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
20240121551
2024-04-11

MODULAR QUICK-CONNECT A/V SYSTEM AND METHODS THEREOF

#2
20240121539
2024-04-11

ELECTRONIC DEVICE INCLUDING SPEAKER

#3
20240121538
2024-04-11

Earphone

#4
20240117648
2024-04-11

ENTERTAINMENT VENUE AND ASSOCIATED SYSTEMS/METHODS

#5
20240107689
2024-03-28

ELECTRONIC DEVICE WITH INTERNAL LIGHT CURING

#6
20240107228
2024-03-28

Vehicle Sensor Modules with External Audio Receivers

#7
20240098422
2024-03-21

BONE CONDUCTION LOUDSPEAKER

#8
20240098404
2024-03-21

SECOND DEGREE OF FREEDOM SPEAKER FOR CAVITY RESONANCE CANCELLATION

#9
20240098329
2024-03-21

MULTIMEDIA STREAMING DEVICE

#10
20240089663
2024-03-14

MULTIFUNCTIONAL SOUND DEVICE

#11
20240089662
2024-03-14

MULTIFUNCTIONAL SOUND DEVICE

#12
20240080976
2024-03-07

Electronic Device Having Conductive Contact Soldered to Printed Circuit

#13
20240080594
2024-03-07

SPEAKERS

#14
20240073607
2024-02-29

IMAGE PICKUP APPARATUS

#15
20240073601
2024-02-29

Computer Program Product and Effector

#16
20240073579
2024-02-29

ACOUSTIC OUTPUT APPARATUS

#17
20240073574
2024-02-29

SPEAKER DEVICE AND HOOD-TYPE SPEAKER DEVICE

#18
20240073568
2024-02-29

Electronic Device with a Sounding Function

#19
20240056750
2024-02-15

PORTABLE SPEAKER WITH INTEGRATED WIRELESS TRANSMITTER

#20
20240056712
2024-02-15

DISPLAY APPARATUS AND VEHICLE INCLUDING THE SAME

#21
20240053804
2024-02-15

COMPUTER HOUSING

#22
20240048895
2024-02-08

LOUDSPEAKER WITH REDUCED AUDIO COLORATION CAUSED BY REFLECTIONS FROM A SURFACE

#23
20240031721
2024-01-25

WIRELESS HEADSET WITH REMOTE PARENTAL CONTROLS

#24
20240022851
2024-01-18

Block Formed of Porous Material and Microspeaker Enclosure Including the Same

#25
20240007787
2024-01-04

SPEAKER SYSTEM

#26
20240007778
2024-01-04

IN-EAR EARPIECE RETAINING STRUCTURE

#27
20230421939
2023-12-28

Audio Accessory Systems and Methods

#28
20230419061
2023-12-28

INDICIA READER ACOUSTIC FOR MULTIPLE MOUNTING POSITIONS

#29
20230403503
2023-12-14

Underwater speaker

#30
20230396912
2023-12-07

ACOUSTIC OUTPUT APPARATUS AND METHOD THEREOF

#31
20230396904
2023-12-07

HANDHELD ELECTRONIC DEVICE

#32
20230395984
2023-12-07

Electronic Device Antennas in Acoustic Cavities

#33
20230388706
2023-11-30

ELECTRIC DEVICE AND MANUFACTURING METHOD FOR ELECTRIC DEVICE

#34
20230388702
2023-11-30

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

#35
20230384836
2023-11-30

ELECTRONIC DEVICE COMPRISING MICROPHONE MODULE

#36
20230353918
2023-11-02

QUICK CONNECT SPEAKER ASSEMBLIES AND RELATED SYSTEMS AND METHODS

#37
20230345155
2023-10-26

WEARABLE INTERACTIVE AUDIO DEVICE

#38
20230336902
2023-10-19

EARPHONE WITHOUT COVERING AN EAR CANAL

#39
20230328444
2023-10-12

MULTIFUNCTIONAL SOUNDING DEVICE AND ELECTRIONIC DEVICE

#40
20230328443
2023-10-12

Multifunctional Sounding Device

#41
20230328442
2023-10-12

Multifunctional Acoustic Device

#42
20230328441
2023-10-12

Multifunctional Acoustic Device

#43
20230328415
2023-10-12

A Microphone Apparatus

#44
20230319468
2023-10-05

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

#45
20230319467
2023-10-05

SOUND-OUTPUT DEVICE

#46
20230319453
2023-10-05

IN-CANAL HEARING DEVICE INCLUDING SEALED VIBRATORY TRANSDUCER

#47
20230308791
2023-09-28

DISPLAY APPARATUS

#48
20230308790
2023-09-28

Loudspeaker enclosure

#49
20230301408
2023-09-28

PORTABLE LISTENING DEVICE WITH WIRELESS CHARGING CASE

#50
20230300528
2023-09-21

DIFFERENTIAL AUDIO DATA COMPENSATION

#51
20230300509
2023-09-21

HEARING DEVICE

#52
20230295432
2023-09-21

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

#53
20230276589
2023-08-31

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

#54
20230276161
2023-08-31

ACOUSTIC OUTPUT APPARATUS

#55
20230276160
2023-08-31

ACOUSTIC OUTPUT APPARATUS

#56
20230276156
2023-08-31

SOUND OUTPUT DEVICE

#57
20230271662
2023-08-31

Fixture used to house audio and electronic equipment for sport bikes

#58
20230269538
2023-08-24

Coaxial speaker

#59
20230262377
2023-08-17

ACOUSTIC INPUT AND OUTPUT APPARATUS

#60
20230254612
2023-08-10

MULTI-FUNCTION ACOUSTIC SENSOR

#61
20230239638
2023-07-27

Portable speaker with integrated wireless transmitter

#62
20230239601
2023-07-27

Portable speaker with dynamic display characteristics

#63
20230239600
2023-07-27

Modularized Loudspeaker System Exterior Aesthetic

#64
20230232145
2023-07-20

ACOUSTIC OUTPUT APPARATUS AND METHODS THEREOF

#65
20230217204
2023-07-06

USER TRACKING HEADREST AUDIO CONTROL

#66
20230217158
2023-07-06

SPEAKER BOX

#67
20230217142
2023-07-06

Loudspeaker and Installation Structure for Same

#68
20230211739
2023-07-06

EQUIPMENT COMPONENT FOR A VEHICLE

#69
20230209245
2023-06-29

Magnet system for wireless earbuds and case

#70
20230202405
2023-06-29

Vehicle door

#71
20230199988
2023-06-22

USB CRADLE WITH MAGNETIC DOCKING

#72
20230189947
2023-06-22

Bluetooth Audio Component for an Umbrella

#73
20230179915
2023-06-08

CAMERA MICROPHONE DRAINAGE SYSTEM DESIGNED FOR BEAMFORMING

#74
20230179912
2023-06-08

ELECTRONIC APPARATUS COMPRISING SOUND RADIATION UNIT

#75
20230179897
2023-06-08

SPEAKER CONFIGURATION AND HOUSING

#76
20230171528
2023-06-01

OPEN EARPHONE

#77
20230156391
2023-05-18

Acoustic output device

#78
20230156390
2023-05-18

Acoustic output device

#79
20230156387
2023-05-18

MICROPHONE SPEAKER WITH DUAL INDEPENDENT SOUND CHAMBERS

#80
20230152606
2023-05-18

Eyeglasses

#81
20230145038
2023-05-11

ACOUSTIC OUTPUT DEVICE

#82
20230141946
2023-05-11

ACOUSTIC OUTPUT DEVICE

#83
20230133664
2023-05-04

Passive radiator assembly

#84
20230131440
2023-04-27

Microphone Device with a Closed Housing and a Membrane

#85
20230130704
2023-04-27

LOUDSPEAKER COVER TO REDUCE VIBRATION

#86
20230128869
2023-04-27

SPACE SAVING ACOUSTIC TRANSDUCER

#87
20230124369
2023-04-20

HEALTH DETERMINATIONS FROM TRACHEAL SOUND AND ORAL EXPIRATORY FLOW

#88
20230119303
2023-04-20

Protective and Communicative Face Mask

#89
20230115092
2023-04-13

Wireless earphones that play lossy compressed streaming audio

#90
20230109699
2023-04-13

Acoustic device

#91
20230100866
2023-03-30

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

#92
20230100827
2023-03-30

Using Audio to Detect Road Conditions

#93
20230090109
2023-03-23

Audio Generating Arrangement and Electronic Device Comprising Such Arrangement

#94
20230089080
2023-03-23

Computer housing

#95
20230086797
2023-03-23

Hearing protection calibration adapter device

#96
20230086258
2023-03-23

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

#97
20230078406
2023-03-16

RETAINING PIECE FOR AN EARPIECE

#98
20230070507
2023-03-09

ACOUSTIC OUTPUT APPARATUS AND METHOD THEREOF

#99
20230067147
2023-03-02

CRADLE AND PORTABLE SOUND DEVICE

#100
20230066263
2023-03-02

ACOUSTIC OUTPUT DEVICE

#101
20230062636
2023-03-02

ELECTRONIC DEVICE COMPRISING SPEAKER UNIT

#102
20230062163
2023-03-02

WATERPROOF SOUND-TRANSMITTING SHEET

#103
20230060349
2023-03-02

Audio system for elevator

#104
20230059140
2023-02-23

MICROPHONE BACK PANEL AND MICROPHONE

#105
20230059076
2023-02-23

Method and Apparatus for Acclimating Animals to Humans

#106
20230053470
2023-02-23

Active Sounding Device Integrated into Flat Panel Display

#107
20230052653
2023-02-16

PASSIVE THERMAL-CONTROL SYSTEM OF AN ELECTRONIC SPEAKER DEVICE AND ASSOCIATED ELECTRONIC SPEAKER DEVICES

#108
20230047075
2023-02-16

Microphone unit having a pressurized chamber

#109
20230044796
2023-02-09

Electronic device including acoustic module

#110
20230043551
2023-02-09

AUDIO APPARATUS

#111
20230035619
2023-02-02

Loudspeaker assembly with internal screw bosses

#112
20230035383
2023-02-02

Sub-miniature microphone

#113
20230034424
2023-02-02

DIAPHRAGM AND LOUDSPEAKER

#114
20230012124
2023-01-12

ACOUSTIC OUTPUT DEVICE AND COMPONENTS THEREOF

#115
20230009995
2023-01-12

SYSTEM AND METHOD FOR DELIVERING POWER TO A PORTABLE DEVICE

#116
20230008428
2023-01-12

INTELLIGENT PHONE CASE APPARATUS AND METHODS

#117
20230007401
2023-01-05

VIBRATION SOUND DEVICE FOR ELECTRONIC PRODUCT AND ELECTRONIC PRODUCT

#118
20230007388
2023-01-05

Electronic device

#119
20230007380
2023-01-05

Acoustic output apparatus

#120
20230007371
2023-01-05

Side-strap structure for head-mounted device

#121
20220417670
2022-12-29

MEMS structure with stiffening member

#122
20220417665
2022-12-29

PLAYBACK DEVICES HAVING ENHANCED SPIDER COUPLING PORTIONS

#123
20220417652
2022-12-29

MICROPHONE ARRAY WITH REAR VENTING

#124
20220412572
2022-12-29

A RANGE HOOD ASSEMBLY WITH WIRELESS CAPABILITIES

#125
20220408172
2022-12-22

ACOUSTIC OUTPUT APPARATUS

#126
20220408167
2022-12-22

LOUDSPEAKER MODULE AND ELECTRONIC DEVICE

#127
20220400345
2022-12-15

Wireless earphones that play lossy compressed streaming audio

#128
20220400338
2022-12-15

Vibration and force cancelling transducer assembly having a passive radiator

#129
20220394364
2022-12-08

MOVING COIL MICROPHONE TRANSDUCER WITH SECONDARY PORT

#130
20220386984
2022-12-08

APPARATUS FOR DETECTING BREATH SOUNDS

#131
20220386017
2022-12-01

Wireless earphones with digital signal processors

#132
20220386012
2022-12-01

Acoustic output apparatus

#133
20220379819
2022-12-01

System and method for creating a sealed enclosure for a loudspeaker in a vehicle body portion

#134
20220377463
2022-11-24

Sound-producing device and electronic terminal

#135
20220369523
2022-11-17

Isolation assembly for an electroacoustic device

#136
20220369028
2022-11-17

Array microphone system and method of assembling the same

#137
20220369027
2022-11-17

Directional loudspeaker

#138
20220369019
2022-11-17

Wireless earphones with hanger bars

#139
20220369012
2022-11-17

Microphone module

#140
20220369008
2022-11-17

ELECTRONIC DEVICE FOR STORING EXTERNAL ELECTRONIC DEVICE

#141
20220360875
2022-11-10

Earphone

#142
20220360871
2022-11-10

TRANSDUCER AND ELECTRONIC DEVICE

#143
20220355664
2022-11-10

VEHICLE HAVING VOICE RECOGNITION SYSTEM AND METHOD OF CONTROLLING THE SAME

#144
20220353593
2022-11-03

Apparatus and methods for cancelling the noise of a speaker for speech recognition

#145
20220337941
2022-10-20

Directive multiway loudspeaker with a waveguide

#146
20220337938
2022-10-20

Modular quick-connect A/V system and methods thereof

#147
20220337937
2022-10-20

EMBODIED SOUND DEVICE AND METHOD

#148
20220337927
2022-10-20

Metamaterial To Scale Down Loudspeaker Enclosure Size And Enhance Performance

#149
20220326550
2022-10-13

SMART HEAD-MOUNTED DEVICE

#150
20220321996
2022-10-06

CONE ARRANGED SPEAKER

#151
20220312091
2022-09-29

CONVERSION ELEMENT MEMBER, AND CONVERSION ELEMENT MODULE AND ELECTRONIC DEVICE INCLUDING CONVERSION ELEMENT MEMBER

#152
20220311969
2022-09-29

AUDIOVISUAL DEVICE

#153
20220303667
2022-09-22

Electronic device

#154
20220295171
2022-09-15

ACOUSTIC TRANSDUCERS, METHODS OF DESIGNING ACOUSTIC TRANSDUCERS, AND METHODS OF FORMING ACOUSTIC TRANSDUCERS

#155
20220286763
2022-09-08

AUDIO ASSEMBLIES FOR ELECTRONIC DEVICES

#156
20220284205
2022-09-08

Indicia reader acoustic for multiple mounting positions

#157
20220272429
2022-08-25

Speaker System

#158
20220270585
2022-08-25

Earpiece device

#159
20220270577
2022-08-25

DEVICE AND ELECTRONIC MUSICAL INSTRUMENT

#160
20220264212
2022-08-18

Open earphone

#161
20220256265
2022-08-11

Microphone

#162
20220248142
2022-08-04

Loudspeaker

#163
20220248133
2022-08-04

Sound-output device

#164
20220248112
2022-08-04

Invisible microphone assembly for a vehicle

#165
20220240009
2022-07-28

Echo cancelation method, apparatus, program and recording medium

#166
20220240004
2022-07-28

Earphone having a controlled acoustic leak port

#167
20220232302
2022-07-21

Speaker configuration and housing

#168
20220225042
2022-07-14

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, AND VIDEO DISPLAY DEVICE

#169
20220225020
2022-07-14

Vibration damping acoustic array

#170
20220225014
2022-07-14

Acoustic input and output apparatus

#171
20220225000
2022-07-14

WOODEN OR OTHER DIELECTRIC CAPACITIVE TOUCH INTERFACE AND LOUDSPEAKER HAVING SAME

#172
20220224999
2022-07-14

Air-pulse generating device and sound producing method thereof

#173
20220219532
2022-07-14

In-vehicle acoustic monitoring system for driver and passenger

#174
20220218081
2022-07-14

Earbud case with rotating latch

#175
20220210563
2022-06-30

Sound transducer and electronic device

#176
20220210548
2022-06-30

Electronic apparatus

#177
20220210529
2022-06-30

Electronic apparatus and vibration generating apparatus

#178
20220192036
2022-06-16

Accessory storage case

#179
20220191606
2022-06-16

VOICE-CONTROLLED HOUSEHOLD DEVICE

#180
20220191605
2022-06-16

Microphone module

#181
20220187794
2022-06-16

Information handling system housing cover inflatable seal

#182
20220183434
2022-06-16

Receiving box for hearing assistance device

#183
20220183432
2022-06-16

ELECTRONICE DEVICE CASE WITH OPENING AND CLOSING STURCTURE

#184
20220183169
2022-06-09

ELECTRONIC DEVICE INCLUDING SPEAKER MODULE

#185
20220182747
2022-06-09

In-ear earpiece retaining structure

#186
20220182744
2022-06-09

APPARATUS

#187
20220182743
2022-06-09

Display apparatus and vehicle including the same

#188
20220179461
2022-06-09

Information handling system integrated speaker with variable volume sound chamber

#189
20220176151
2022-06-09

EXTERNAL AUDITORY CANAL PHOTOBIOMODULATION AND AUDIO THERAPY DEVICE

#190
20220174424
2022-06-02

Digital microphone with low data rate interface

#191
20220174399
2022-06-02

Loudspeaker with reduced audio coloration caused by reflections from a surface

#192
20220174396
2022-06-02

ACOUSTIC TRANSDUCER AND ELECTRONIC DEVICE HAVING SLIM SPEAKER

#193
20220174389
2022-06-02

EARPLUG, SOUND COLLECTOR, AND VOLUME MEASUREMENT SYSTEM

#194
20220174380
2022-06-02

Variable angle transducer interface block

#195
20220167508
2022-05-26

Voice-activated electronic device assembly with separable base

#196
20220167096
2022-05-26

OPTICAL MICROPHONE ASSEMBLY

#197
20220167081
2022-05-26

Asymmetrical high-frequency waveguide, 3-axis rigging, and spherical enclosure for surround speakers

#198
20220159365
2022-05-19

Wireless earphone that transitions between wireless networks

#199
20220159220
2022-05-19

AUDIO/VIDEO RECORDING AND COMMUNICATION DEVICES

#200
20220157347
2022-05-19

GENERATION OF AUDIO-SYNCHRONIZED VISUAL CONTENT

#201
20220150641
2022-05-12

Speaker unit for earphone and earphone including the same

#202
20220150613
2022-05-12

Electronic device including noise detection circuitry

#203
20220150609
2022-05-12

Non-planar ingress protection element for a sensor device

#204
20220147121
2022-05-12

Computer housing

#205
20220141577
2022-05-05

PORTABLE INSTRUMENT AMPLIFICATION SYSTEM WITH PASSIVE RADIATORS

#206
20220134049
2022-05-05

HUMAN BODY SUPPORT DEVICE

#207
20220132235
2022-04-28

Use the Case of Wireless Earbuds as Audio Transmitter

#208
20220127442
2022-04-28

COMPOSITION FOR ACOUSTIC MEMBER AND ACOUSTIC MEMBER

#209
20220125343
2022-04-28

SYSTEMS AND METHODS FOR A DIGITAL OTOACOUSTIC INTEGRATED OTOSCOPE

#210
20220124424
2022-04-21

Earphone charging device

#211
20220120595
2022-04-21

Transducer enclosure with variable moisture proofing

#212
20220118905
2022-04-21

Vehicle and control method thereof

#213
20220103917
2022-03-31

Multi-function acoustic sensor

#214
20220094073
2022-03-24

Electronic device comprising antenna for wireless communication

#215
20220089098
2022-03-24

Speaker disposition structure of vehicle

#216
20220086565
2022-03-17

Foldable electronic apparatus including plurality of audio input devices

#217
20220086558
2022-03-17

Headphone

#218
20220085780
2022-03-17

Information handling system dynamic speaker volume

#219
20220082688
2022-03-17

METHODS AND SYSTEMS FOR DETERMINING POSITION AND ORIENTATION OF A DEVICE USING ACOUSTIC BEACONS

#220
20220080464
2022-03-17

System and method for recycling planar objects

#221
20220078560
2022-03-10

DISPLAY DEVICE AND SPEAKER

#222
20220078546
2022-03-10

ACOUSTIC DEVICE AND ELECTRONIC APPARATUS

#223
20220070576
2022-03-03

Compact speaker

#224
20220070570
2022-03-03

Acoustic output device and noise reduction and sound transmission device

#225
20220068251
2022-03-03

Speaker system, sound processing device, sound processing method, and recording medium

#226
20220063494
2022-03-03

SOUND AND PERFORMANCE EMULATOR FOR ELECTRIC VEHICLES

#227
20220060833
2022-02-24

Speaker

#228
20220058928
2022-02-24

Sensor device, system and method

#229
20220058927
2022-02-24

Sensor device, system and method

#230
20220053266
2022-02-17

Electronic device and acoustic waterproof structure

#231
20220053228
2022-02-17

Information Processing Apparatus, Control Method, Information Processing Terminal, And Information Processing Method

#232
20220053220
2022-02-17

Event production and distribution networks, systems, apparatuses, and methods related thereto

#233
20220053219
2022-02-17

Immersive Event Production and Distribution

#234
20220046345
2022-02-10

Mobile terminal

#235
20220046344
2022-02-10

MEMS microphone and method of manufacturing the same

#236
20220042571
2022-02-10

Vibration Damping Member

#237
20220040734
2022-02-10

DIELECTRIC ELASTOMER VIBRATION SYSTEM AND POWER SUPPLY DEVICE

#238
20220038800
2022-02-03

QUICK RELEASE MOUNTING MECHANISM FOR A PORTABLE SPEAKER SYSTEM

#239
20220038799
2022-02-03

WEATHER RESISTANT SMART SPEAKER ENCLOSURE

#240
20220036895
2022-02-03

Sound system of vehicle and control method thereof

#241
20220032203
2022-02-03

Systems and methods for producing visual effects via transducer-actuated show action equipment

#242
20220030358
2022-01-27

Ultra slim transducer

#243
20220030351
2022-01-27

Infinite baffle with low stiffness

#244
20220030347
2022-01-27

Acoustic output apparatus

#245
20220030339
2022-01-27

Display apparatus

#246
20220021971
2022-01-20

Differential audio data compensation

#247
20220021969
2022-01-20

WATERPROOF MICROPHONE

#248
20220021963
2022-01-20

Acoustic output apparatus and methods thereof

#249
20220020349
2022-01-20

Acoustic filler including acoustically active beads and expandable filler

#250
20220007105
2022-01-06

METHOD FOR CONTROLLING SOUND BOX, SOUND BOX, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

#251
20220000213
2022-01-06

FOOTPLATE DEVICE FOR VIBRATING FOOTWEAR

#252
20210409889
2021-12-30

Acoustic simulation apparatus

#253
20210409875
2021-12-30

Sound-output device

#254
20210409851
2021-12-30

Combination shower rod and entertainment system

#255
20210400385
2021-12-23

Portable wireless speaker arrangement comprising replaceable casing with integrated battery

#256
20210400381
2021-12-23

Camera microphone drainage system designed for beamforming

#257
20210400376
2021-12-23

Multiple dispersion standalone stereo loudspeakers

#258
20210396426
2021-12-23

Member with holes, permeable member, and permeable cover

#259
20210392795
2021-12-16

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

#260
20210392429
2021-12-16

Multi-range speaker containing multiple diaphragms

#261
20210385594
2021-12-09

Hearing protection calibration adapter device

#262
20210385562
2021-12-09

Speaker box

#263
20210384602
2021-12-09

Metamaterial loudspeaker diaphragm

#264
20210377654
2021-12-02

Backrest speakers

#265
20210377645
2021-12-02

Acoustic output apparatus and method thereof

#266
20210377640
2021-12-02

In-ear earpiece retaining structure

#267
20210368261
2021-11-25

Generic loudspeaker enclosure

#268
20210368249
2021-11-25

SPEAKER DEVICE AND SPEAKER UNIT

#269
20210360339
2021-11-18

Bidirectional Configuration of Sensor Nodes with Mobile Phone with No Extension

#270
20210352401
2021-11-11

SOUND-RECEIVING DEVICE

#271
20210352388
2021-11-11

Sound transmission device

#272
20210352194
2021-11-11

WEARABLE APPARATUS

#273
20210347634
2021-11-11

PIEZOELECTRIC ACTUATOR PROVIDED WITH A DEFORMABLE STRUCTURE HAVING IMPROVED MECHANICAL PROPERTIES AND FABRICATION METHOD THEREOF

#274
20210345033
2021-11-04

PORTABLE AUDIO EQUIPMENT

#275
20210345031
2021-11-04

Charging case for earbuds and interchangeable, rechargeable batteries

#276
20210345027
2021-11-04

SOUND BOX EXTENDING AND RETRACTING STRUCTURE FOR FLAT DISPLAY DEVICE AND FLAT DISPLAY DEVICE

#277
20210344101
2021-11-04

A Probe-fed Antenna for Bluetooth Loudspeakers

#278
20210337314
2021-10-28

Multipole engine array system and loudspeaker

#279
20210337313
2021-10-28

Voice coil plate having multi-patterned coil, and flat panel speaker comprising voice coil plate having multi-layered structure

#280
20210337303
2021-10-28

Magnet system for wireless earbuds and case

#281
20210329378
2021-10-21

Sound-output device

#282
20210321540
2021-10-14

Electronic device including heat dissipation structure

#283
20210321180
2021-10-14

Display panel buffering structure, display screen module and manufacturing method therefor, and terminal device

#284
20210314685
2021-10-07

Portable electronic device

#285
20210312153
2021-10-07

Portable electronic device

#286
20210307513
2021-10-07

Adult product storage assembly

#287
20210304780
2021-09-30

Sound collection loudspeaker apparatus, method and program for the same

#288
20210304744
2021-09-30

Voice activated device with integrated heatsink and speaker

#289
20210298657
2021-09-30

Wireless Sound Converting System Having Bio-Signal Sensing Function

#290
20210297764
2021-09-23

DEVICE FOR CHARGING ELECTRONIC DEVICES AND IN-EAR HEADPHONES

#291
20210289282
2021-09-16

Wireless earphone charger, wireless earphone and wireless earphone system

#292
20210289281
2021-09-16

Acoustic output apparatus

#293
20210289276
2021-09-16

Speaker unit with microphone

#294
20210287645
2021-09-16

Operation panel for audio processing apparatus and operation method of operation panel for audio processing apparatus

#295
20210281936
2021-09-09

Individually assignable transducers to modulate sound output in open ear form factor

#296
20210274281
2021-09-02

Acoustic output apparatus

#297
20210274280
2021-09-02

Acoustic output device and buttons thereof

#298
20210274278
2021-09-02

Acoustic output apparatus

#299
20210274276
2021-09-02

Earphone without covering an ear canal

#300
20210274273
2021-09-02

Portable listening device with sensors