ClassID:

232198

H04R2420/07 - page 11 - 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:
#3001
20180270562
2018-09-20

GAMING HEADSET WITH PROGRAMMABLE AUDIO PATHS

#3002
20180270561
2018-09-20

Wireless Digital Audio Music System

#3003
20180270560
2018-09-20

CONTACT HEARING SYSTEM WITH WEARABLE COMMUNICATION APPARATUS

#3004
20180270557
2018-09-20

WIRELESS HEARING-AID CIRCUMAURAL HEADPHONE

#3005
20180270004
2018-09-20

Time stamp replication within a wireless network using error calculation

#3006
20180269857
2018-09-20

Adaptive self-tunable antenna system and method

#3007
20180262839
2018-09-13

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

#3008
20180262835
2018-09-13

Audio stream network with network components and method for running and/or configuring the network with network components

#3009
20180262829
2018-09-13

Headset system with acoustic safety incident detection

#3010
20180262828
2018-09-13

Communication hub and communication system

#3011
20180262826
2018-09-13

Mobile device storage and charging apparatus

#3012
20180262822
2018-09-13

Portable speaker system for electric string instruments

#3013
20180259915
2018-09-13

Wrist watch with hearing function

#3014
20180255436
2018-09-06

Method for equipment networking and outputting by equipment, and equipment

#3015
20180255411
2018-09-06

Sound normalization and frequency remapping using haptic feedback

#3016
20180255400
2018-09-06

Miniature sounder

#3017
20180255398
2018-09-06

Audio stick for controlling wireless speakers

#3018
20180255389
2018-09-06

Portable listening device system

#3019
20180255388
2018-09-06

Headset connector

#3020
20180253276
2018-09-06

Computer-readable program, audio controller, and wireless audio system

#3021
20180249780
2018-09-06

Helmet for communications

#3022
20180249241
2018-08-30

Methods and mechanisms for inflation

#3023
20180249240
2018-08-30

System with wireless earphones

#3024
20180249239
2018-08-30

Earpiece with audio 3D menu

#3025
20180249234
2018-08-30

Audio lighting device

#3026
20180248988
2018-08-30

Wireless headset

#3027
20180245787
2018-08-30

Audio lighting device

#3028
20180242212
2018-08-23

Diversity bluetooth system and method

#3029
20180242074
2018-08-23

In-ear bluetooth headset

#3030
20180242064
2018-08-23

Magnetic earphones holder

#3031
20180242063
2018-08-23

WIRELESS BONE CONDUCTION RING FOR VOICE TRANSMISSION AND RECEIVING

#3032
20180234768
2018-08-16

Speaker System

#3033
20180234765
2018-08-16

Selection of master device for synchronized audio

#3034
20180234756
2018-08-16

Charging of wireless earbuds

#3035
20180234755
2018-08-16

Wireless in-ear headphones

#3036
20180234754
2018-08-16

Reproduction of ambient environmental sound for acoustic transparency of ear canal device system and method

#3037
20180234190
2018-08-16

Wireless audio streaming system for swimmers and under water applications

#3038
20180233950
2018-08-16

Method and device for the contactless energy transfer to an apparatus equipped with a loudspeaker

#3039
20180233136
2018-08-16

Audio playback device that dynamically switches between receiving audio data from a soft access point and receiving audio data from a local access point

#3040
20180227975
2018-08-09

Beacon system to improve wireless audio communication between headset communication devices

#3041
20180227688
2018-08-09

Orientation-based playback device microphone selection

#3042
20180227687
2018-08-09

Acoustic characterization of an unknown microphone

#3043
20180227682
2018-08-09

Hearing enhancement and augmentation via a mobile compute device

#3044
20180227679
2018-08-09

Communication channels between a personal communication device and at least one head-worn device

#3045
20180227664
2018-08-09

Audio driver and power supply unit architecture

#3046
20180227658
2018-08-09

Intelligent wireless headset system

#3047
20180226931
2018-08-09

Audio output system and control method thereof

#3048
20180226083
2018-08-09

Reducing codec noise in acoustic devices

#3049
20180225933
2018-08-09

Method for providing notification and electronic device thereof

#3050
20180225376
2018-08-09

Computer readable program, playlist preparation device, and wireless audio system

#3051
20180224931
2018-08-09

Voice dictation systems using earpiece microphone system and method

#3052
20180220725
2018-08-09

WEARABLE ELECTRONICS ACCESSORY

#3053
20180220701
2018-08-09

Tip-less water pipe

#3054
20180220222
2018-08-02

Communication headsets and systems for mobile application control and power savings

#3055
20180220220
2018-08-02

Earset and control method therefor

#3056
20180219404
2018-08-02

Drone-based VR/AR device recharging system

#3057
20180217809
2018-08-02

EARPHONES, MOBILE TERMINAL CONNECTABLE THERETO, AND CONTROL METHOD

#3058
20180213343
2018-07-26

System, method, and apparatus for generating and digitally processing a head related audio transfer function

#3059
20180213325
2018-07-26

Microphone receiver and microphone receiver system

#3060
20180213316
2018-07-26

HEADPHONE WITH ANGLED DRIVER AND NOZZLE

#3061
20180211667
2018-07-26

Method and apparatus for using hearing assistance device as voice controller

#3062
20180210696
2018-07-26

Audio systems and related devices and methods

#3063
20180206055
2018-07-19

Techniques for generating multiple auditory scenes via highly directional loudspeakers

#3064
20180206048
2018-07-19

Wireless system for hearing communication devices providing wireless stereo reception modes

#3065
20180206037
2018-07-19

System, control method, and control terminal

#3066
20180206035
2018-07-19

Throwable microphone

#3067
20180206024
2018-07-19

Heat powered earphones

#3068
20180206023
2018-07-19

Wireless headphone having built-in flexible battery

#3069
20180206013
2018-07-19

Headphone

#3070
20180206012
2018-07-19

Portable speaker assembly

#3071
20180205987
2018-07-19

Systems and methods for networked music playback

#3072
20180205813
2018-07-19

Audio data routing between multiple wirelessly connected devices

#3073
20180199282
2018-07-12

Smart battery wear leveling for audio devices

#3074
20180199130
2018-07-12

Time Heuristic Audio Control

#3075
20180199128
2018-07-12

Multifunctional headphone cable

#3076
20180199123
2018-07-12

Voice activated electronic device

#3077
20180199083
2018-07-12

Dynamic visual effect enhancing system for digital cinema and control method thereof

#3078
20180196633
2018-07-12

WIRED WEARABLE AUDIO VIDEO TO WIRELESS AUDIO VIDEO BRIDGING DEVICE

#3079
20180192385
2018-07-05

Software based audio timing and synchronization

#3080
20180192223
2018-07-05

Determining distances and angles between speakers and other home theater components

#3081
20180192190
2018-07-05

Mixing console, microphone, and microphone adapter

#3082
20180192181
2018-07-05

Portable sound equipment

#3083
20180192171
2018-07-05

Bluetooth speaker

#3084
20180191389
2018-07-05

Two-way communication system and method of use

#3085
20180189025
2018-07-05

Control method, audio device, and information storage medium

#3086
20180188768
2018-07-05

Apparatus with inter-communicating processors

#3087
20180187447
2018-07-05

Control of multiple intelligent umbrellas and/or robotic shading systems

#3088
20180186008
2018-07-05

Bluetooth speaker and robot interaction system

#3089
20180184356
2018-06-28

Wireless microphone system

#3090
20180184206
2018-06-28

Method and apparatus for controlling portable audio devices

#3091
20180184205
2018-06-28

Ear unit and portable sound device

#3092
20180184204
2018-06-28

Customizable jewelry and wireless audio headset system

#3093
20180184203
2018-06-28

Method and device for streaming communication between hearing devices

#3094
20180184195
2018-06-28

Ambient environmental sound field manipulation based on user defined voice and audio recognition pattern analysis system and method

#3095
20180184191
2018-06-28

Wireless sound equipment

#3096
20180184190
2018-06-28

PORTABLE AND MULTIFUNCTIONAL EARSET

#3097
20180184189
2018-06-28

Load sharing for charging peripheral device

#3098
20180184188
2018-06-28

Portable Bluetooth Headset With Step-Counting Function

#3099
20180184187
2018-06-28

Earpiece positioning and retaining

#3100
20180184186
2018-06-28

Portable sound equipment

#3101
20180184185
2018-06-28

Rotating speaker

#3102
20180184182
2018-06-28

Sound bar apparatus having detachable sound transducer

#3103
20180182387
2018-06-28

Voice activated modular controller

#3104
20180176703
2018-06-21

Methods and apparatus for transmitting vibrations

#3105
20180176688
2018-06-21

Content output system, display apparatus and control method thereof

#3106
20180176686
2018-06-21

Surround acoustic box system

#3107
20180176672
2018-06-21

Automatic Noise Cancelling Earbuds

#3108
20180175654
2018-06-21

Portable Speaker Charging Structure

#3109
20180174597
2018-06-21

Headset and method for controlling same

#3110
20180173661
2018-06-21

Systems and methods for digital data transfer between an electronic device and an accessory apparatus removably connected to the electronic device

#3111
20180172262
2018-06-21

Fully Integrated Vanity Lighting and Entertainment System

#3112
20180170276
2018-06-21

Quick release steering wheel knob with bluetooth audio transducer

#3113
20180167760
2018-06-14

Equalization based on acoustic monitoring

#3114
20180167759
2018-06-14

Coordination of acoustic sources based on location

#3115
20180167758
2018-06-14

Aggregation of devices based on acoustic monitoring

#3116
20180167757
2018-06-14

Acoustic coordination of audio sources

#3117
20180167716
2018-06-14

Earphone

#3118
20180167647
2018-06-14

Software-based wireless coordination of audio playback

#3119
20180167646
2018-06-14

Software-assisted wireless coordination of audio playback

#3120
20180167645
2018-06-14

Wireless coordination of audio sources

#3121
20180167192
2018-06-14

Maintaining coordination following a wireless reset

#3122
20180166101
2018-06-14

Environmental characterization based on a change condition

#3123
20180165922
2018-06-14

Alert processing

#3124
20180165057
2018-06-14

Source coordination of audio playback

#3125
20180165056
2018-06-14

Wireless coordination of audio playback

#3126
20180165055
2018-06-14

Schedule-based coordination of audio sources

#3127
20180160652
2018-06-14

Programmable training system for pets

#3128
20180160225
2018-06-07

Mixing microphone signals based on distance between microphones

#3129
20180160224
2018-06-07

Beamforming Microphone Array with Support for Interior Design Elements

#3130
20180160207
2018-06-07

Portable speaker system for providing audio channels based on location

#3131
20180158468
2018-06-07

Device and method for synchronizing speakers

#3132
20180153743
2018-06-07

Wireless earplug with improved sensitivity and form factor

#3133
20180152802
2018-05-31

Methods and systems for rendering binaural audio content

#3134
20180152780
2018-05-31

INTERACTIVE STEREO HEADPHONES WITH VIRTUAL CONTROLS AND INTEGRATED MEMORY

#3135
20180152778
2018-05-31

COMPOSITE EARPHONE

#3136
20180152213
2018-05-31

Electronic device

#3137
20180151957
2018-05-31

Method and apparatus including an antenna comprising a lens and a body coupled to a feedline having a structure that reduces reflections of electromagnetic waves

#3138
20180151191
2018-05-31

Wireless audio synchronization

#3139
20180150277
2018-05-31

Bluetooth identity binding for volume control

#3140
20180149456
2018-05-31

Wireless programmable measuring tape

#3141
20180146314
2018-05-24

Headset position sensing, reporting, and correction

#3142
20180146293
2018-05-24

SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS PROVIDING A BONE CONDUCTION HEADBAND WITH A CROSS-PLATFORM APPLICATION PROGRAMMING INTERFACE

#3143
20180146291
2018-05-24

MULTIPLE AUDIO STEM TRANSMISSION

#3144
20180146275
2018-05-24

Multi-point multiple sensor array for data sensing and processing system and method

#3145
20180146272
2018-05-24

System for continuous monitoring of body sounds

#3146
20180146271
2018-05-24

Modular speaker system

#3147
20180143661
2018-05-24

Audio devices

#3148
20180139564
2018-05-17

Method and apparatus for processing audio signal based on speaker location information

#3149
20180139531
2018-05-17

Wireless hearing device

#3150
20180139529
2018-05-17

Portable acoustic device

#3151
20180139526
2018-05-17

Earpiece for a mobile device

#3152
20180139287
2018-05-17

Embedding information in an audio stream for connectivity

#3153
20180137103
2018-05-17

Methods and systems for distributing information on transportation vehicles

#3154
20180136895
2018-05-17

VIDEO WINDOW DISPLAY FOR VEHICLES

#3155
20180133059
2018-05-17

EYE-MASKS CONFIGURED TO INTEGRATE WITH HEADPHONES AND OTHER EXTERNAL SYSTEMS

#3156
20180132039
2018-05-10

Speaker apparatus, electronic apparatus connected therewith, and controlling method thereof

#3157
20180132031
2018-05-10

ELECTRONIC APPARATUS AND OPERATING METHOD THEREOF

#3158
20180132030
2018-05-10

Earpiece with source selection within ambient environment

#3159
20180132029
2018-05-10

Earpiece with added ambient environment

#3160
20180132027
2018-05-10

Programmable interactive stereo headphones with tap functionality and network connectivity

#3161
20180132026
2018-05-10

MODULAR WIRELESS EARBUDS

#3162
20180132017
2018-05-10

Wireless audio systems

#3163
20180131798
2018-05-10

Method of installing a wireless earpiece within an ear and providing instructions regarding same

#3164
20180131793
2018-05-10

Mobile system with wireless earbud

#3165
20180131406
2018-05-10

Method and apparatus for coupling an antenna to a device

#3166
20180125417
2018-05-10

Manual operation assistance with earpiece with 3D sound cues

#3167
20180124499
2018-05-03

Speaker device

#3168
20180124497
2018-05-03

Augmented Reality Sharing for Wearable Devices

#3169
20180124496
2018-05-03

Control method of mobile terminal apparatus

#3170
20180124495
2018-05-03

Wireless earpiece with force feedback

#3171
20180124494
2018-05-03

Wireless earphones and earphones charging case

#3172
20180124491
2018-05-03

Dual earpieces for same ear

#3173
20180124490
2018-05-03

Ear piece with pseudolite connectivity

#3174
20180124488
2018-05-03

Headphone

#3175
20180124225
2018-05-03

Wireless earpiece with walkie-talkie functionality

#3176
20180122025
2018-05-03

Wireless earpiece with a legal engine

#3177
20180121623
2018-05-03

Wireless earpiece with a medical engine

#3178
20180116564
2018-05-03

3D sound positioning with distributed sensors

#3179
20180115844
2018-04-26

Location based services audio system

#3180
20180115827
2018-04-26

Output control device, output control system, and output control method

#3181
20180115826
2018-04-26

System, terminal apparatus, main apparatus, and method

#3182
20180115816
2018-04-26

Case with magnetic over-center mechanism

#3183
20180115814
2018-04-26

SYSTEM AND METHOD TECHNOLOGIES FOR MEDITATION

#3184
20180115812
2018-04-26

Portable speaker device and method for using same

#3185
20180115733
2018-04-26

Media stick for controlling wireless speakers

#3186
20180113673
2018-04-26

Systems and methods for in-ear control of remote devices

#3187
20180109876
2018-04-19

Audio device, control terminal, method for audio device, and method for control terminal

#3188
20180109867
2018-04-19

Power control for battery powered personal area network device system and method

#3189
20180109864
2018-04-19

Bluetooth Headphone With Charging and Analog Pass Through Connector

#3190
20180108497
2018-04-19

Smart speaker with multifunctional faceplate and display

#3191
20180106472
2018-04-19

Musical lanterns

#3192
20180104091
2018-04-19

Anti-snoring device

#3193
20180103331
2018-04-12

Wireless audio analysis, test, and measurement

#3194
20180103321
2018-04-12

Output device outputting audio signal and control method thereof

#3195
20180103311
2018-04-12

WEARABLE SYSTEM CONFIGURED TO RECEIVE AUDIO SIGNALS THROUGH DOCK

#3196
20180103310
2018-04-12

LIGHT WEIGHT HEADPHONE

#3197
20180098168
2018-04-05

Seamlessly joining sides of a speaker enclosure

#3198
20180098167
2018-04-05

Multi-orientation playback device microphones

#3199
20180098157
2018-04-05

Speaker device

#3200
20180098153
2018-04-05

Dual mode headphone and method therefor

#3201
20180098151
2018-04-05

ENHANCED MULTICHANNEL AUDIO INTERCEPTION AND REDIRECTION FOR MULTIMEDIA DEVICES

#3202
20180098145
2018-04-05

Communication headsets and systems for mobile application control and power savings

#3203
20180098144
2018-04-05

Optical communication interface

#3204
20180098020
2018-04-05

Content output apparatus, mobile apparatus, and controlling methods thereof

#3205
20180096120
2018-04-05

Earpiece with biometric identifiers

#3206
20180095298
2018-04-05

Spectacles with personal accessories

#3207
20180092485
2018-04-05

Curtain rod with integrated speakers

#3208
20180092403
2018-04-05

VAPORIZING DEVICE FOR HOOKAH

#3209
20180092145
2018-03-29

Master device for using connection attribute of electronic accessories connections to facilitate locating an accessory

#3210
20180091965
2018-03-29

Broadcasting a device state in a wireless communication network

#3211
20180091924
2018-03-29

Systems and methods for determining estimated head orientation and position with ear pieces

#3212
20180091922
2018-03-29

Coordinated tracking for binaural audio rendering

#3213
20180091901
2018-03-29

User interface cooling using audio component

#3214
20180091894
2018-03-29

Airflow exit geometry

#3215
20180091888
2018-03-29

Speaker back volume extending past a speaker diaphragm

#3216
20180091887
2018-03-29

Wireless headset carrying case with wireless transmitter

#3217
20180091886
2018-03-29

Earphone control method, earphone control system and earphone

#3218
20180091885
2018-03-29

HEADPHONE AND MOBILE PHONE CASE

#3219
20180091884
2018-03-29

Wireless headset carrying case with digital audio output port

#3220
20180091880
2018-03-29

MICRO PROJECTOR

#3221
20180091879
2018-03-29

Annular support structure

#3222
20180091878
2018-03-29

Subwoofer with multi-lobe magnet

#3223
20180091452
2018-03-29

Audio-based social media platform

#3224
20180088901
2018-03-29

Method for changing type of streamed content for an audio system

#3225
20180088897
2018-03-29

Multi source wireless headphone and audio switching device

#3226
20180087767
2018-03-29

Illuminated user interface architecture

#3227
20180087766
2018-03-29

Lighting apparatus

#3228
20180084512
2018-03-22

Apparatus and method for syntonized streaming

#3229
20180084456
2018-03-22

Real-time relay of wireless communications

#3230
20180084342
2018-03-22

Earphone device with optical sensor

#3231
20180084333
2018-03-22

Speakerless Headset Apparatus

#3232
20180084329
2018-03-22

ACCESSORY FOR ATTACHING WIRELESS EARBUDS AND MODIFIED EARBUDS FOR USE THEREWITH

#3233
20180084326
2018-03-22

HEADPHONE DEVICE

#3234
20180084095
2018-03-22

Intelligent earplug system

#3235
20180083468
2018-03-22

Charging apparatus for wireless earphone

#3236
20180078735
2018-03-22

Sleep assistance device for multiple users

#3237
20180077494
2018-03-15

Communication system, communication device, and communication device management method

#3238
20180077493
2018-03-15

Un-tethered wireless audio system

#3239
20180077488
2018-03-15

Default playback device designation

#3240
20180077485
2018-03-15

Loudspeaker system

#3241
20180077484
2018-03-15

Pure wireless headphone with ground reflector

#3242
20180077481
2018-03-15

Holding strap for wireless ear-bud style earpieces having a stem

#3243
20180074689
2018-03-15

Parameter control device, non-transitory storage medium storing a parameter control program, and parameter control method, that update a parameter of a controlled device according to a parameter adjusted by both a cooperative operated portion and a specific operation portion each associated with the controlled device

#3244
20180074584
2018-03-15

Measurement of facial muscle EMG potentials for predictive analysis using a smart wearable system and method

#3245
20180070428
2018-03-08

CONTROL SYSTEM AND CONTROL METHOD FOR WIRELESS LAMP

#3246
20180070291
2018-03-08

Detecting mobile devices within a vehicle based on cellular data detected within the vehicle

#3247
20180070290
2018-03-08

Managing iOS-based mobile communication devices by creative use of CallKit API protocols

#3248
20180070189
2018-03-08

Dynamically changing master audio playback device

#3249
20180070171
2018-03-08

Default playback devices

#3250
20180070169
2018-03-08

Earphones

#3251
20180070166
2018-03-08

Wireless ear buds

#3252
20180070165
2018-03-08

Earphone assemblies with wingtips for anchoring to a user

#3253
20180070164
2018-03-08

Earphone assemblies with multiple subassembly housings

#3254
20180067714
2018-03-08

Systems and methods for controlling a modular speaker system

#3255
20180063663
2018-03-01

Wireless splitter-repeater hub

#3256
20180063659
2018-03-01

Intelligent acousto-optic controller

#3257
20180063641
2018-03-01

Dummy head that captures binaural sound

#3258
20180063629
2018-03-01

Method and apparatus for conveying battery life of wireless earpiece

#3259
20180063625
2018-03-01

Wireless earpiece and smart glasses system and method

#3260
20180063624
2018-03-01

Voice assistant system for wireless earpieces

#3261
20180063621
2018-03-01

Earbuds with compliant member

#3262
20180063620
2018-03-01

Portable sound equipment

#3263
20180063618
2018-03-01

Earpiece for audiograms

#3264
20180063613
2018-03-01

Pool float with built in speakers and power source

#3265
20180063612
2018-03-01

Acoustic pillow

#3266
20180062871
2018-03-01

Load control system having audio control devices

#3267
20180062418
2018-03-01

ELECTRONIC DEVICE SYSTEM

#3268
20180061449
2018-03-01

Binaural Audio-Video Recording Using Short Range Wireless Transmission from Head Worn Devices to Receptor Device System and Method

#3269
20180060555
2018-03-01

Digital signature using phonometry and compiled biometric data system and method

#3270
20180060032
2018-03-01

Wireless earpiece with a passive virtual assistant

#3271
20180060031
2018-03-01

Voice assistant for wireless earpieces

#3272
20180060027
2018-03-01

Media sharing community

#3273
20180059778
2018-03-01

Employing headset motion data to determine audio selection preferences

#3274
20180054675
2018-02-22

Packet based delivery of multi-channel audio over wireless links

#3275
20180054667
2018-02-22

Multi-purpose aviation headsets

#3276
20180054508
2018-02-22

Communications using aviation headsets

#3277
20180050800
2018-02-22

Systems, apparatuses and methods for unmanned aerial vehicle

#3278
20180048969
2018-02-15

Partner microphone unit and a hearing system comprising a partner microphone unit

#3279
20180048956
2018-02-15

Active awareness control for a helmet

#3280
20180048954
2018-02-15

Detection of movement adjacent an earpiece device

#3281
20180048953
2018-02-15

Wearable electronic device and operating method thereof

#3282
20180048952
2018-02-15

Neckband wireless sound transducer

#3283
20180042346
2018-02-15

Umbrella with a bluetooth sound device

#3284
20180041830
2018-02-08

Auto-provisioning of wireless speaker devices for audio/video recording and communication devices

#3285
20180041825
2018-02-08

Loudspeaker system

#3286
20180041354
2018-02-08

Electronic furniture systems with integrated artificial intelligence

#3287
20180039474
2018-02-08

Calibration of a playback device based on an estimated frequency response

#3288
20180036630
2018-02-08

Water resistant audio upgrade kit for bag toss game

#3289
20180035246
2018-02-01

TRANSMITTING AUDIO OVER A WIRELESS LINK

#3290
20180035222
2018-02-01

Network system for reliable reception of wireless audio

#3291
20180035214
2018-02-01

Speech intelligibility enhancement system

#3292
20180035210
2018-02-01

Portable speaker and assembly thereof

#3293
20180035207
2018-02-01

MONITORING AND HEARING AID HEADPHONE INTERCOM SYSTEM

#3294
20180035192
2018-02-01

Wireless earbud

#3295
20180035189
2018-02-01

HEADBANDS WITH BUILT-IN MUSIC SYSTEM AND METHODS OF MAKING AND USING THE SAME

#3296
20180035187
2018-02-01

Light and loudspeaker driver device

#3297
20180034951
2018-02-01

Earpiece with vehicle forced settings

#3298
20180034433
2018-02-01

Perceptual power reduction system and method

#3299
20180033445
2018-02-01

Reducing codec noise in acoustic devices

#3300
20180028010
2018-02-01

Heating curtain rod with integrated speakers