY-AMBIENT PLAYBACK ON AUDIO PLAYBACK DEVICES

#61
20250247638
2025-07-31

ELECTRONIC DEVICE

#62
20250245454
2025-07-31

PROTECTIVE COVER, LISTENING BOX AND METHOD OF OPERATION FOR A LISTENING BOX

#63
20250240560
2025-07-24

MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF

#64
20250240559
2025-07-24

MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF

#65
20250234127
2025-07-17

ARRAY MICROPHONE SYSTEM AND METHOD OF ASSEMBLING THE SAME

#66
20250211883
2025-06-26

CONNECTOR MAXIMISING THE AVAILABLE TECHNICAL VOLUME

#67
20250211882
2025-06-26

DUAL-USE ADAPTOR AND SPEAKER STAND HAVING THE SAME

#68
20250203281
2025-06-19

CAMERA MICROPHONE DRAINAGE SYSTEM DESIGNED FOR BEAMFORMING

#69
20250203256
2025-06-19

MULTIFUNCTIONAL SOUNDING DEVICE

#70
20250203255
2025-06-19

AUDIO DEVICE WITH HIDDEN CONNECTION POINT

#71
20250203254
2025-06-19

SPEAKER MODULE

#72
20250199340
2025-06-19

GLASSES

#73
20250193570
2025-06-12

EARPHONE WITHOUT COVERING AN EAR CANAL

#74
20250193564
2025-06-12

ARRAY MICROPHONE DEVICE

#75
20250193563
2025-06-12

Micro-Speaker for Ear-Worn Hearing Device

#76
20250168544
2025-05-22

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

#77
20250163960
2025-05-22

UNIVERSAL MOUNT FOR FIXTURE COVER

#78
20250159392
2025-05-15

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

#79
20250159391
2025-05-15

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

#80
20250151210
2025-05-08

HOUSING WITH MULTI-FUNCTIONAL MODULES

#81
20250150763
2025-05-08

OPTICAL MICROPHONE ASSEMBLY

#82
20250142263
2025-05-01

PIEZOELECTRIC SPEAKER AND METHOD FOR MANUFACTURING THE SAME

#83
20250142238
2025-05-01

ELECTRONIC DEVICE COMPRISING SPEAKER UNIT

#84
20250126391
2025-04-17

HEADPHONE

#85
20250126388
2025-04-17

IN- EAR EARPIECE RETAINING STRUCTURE

#86
20250106545
2025-03-27

LISTENING DEVICE

#87
20250097615
2025-03-20

Electronic Device

#88
20250088779
2025-03-13

LOUDSPEAKERS

#89
20250071475
2025-02-27

VIBRATION ABSORPTION APPARATUS AND ELECTRONIC DEVICE

#90
20250071459
2025-02-27

CHARGING CASES FOR EARPHONES

#91
20250071454
2025-02-27

Wooden or other dielectric capacitive touch interface and loudspeaker having same

#92
20250067502
2025-02-27

REFRIGERATOR COMPRISING SPEAKER DEVICE FOR REFRIGERATOR

#93
20250063278
2025-02-20

ELECTRONIC DEVICE

#94
20250056142
2025-02-13

HOUSING ASSEMBLIES AND ELECTRONIC DEVICES

#95
20250050807
2025-02-13

SOUND AND PERFORMANCE EMULATOR FOR ELECTRIC VEHICLES

#96
20250046286
2025-02-06

Speaker

#97
20250039591
2025-01-30

ACOUSTIC OUTPUT APPARATUS

#98
20250030969
2025-01-23

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

#99
20250024181
2025-01-16

MOUNT ASSEMBLY

#100
20250020946
2025-01-16

SPEAKER MODULE AND ELECTRONIC DEVICE

#101
20250016487
2025-01-09

ACOUSTIC OUTPUT APPARATUS

#102
20250008249
2025-01-02

SPEAKER UNIT AND EARPIECE

#103
20240430603
2024-12-26

CHARGER AND WIRELESS MICROPHONE FOR HEARING AID

#104
20240422466
2024-12-19

OPEN EARPHONE

#105
20240422459
2024-12-19

SOUND APPARATUS AND VEHICULAR APPARATUS INCLUDING THE SAME

#106
20240413166
2024-12-12

ANALOG CIRCUIT AND SEMICONDUCTOR DEVICE

#107
20240406611
2024-12-05

ACOUSTIC OUTPUT APPARATUS

#108
20240397253
2024-11-28

LOUDSPEAKER DEVICE

#109
20240397245
2024-11-28

Multiple-Device Bluetooth

#110
20240388843
2024-11-21

SOUND-OUTPUT DEVICE

#111
20240388841
2024-11-21

EARPHONES

#112
20240388831
2024-11-21

ACOUSTIC OUTPUT DEVICE

#113
20240388823
2024-11-21

AUDIO ASSEMBLIES FOR ELECTRONIC DEVICES

#114
20240381015
2024-11-14

SPEAKER MESH, SPEAKER MESH ASSEMBLY AND ELECTRONIC DEVICE

#115
20240373164
2024-11-07

DIFFERENTIAL AUDIO DATA COMPENSATION

#116
20240365033
2024-10-31

SPEAKER BRACKET, SPEAKER FRAME, AND SPEAKER

#117
20240357281
2024-10-24

EMBEDDED DAMPER SPEAKER DESIGN

#118
20240353267
2024-10-24

THERMAL AND METAL DETECTION DEVICE

#119
20240348955
2024-10-17

SPEAKER ASSEMBLY, MICROPHONE AND SMART PORTABLE KARAOKE SYSTEM

#120
20240340564
2024-10-10

BENDING FOAM ASSEMBLY AND SPEAKER BOX

#121
20240340563
2024-10-10

SPEAKER BOX

#122
20240340562
2024-10-10

SPEAKER BOX

#123
20240340561
2024-10-10

SPEAKER BOX AND ELECTRONIC DEVICE

#124
20240339098
2024-10-10

ANTISTATIC SOUND-ABSORBING MATERIAL AND PREPARATION METHOD THEREFOR, AND LOUDSPEAKER AND ELECTRONIC DEVICE

#125
20240334100
2024-10-03

SOUND REPRODUCTION APPARATUS

#126
20240323579
2024-09-26

ACOUSTIC OUTPUT DEVICE AND COMPONENTS THEREOF

#127
20240314476
2024-09-19

SPEAKER AND ELECTRONIC APPARATUS

#128
20240312242
2024-09-19

ELECTRONIC DEVICE INCLUDING BIOMETRIC AUTHENTICATION DEVICE

#129
20240305918
2024-09-12

ELECTROACOUSTIC MODULE AND ELECTRONIC DEVICE

#130
20240298104
2024-09-05

CHARGING CASES FOR EARPHONES

#131
20240292140
2024-08-29

VEHICULAR MICROPHONE AND VEHICLE

#132
20240292136
2024-08-29

Speaker with Single Driver Force Cancellation

#133
20240292135
2024-08-29

Wooden or other dielectric capacitive touch interface and loudspeaker having same

#134
20240284099
2024-08-22

PLAYING DEVICE, SOUND GENERATING DEVICE AND CONTROL APPARATUS THEREFOR

#135
20240283668
2024-08-22

Power over ethernet (PoE) powered smart speaker

#136
20240244357
2024-07-18

Metal Shell, Speaker Device and Vibrator Device

#137
20240241395
2024-07-18

GLASSES

#138
20240236533
2024-07-11

ELECTRONIC APPARATUS

#139
20240223943
2024-07-04

Earphones

#140
20240214721
2024-06-27

MOLECULAR SIEVE MATERIAL FOR SOUND ABSORPTION AND METHOD FOR PREPARING THE SAME

#141
20240214716
2024-06-27

ELECTRONIC APPARATUS AND VIBRATION GENERATING APPARATUS

#142
20240205582
2024-06-20

Acoustic device

#143
20240205574
2024-06-20

AUDIO EQUIPMENT

#144
20240205573
2024-06-20

EARPHONE ASSEMBLY

#145
20240188232
2024-06-06

ACCESSORY MANAGEMENT APPARATUS

#146
20240187786
2024-06-06

Array microphone system and method of assembling the same

#147
20240187780
2024-06-06

Earphones

#148
20240183488
2024-06-06

Display system with integrated arm and speaker

#149
20240179459
2024-05-30

Sound-output device

#150
20240179447
2024-05-30

EARPHONES

#151
20240177701
2024-05-30

PLAYBACK DEVICE, CONTROL METHOD AND CONTROL APPARATUS THEREFOR, AND COMPUTER-READABLE STORAGE MEDIUM

#152
20240171899
2024-05-23

RESONATOR DEVICES AND ASSEMBLIES THEREOF

#153
20240171892
2024-05-23

ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION DEVICE

#154
20240168316
2024-05-23

EYEGLASSES

#155
20240163593
2024-05-16

LOUDSPEAKER ASSEMBLY FOR USE OUTDOORS

#156
20240155818
2024-05-09

Thermal mitigation for an electronic speaker device and associated apparatuses and methods

#157
20240155288
2024-05-09

ELECTROACOUSTIC DEVICE AND ITS CIRCUIT-BOARD END COVER

#158
20240155274
2024-05-09

ELECTRONIC DEVICE INCLUDING INSULATING STRUCTURE FOR SPEAKER

#159
20240155273
2024-05-09

Display Apparatus, Output Method, And Display Module

#160
20240155272
2024-05-09

Multifunction Accessory

#161
20240155101
2024-05-09

Light Field Display System Based Digital Signage System

#162
20240147962
2024-05-09

WEARABLE DEVICE FOR MONITORING AND CONTROLLING BEHAVIOR OF PET

#163
20240147149
2024-05-02

ACOUSTIC DEVICE, AND ELECTRONIC DEVICE

#164
20240143043
2024-05-02

COMPUTER HOUSING

#165
20240137676
2024-04-25

ELECTRONIC APPARATUS

#166
20240129665
2024-04-18

Sound-output device

#167
20240129655
2024-04-18

Acoustic Transducer Mounts

#168
20240129654
2024-04-18

Customizable speaker system

#169
20240121551
2024-04-11

Modular quick-connect A/V system and methods thereof

#170
20240121539
2024-04-11

ELECTRONIC DEVICE INCLUDING SPEAKER

#171
20240121538
2024-04-11

Earphone

#172
20240117648
2024-04-11

ENTERTAINMENT VENUE AND ASSOCIATED SYSTEMS/METHODS

#173
20240107689
2024-03-28

ELECTRONIC DEVICE WITH INTERNAL LIGHT CURING

#174
20240107228
2024-03-28

Vehicle Sensor Modules with External Audio Receivers

#175
20240098422
2024-03-21

Bone conduction loudspeaker

#176
20240098404
2024-03-21

SECOND DEGREE OF FREEDOM SPEAKER FOR CAVITY RESONANCE CANCELLATION

#177
20240098329
2024-03-21

MULTIMEDIA STREAMING DEVICE

#178
20240089663
2024-03-14

Multifunctional sound device

#179
20240089662
2024-03-14

MULTIFUNCTIONAL SOUND DEVICE

#180
20240080976
2024-03-07

Electronic Device Having Conductive Contact Soldered to Printed Circuit

#181
20240080594
2024-03-07

SPEAKERS

#182
20240073607
2024-02-29

IMAGE PICKUP APPARATUS

#183
20240073601
2024-02-29

Computer Program Product and Effector

#184
20240073579
2024-02-29

Acoustic output apparatus

#185
20240073574
2024-02-29

SPEAKER DEVICE AND HOOD-TYPE SPEAKER DEVICE

#186
20240073568
2024-02-29

Electronic device with a sounding function

#187
20240056750
2024-02-15

PORTABLE SPEAKER WITH INTEGRATED WIRELESS TRANSMITTER

#188
20240056712
2024-02-15

Display apparatus and vehicle including the same

#189
20240053804
2024-02-15

Computer housing

#190
20240048895
2024-02-08

Loudspeaker with reduced audio coloration caused by reflections from a surface

#191
20240031721
2024-01-25

WIRELESS HEADSET WITH REMOTE PARENTAL CONTROLS

#192
20240022851
2024-01-18

Block Formed of Porous Material and Microspeaker Enclosure Including the Same

#193
20240007787
2024-01-04

SPEAKER SYSTEM

#194
20240007778
2024-01-04

In-ear earpiece retaining structure

#195
20230421961
2023-12-28

Speaker devices with dual-transducers

#196
20230421939
2023-12-28

Audio Accessory Systems and Methods

#197
20230419061
2023-12-28

Indicia reader acoustic for multiple mounting positions

#198
20230403503
2023-12-14

Underwater speaker

#199
20230396912
2023-12-07

ACOUSTIC OUTPUT APPARATUS AND METHOD THEREOF

#200
20230396905
2023-12-07

Speaker bracket, speaker frame, and speaker

#201
20230396904
2023-12-07

HANDHELD ELECTRONIC DEVICE

#202
20230395984
2023-12-07

Electronic device antennas in acoustic cavities

#203
20230388706
2023-11-30

ELECTRIC DEVICE AND MANUFACTURING METHOD FOR ELECTRIC DEVICE

#204
20230388702
2023-11-30

ASYMMETRICAL HIGH-FREQUENCY WAVEGUIDE, 3-AXIS RIGGING, AND SPHERICAL ENCLOSURE FOR SURROUND SPEAKERS

#205
20230384836
2023-11-30

ELECTRONIC DEVICE COMPRISING MICROPHONE MODULE

#206
20230367531
2023-11-16

OUTPUT APPARATUS

#207
20230353918
2023-11-02

Quick connect speaker assemblies and related systems and methods

#208
20230345155
2023-10-26

WEARABLE INTERACTIVE AUDIO DEVICE

#209
20230336902
2023-10-19

Earphone without covering an ear canal

#210
20230328444
2023-10-12

Multifunctional sounding device and electronic device

#211
20230328443
2023-10-12

Multifunctional sounding device

#212
20230328442
2023-10-12

Multifunctional acoustic device

#213
20230328441
2023-10-12

Multifunctional acoustic device

#214
20230328415
2023-10-12

A Microphone Apparatus

#215
20230319468
2023-10-05

Audio Capturing Device, Audio Processing Device, Method, Device, and Storage Medium

#216
20230319467
2023-10-05

Sound-output device

#217
20230319453
2023-10-05

IN-CANAL HEARING DEVICE INCLUDING SEALED VIBRATORY TRANSDUCER

#218
20230308791
2023-09-28

Display apparatus

#219
20230308790
2023-09-28

Loudspeaker enclosure

#220
20230301408
2023-09-28

PORTABLE LISTENING DEVICE WITH WIRELESS CHARGING CASE

#221
20230300528
2023-09-21

Differential audio data compensation

#222
20230300517
2023-09-21

HEARING DEVICE

#223
20230300509
2023-09-21

HEARING DEVICE

#224
20230295432
2023-09-21

MULTILAYER BODY COMPOSED OF CURED ORGANOPOLYSILOXANE FILMS, USE OF SAME, AND METHOD FOR PRODUCING SAME

#225
20230276589
2023-08-31

Panel-shaped electronic device with intersecting cable channels on the back side

#226
20230276161
2023-08-31

Acoustic output apparatus

#227
20230276160
2023-08-31

Acoustic output apparatus

#228
20230276156
2023-08-31

SOUND OUTPUT DEVICE

#229
20230271662
2023-08-31

Fixture used to house audio and electronic equipment for sport bikes

#230
20230269538
2023-08-24

Coaxial speaker

#231
20230262377
2023-08-17

Acoustic input and output apparatus

#232
20230254612
2023-08-10

Multi-function acoustic sensor

#233
20230239638
2023-07-27

Portable speaker with integrated wireless transmitter

#234
20230239601
2023-07-27

Portable speaker with dynamic display characteristics

#235
20230239600
2023-07-27

Modularized loudspeaker system exterior aesthetic

#236
20230232145
2023-07-20

Acoustic output apparatus and methods thereof

#237
20230217204
2023-07-06

USER TRACKING HEADREST AUDIO CONTROL

#238
20230217158
2023-07-06

Speaker box

#239
20230217142
2023-07-06

Loudspeaker and installation structure for same

#240
20230211739
2023-07-06

EQUIPMENT COMPONENT FOR A VEHICLE

#241
20230209245
2023-06-29

Magnet system for wireless earbuds and case

#242
20230202405
2023-06-29

Vehicle door

#243
20230199988
2023-06-22

USB CRADLE WITH MAGNETIC DOCKING

#244
20230189947
2023-06-22

Bluetooth audio component for an umbrella

#245
20230179915
2023-06-08

Camera microphone drainage system designed for beamforming

#246
20230179912
2023-06-08

ELECTRONIC APPARATUS COMPRISING SOUND RADIATION UNIT

#247
20230179897
2023-06-08

Speaker configuration and housing

#248
20230171528
2023-06-01

Open earphone

#249
20230156391
2023-05-18

Acoustic output device

#250
20230156390
2023-05-18

Acoustic output device

#251
20230156387
2023-05-18

MICROPHONE SPEAKER WITH DUAL INDEPENDENT SOUND CHAMBERS

#252
20230152606
2023-05-18

Eyeglasses

#253
20230145038
2023-05-11

Acoustic output device

#254
20230141946
2023-05-11

Acoustic output device

#255
20230133664
2023-05-04

Passive radiator assembly

#256
20230131440
2023-04-27

Microphone device with a closed housing and a membrane

#257
20230131165
2023-04-27

LASER MEASUREMENTS FOR LOUDSPEAKER VIBRATION REDUCTION

#258
20230130704
2023-04-27

Loudspeaker cover to reduce vibration

#259
20230128869
2023-04-27

Space saving acoustic transducer

#260
20230124369
2023-04-20

HEALTH DETERMINATIONS FROM TRACHEAL SOUND AND ORAL EXPIRATORY FLOW

#261
20230119303
2023-04-20

Protective and Communicative Face Mask

#262
20230115092
2023-04-13

Wireless earphones that play lossy compressed streaming audio

#263
20230109699
2023-04-13

Acoustic device

#264
20230100866
2023-03-30

BONE CONDUCTION ACOUSTIC DEVICE, METHOD FOR ASSEMBLING BONE CONDUCTION ACOUSTIC DEVICE AND BONE CONDUCTION EARPHONE

#265
20230100827
2023-03-30

Using Audio to Detect Road Conditions

#266
20230090109
2023-03-23

Audio generating arrangement and electronic device comprising such arrangement

#267
20230089080
2023-03-23

Computer housing

#268
20230086797
2023-03-23

Hearing protection calibration adapter device

#269
20230086258
2023-03-23

Sound emitting device using loudspeaker to dissipate heat and control method thereof

#270
20230078406
2023-03-16

RETAINING PIECE FOR AN EARPIECE

#271
20230070507
2023-03-09

ACOUSTIC OUTPUT APPARATUS AND METHOD THEREOF

#272
20230067147
2023-03-02

Cradle and portable sound device

#273
20230066263
2023-03-02

Acoustic output device

#274
20230062636
2023-03-02

Electronic device comprising speaker unit

#275
20230062163
2023-03-02

WATERPROOF SOUND-TRANSMITTING SHEET

#276
20230060349
2023-03-02

Audio system for elevator

#277
20230059140
2023-02-23

MICROPHONE BACK PANEL AND MICROPHONE

#278
20230059076
2023-02-23

Method and Apparatus for Acclimating Animals to Humans

#279
20230053470
2023-02-23

Active sounding device integrated into flat panel display

#280
20230052653
2023-02-16

Passive thermal-control system of an electronic speaker device and associated electronic speaker devices

#281
20230047075
2023-02-16

Microphone unit having a pressurized chamber

#282
20230044796
2023-02-09

Electronic device including acoustic module

#283
20230043551
2023-02-09

Audio apparatus

#284
20230035619
2023-02-02

Loudspeaker assembly with internal screw bosses

#285
20230035383
2023-02-02

Sub-miniature microphone

#286
20230034424
2023-02-02

Diaphragm and loudspeaker

#287
20230012124
2023-01-12

Acoustic output device and components thereof

#288
20230009995
2023-01-12

System and method for delivering power to a portable device

#289
20230008428
2023-01-12

INTELLIGENT PHONE CASE APPARATUS AND METHODS

#290
20230007401
2023-01-05

Vibration sound device for electronic product and electronic product

#291
20230007388
2023-01-05

Electronic device

#292
20230007380
2023-01-05

Acoustic output apparatus

#293
20230007371
2023-01-05

Side-strap structure for head-mounted device

#294
20220417670
2022-12-29

MEMS structure with stiffening member

#295
20220417665
2022-12-29

Playback devices having enhanced spider coupling portions

#296
20220417652
2022-12-29

MICROPHONE ARRAY WITH REAR VENTING

#297
20220412572
2022-12-29

A RANGE HOOD ASSEMBLY WITH WIRELESS CAPABILITIES

#298
20220408172
2022-12-22

Acoustic output apparatus

#299
20220408167
2022-12-22

LOUDSPEAKER MODULE AND ELECTRONIC DEVICE

#300
20220400345
2022-12-15

Wireless earphones that play lossy compressed streaming audio