ClassID:

232198

H04R2420/07 - page 15 - CPC Classification

Classification description:

Details of connection covered by , not provided for in its groups Applications of wireless loudspeakers or wireless microphones

Recent Application in this class:
#4201
20140348330
2014-11-27

Multi lobe stereo loudspeaker in one cabinet

#4202
20140341413
2014-11-20

Waterproof audio and storage system

#4203
20140341404
2014-11-20

Multi-Channel Audio Rendering

#4204
20140341399
2014-11-20

Method and apparatus for controlling portable audio devices

#4205
20140341390
2014-11-20

Method and apparatus for transmitting wireless audio streams

#4206
20140337029
2014-11-13

Speech recognition with a plurality of microphones

#4207
20140335910
2014-11-13

Multifunction light controller equipped with localized control

#4208
20140334648
2014-11-13

MULTIFUNCTION LIGHT CONTROLLER

#4209
20140330557
2014-11-06

Devices that train voice patterns and methods thereof

#4210
20140329468
2014-11-06

Un-tethered wireless audio system

#4211
20140321667
2014-10-30

Methods and apparatus for processing audio signals

#4212
20140321662
2014-10-30

User-programmable, head-supportable listening device with WiFi media player

#4213
20140321654
2014-10-30

Apparatus and method for transmitting/receiving voice signal through headset

#4214
20140310597
2014-10-16

Playback queue transfer in a media playback system

#4215
20140307891
2014-10-16

Wireless headphones

#4216
20140286516
2014-09-25

External ear insert for hearing comprehension enhancement

#4217
20140286507
2014-09-25

Multi-channel pairing in a media system

#4218
20140285312
2014-09-25

Audio mixing based upon playing device location

#4219
20140275733
2014-09-18

Methods and apparatus for transmitting vibrations

#4220
20140270306
2014-09-18

Proximity sensing device control architecture and data communication protocol

#4221
20140270290
2014-09-18

Hearing aid apparatus

#4222
20140270267
2014-09-18

System, method and apparatus for silent true bypass switching

#4223
20140270266
2014-09-18

Wireless switching of effects pedals with status updates

#4224
20140270254
2014-09-18

Customizing audio reproduction devices

#4225
20140270237
2014-09-18

Multifunctional wireless LED device and a multifunctional wireless speaker system

#4226
20140270227
2014-09-18

Wireless earpiece with local audio cache

#4227
20140270200
2014-09-18

System and method to detect close voice sources and automatically enhance situation awareness

#4228
20140254850
2014-09-11

Acoustic sensor package

#4229
20140254829
2014-09-11

Multifunctional LED device and multifunctional LED wireless conference system

#4230
20140247952
2014-09-04

Method and device for personalized hearing

#4231
20140247948
2014-09-04

Method and device for personalized hearing

#4232
20140241562
2014-08-28

Earphones

#4233
20140241543
2014-08-28

Wireless digital audio music system

#4234
20140235169
2014-08-21

Computer headset with detachable 4G radio

#4235
20140233752
2014-08-21

Bluetooth headset

#4236
20140226845
2014-08-14

Ported speaker and circuit board

#4237
20140226834
2014-08-14

Multi-channel pairing in a media system

#4238
20140219490
2014-08-07

Acoustic layer in media device providing enhanced audio performance

#4239
20140219484
2014-08-07

Systems and methods employing multiple individual wireless earbuds for a common audio source

#4240
20140219464
2014-08-07

Always on headwear recording system

#4241
20140219462
2014-08-07

Method and device for background mitigation

#4242
20140200883
2014-07-17

Method and device for spectral expansion for an audio signal

#4243
20140198927
2014-07-17

Wireless earphone

#4244
20140193020
2014-07-10

Headphone assembly

#4245
20140192996
2014-07-10

Wireless audio control apparatus

#4246
20140177879
2014-06-26

Methods and apparatus for transmitting vibrations

#4247
20140169605
2014-06-19

WIRELESS AUDIO COUPLER AND AMPLIFIER FOR MOBILE PHONE, TABLET DEVICE, MP3 PLAYER AND THE LIKE

#4248
20140169604
2014-06-19

Hearing aid with antenna for reception and transmission of electromagnetic signals

#4249
20140169592
2014-06-19

Actuator systems for oral-based appliances

#4250
20140169585
2014-06-19

Acoustically actuated mechanical valve for acoustic transducer protection

#4251
20140166122
2014-06-19

Methods and mechanisms for inflation

#4252
20140153735
2014-06-05

Multi-mode audio device and monitoring system

#4253
20140148101
2014-05-29

Wireless earpiece and wireless microphone to service multiple audio streams

#4254
20140146984
2014-05-29

Constrained dynamic amplitude panning in collaborative sound systems

#4255
20140146983
2014-05-29

Image generation for collaborative sound systems

#4256
20140146980
2014-05-29

System and method for modular on-demand audio processing, amplification and distribution

#4257
20140146970
2014-05-29

Collaborative sound system

#4258
20140140557
2014-05-22

Support stand and wireless speaker system for tablet computing device

#4259
20140139615
2014-05-22

Audio conferencing system for all-in-one displays

#4260
20140134952
2014-05-15

Connective transmission device

#4261
20140129010
2014-05-08

Thermal aware headphones

#4262
20140119566
2014-05-01

Playback device

#4263
20140119562
2014-05-01

Method of frequency assignment of a wireless radio transmission system and a wireless radio audio transmission system

#4264
20140118631
2014-05-01

Head mounted display and method of outputting audio signal using the same

#4265
20140112521
2014-04-24

Garment with built-in audio source wiring

#4266
20140112485
2014-04-24

Stackable communications system

#4267
20140107820
2014-04-17

Audio Equipment and Wireless Electronic Device Combination System

#4268
20140098979
2014-04-10

Battery-powered stereo speaker assembly having power connection for charging a handheld device

#4269
20140098206
2014-04-10

Multimedia communication and display device

#4270
20140095163
2014-04-03

Handsfree device with countinuous keyword recognition

#4271
20140094973
2014-04-03

Sensed sound level based fan speed adjustment

#4272
20140094944
2014-04-03

Method and system for simultaneous playback of audio tracks from a plurality of digital devices

#4273
20140093100
2014-04-03

User terminal apparatus, electronic device, and method for controlling the same

#4274
20140093099
2014-04-03

Wireless microphone structure

#4275
20140093096
2014-04-03

Crossover frequency adjustments for audio speakers

#4276
20140093085
2014-04-03

Providing a multi-channel and a multi-zone audio environment

#4277
20140087659
2014-03-27

Transmitter with improved sensitivity and shielding

#4278
20140086438
2014-03-27

Control method of mobile terminal apparatus

#4279
20140086437
2014-03-27

Speaker for reproducing surround sound

#4280
20140079264
2014-03-20

Ruggedized sound system

#4281
20140078686
2014-03-20

Stackable communications system

#4282
20140078462
2014-03-20

Biologically fit wearable electronics apparatus

#4283
20140072154
2014-03-13

Audio reproducing method and apparatus

#4284
20140064550
2014-03-06

Acoustic optimization

#4285
20140064535
2014-03-06

Battery-powered sound device with mounting element made of vibration absorbing material

#4286
20140064511
2014-03-06

Smart tool for headphones

#4287
20140064492
2014-03-06

Nomadic device for controlling one or more portable speakers

#4288
20140056451
2014-02-27

Wireless sound transmission system and method

#4289
20140056439
2014-02-27

Electronic device and method for selecting microphone by detecting voice signal strength

#4290
20140046464
2014-02-13

Acoustic signatures in a playback system

#4291
20140044289
2014-02-13

Apparatus, systems and methods for relieving tinnitus, hyperacusis and/or hearing loss

#4292
20140044275
2014-02-13

Active noise control with compensation for error sensing at the eardrum

#4293
20140037101
2014-02-06

Headphone device, wearing state detection device, and wearing state detection method

#4294
20140037097
2014-02-06

Loudspeaker calibration using multiple wireless microphones

#4295
20140031962
2014-01-30

Acoustic characteristics setting support system and acoustic characteristics setting apparatus

#4296
20140029762
2014-01-30

Head-mounted sound capture device

#4297
20140029701
2014-01-30

Frame sync across multiple channels

#4298
20140023204
2014-01-23

Public address system using wireless mobile communication devices

#4299
20140022084
2014-01-23

Audio system surround acoustic driver powering

#4300
20140018016
2014-01-16

Communications apparatus

#4301
20140012403
2014-01-09

Always on headwear recording system

#4302
20140012350
2014-01-09

Integrated implantable hearing device, microphone and power unit

#4303
20140003647
2014-01-02

Magnetic sound box device

#4304
20140003619
2014-01-02

Audio processing device

#4305
20140002751
2014-01-02

Integrated earbud antenna for receiving television broadcasts

#4306
20130346642
2013-12-26

Media content control module and presentation device

#4307
20130343569
2013-12-26

System with speaker, transceiver and related devices

#4308
20130343568
2013-12-26

System with speaker, transceiver and related devices

#4309
20130343548
2013-12-26

Method and system for multi-channel mixing for transmission of audio over a network

#4310
20130336499
2013-12-19

Systems, methods, apparatus, and articles of manufacture to provide low-latency audio

#4311
20130329935
2013-12-12

Loudspeakers and systems

#4312
20130329924
2013-12-12

Remotely controlling a hearing device

#4313
20130329905
2013-12-12

Modular communication device and system

#4314
20130329903
2013-12-12

MULTIFUNCTIONAL BLUETOOTH EARPHONE DEVICE WITH NECK SPEAKERS

#4315
20130329891
2013-12-12

Sound output apparatus, audio processing apparatus, sound output method, and audio processing method

#4316
20130325434
2013-12-05

Voice communication device with foreign language translation

#4317
20130324047
2013-12-05

True stereo wireless headset and method

#4318
20130324031
2013-12-05

DYNAMIC ALLOCATION OF AUDIO CHANNEL FOR SURROUND SOUND SYSTEMS

#4319
20130322676
2013-12-05

Headphones with oscillator for vibrating the arm portion

#4320
20130322646
2013-12-05

Mintiurization Rotational Switch Actuation

#4321
20130322639
2013-12-05

Systems and methods for acoustic echo cancellation with wireless microphones and speakers

#4322
20130316679
2013-11-28

Systems and methods for managing concurrent audio messages

#4323
20130316642
2013-11-28

Smart battery wear leveling for audio devices

#4324
20130315405
2013-11-28

Sound processor, sound processing method, and computer program product

#4325
20130311176
2013-11-21

MRI compatible headset

#4326
20130303096
2013-11-14

WIRELESS HEADPHONES DEVICE

#4327
20130301850
2013-11-14

Method and earpiece for visual operational status indication

#4328
20130294633
2013-11-07

Battery door

#4329
20130293448
2013-11-07

Wearable electronically enabled interface system

#4330
20130287241
2013-10-31

Ear jewelry with wireless audio device

#4331
20130287221
2013-10-31

Earphone jack circuit and portable electronic device using the same

#4332
20130281074
2013-10-24

Systems and methods for synchronizing wireless audio base stations

#4333
20130279733
2013-10-24

Headphone apparatus with a writing surface

#4334
20130279699
2013-10-24

Information providing system

#4335
20130272535
2013-10-17

Wireless speaker and wireless speaker system thereof

#4336
20130266152
2013-10-10

SYNCHRONIZING WIRELESS EARPHONES

#4337
20130259283
2013-10-03

Modular speaker system, components of a modular speaker system, and methods of using the same

#4338
20130259256
2013-10-03

Headphone with integrated receiver

#4339
20130259241
2013-10-03

Sound pressure level limiting

#4340
20130251173
2013-09-26

Wireless microphone system

#4341
20130243235
2013-09-19

Wireless headphone with parietal feature

#4342
20130237146
2013-09-12

Headset with adjustable display and integrated computing system

#4343
20130236027
2013-09-12

Processing method for earphone and user equipment

#4344
20130227435
2013-08-29

Themed ornament with streaming video display

#4345
20130225915
2013-08-29

Bone conduction apparatus and multi-sensory brain integration method

#4346
20130223642
2013-08-29

Managing audio output through an intermediary

#4347
20130223635
2013-08-29

Low power audio detection

#4348
20130223631
2013-08-29

Engaging terminal devices

#4349
20130208931
2013-08-15

Hearing device

#4350
20130188802
2013-07-25

HEADSET WITH TWO INTERFACES

#4351
20130177198
2013-07-11

Wireless audio player and speaker system

#4352
20130177187
2013-07-11

Method and apparatus for providing virtualized audio files via headphones

#4353
20130177186
2013-07-11

Wireless audio player and speaker system

#4354
20130177176
2013-07-11

SYSTEM FOR WIRELESS SWITCHING AND CONTROLLING OF AUDIO SIGNALS AS RELATED TO MUSICAL AUDIO APPLICATIONS SUCH AS AUDIO EFFECTS, EFFECTS PEDALS, PEDALBOARDS, MIXERS, AND STUDIO EQUIPMENT

#4355
20130177159
2013-07-11

Interconnected speaker system

#4356
20130174204
2013-07-04

Systems and methods for networked music playback

#4357
20130170684
2013-07-04

Portable loudspeaker

#4358
20130170665
2013-07-04

Ultra-compact headset

#4359
20130166103
2013-06-27

AIRCRAFT EXPLORATION SYSTEM

#4360
20130163776
2013-06-27

Headset noise-based pulsed attenuation

#4361
20130156250
2013-06-20

Mountable multi-directional audio device

#4362
20130156219
2013-06-20

Pad-type device case providing enhanced audio functionality and output

#4363
20130156215
2013-06-20

Digital technique for FM modulation of infrared headphone interface signals

#4364
20130142371
2013-06-06

Detachable Audio Speakers for Portable Devices and Methods for Manufacturing such Speakers

#4365
20130142351
2013-06-06

Microphone slots for wind noise reduction

#4366
20130129105
2013-05-23

Audio headset with active noise control of the non-adaptive type for listening to an audio music source and/or for “hands-free” telephony functions

#4367
20130121502
2013-05-16

VEHICULAR SOUND PROCESSING APPARATUS AND VEHICULAR APPARATUS

#4368
20130116015
2013-05-09

Wireless headset and battery status indication method thereof

#4369
20130114826
2013-05-09

LIGHT BULB HOLDER MODULE WITH BUILT-IN SPEAKER

#4370
20130108072
2013-05-02

Wireless Device for Receiving and Forwarding an Audio Signal

#4371
20130108069
2013-05-02

Hands-free apparatus

#4372
20130101134
2013-04-25

System and method for wireless microphone apparent positioning

#4373
20130101133
2013-04-25

Sound system using wireless power transmission

#4374
20130095884
2013-04-18

Source dependent wireless earpiece equalizing

#4375
20130094687
2013-04-18

Wireless speaker and retractable ear bud

#4376
20130094683
2013-04-18

Listening system adapted for real-time communication providing spatial information in an audio stream

#4377
20130094680
2013-04-18

Portable Electronic Device with Magnetic Audio Interface and Audio Reproduction Accessory Therefor

#4378
20130094667
2013-04-18

Systems, methods, apparatus, and articles of manufacture to control audio playback devices

#4379
20130094666
2013-04-18

Distance-based rendering of media files

#4380
20130094662
2013-04-18

Wireless digital transmission system for loudspeakers

#4381
20130093831
2013-04-18

Satellite microphones for improved speaker detection and zoom

#4382
20130090062
2013-04-11

Head-mounted computer with peripheral expansion port

#4383
20130090054
2013-04-11

System, apparatus and method for configuring a wireless sound reinforcement system

#4384
20130089217
2013-04-11

Arranging an audio signal based on the number of loudspeakers

#4385
20130083933
2013-04-04

Pressure sensing earbuds and systems and methods for the use thereof

#4386
20130083931
2013-04-04

Wireless device

#4387
20130080169
2013-03-28

Audio analysis terminal and system for emotion estimation of a conversation that discriminates utterance of a user and another person

#4388
20130080168
2013-03-28

Audio analysis apparatus

#4389
20130073748
2013-03-21

INFORMATION COMMUNICATION SYSTEM, CLIENT APPARATUS, AND HOST APPARATUS

#4390
20130070952
2013-03-21

Speaker module and electronic apparatus thereof

#4391
20130066453
2013-03-14

Audio system equalization for portable media playback devices

#4392
20130064386
2013-03-14

Transference of time sensitive data between a wireless communication device and a computer system

#4393
20130062437
2013-03-14

SHOWER AND SPEAKER ASSEMBLY

#4394
20130039514
2013-02-14

METHOD AND APPARATUS FOR SUPPLEMENTING LOW FREQUENCY SOUND IN A DISTRIBUTED LOUDSPEAKER ARRANGEMENT

#4395
20130039510
2013-02-14

System with wireless earphones

#4396
20130030799
2013-01-31

Acoustic shock protection device and method thereof

#4397
20130029605
2013-01-31

Earpiece messaging

#4398
20130028462
2013-01-31

Earphone integrated with a microphone

#4399
20130028301
2013-01-31

Multiple logical representations of audio functions in a wireless audio transmitter that transmits audio data at different data rates

#4400
20130021531
2013-01-24

Sink device, source device and wireless transmission system

#4401
20130018495
2013-01-17

METHOD AND APPARATUS FOR PROVIDING CONTENT TO AN EARPIECE IN ACCORDANCE WITH A PRIVACY FILTER AND CONTENT SELECTION RULE

#4402
20130016870
2013-01-17

Antenna configurations for wireless speakers

#4403
20130016848
2013-01-17

Managing audio output through an intermediary

#4404
20130016647
2013-01-17

Data networking through inherent RF connections in a communication system

#4405
20130013302
2013-01-10

AUDIO INPUT DEVICE

#4406
20130010997
2013-01-10

AURICLE-INSTALLED APPARATUS

#4407
20130010987
2013-01-10

Methods and apparatus for transmitting vibrations

#4408
20130010984
2013-01-10

Method for controlling entertainment equipment based on performer position

#4409
20130007955
2013-01-10

Hands-free cellular telephone enabled spa

#4410
20130005267
2013-01-03

Terminal device and application control method

#4411
20130003996
2013-01-03

Actuator systems for oral-based appliances

#4412
20130002687
2013-01-03

Lighting device with wireless multimedia playback module

#4413
20120328134
2012-12-27

PERSONAL AUDIO EQUIPMENT

#4414
20120328119
2012-12-27

Inductive earphone coupling

#4415
20120321115
2012-12-20

Apparatus for magnetic field induction in portable devices

#4416
20120321113
2012-12-20

Methods and apparatus for processing audio signals

#4417
20120321097
2012-12-20

Headset signal multiplexing system and method

#4418
20120314131
2012-12-13

Method and apparatus for remote capture of audio in a handheld device

#4419
20120310115
2012-12-06

Electronic stethoscope system for telemedicine applications

#4420
20120308069
2012-12-06

Apparatus and system for playing audio signals from an audio source

#4421
20120307048
2012-12-06

Sensor-based placement of sound in video recording

#4422
20120300968
2012-11-29

SOUND BOX STRUCTURE FOR ELECTRONIC APPARATUS

#4423
20120300962
2012-11-29

Solar Powered Wireless Bluetooth Stereo Speaker With connectivity To MP3 Player

#4424
20120300958
2012-11-29

Method of identifying a wireless communication channel in a sound system

#4425
20120300957
2012-11-29

MOBILE SOUND REPRODUCING SYSTEM

#4426
20120300944
2012-11-29

MEDIA DISTRIBUTION SYSTEM

#4427
20120296154
2012-11-22

Methods and apparatus for transmitting vibrations

#4428
20120288079
2012-11-15

Wireless conference call telephone

#4429
20120283015
2012-11-08

Dual-radio gaming headset

#4430
20120281851
2012-11-08

Microphone system

#4431
20120269359
2012-10-25

MEDIA DISTRIBUTION SYSTEM

#4432
20120268563
2012-10-25

Augmented auditory perception for the visually impaired

#4433
20120263316
2012-10-18

Electronic device with increased immunity to audio noise from system ground currents

#4434
20120263314
2012-10-18

Microphone module and microphone system having the microphone module

#4435
20120260143
2012-10-11

Method of decoding content data blocks, corresponding computer program product and decoding device

#4436
20120258751
2012-10-11

Network system for audio equipment, method and computer program

#4437
20120257762
2012-10-11

COMMUNICATION SYSTEM, RECEIVING APPARATUS AND COMMUNICATION METHOD

#4438
20120250927
2012-10-04

Paired gradient and pressure microphones for rejecting wind and ambient noise

#4439
20120250914
2012-10-04

Detachable wireless listening device

#4440
20120250872
2012-10-04

Method and system for modeling external volume changes within an acoustic echo canceller

#4441
20120244917
2012-09-27

Mobile telephone

#4442
20120244813
2012-09-27

Bluetooth earphone

#4443
20120237054
2012-09-20

Method and apparatus for reproducing multi-channel sound using cable/wireless device

#4444
20120237053
2012-09-20

Multi-protocol wireless audio client device

#4445
20120230532
2012-09-13

Apparatus For Supporting An Earphone

#4446
20120230510
2012-09-13

Synchronizing wireless earphones

#4447
20120230507
2012-09-13

Synthetic stereo on a mono headset with motion sensing

#4448
20120224731
2012-09-06

Systems and methods employing multiple individual wireless earbuds for a common audio source

#4449
20120224713
2012-09-06

Wireless audio transmission system, particularly a wireless microphone system

#4450
20120224100
2012-09-06

Multimedia apparatus and synchronization method thereof

#4451
20120220237
2012-08-30

Electronic communication system that mimics natural range and orientation dependence

#4452
20120220234
2012-08-30

Biologically fit wearable electronics apparatus and methods

#4453
20120218287
2012-08-30

Apparatus, system and method for electronic book reading with audio output capability

#4454
20120213382
2012-08-23

Loudspeaker amplifier integration system

#4455
20120213381
2012-08-23

System with wireless earphones

#4456
20120212063
2012-08-23

Wireless headset having adaptive powering

#4457
20120210489
2012-08-23

Biologically fit wearable electronics apparatus and methods

#4458
20120201391
2012-08-09

Device for localizing acoustic sources and/or measuring their intensities

#4459
20120189153
2012-07-26

Mounting panel with elongated tongue

#4460
20120188998
2012-07-26

Syncronizing wireless devices

#4461
20120184337
2012-07-19

Wireless conference call telephone

#4462
20120184211
2012-07-19

Cellular telephone and personal digital assistant

#4463
20120170777
2012-07-05

Condenser microphone and head thereof

#4464
20120163646
2012-06-28

WIRELESS MICROPHONE

#4465
20120163635
2012-06-28

Helical antenna apparatus and method of forming helical antenna

#4466
20120163619
2012-06-28

Wireless power transmission audio system and device on transmitting end and loudspeaker for use in such a system

#4467
20120163617
2012-06-28

Earpiece positioning and retaining

#4468
20120163616
2012-06-28

Headset with rotatable earphone housing

#4469
20120159617
2012-06-21

HEADSET, METHOD FOR CONTROLLING USAGE OF HEADSET, AND TERMINAL

#4470
20120155670
2012-06-21

Speaker having a wireless link to communicate with another speaker

#4471
20120148075
2012-06-14

METHOD FOR OPTIMIZING REPRODUCTION OF AUDIO SIGNALS FROM AN APPARATUS FOR AUDIO REPRODUCTION

#4472
20120148068
2012-06-14

Coexistence of white space devices and wireless narrowband devices

#4473
20120143729
2012-06-07

Method and device for obtaining playlist content over a network

#4474
20120140976
2012-06-07

Earphone system comprising an earphone and a portable holding device

#4475
20120140975
2012-06-07

Method for optimizing performance of a multi-transducer earpiece and a multi-transducer earpiece

#4476
20120140946
2012-06-07

Wind noise mitigation

#4477
20120140944
2012-06-07

Audio signal processing unit and audio transmission system, in particular a microphone system

#4478
20120134499
2012-05-31

Audio Processing Devices, Multi-Channel Audio Application System, and Method Thereof

#4479
20120128171
2012-05-24

Wireless digital audio music system

#4480
20120123573
2012-05-17

Always on headwear recording system

#4481
20120121111
2012-05-17

Sound reproduction apparatus and a method for speaker charging/calibration employed in said apparatus

#4482
20120121105
2012-05-17

System for networked routing of audio in a live sound system

#4483
20120121104
2012-05-17

Wired, wireless, infrared, and powerline audio entertainment systems

#4484
20120121102
2012-05-17

EARPHONE ANTENNA DEVICE FOR RECEIVING DUAL BAND SIGNAL

#4485
20120121094
2012-05-17

Wireless system for hearing communication devices providing wireless stereo reception modes

#4486
20120121092
2012-05-17

Single enclosure surround sound loudspeaker system and method

#4487
20120120313
2012-05-17

High density wireless system

#4488
20120120270
2012-05-17

System and method for providing enhanced audio in a video environment

#4489
20120117839
2012-05-17

PICTURE-EXHIBITING DEVICE WITH AUDIO SYSTEM

#4490
20120114163
2012-05-10

SPEAKER SYSTEM INCLUDING A SPEAKER DEVICE HAVING A SPEAKER UNIT MOUNTED WITH AN ANTENNA

#4491
20120114133
2012-05-10

Detecting the repositioning of an earphone using a microphone and associated action

#4492
20120114131
2012-05-10

User configurable headset

#4493
20120109647
2012-05-03

System enhancement of speech signals

#4494
20120106751
2012-05-03

METHODS AND APPARATUS FOR WIRELESS MICROPHONE SYNCHRONIZATION

#4495
20120095768
2012-04-19

Lips blockers, headsets and systems

#4496
20120094601
2012-04-19

BLUETOOTH HEADSET WITH CAMERA FUNCTION AND REAR VIEW MONITOR SYSTEM EMPLOYING THE SAME

#4497
20120094592
2012-04-19

Themed ornaments with WiFi and WiMax streaming stations

#4498
20120093334
2012-04-19

Integrated monophonic headset having wireless connectability to audio source

#4499
20120090070
2012-04-19

Garment with built-in audio source wiring

#4500
20120087512
2012-04-12

Distributed signal processing systems and methods