ClassID:

197175

G10K15/04 - CPC Classification

Classification description:

Acoustics not otherwise provided for Sound-producing devices

Sub-classes:
Recent Application in this class:
#1
20260141888
2026-05-21

Systems And Methods For Improving Energy Device Performance

#2
20260015835
2026-01-15

SYNTHETIC AUDIO FEEDBACK FOR MACHINE IMPLEMENT CONTROL

#3
20250382947
2025-12-18

A THERMOACOUSTIC ENGINE DRIVEN BY IRRADIATION OF AN ABSORBING MEDIA OR OSCILLATING HEATING

#4
20250372754
2025-12-04

CONTROL OF ALTERNATING CURRENT BATTERY HEATING TO GENERATE SOUNDS

#5
20250344674
2025-11-13

EXTERIOR SQUEAKER FOR TOY

#6
20250340167
2025-11-06

VEHICLE SOUND SYSTEM

#7
20250336388
2025-10-30

METHOD, APPARATUS AND SYSTEM FOR CONTROLLING SOUND GENERATION

#8
20250292761
2025-09-18

DEVICE THAT EMITS INTERMITTENT SOUND

#9
20250273192
2025-08-28

AUDIO OUTPUT DEVICE

#10
20250269295
2025-08-28

READING MATERIAL SOUNDING BY INDUCTION

#11
20250266031
2025-08-21

METHOD FOR ANALYZING SOUNDS WITHIN VEHICLE INTERIOR AND TRANSMITTING CORRESPONDING DRUMKIT SOUNDS OVER SPEAKERS OF VEHICLE

#12
20250260933
2025-08-14

CONTROL METHOD AND APPARATUS, AND CARRIER

#13
20250255543
2025-08-14

APPARATUS, SYSTEM, AND METHOD FOR HEALTH AND MEDICAL SENSING

#14
20250252947
2025-08-07

ACTIVE SOUND EFFECT GENERATING DEVICE AND ACTIVE SOUND EFFECT GENERATING METHOD

#15
20250206506
2025-06-26

RECLOSABLE BAG HAVING A LOUD SOUND DURING CLOSING

#16
20250153578
2025-05-15

BATTERY ELECTRIC VEHICLE

#17
20250151698
2025-05-15

PET TRAINER

#18
20250131779
2025-04-24

BATTERY ELECTRIC VEHICLE

#19
20250113145
2025-04-03

SOUND ENVIRONMENT CONTROL SYSTEM AND SOUND ENVIRONMENT CONTROL METHOD

#20
20250087202
2025-03-13

CONTROL METHOD FOR AN ELECTRIC ROAD VEHICLE TO REPRODUCE A SOUND ASSOCIABLE WITH A GEAR SHIFT AND RELATED ROAD VEHICLE

#21
20250061881
2025-02-20

INTERACTIVE KARAOKE APPLICATION FOR VEHICLES

#22
20250029593
2025-01-23

HEAT SOUND CONVERTER

#23
20250010791
2025-01-09

AN ELECTRIC VEHICLE

#24
20240420674
2024-12-19

ATTRIBUTE UTILIZATION TO DELIVER IMMERSIVE SIMULTANEOUS SOUND EXPERIENCE

#25
20240404501
2024-12-05

Method and Apparatus for Emulating an Internal Combustion Engine Vehicle Audio Experience in an Electric Vehicle

#26
20240355316
2024-10-24

MOTOR VEHICLE PROVIDED WITH A SOUND GENERATION AERODYNAMIC APPARATUS

#27
20240278651
2024-08-22

ELECTRIC VEHICLE EMULATION SYSTEM AND METHOD

#28
20240274117
2024-08-15

ACTIVE SOUND GENERATION DEVICE

#29
20240245944
2024-07-25

Spin-Air Speaker

#30
20240198901
2024-06-20

SOUND OUTPUT DEVICE FOR VEHICLE

#31
20240160400
2024-05-16

Sound System Using Over-the-Air and Operation Method Thereof

#32
20240105158
2024-03-28

VIBRATION SIGNAL GENERATION DEVICE

#33
20240096183
2024-03-21

Algorithm Improvements in a Haptic System

#34
20240091954
2024-03-21

APPARATUS, CONTROL METHOD FOR APPARATUS, AND RECORDING MEDIUM

#35
20240062740
2024-02-22

SYSTEM, COMPUTER-IMPLEMENTED METHOD, COMPUTER PROGRAM AND NON-VOLATILE DATA CARRIER FOR GENERATING AN ACOUSTIC CHANNEL FOR LEVITATION OF MATTER

#36
20240051561
2024-02-15

Engine sound enhancement during towing

#37
20230410785
2023-12-21

SONIC WAVE GENERATOR

#38
20230409684
2023-12-21

BIOMETRIC AUTHENTICATION SYSTEM, BIOMETRIC AUTHENTICATION METHOD, AND COMPUTER PROGRAM

#39
20230368771
2023-11-16

Acoustic transducer structures

#40
20230356603
2023-11-09

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

#41
20230349317
2023-11-02

Sound modification apparatus for a turbocharged engine

#42
20230331440
2023-10-19

Reclosable bag having a loud sound during closing

#43
20230231634
2023-07-20

Test instrument for 5G CPE antenna installation

#44
20230226974
2023-07-20

Motor Vehicle Having an Acoustic Device for Generating and Capturing Acoustic Waves

#45
20230221738
2023-07-13

Decreasing a humidity level in an information handling system

#46
20230169952
2023-06-01

Apparatus and method for controlling virtual engine sound

#47
20230164893
2023-05-25

Color temperature fusion lighting apparatus

#48
20230146799
2023-05-11

Sound generation apparatus of electrification vehicle and method thereof

#49
20230107950
2023-04-06

DEVICE FOR MANAGING VIBRATIONS OF A MOTOR VEHICLE AND ASSOCIATED METHOD

#50
20230095260
2023-03-30

VEHICLE SOUND OUTPUT DEVICE AND VEHICLE SOUND PROPAGATION DEVICE

#51
20230085375
2023-03-16

Ultrasonic transducer having state monitoring function and ultrasonic cleaning device using the same

#52
20230064483
2023-03-02

APPARATUS FOR GENERATING DRIVING SOUND IN VEHICLE AND METHOD THEREOF

#53
20220396204
2022-12-15

VEHICLE HORN SOUND OUTPUT DEVICE

#54
20220378036
2022-12-01

Insect repelling system using vehicle

#55
20220338444
2022-10-27

PET BALL WITH ANCHORED NOISEMAKER

#56
20220305989
2022-09-29

Driving sound generation device and driving sound generation method

#57
20220304278
2022-09-29

PET TOY

#58
20220300078
2022-09-22

Operation device

#59
20220293078
2022-09-15

Acoustic metamaterial

#60
20220234501
2022-07-28

Alerting on driving affecting signal

#61
20220198892
2022-06-23

Algorithm improvements in a haptic system

#62
20220185178
2022-06-16

System for generating pseudo driving sound

#63
20220137717
2022-05-05

PUSH-BUTTON SWITCH AND INPUT DEVICE

#64
20220137394
2022-05-05

Programmable, deformable incident-energy shaper for deforming incident energy waves

#65
20220128699
2022-04-28

LIDAR SYSTEMS FOR PHONES

#66
20220122578
2022-04-21

Sonic device and method for repelling mosquitoes

#67
20220068254
2022-03-03

Reactive silent speaker device for simulating harmonic nonlinearities of a loudspeaker

#68
20220061307
2022-03-03

Pest repellers

#69
20220059070
2022-02-24

Information processing apparatus and information processing method

#70
20220056827
2022-02-24

Method for interlocking engine exhaust sound with traveling mode and exhaust system for smart vehicle

#71
20220044529
2022-02-10

DOORBELL IMPROVEMENTS

#72
20220033146
2022-02-03

Reclosable bag having a loud sound during closing

#73
20220015347
2022-01-20

SOUND WAVE EMISSION SYSTEM AND FISHING BOBBER

#74
20210407295
2021-12-30

Vehicle and method for controlling thereof

#75
20210396387
2021-12-23

DEVICE FOR EXTINGUISHING BIRTHDAY CANDLES

#76
20210379998
2021-12-09

Method for controlling tone of electric vehicle based on motor vibration

#77
20210364012
2021-11-25

Cooling fan and noise generation apparatus

#78
20210352886
2021-11-18

Wild game call with improved harmonics

#79
20210343268
2021-11-04

Apparatus for controlling vehicle sound and method thereof

#80
20210297581
2021-09-23

Imaging device

#81
20210277493
2021-09-09

Method and system for cooling hot objects

#82
20210272581
2021-09-02

WASHING AND/OR DRYING MACHINE AND A METHOD OF DETERMINING LAUNDRY MATERIAL

#83
20210264708
2021-08-26

INDOOR POSITIONING AND COGNITIVE SERVICE BASED SEAMLESS ACCESS

#84
20210241752
2021-08-05

Roof module comprising a roof skin

#85
20210241751
2021-08-05

SPATIALLY GLOBAL NOISE CANCELLATION

#86
20210241750
2021-08-05

Multiple sound localizations for improved internal sound synthesis

#87
20210210066
2021-07-08

Mobile terminal with high frequency generator

#88
20210201884
2021-07-01

Acoustic transducer structures

#89
20210197717
2021-07-01

Sound-producing device for vehicle

#90
20210148669
2021-05-20

Game call archery release assembly

#91
20210088164
2021-03-25

PUSH CONNECTOR WITH CONNECTION CONFIRMATION FEEDBACK

#92
20210082385
2021-03-18

Systems and methods for using dynamic noise generation to enhance user acoustic experience

#93
20210075522
2021-03-11

Test instrument for 5G CPE antenna installation

#94
20210065592
2021-03-04

Visual display device with bead transport control

#95
20210044236
2021-02-11

Active sound generation apparatus using motor

#96
20210042765
2021-02-11

PAYMENT INTERFACE DEVICE AND SYSTEM, PAYMENT METHOD, AND PAYMENT SERVER

#97
20210042490
2021-02-11

Display substrate having texture information identification function, method for driving the same and display device

#98
20210035548
2021-02-04

Semiconductor device

#99
20210016707
2021-01-21

Fascia exciter

#100
20210012759
2021-01-14

Audio equipment

#101
20200402403
2020-12-24

Information providing device for providing various types of information using information presentation sounds

#102
20200388188
2020-12-10

AUDIBLE FEEDBACK SYSTEM FOR MUSCLE TRAINING

#103
20200367810
2020-11-26

Apparatus, system, and method for health and medical sensing

#104
20200364415
2020-11-19

Acoustic tag for product information display and a system and method for reading an acoustic tag

#105
20200348904
2020-11-05

System, apparatus and method for generating sound

#106
20200312292
2020-10-01

Acoustic metamaterial

#107
20200302760
2020-09-24

Algorithm improvements in a haptic system

#108
20200251083
2020-08-06

Sound control device for vehicle

#109
20200207281
2020-07-02

Sound effect generation device for vehicles

#110
20200183508
2020-06-11

Writing input device and writing input system

#111
20200178012
2020-06-04

NOISE SIMULATING BOOTH FOR SAFELY TESTING AND DEMONSTRATING HEARING PROTECTION EQUIPMENT

#112
20200090473
2020-03-19

Determining opening of portals through acoustic emissions

#113
20200074979
2020-03-05

Multiple sound localizations for improved internal sound synthesis

#114
20200067021
2020-02-27

Method for producing a display device, and display device

#115
20200052800
2020-02-13

COMMUNICATION IN FLUID MEDIUM USING MOTOR MODULATION

#116
20200012349
2020-01-09

Haptic information presentation system and method

#117
20200001786
2020-01-02

VEHICLE ALARM GENERATION DEVICE

#118
20190371135
2019-12-05

Determining opening of portals through acoustic emissions

#119
20190348019
2019-11-14

Machine and method for acoustic white noise generation

#120
20190316602
2019-10-17

Fan configured to produce pink noise

#121
20190274285
2019-09-12

FLEXIBLE MATERIAL FOR USE IN PET TOYS AND OTHER OBJECTS AND METHOD FOR MANUFACTURING SAID MATERIAL

#122
20190272816
2019-09-05

HYBRID TRANSDUCER APPARATUS AND METHODS OF MANUFACTURE AND USE

#123
20190266994
2019-08-29

ACTIVE SOUND EFFECT GENERATION SYSTEM

#124
20190251949
2019-08-15

Acoustic apparatus and vibration transmission method

#125
20190251854
2019-08-15

System, apparatus and method for interactive reading

#126
20190228759
2019-07-25

Active sound effect generating device

#127
20190206384
2019-07-04

Apparatus for the active control of the sound of the engine of a land vehicle and corresponding method

#128
20190197841
2019-06-27

Algorithm improvements in a haptic system

#129
20190189107
2019-06-20

SOUND PLAYING WOOD

#130
20190172439
2019-06-06

Sound emitting device

#131
20190143359
2019-05-16

Sound producing member adapted to press at any angle, press-switching water discharging mechanism and shower head

#132
20190130756
2019-05-02

Accelerometer-based external sound monitoring for backup assistance in a vehicle

#133
20190129506
2019-05-02

Haptic information presentation system and method

#134
20190116441
2019-04-18

Sound reproducing method, apparatus and non-transitory computer readable storage medium thereof

#135
20190111839
2019-04-18

Engine sound color control method based on engine dynamic characteristic with artificial intelligence and vehicle thereof

#136
20190095170
2019-03-28

SYSTEMS AND METHODS FOR EMBEDDING OF AUDIO TONES AND CAUSING DEVICE ACTION IN RESPONSE TO AUDIO TONES

#137
20190092231
2019-03-28

Sound generator system of vehicle

#138
20190060954
2019-02-28

Broadband underwater acoustic transceiver device

#139
20180366103
2018-12-20

Sound effect generation device for vehicles

#140
20180359930
2018-12-20

Systems and methods for utilizing waves in an assembly line grow pod

#141
20180357988
2018-12-13

Signal processing apparatus and signal processing method

#142
20180353725
2018-12-13

METHOD AND SYSTEM FOR COMMANDING THE PRODUCTION OF AN ACOUSTIC WAVEFORM BASED ON A PHYSIOLOGICAL CONTROL SIGNAL, AND ASSOCIATED COMPUTER PROGRAM

#143
20180332996
2018-11-22

Cold brew coffee extraction device for adjusting sonic vibration based on sound signal

#144
20180319333
2018-11-08

Motor vehicle sound generator system

#145
20180290912
2018-10-11

Ultrasonic near field hot glass transportation and forming

#146
20180288971
2018-10-11

Pet toy with multiple sound producing features and method of entertaining an animal

#147
20180262824
2018-09-13

Sound generating device

#148
20180238277
2018-08-23

Intake sound introduction device

#149
20180225376
2018-08-09

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

#150
20180166062
2018-06-14

Acoustic metamaterial

#151
20180160629
2018-06-14

ULTRASONIC TREATMENT OF SEEDS

#152
20180144733
2018-05-24

Modular Acoustic Sound Processor

#153
20180071645
2018-03-15

Noise generation device

#154
20180032308
2018-02-01

System, apparatus and method for generating sound

#155
20170301328
2017-10-19

Acoustic system, communication device, and program

#156
20170220112
2017-08-03

Haptic information presentation system and method

#157
20170219284
2017-08-03

Acoustic-assisted heat and mass transfer device

#158
20170043713
2017-02-16

Environmentally-friendly vehicle operating sound generator apparatus and method for controlling the same

#159
20170031443
2017-02-02

Haptic information presentation system and method

#160
20170018266
2017-01-19

Modular acoustic sound processor

#161
20160311368
2016-10-27

Aero part for vehicle having virtual engine sound output function

#162
20160291530
2016-10-06

Acoustic device, and electronic device and image forming apparatus incorporating same

#163
20160267896
2016-09-15

Acoustic device, and electronic device and image forming apparatus incorporating same

#164
20160120275
2016-05-05

White cane navigational device for the visually impaired

#165
20160111075
2016-04-21

Acoustic device, and electronic device and image forming apparatus incorporating same

#166
20160082405
2016-03-24

FLUID HAMMERS, HYDRODYNAMIC SIRENS, STREAM REACTORS, IMPLEMENTATION OF SAME, AND METHODS FOR TREATMENT OF FLUIDS

#167
20160025411
2016-01-28

Acoustic-assisted heat and mass transfer device

#168
20150371510
2015-12-24

Haptic information presentation system and method

#169
20150280124
2015-10-01

Phoniton systems, devices, and methods

#170
20150253854
2015-09-10

Haptic information presentation system and method

#171
20150248880
2015-09-03

Cabinet structure, electronic equipment, and image forming apparatus

#172
20150243274
2015-08-27

Sound absorbing device, electronic device, and image forming apparatus

#173
20150241838
2015-08-27

Acoustic device, and electronic device and image forming apparatus incorporating same

#174
20150228270
2015-08-13

Automatic key adjusting apparatus and method, and a recording medium

#175
20150216334
2015-08-06

Pillow system providing sound suppression

#176
20150199955
2015-07-16

ENGINE SOUND SIMULATION FOR ELECTRIC VEHICLES

#177
20150179161
2015-06-25

Pleasant sound making device for facility apparatus sound, and pleasant sound making method for facility apparatus sound

#178
20150152899
2015-06-04

Pressure wave generator with movable control rod for generating a pressure wave in a medium

#179
20150144419
2015-05-28

Methods devices apparatus assemblies and systems for generating and directing sound pressure waves

#180
20150070143
2015-03-12

Door knocker with audio playback

#181
20150016627
2015-01-15

Engine sound enhancement based on vehicle selected mode

#182
20140350706
2014-11-27

Sound generator device and sound generation method

#183
20140271286
2014-09-18

Noise Producing Fan

#184
20140219470
2014-08-07

Increasing the number of cylinders in an internal combustion engine in a virtual fashion

#185
20140177866
2014-06-26

System for simulated multi-gear vehicle sound generation

#186
20140174280
2014-06-26

SIGNAL PROCESSING APPARATUS AND METHOD, SIGNAL PROCESSING SYSTEM, AND PROGRAM

#187
20140165552
2014-06-19

Pressure wave generator with movable control rod for generating a pressure wave in a medium

#188
20140081174
2014-03-20

Method and apparatus to detect the fragmentation of kidney stones by measuring acoustic scatter

#189
20130343570
2013-12-26

Device and method for generating noise for a motor vehicle

#190
20130277139
2013-10-24

Seismic energy sources and methods of use

#191
20130265254
2013-10-10

Haptic information presentation system and method

#192
20130265149
2013-10-10

Haptic information presentation system and method

#193
20130265148
2013-10-10

Haptic information presentation system and method

#194
20130114827
2013-05-09

System for controlling virtual engine sound and method thereof

#195
20130034244
2013-02-07

Audio system, method for generating an audio signal, computer program and audio signal

#196
20130022215
2013-01-24

METHOD FOR OPERATING A HYBRID VEHICLE

#197
20120194973
2012-08-02

Explosion-proof acoustic source for hazardous locations

#198
20120148066
2012-06-14

Engine sound processing system

#199
20120106875
2012-05-03

Reclosable bag having a loud sound during closing

#200
20120106748
2012-05-03

System for simulated multi-gear vehicle sound generation

#201
20120061173
2012-03-15

Acoustic wave generation device and equipment including a plurality of such devices

#202
20110235467
2011-09-29

Man-portable non-lethal pressure shield

#203
20110063951
2011-03-17

Active sonar system

#204
20110050404
2011-03-03

Haptic information presentation system and method

#205
20110048843
2011-03-03

System, device and method for providing audible sounds from a surface

#206
20110048842
2011-03-03

System, device and method for providing audible sounds from a surface

#207
20110021318
2011-01-27

Audio feedback for motor control training

#208
20100117905
2010-05-13

Method and system for isolating and reducing grating lobe interference

#209
20100054504
2010-03-04

Thermoacoustic device

#210
20100054503
2010-03-04

Ultrasonic thermoacoustic device

#211
20100054502
2010-03-04

Thermal sound generating device

#212
20100046774
2010-02-25

Thermoacoustic device

#213
20100025145
2010-02-04

Pressure wave generator and temperature controlling method thereof

#214
20100019171
2010-01-28

Method and device for measuring electromagnetic signal

#215
20100019159
2010-01-28

Method and device for measuring electromagnetic signal

#216
20090326691
2009-12-31

Programmable sound player

#217
20090296954
2009-12-03

Method and apparatus to shape sound

#218
20090259129
2009-10-15

Resonance ultrasonic transducer

#219
20090161880
2009-06-25

METHOD AND APPARATUS TO CREATE A SOUND FIELD

#220
20090066499
2009-03-12

EXTERNAL SOUND GENERATING SYSTEM AND METHOD

#221
20080225644
2008-09-18

Deployable audible protection

#222
20080192954
2008-08-14

Engine sound processing system

#223
20080154633
2008-06-26

Systems and methods for content distribution including resending data

#224
20080091125
2008-04-17

Method and apparatus to detect the fragmentation of kidney stones by measuring acoustic scatter

#225
20070258328
2007-11-08

Controlled acoustic beam generator for crowd control

#226
20070246295
2007-10-25

Fuel Cell Vehicle and Vehicle

#227
20070214879
2007-09-20

Device and method for measuring air movement

#228
20070091063
2007-04-26

Tactile force sense information display system and method

#229
20060251398
2006-11-09

Medium for storing audio/image information and management system thereof

#230
20060124735
2006-06-15

Content data usage apparatus

#231
20050286346
2005-12-29

High intensity directional electroacoustic sound generating system for communications targeting

#232
20050278165
2005-12-15

Method and system for increasing audio perceptual tone alerts

#233
20050201575
2005-09-15

Thermally excited sound wave generating device

#234
20050194206
2005-09-08

Arrangement for the generation of sonic fields of a specific modal composition

#235
20050121256
2005-06-09

Device for establishing noise in a motor vehicle

#236
20050057343
2005-03-17

Sound generator: a piezoelectric buzzer on a flexible, tensioned surface of an inflatable object

#237
20050038362
2005-02-17

Device for generation of different pressure waves by means of variable reflector areas

#238
18896845
2025-09-09

Sound producing device and method

#239
18142081
2025-11-11

Portable hand-held device utilized to deter a canine attack

#240
17069729
2021-12-21

Hand toy device

#241
16573197
2020-10-13

Method for making a thermoacoustic device

#242
16439745
2020-09-15

Thermoacoustic device with acoustically transparent housing

#243
16378818
2020-08-25

Squeaker arrangement producing variable sounds

#244
16146364
2023-09-12

Noise modulation for unmanned aerial vehicles

#245
15675182
2018-08-14

Accelerometer-based external sound monitoring

#246
15060434
2018-03-27

Chip-scale phonon-based quantum device

#247
14605819
2016-12-06

Waking alarm with detection and aiming of an alarm signal at a single person

#248
14207757
2015-07-07

System and method for dynamic aeroelastic control