ClassID:

64964

B60Q5/008 - CPC Classification

Classification description:

Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching

Recent Application in this class:
#1
20260124989
2026-05-07

LAMP SYSTEM FOR MOVING VEHICLES

#2
20260070486
2026-03-12

Principle of Operation of Adaptive Acoustic Alarm System for Quiet Vehicles

#3
20250381913
2025-12-18

SOUND GENERATION CONTROL DEVICE

#4
20250313211
2025-10-09

METHOD OF VIRTUALIZING CHARACTERISTICS OF INTERNAL COMBUSTION ENGINE VEHICLE IN ELECTRIC VEHICLE

#5
20250282287
2025-09-11

SOUND CONTROL SYSTEM AND BATTERY ELECTRIC VEHICLE

#6
20250263012
2025-08-21

VEHICLE APPROACH NOTIFICATION DEVICE

#7
20250222863
2025-07-10

LAMP SYSTEM

#8
20250196767
2025-06-19

BATTERY ELECTRIC VEHICLE

#9
20250174220
2025-05-29

SPEAKER SYSTEM

#10
20250170903
2025-05-29

BATTERY ELECTRIC VEHICLE AND VEHICLE MANAGEMENT SYSTEM

#11
20250162500
2025-05-22

VEHICLE MANAGEMENT SYSTEM AND BATTERY ELECTRIC VEHICLE

#12
20250162499
2025-05-22

VEHICLE MANAGEMENT SYSTEM AND BATTERY ELECTRIC VEHICLE

#13
20250153636
2025-05-15

CONTROL APPARATUS FOR VEHICLE

#14
20250153635
2025-05-15

VIRTUAL ENGINE SIGNAL SYSTEM FOR VEHICLE AND METHOD OF CONTROLLING THE SAME

#15
20250121770
2025-04-17

MOTOR VEHICLE PROVIDED WITH FUEL CELLS WITH AN IMPROVED SOUND EMISSION

#16
20250091510
2025-03-20

CONTROL APPARATUS FOR VEHICLE

#17
20250091447
2025-03-20

AXLE MODULE OF AN ELECTRICALLY DRIVEN VEHICLE

#18
20250065805
2025-02-27

VEHICLE APPROACH NOTIFICATION DEVICE

#19
20250058710
2025-02-20

SYSTEM AND METHOD FOR CONTROLLING VIRTUAL ENGINE SOUND OF ELECTRIC VEHICLE

#20
20250058709
2025-02-20

SYSTEM AND METHOD FOR CONTROLLING VIRTUAL SOUND FOR VEHICLES

#21
20250050807
2025-02-13

SOUND AND PERFORMANCE EMULATOR FOR ELECTRIC VEHICLES

#22
20250048037
2025-02-06

ACOUSTIC APPARATUS AND VEHICULAR APPARATUS COMPRISING THE SAME

#23
20250010791
2025-01-09

AN ELECTRIC VEHICLE

#24
20240383400
2024-11-21

APPARATUS FOR CONTROLLING VEHICLE AND METHOD THEREOF

#25
20240351518
2024-10-24

MOTOR VEHICLE WITH A SOUND GENERATION ASSEMBLY

#26
20240326688
2024-10-03

VEHICLE AND CONTROL METHOD FOR GENERATING A VIRTUAL DRIVING SOUND

#27
20240286548
2024-08-29

PROXIMITY ALARM DEVICE

#28
20240208507
2024-06-27

AUTOMATIC VEHICLE FEATURE SELECTION

#29
20240208407
2024-06-27

Dynamic combustion engine sound broadcasting device and method of use

#30
20240198902
2024-06-20

ENGINE SOUND GENERATING SYSTEM BASED ON STRING SOUND SOURCE, AND ENGINE SOUND GENERATING METHOD

#31
20240198901
2024-06-20

SOUND OUTPUT DEVICE FOR VEHICLE

#32
20240181963
2024-06-06

INVERTER PHASES AND PARAMETERS AS OSCILLATOR IN VEHICLE SOUND GENERATOR

#33
20240181893
2024-06-06

METHOD OF IMPLEMENTING CHARACTERISTICS OF INTERNAL COMBUSTION ENGINE VEHICLE IN ELECTRIC VEHICLE

#34
20240096309
2024-03-21

VIRTUAL ENGINE SOUND GENERATING SYSTEM AND METHOD OF VEHICLE WITH SHEPARD TONE

#35
20240092261
2024-03-21

ROAD VEHICLE PROVIDED WITH AN AERODYNAMIC SOUND GENERATION SYSTEM

#36
20240067084
2024-02-29

Vehicle Sound Generator, Method, and Software

#37
20240034231
2024-02-01

AUDIO REPRODUCTION DEVICE AND AUDIO REPRODUCTION METHOD

#38
20240034230
2024-02-01

VEHICLE WARNING SYSTEM

#39
20230398931
2023-12-14

Courtesy horn

#40
20230391339
2023-12-07

METHOD OF VIRTUALIZING CHARACTERISTICS OF INTERNAL COMBUSTION ENGINE VEHICLE IN ELECTRIC VEHICLE

#41
20230373312
2023-11-23

Electrified vehicle and method of controlling driving of same

#42
20230331150
2023-10-19

Virtual sound generation apparatus, system including the same, and method thereof

#43
20230311756
2023-10-05

VIRTUAL ENGINE SOUND GENERATION SYSTEM AND VIRTUAL ENGINE SOUND GENERATION METHOD

#44
20230294601
2023-09-21

Apparatus and method for generating sound of electrification vehicle

#45
20230226971
2023-07-20

EXTERNAL LIGHTING EFFECTS FOR A VEHICLE

#46
20230191991
2023-06-22

Virtual engine sound system and control method for the same

#47
20230186894
2023-06-15

Device and method for generating sound for vehicle

#48
20230146799
2023-05-11

Sound generation apparatus of electrification vehicle and method thereof

#49
20230145186
2023-05-11

BATTERY ELECTRIC VEHICLE ACTIVE SOUND AND VIBRATION ENHANCEMENT SYSTEMS

#50
20230144723
2023-05-11

BATTERY ELECTRIC VEHICLE ACTIVE SOUND AND VIBRATION ENHANCEMENT SYSTEMS

#51
20230116681
2023-04-13

Method and device for alerting the presence of combination vehicles

#52
20230086076
2023-03-23

Vehicle-approach notification device

#53
20230066337
2023-03-02

Method for operating a motor vehicle

#54
20230001853
2023-01-05

Road vehicle equipped with a reproduction device for the realization of a sound that can be associated with an electric motor and related method

#55
20220383676
2022-12-01

Device and method for controlling sound signal of vehicle, and device of outputting sound signal

#56
20220303679
2022-09-22

Sound output device

#57
20220266748
2022-08-25

Vehicle for outputting virtual engine sound and control method thereof

#58
20220266747
2022-08-25

Apparatus for outputting virtual engine sound

#59
20220234498
2022-07-28

Sound signal generation device, sound signal generation method, and sound signal generation program

#60
20220223138
2022-07-14

Combined wave data generation method, combined wave data generation program, storage medium, combined wave data generation device, and waveform data generation method

#61
20220185179
2022-06-16

Method of playing virtual after-burn sound in electric vehicle

#62
20220185178
2022-06-16

System for generating pseudo driving sound

#63
20220089085
2022-03-24

Apparatus and method of realizing virtual after-burn effect in electric vehicle

#64
20220084498
2022-03-17

Apparatus and method for generating sound of vehicle

#65
20220063494
2022-03-03

Sound and performance emulator for electric vehicles

#66
20210402920
2021-12-30

Acoustic vehicle alerting system and method

#67
20210343268
2021-11-04

Apparatus for controlling vehicle sound and method thereof

#68
20210309147
2021-10-07

Sound generating apparatus and method for vehicle

#69
20210300242
2021-09-30

VEHICLE APPROACH NOTIFICATION SYSTEM, VEHICLE, AND VEHICLE APPROACH NOTIFICATION METHOD

#70
20210300241
2021-09-30

SOUND EMISSION DEVICE FOR ELECTRIC VEHICLES

#71
20210280163
2021-09-09

Method for generating an audio signal, in particular for active control of the sound of the engine of a land vehicle, and corresponding apparatus

#72
20210221287
2021-07-22

Vehicle sound generation device

#73
20210197717
2021-07-01

Sound-producing device for vehicle

#74
20210122291
2021-04-29

Acoustic notifications

#75
20210094469
2021-04-01

Sound output device, communication controller, and sound generator that provides approaching notification sound while reducing MCU load

#76
20210094468
2021-04-01

Vehicle capable of low noise runs

#77
20210082395
2021-03-18

Method for operating a sound output device of a motor vehicle using a voice-analysis and control device

#78
20210061171
2021-03-04

Out-of-vehicle notification device

#79
20210053487
2021-02-25

Electric vehicle with selectable vehicle profiles

#80
20210017903
2021-01-21

Systems and methods for an electrically driven direct injection fuel pump

#81
20210001770
2021-01-07

Vehicle and method of controlling the same

#82
20200324697
2020-10-15

Vehicle engine sound control system and control method based on driver propensity using artificial intelligence

#83
20200312213
2020-10-01

Display system for vehicle

#84
20200238902
2020-07-30

Acoustic vehicle alerting system and method

#85
20200198536
2020-06-25

Method for generating driving noises, acoustics controller and motor vehicle

#86
20200189458
2020-06-18

Sound output device and sound output system

#87
20200184946
2020-06-11

EV vehicle driving sound control system and control method

#88
20200180506
2020-06-11

Alarm apparatus and alarming method

#89
20200172092
2020-06-04

Vehicle and control method thereof

#90
20200172010
2020-06-04

Alert device for vehicles

#91
20200130576
2020-04-30

Road Safety Electronic Sound System for Quiet Vehicles

#92
20200111472
2020-04-09

Adaptive noise filtering system

#93
20200101896
2020-04-02

Vehicle sound synthesis during engine start conditions

#94
20200070719
2020-03-05

Acoustic Vehicle Warning System for a Motor Vehicle Having an Integrated Function for Outputting Acoustic Warning Signals

#95
20190389376
2019-12-26

Apparatus for providing environmental noise compensation for a synthesized vehicle sound

#96
20190389375
2019-12-26

Notification device for mobile unit

#97
20190359128
2019-11-28

Acoustic notifications

#98
20190344711
2019-11-14

Out-of-vehicle notification device

#99
20190248285
2019-08-15

Pedestrian warning system and method for eco-friendly vehicle

#100
20190248270
2019-08-15

Mobile object and storage medium

#101
20190232867
2019-08-01

Multi-purpose automotive sound device

#102
20190228759
2019-07-25

Active sound effect generating device

#103
20190176695
2019-06-13

Vehicle having sound controller

#104
20190162090
2019-05-30

Motor vehicle having a control apparatus for at least one loudspeaker of an exhaust system of the motor vehicle

#105
20190118815
2019-04-25

Vehicle and vehicle emulator

#106
20190118708
2019-04-25

Sound control method for hybrid vehicle

#107
20190118707
2019-04-25

Hybrid vehicle control method for controlling vehicle noise

#108
20190111841
2019-04-18

Fake engine sound control device and fake engine sound control method

#109
20190111840
2019-04-18

Apparatus for generating sound by using car body

#110
20190092231
2019-03-28

Sound generator system of vehicle

#111
20190071011
2019-03-07

Vehicle approach notification device

#112
20190047471
2019-02-14

Engine sound management

#113
20190009717
2019-01-10

VEHICLE APPROACH NOTIFICATION DEVICE

#114
20190001881
2019-01-03

Pedestrian warning system and method for eco-friendly vehicle

#115
20180293812
2018-10-11

Diagnosis of an acoustic vehicle alerting system (AVAS) based on existing sensors

#116
20180290590
2018-10-11

SYSTEMS FOR OUTPUTTING AN ALERT FROM A VEHICLE TO WARN NEARBY ENTITIES

#117
20180281677
2018-10-04

System and method for controlling a speaker in vehicle cabin to play sounds produced by an engine and/or a driveline during a vehicle launch and a transmission upshift

#118
20180201185
2018-07-19

Vehicle capable of low noise runs

#119
20180178719
2018-06-28

Apparatus and method for controlling virtual engine sound of vehicle

#120
20180158335
2018-06-07

Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capabilities

#121
20180137697
2018-05-17

Vehicle sound activation

#122
20180118107
2018-05-03

Vehicle and control method thereof

#123
20180118106
2018-05-03

Vehicle and control method thereof

#124
20180090125
2018-03-29

SIMULATION OF DRIVING SOUND OF ELECTRIC VEHICLE

#125
20180065550
2018-03-08

Front end sensor for pedestrians

#126
20180061225
2018-03-01

Warning device for an urban public transport vehicle, in particular a tramway

#127
20170374439
2017-12-28

Speaker device

#128
20170297486
2017-10-19

NOISE SIMULATOR

#129
20170240108
2017-08-24

Vehicle proximity notification apparatus

#130
20170234179
2017-08-17

Use of active noise system

#131
20170222612
2017-08-03

System and method for external sound synthesis of a vehicle

#132
20170217331
2017-08-03

Method and apparatus for operating a vehicle employing non-combustion torque machine

#133
20170180837
2017-06-22

Sound emitter device

#134
20170151905
2017-06-01

Warning signal control system for motor vehicles

#135
20170129398
2017-05-11

Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capabilities

#136
20170129397
2017-05-11

Enhanced sound generation for quiet vehicles

#137
20170123754
2017-05-04

Vehicle sound generator apparatus and method for controlling the same

#138
20170111744
2017-04-20

APPROACHING VEHICLE WARNING SPEAKER DEVICE

#139
20170106787
2017-04-20

Enclosure expansion type virtual engine sound system and vehicle using the same

#140
20170101053
2017-04-13

Approaching vehicle warning speaker device

#141
20170096099
2017-04-06

Vehicle approach alert device

#142
20170043713
2017-02-16

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

#143
20170001559
2017-01-05

Sound generating system for environment friendly vehicle and a method for controlling the system

#144
20170001558
2017-01-05

Regurating sound generating system for environment friendly vehicle and a method for controlling the system

#145
20160332565
2016-11-17

VEHICLE SOUND GENERATOR

#146
20160311368
2016-10-27

Aero part for vehicle having virtual engine sound output function

#147
20160244046
2016-08-25

Vehicle operation mode systems and methods

#148
20160229340
2016-08-11

Vehicle approach notification apparatus

#149
20160214532
2016-07-28

Engine sound management

#150
20160198259
2016-07-07

Acoustic device, acoustic system, moving body device, and malfunction diagnosis method for acoustic system

#151
20160152183
2016-06-02

Method and device for providing information about failure in virtual engine sound system unit for vehicle

#152
20160107568
2016-04-21

Sound generating device for vehicle

#153
20160082882
2016-03-24

Vehicle approach alert device

#154
20160075278
2016-03-17

Vehicle approach alert device

#155
20160068102
2016-03-10

Vehicle approach alert device

#156
20160068101
2016-03-10

Control system, vehicle and method

#157
20160052449
2016-02-25

Sound output device for vehicle

#158
20160052448
2016-02-25

Apparatus for generating virtual engine sound

#159
20160023596
2016-01-28

Method of emanating a sound from a vehicle

#160
20160023595
2016-01-28

Method of emanating a sound from a vehicle

#161
20160016511
2016-01-21

Audio signal for a synthetic noise of a motor vehicle as well as method for generating said audio signal

#162
20150364125
2015-12-17

Vehicle, vehicle control method and vehicle driving sound control apparatus

#163
20150339925
2015-11-26

Communication device and communication method for a vehicle

#164
20150314727
2015-11-05

Motive power operation guidance apparatus

#165
20150314726
2015-11-05

Acoustic signaling system for electric or hybrid vehicles

#166
20150269925
2015-09-24

VEHICLE APPROACH NOTIFICATION APPARATUS

#167
20150267628
2015-09-24

Autostop customer alert feature

#168
20150264500
2015-09-17

Sound quality adjustment apparatus of approaching vehicle audible system, approaching vehicle audible system simulator, and approaching vehicle audible system

#169
20150203031
2015-07-23

Vehicle approach notification sound generating apparatus

#170
20150197195
2015-07-16

Engine sound management

#171
20150191117
2015-07-09

Vehicle approach notification sound generating apparatus

#172
20150165968
2015-06-18

WARNING SOUND SYSTEM FOR VEHICLE AND METHOD FOR CONTROLLING THE SYSTEM

#173
20150151680
2015-06-04

VIRTUAL ENGINE SOUND SYSTEM FOR VEHICLE AND METHOD FOR CONTROLLING THE SYSTEM

#174
20150145660
2015-05-28

Proximity alarm device, proximity alarm system, mobile device, and method for diagnosing failure of proximity alarm system

#175
20150139442
2015-05-21

Apparatus for providing environmental noise compensation for a synthesized vehicle sound

#176
20150117670
2015-04-30

Apparatus and method for controlling virtual engine sound in response to auto-cruise speed settings

#177
20150061850
2015-03-05

Notification sound control unit of approaching vehicle audible system

#178
20150054642
2015-02-26

Electric vehicle pedestrian warning system

#179
20140379192
2014-12-25

Vehicle capable of low noise runs

#180
20140375443
2014-12-25

Notification sound control unit of approaching vehicle audible system

#181
20140363019
2014-12-11

Sounding body and audio reproduction device using same, and mobile device

#182
20140300455
2014-10-09

Vehicle approach warning apparatus

#183
20140294190
2014-10-02

Method and device for damping or amplifying a sound introduced into a passenger compartment of a motor vehicle

#184
20140266658
2014-09-18

System and method for user selectable audible event indication for a vehicle

#185
20140254815
2014-09-11

Pedestrian alert system for a motor vehicle

#186
20140254191
2014-09-11

Electrodynamic exciter and vehicle lamp employing the same

#187
20140240118
2014-08-28

VEHICLE AUXILIARY HORN APPARATUS

#188
20140226835
2014-08-14

Vehicle approach informing device

#189
20140225726
2014-08-14

Vehicle approach information device with indicator to the driver

#190
20140214252
2014-07-31

Vehicle start notification control device

#191
20140210602
2014-07-31

Vehicle approach information device with volume control

#192
20140176325
2014-06-26

Electric vehicle and control method thereof

#193
20140146557
2014-05-29

Motor vehicle

#194
20140121896
2014-05-01

Engine sound enhancement system for a fixed gear transmission

#195
20140085470
2014-03-27

Mobile object and storage medium

#196
20140085071
2014-03-27

Vehicle approach notification device

#197
20140056438
2014-02-27

SYSTEM FOR VEHICLE SOUND SYNTHESIS

#198
20140055258
2014-02-27

Method and device for generating noise in the vehicle interior and vehicle exterior of a motor vehicle

#199
20140015656
2014-01-16

Vehicle approach alert device for saddle-ridden electric vehicle

#200
20130343570
2013-12-26

Device and method for generating noise for a motor vehicle

#201
20130322106
2013-12-05

Vehicular lamp

#202
20130315418
2013-11-28

VEHICLE APPROACH NOTIFICATION UNIT

#203
20130314251
2013-11-28

Vehicle approach warning apparatus

#204
20130312656
2013-11-28

Vehicular lamp

#205
20130265150
2013-10-10

VEHICLE APPROACH NOTIFICATION UNIT

#206
20130257605
2013-10-03

Vehicle proximity annunciator device

#207
20130249680
2013-09-26

Vehicle presence notification apparatus

#208
20130214921
2013-08-22

Vehicle having an electric drive

#209
20130214920
2013-08-22

Method of emanating a sound from a vehicle

#210
20130214915
2013-08-22

Multifunctional strip for motor vehicle

#211
20130187578
2013-07-25

Vehicle, and control method for vehicle

#212
20130182864
2013-07-18

Running-linked sound producing device

#213
20130177167
2013-07-11

Running-linked sound producing device

#214
20130158795
2013-06-20

Method and a device for generating artificial driving noises of a vehicle

#215
20130154852
2013-06-20

Apparatus for warning pedestrians of oncoming vehicle

#216
20130114827
2013-05-09

System for controlling virtual engine sound and method thereof

#217
20130106599
2013-05-02

VEHICLE PRESENCE NOTIFICATION APPARATUS

#218
20130106590
2013-05-02

Vehicle presence notification apparatus

#219
20130093578
2013-04-18

VEHICLE EXISTENCE ANNUNCIATOR DEVICE AND METHOD FOR CONTROLLING THE SAME

#220
20130076504
2013-03-28

Vehicle presence notification apparatus

#221
20130063258
2013-03-14

ELECTRIC MOVING BODY ALARM SOUND CONTROL DEVICE

#222
20130058121
2013-03-07

Vehicle lamp with vibrator

#223
20130049365
2013-02-28

Diesel hybrid vehicle system

#224
20130042176
2013-02-14

METHODS SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR MANAGING SOUND FILES OF A VEHICLE

#225
20130038445
2013-02-14

Vehicular lamp

#226
20130038435
2013-02-14

VEHICLE RUNNING WARNING DEVICE

#227
20130033374
2013-02-07

Vehicle warning sound emitting apparatus

#228
20130033367
2013-02-07

Vehicle presence notification apparatus

#229
20130022215
2013-01-24

METHOD FOR OPERATING A HYBRID VEHICLE

#230
20130018537
2013-01-17

Central Vehicle data and control system or artificial intelligence driver assistance device

#231
20130016851
2013-01-17

PSEUDONOISE GENERATION DEVICE AND PSEUDONOISE GENERATION METHOD

#232
20130016218
2013-01-17

Generation device for vehicle-evocative sound and generation method for vehicle-evocative sound

#233
20130009769
2013-01-10

Vehicle notification sound emitting apparatus

#234
20130009768
2013-01-10

SOUND PRODUCING DEVICE FOR A VEHICLE, AND RECORDING MEDIUM AND INFORMATION PROCESSING METHOD FOR A SOUND PRODUCING DEVICE FOR A VEHICLE

#235
20120323442
2012-12-20

Device and method for pseudonoise generation

#236
20120323439
2012-12-20

Vehicle approach notification device

#237
20120316734
2012-12-13

ALERT SOUND OUTPUT CONTROL APPARATUS, ALERT SOUND OUTPUT CONTROL METHOD AND COMPUTER PRODUCT

#238
20120312609
2012-12-13

Vehicle approach notification device of saddle-ridden electric-powered vehicle

#239
20120299718
2012-11-29

Vehicle notification sound emitting apparatus

#240
20120299717
2012-11-29

Vehicle notification sound emitting apparatus

#241
20120299716
2012-11-29

Vehicle notification sound emitting apparatus

#242
20120296520
2012-11-22

Vehicle notification sound emitting apparatus

#243
20120294120
2012-11-22

ULTRASONIC SPEAKER, PARAMETRIC SPEAKER HAVING THE SAME AND VEHICLE PROXIMITY ANNUNCIATOR DEVICE HAVING THE SAME

#244
20120293318
2012-11-22

Vehicle notification sound emitting apparatus

#245
20120242468
2012-09-27

Vehicle presence notification apparatus

#246
20120242467
2012-09-27

Operation notification sound emission device for vehicle

#247
20120235802
2012-09-20

VEHICLE EXISTENCE NOTIFICATION APPARATUS

#248
20120232769
2012-09-13

Vehicle rank distinction device for vehicle and travel sound generator device

#249
20120229267
2012-09-13

VEHICLE EXISTENCE NOTIFICATION APPARATUS

#250
20120223832
2012-09-06

VEHICLE PRESENCE NOTIFICATION APPARATUS

#251
20120194328
2012-08-02

VEHICLE APPROACH WARNING APPARATUS

#252
20120182138
2012-07-19

VEHICLE PRESENCE NOTIFICATION APPARATUS

#253
20120182137
2012-07-19

VEHICLE WARNING APPARATUS

#254
20120182136
2012-07-19

VEHICLE APPROACH WARNING APPARATUS

#255
20120179280
2012-07-12

Pedestrian Warning System for an Electric or Hybrid Vehicle

#256
20120166042
2012-06-28

SOUND OUTPUT DEVICE FOR ELECTRIC VEHICLE

#257
20120146780
2012-06-14

Vehicle proximity annunciator device and method for notifying proximity of vehicle

#258
20120133503
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