ClassID:

232198

H04R2420/07 - page 16 - 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:
#4501
20120087507
2012-04-12

Method and system for enhancing sound

#4502
20120087503
2012-04-12

MULTI-CHANNEL AUDIO OVER STANDARD WIRELESS PROTOCOL

#4503
20120082335
2012-04-05

Earphone arrangement and method of operation therefor

#4504
20120082334
2012-04-05

Headset

#4505
20120082320
2012-04-05

WIRELESS HEADSET

#4506
20120081231
2012-04-05

Method and system of controlling media devices configured to output signals to surrounding area

#4507
20120077438
2012-03-29

Bluetooth headset for helmet having inter-communication function

#4508
20120076321
2012-03-29

Single Microphone for Noise Rejection and Noise Measurement

#4509
20120076312
2012-03-29

Noise level estimator

#4510
20120076080
2012-03-29

Automated voice over internet protocol wireless headset

#4511
20120070017
2012-03-22

MEDIA DELIVERY SYSTEM WITH IMPROVED INTERACTION

#4512
20120064845
2012-03-15

Cable assembly with earpiece

#4513
20120064831
2012-03-15

Electronic device with bluetooth earphone

#4514
20120063505
2012-03-15

Power transmitter and wireless power transmission system

#4515
20120058727
2012-03-08

Un-tethered wireless audio system

#4516
20120051571
2012-03-01

Audio communication system

#4517
20120047435
2012-02-23

System for configuration and management of live sound system

#4518
20120042094
2012-02-16

Method and device for an internet radio capable of obtaining playlist content from a content server

#4519
20120040757
2012-02-16

Apparatus and method of audio reproduction

#4520
20120039500
2012-02-16

Earpiece positioning and retaining

#4521
20120039491
2012-02-16

INERTIAL TYPE ACOUSTIC TRANSDUCER

#4522
20120034873
2012-02-09

Cellular telephone, personal digital assistant and pager unit with capability of short range radio frequency transmissions

#4523
20120015613
2012-01-19

Media sharing community

#4524
20120014553
2012-01-19

Gaming headset with programmable audio paths

#4525
20120014534
2012-01-19

Wireless multi-user audio system

#4526
20120014531
2012-01-19

Digital data transfer via audio signal conductors

#4527
20120014530
2012-01-19

Multi-mode audio device interfacing

#4528
20120009878
2012-01-12

Vehicle communication system

#4529
20120002975
2012-01-05

WIRELESS MICROPHONE

#4530
20110317861
2011-12-29

COMBINATION LOW VOLTAGE LIGHT / SPEAKER FIXTURE

#4531
20110317858
2011-12-29

HEARING AID APPARATUS

#4532
20110317846
2011-12-29

Wireless illuminative speaker system and wireless illuminative speaker thereof

#4533
20110317844
2011-12-29

Small stereo headset having seperate control box and wireless connectability to audio source

#4534
20110311073
2011-12-22

Communication System, Apparatus and Method

#4535
20110306299
2011-12-15

Wireless speaker footwear

#4536
20110301729
2011-12-08

Sound system and a method for providing sound

#4537
20110299715
2011-12-08

Novelty Garment and Related Method of Use

#4538
20110299457
2011-12-08

Distributed reception wireless microphone system

#4539
20110295397
2011-12-01

MUSIC HEADPHONES FOR MANUAL CONTROL OF AMBIENT SOUND

#4540
20110293108
2011-12-01

System and method for producing a directional output signal

#4541
20110289545
2011-11-24

Sink device and wireless transmission system

#4542
20110286615
2011-11-24

WIRELESS STEREO HEADSETS AND METHODS

#4543
20110286608
2011-11-24

EARPIECE COMMUNICATION SYSTEM

#4544
20110280429
2011-11-17

Waterproof pillow with audio unit

#4545
20110274286
2011-11-10

Wireless and wired speaker hub for a home theater system

#4546
20110270428
2011-11-03

Cognitive loudspeaker system

#4547
20110256844
2011-10-20

Cell Phone Based Sound Production

#4548
20110250932
2011-10-13

Personal Sound System Including Multi-Mode Ear Level Module with Priority Logic

#4549
20110245584
2011-10-06

Methods and apparatus for transmitting vibrations

#4550
20110243358
2011-10-06

System for picking-up a user's voice

#4551
20110243354
2011-10-06

Wired, wireless, infrared, and powerline audio entertainment systems

#4552
20110235833
2011-09-29

Stereo audio headphone apparatus for a user having a hearing loss and related methods

#4553
20110235816
2011-09-29

Selective filtering earplugs

#4554
20110230239
2011-09-22

Microphone techniques

#4555
20110230137
2011-09-22

Switchable wired-wireless electromagnetic signal communication

#4556
20110227631
2011-09-22

Zero power drain pushbutton controls

#4557
20110223864
2011-09-15

Ear Tip Method and Apparatus

#4558
20110222701
2011-09-15

Multi-modal audio system with automatic usage mode detection and configuration capability

#4559
20110222692
2011-09-15

ADAPTIVE HIGH FIDELITY REPRODUCTION SYSTEM

#4560
20110216914
2011-09-08

Wired, wireless, infrared, and powerline audio entertainment systems

#4561
20110211723
2011-09-01

Earphone cushions

#4562
20110206219
2011-08-25

Electronic device for receiving and transmitting audio signals

#4563
20110183629
2011-07-28

Mobile Communication Devices Having Adaptable Features and Methods for Implementation

#4564
20110182447
2011-07-28

HUMAN BODY SOUND TRANSMISSION APPARATUS

#4565
20110182434
2011-07-28

Method to maximize loudspeaker sound pressure level with a high peak to average power ratio audio source

#4566
20110172793
2011-07-14

ENHANCING PERCEPTIONS OF THE SENSORY CONTENT OF AUDIO AND AUDIO-VISUAL MEDIA

#4567
20110170727
2011-07-14

Boundary Microphone

#4568
20110170703
2011-07-14

Audio player headset earhook apparatus and system thereof

#4569
20110158441
2011-06-30

WIRELESS SPEAKER UNITS WITH IMPROVED BATTERY LIFE

#4570
20110158424
2011-06-30

Self-powered audio speaker having modular components

#4571
20110158264
2011-06-30

Low-jitter end-to-end latency control scheme for isochronous communications based on transmitter timestamp information

#4572
20110153044
2011-06-23

Directional audio interface for portable media device

#4573
20110150258
2011-06-23

External ear insert for hearing comprehension enhancement

#4574
20110150254
2011-06-23

Low power intermittent messaging for hearing assistance devices

#4575
20110150251
2011-06-23

Low power intermittent messaging for hearing assistance devices

#4576
20110150249
2011-06-23

Assistive listening system adapted for using DECT

#4577
20110150228
2011-06-23

Audio apparatus, audio signal transmission method, and audio system

#4578
20110149170
2011-06-23

Method and apparatus for controlling an electronic system

#4579
20110144779
2011-06-16

DATA PROCESSING FOR A WEARABLE APPARATUS

#4580
20110142267
2011-06-16

WIRED, WIRELESS, INFRARED, AND POWERLINE AUDIO ENTERTAINMENT SYSTEMS

#4581
20110135135
2011-06-09

Wireless Headsets Having an Intuitive Man Machine Interface and Related Systems and Methods

#4582
20110135117
2011-06-09

ENHANCED SURROUND SOUND EXPERIENCE

#4583
20110135108
2011-06-09

DUAL-FUNCTIONAL EARPHONE

#4584
20110134016
2011-06-09

PERIPHERAL WITH A DISPLAY

#4585
20110129110
2011-06-02

Garment with built-in audio source wiring

#4586
20110129107
2011-06-02

Communication headset with a circumferential microphone slot

#4587
20110128452
2011-06-02

Bi-directional broadcasting system for a small space

#4588
20110123059
2011-05-26

Earphone device with bi-stable conchal wall stabilizer

#4589
20110123038
2011-05-26

CHAIR-ATTACHABLE WIRELESS SPEAKER SYSTEM

#4590
20110117975
2011-05-19

Two-Way Communication Device

#4591
20110117840
2011-05-19

Bluetooth Earphone And Host Device Using The Bluetooth Earphone

#4592
20110116659
2011-05-19

METHODS AND APPARATUS FOR PROCESSING AUDIO SIGNALS

#4593
20110116651
2011-05-19

Distributed sound enhancement

#4594
20110116649
2011-05-19

Distributed sound enhancement

#4595
20110116648
2011-05-19

PREVENTION OF HEARING LOSS FROM AUDIO DEVICES

#4596
20110116642
2011-05-19

Audio System with Portable Audio Enhancement Device

#4597
20110116620
2011-05-19

Distributed sound enhancement

#4598
20110115626
2011-05-19

Method of auditory display of sensor data

#4599
20110112664
2011-05-12

Method and audio system for processing multi-channel audio signals for surround sound production

#4600
20110110529
2011-05-12

WIRELESS AUDIO SYSTEM

#4601
20110103609
2011-05-05

Wireless earphone that transitions between wireless networks

#4602
20110103605
2011-05-05

Electronic earplug

#4603
20110096940
2011-04-28

Digital communication system for loudspeakers

#4604
20110096939
2011-04-28

Reproducing device, headphone and reproducing method

#4605
20110096934
2011-04-28

Audio monitoring system and selection of stored transmission data

#4606
20110086677
2011-04-14

Base station, wireless headset and headband thereto

#4607
20110083158
2011-04-07

Audio/video entertainment system and method

#4608
20110080847
2011-04-07

Self-discovery of an RF configuration for a wireless system

#4609
20110075858
2011-03-31

Information processing apparatus, information processing method, and program

#4610
20110069848
2011-03-24

Speaker with acoustic damped port

#4611
20110066439
2011-03-17

Dimension measurement system

#4612
20110058704
2011-03-10

Equalized earphones

#4613
20110058693
2011-03-10

WIRELESS MICROPHONE DEVICE

#4614
20110058689
2011-03-10

Audio apparatus

#4615
20110051982
2011-03-03

Biologically fit wearable electronics apparatus and methods

#4616
20110051972
2011-03-03

Arrangement for mounting a microphone to an interior surface of a vehicle

#4617
20110051944
2011-03-03

Laryngophone combined with transmitter and power source

#4618
20110046954
2011-02-24

Portable audio control system and audio control device thereof

#4619
20110044488
2011-02-24

PRENATAL AUDIO SYSTEM

#4620
20110044477
2011-02-24

Quick-Coupling Wireless Microphone

#4621
20110044469
2011-02-24

NETWORKED AUDIO OUTPUT DEVICE IN AN AUDIO VIDEO DISTRIBUTION SYSTEM

#4622
20110044468
2011-02-24

NETWORKED AUDIO INPUT DEVICE IN AN AUDIO VIDEO DISTRIBUTION SYSTEM

#4623
20110044466
2011-02-24

Wireless digital audio music system

#4624
20110038487
2011-02-17

EARPHONE ACOUSTIC SIMULATION SYSTEM AND OPTIMAL SIMULATION METHOD OF THE SAME

#4625
20110033071
2011-02-10

Hearing aid wireless network

#4626
20110026740
2011-02-03

Methods and apparatus for processing audio signals

#4627
20110026726
2011-02-03

Wireless headphone integrated with an adjustment control device

#4628
20110025912
2011-02-03

Audio or audio/visual interactive entertainment system and switching device therefor

#4629
20110019860
2011-01-27

Communication device with combined electrical socket and microphone opening

#4630
20110019838
2011-01-27

Audio processing in a portable listening device

#4631
20110014957
2011-01-20

HEADSET

#4632
20110007908
2011-01-13

Speaker Capacitive Sensor

#4633
20110002498
2011-01-06

IN-EAR HEADPHONE AND HEADSET

#4634
20110002492
2011-01-06

BONE CONDUCTION HEARING AID DEVICES AND METHODS

#4635
20110002471
2011-01-06

Systems and methods for transducer calibration and tuning

#4636
20100325323
2010-12-23

Automatic source concentrator for a multimedia system

#4637
20100323621
2010-12-23

Communication of audio control signals for wireless audio output devices

#4638
20100322455
2010-12-23

WIRELESS LOUDSPEAKER

#4639
20100322449
2010-12-23

Methods and apparatus for processing audio signals

#4640
20100322448
2010-12-23

METHOD FOR OPERATING A HEARING DEVICE AND CORRESPONDING HEARING SYSTEM AND ARRANGEMENT

#4641
20100322441
2010-12-23

Notebook power supply with integrated subwoofer

#4642
20100320961
2010-12-23

Transport and/or storage container for rechargeable wireless earphones

#4643
20100312568
2010-12-09

METHODS AND APPARATUS FOR PROCESSING AUDIO SIGNALS

#4644
20100310095
2010-12-09

Method for providing a mute control function for multiple microphones connected to a computer

#4645
20100310088
2010-12-09

Wall mounted docking station

#4646
20100304676
2010-12-02

BLUETOOTH HEADSET

#4647
20100303277
2010-12-02

CORDLESS POWERLINE AUDIO SPEAKERS

#4648
20100299639
2010-11-25

User interface for managing the operation of networked media playback devices

#4649
20100296667
2010-11-25

Wireless earplug with improved sensitivity and form factor

#4650
20100293264
2010-11-18

Systems and methods for providing dual-control functionality in a networked digital media device

#4651
20100292818
2010-11-18

Systems and methods for providing zone functionality in networked media systems

#4652
20100290788
2010-11-18

RF audio distribution system including IR presence detection

#4653
20100290637
2010-11-18

DEVICE FOR THE PLAYBACK OF SOUNDS

#4654
20100290636
2010-11-18

Method and apparatus for enhancing the generation of three-dimensional sound in headphone devices

#4655
20100284525
2010-11-11

Transfer of multiple microphone signals to an audio host device

#4656
20100284389
2010-11-11

Systems and methods for providing a media playback in a networked environment

#4657
20100278359
2010-11-04

User adornable apparatus and system for generating user detectable audio and mechanical vibration signals

#4658
20100278353
2010-11-04

System and method for intelligibility enhancement of audio information

#4659
20100278349
2010-11-04

Intercom headset connection and disconnection detection

#4660
20100276315
2010-11-04

Universal ear-bud holder

#4661
20100273522
2010-10-28

Wireless communication apparatus

#4662
20100272304
2010-10-28

Eyewear retention device

#4663
20100263603
2010-10-21

ANIMAL GARMENT WITH INTEGRATED SOUND DEVICE

#4664
20100260349
2010-10-14

SOLAR WIRELESS SOUND SYSTEM

#4665
20100255783
2010-10-07

APPARATUS AND METHOD FOR RECEIVING AUDIO SIGNALS USING BLUETOOTH

#4666
20100254564
2010-10-07

Loudspeakers and systems

#4667
20100250253
2010-09-30

CONTEXT AWARE, SPEECH-CONTROLLED INTERFACE AND SYSTEM

#4668
20100250231
2010-09-30

Mouthpiece with sound reducer to enhance language translation

#4669
20100248704
2010-09-30

PROCESS AND DEVICE FOR THE ACQUISITION, TRANSMISSION, AND REPRODUCTION OF SOUND EVENTS FOR COMMUNICATION APPLICATIONS

#4670
20100246847
2010-09-30

Personal acoustic device position determination

#4671
20100246846
2010-09-30

Personal acoustic device position determination

#4672
20100246845
2010-09-30

Personal acoustic device position determination

#4673
20100238396
2010-09-23

Eyeglasses with detachable adjustable electronics module

#4674
20100220883
2010-09-02

ACTUATOR SYSTEMS FOR ORAL-BASED APPLIANCES

#4675
20100217413
2010-08-26

Multi-channel audio vibratory entertainment system

#4676
20100215187
2010-08-26

Public address system using wireless mobile communication devices

#4677
20100202639
2010-08-12

Hearing aid with antenna for reception and transmission of electromagnetic signals

#4678
20100202637
2010-08-12

Hearing system with a user preference control and method for operating a hearing system

#4679
20100195845
2010-08-05

NETWORKED INTERCOM NODE FOR A NETWORKED AUDIO DISTRIBUTION SYSTEM

#4680
20100191536
2010-07-29

Audio coding selection based on device operating condition

#4681
20100191355
2010-07-29

Sound data transmitting apparatus, sound data transmitting method, sound data receiving apparatus, and sound data receiving apparatus

#4682
20100189302
2010-07-29

DATA RECORDER

#4683
20100189288
2010-07-29

Actuator systems for oral-based appliances

#4684
20100189273
2010-07-29

METHOD AND APPARATUS FOR REMOTE CONTROL OF AN AUDIO SOURCE SUCH AS A WIRELESS MICROPHONE SYSTEM

#4685
20100185046
2010-07-22

Methods and apparatus for transmitting vibrations

#4686
20100183183
2010-07-22

Headset for user specific audio service and method for user specific audio service using the same

#4687
20100172522
2010-07-08

PROGRAMMABLE EARPHONE DEVICE WITH CUSTOMIZABLE CONTROLS AND HEARTBEAT MONITORING

#4688
20100172509
2010-07-08

Electromagnetically-countered piezo speaker systems and methods

#4689
20100166208
2010-07-01

Reproducing apparatus and headphone apparatus

#4690
20100164741
2010-07-01

Wireless music transmission device for wirelessly controlling volume-adjustment and song-selection functions of ipod

#4691
20100159834
2010-06-24

SELECTION OF A PAIRED DEVICE FROM A WIRELESS HEADSET

#4692
20100158288
2010-06-24

Contextual audio switching for a USB controlled audio device

#4693
20100153097
2010-06-17

Multi-channel audio coding

#4694
20100150383
2010-06-17

Simultaneous multi-source audio output at a wireless headset

#4695
20100142721
2010-06-10

Conference audio system

#4696
20100141538
2010-06-10

Earphone antenna and wireless device including the same

#4697
20100135512
2010-06-03

Wireless communication system

#4698
20100128913
2010-05-27

PORTABLE DEVICE ACCESSORY AND METHODS OF MANUFACTURE

#4699
20100128887
2010-05-27

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

#4700
20100122005
2010-05-13

Method and system for detecting interrupts from detachable electronic accessories or peripherals

#4701
20100119099
2010-05-13

Microphone and Method for Transmitting the Microphone Audio Data

#4702
20100119092
2010-05-13

Positioning and reproducing screen sound source with high resolution

#4703
20100119083
2010-05-13

Compensation for nonuniform delayed group communications

#4704
20100119078
2010-05-13

AUDIO DISTRIBUTION SYSTEM

#4705
20100119077
2010-05-13

ACTIVE HEARING PROTECTION SYSTEM

#4706
20100112948
2010-05-06

Bluetooth Earset

#4707
20100111345
2010-05-06

MINIATURE STYLISH NOISE AND WIND CANCELING MICROPHONE HOUSING, PROVIDING ENCHANCED SPEECH RECOGNITION PERFORMANCE FOR WIRLESS HEADSETS

#4708
20100106268
2010-04-29

PACKET-BASED AUDIO CONVERSION AND DISTRIBUTION DEVICE

#4709
20100105331
2010-04-29

AUDIO INTERRUPT SYSTEM

#4710
20100105325
2010-04-29

Plurality of mobile communication devices for performing locally collaborative operations

#4711
20100104125
2010-04-29

Headset systems and related methods

#4712
20100098285
2010-04-22

Headset

#4713
20100087089
2010-04-08

Wall mounted docking station

#4714
20100081466
2010-04-01

Wireless Communication System

#4715
20100081379
2010-04-01

WIRELESSLY POWERED SPEAKER

#4716
20100074460
2010-03-25

SELF-STEERING DIRECTIONAL HEARING AID AND METHOD OF OPERATION THEREOF

#4717
20100061579
2010-03-11

Communication eyewear assembly

#4718
20100057471
2010-03-04

METHOD AND SYSTEM FOR PROCESSING AUDIO SIGNALS VIA SEPARATE INPUT AND OUTPUT PROCESSING PATHS

#4719
20100057444
2010-03-04

Method and system of extending battery life of a wireless microphone unit

#4720
20100056233
2010-03-04

Convertible headset ring for wireless communication

#4721
20100056050
2010-03-04

METHOD AND SYSTEM FOR AUDIO FEEDBACK PROCESSING IN AN AUDIO CODEC

#4722
20100054519
2010-03-04

Audio Communication System

#4723
20100054508
2010-03-04

MULTIPLE-CHANNEL DIGITAL SOUND FIELD WIRELESS EARPHONE DEVICE

#4724
20100048134
2010-02-25

WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD WITH WIRELESS HEADSET

#4725
20100045269
2010-02-25

Methods and apparatus to detect location and orientation in an inductive system

#4726
20100040245
2010-02-18

MULTI-FUNCTION HEADSET AND FUNCTION SELECTION OF SAME

#4727
20100039497
2010-02-18

Satellite microphones for improved speaker detection and zoom

#4728
20100034397
2010-02-11

Sound source tracking system, method and robot

#4729
20100034393
2010-02-11

Ad-hoc adaptive wireless mobile sound system

#4730
20100029208
2010-02-04

Host apparatus for supporting bluetooth and method therefor

#4731
20100027824
2010-02-04

Ear module for a personal sound system

#4732
20100022281
2010-01-28

WIRELESS PHONE HEADSET

#4733
20100022205
2010-01-28

Wireless microphone beacon

#4734
20100020983
2010-01-28

Wireless speaker dongle with auxiliary audio output

#4735
20100020252
2010-01-28

Output device

#4736
20100014698
2010-01-21

Wireless digital audio system

#4737
20100008530
2010-01-14

PERSONAL AUDIO-SET WITH ADJUSTABLE SLIDING EAR CLIP MOUNT

#4738
20100002893
2010-01-07

Low latency ultra wideband communications headset and operating method therefor

#4739
20090325649
2009-12-31

Wireless earphone and portable electronic device using the same

#4740
20090325648
2009-12-31

Wireless earphone and portable electronic device using the same

#4741
20090323999
2009-12-31

Wireless earphone and portable electronic device using the same

#4742
20090323998
2009-12-31

Headset with adjustable boom

#4743
20090323991
2009-12-31

Method of identifying speakers in a home theater system

#4744
20090318085
2009-12-24

Earpiece/microphone (headset) servicing multiple incoming audio streams

#4745
20090316942
2009-12-24

Headset and Method for Collecting same

#4746
20090315688
2009-12-24

METHOD AND SYSTEM FOR PROCESSING AUDIO SIGNALS FOR HANDSET VIBRATION

#4747
20090313028
2009-12-17

Method, apparatus and computer program product for providing improved audio processing

#4748
20090312849
2009-12-17

AUTOMATED AUDIO VISUAL SYSTEM CONFIGURATION

#4749
20090304196
2009-12-10

Wireless vocal microphone with built-in auto-chromatic pitch correction

#4750
20090298420
2009-12-03

APPARATUS AND METHODS FOR TIME SYNCHRONIZATION OF WIRELESS AUDIO DATA STREAMS

#4751
20090296975
2009-12-03

Headphones

#4752
20090296972
2009-12-03

Voice sound input apparatus and voice sound conference system

#4753
20090296966
2009-12-03

Hearing Kit

#4754
20090296955
2009-12-03

Vehicle audio system having portable powered speaker for connecting a portable entertainment device

#4755
20090290720
2009-11-26

Audio system

#4756
20090285421
2009-11-19

RADIO HEADSET DEVICE FOR HIGH NOISE ENVIRONMENT

#4757
20090281809
2009-11-12

Headset wearer identity authentication with voice print or speech recognition

#4758
20090274335
2009-11-05

Shoulder/neck supporting electronic application

#4759
20090274332
2009-11-05

Miniaturized acoustic boom structure for reducing microphone wind noise and ESD susceptibility

#4760
20090268921
2009-10-29

Wireless headset with integrated media player

#4761
20090264161
2009-10-22

Method and earpiece for visual operational status indication

#4762
20090252344
2009-10-08

Gaming headset and charging method

#4763
20090252140
2009-10-08

Wireless communication system, terminal station, and wireless communication method

#4764
20090252001
2009-10-08

Adaptive high fidelity reproduction system

#4765
20090252000
2009-10-08

Adaptive high fidelity reproduction system

#4766
20090245551
2009-10-01

Hearing aid with adaptive data reception timing

#4767
20090245548
2009-10-01

Audio apparatus for wirelessly transmitting audio signal, audio system, and audio signal transmission method thereof

#4768
20090245532
2009-10-01

HEADSET

#4769
20090245523
2009-10-01

Adaptive high fidelity reproduction system

#4770
20090245033
2009-10-01

Adaptive high fidelity reproduction system

#4771
20090238377
2009-09-24

Speech enhancement using multiple microphones on multiple devices

#4772
20090238376
2009-09-24

Location based audio reception zone system for use with vehicular entertainment systems

#4773
20090235000
2009-09-17

Communication control method, communication system and computer program

#4774
20090231211
2009-09-17

Antenna for use in earphone and earphone with integrated antenna

#4775
20090226011
2009-09-10

Dental bone conduction hearing appliance

#4776
20090220103
2009-09-03

Earplug for insertion into an auditory duct

#4777
20090216526
2009-08-27

System enhancement of speech signals

#4778
20090216353
2009-08-27

Device for and method of processing an audio data stream

#4779
20090214051
2009-08-27

Wireless ethernet system

#4780
20090204843
2009-08-13

Media data synchronization in a wireless network

#4781
20090202096
2009-08-13

Wireless earring assembly

#4782
20090196443
2009-08-06

WIRELESS EARPHONE SYSTEM WITH HEARING AID FUNCTION

#4783
20090196431
2009-08-06

Apparatus and method for monitoring sound in a process system

#4784
20090195479
2009-08-06

Output device and wearable display

#4785
20090181731
2009-07-16

Modular wireless headset and/or headphones

#4786
20090180651
2009-07-16

Wireless communications protocol

#4787
20090169038
2009-07-02

Hearing device and method for a wireless receiving and/or sending of data

#4788
20090169030
2009-07-02

Audio signal receiving apparatus, audio signal receiving method and audio signal transmission system

#4789
20090169024
2009-07-02

Data capture bridge

#4790
20090154740
2009-06-18

Personal Speaker System with Detachable Control Module

#4791
20090154739
2009-06-18

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

#4792
20090143097
2009-06-04

PCB coil for hearing aid compatibility compliance

#4793
20090141918
2009-06-04

Wireless listening system

#4794
20090136056
2009-05-28

Device in a headset

#4795
20090135856
2009-05-28

Multimedia apparatus and synchronization method thereof

#4796
20090135017
2009-05-28

Wireless headset and battery status indication method thereof

#4797
20090124202
2009-05-14

Modular wireless multimedia device

#4798
20090123000
2009-05-14

Wearable personal sound delivery apparatus

#4799
20090119096
2009-05-07

Partial speech reconstruction

#4800
20090116671
2009-05-07

Remotely activated earpiece with radio and masking functions