Patents-Review.com
ClassID:

197158 ⎘

G10K11/28 - CPC Classification

Classification description:

Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Methods or devices for transmitting, conducting, or directing sound; Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflector

Recent Application in this class:
#1
20260155129
2026-06-04

BAFFLE STRUCTURE INDUCED AMPLITUDE AND PHASE DIFFERENCES

 #2
20260004766
2026-01-01

Method of Designing a Device Having a Plurality of Elements Using Phase Maps

 #3
20250359879
2025-11-27

SHOCK WAVE VESSEL CATHETER SYSTEM & METHOD

 #4
20250352227
2025-11-20

BLOOD VESSEL SHOCK WAVE TREATMENT CATHETER

 #5
20250345078
2025-11-13

METHOD OF TREATING A BLOOD VESSEL WITH MULTIPLE SHOCK WAVE DISCHARGE POINTS IN A CATHETER BALLOON

 #6
20250339162
2025-11-06

MULTIPLE SHOCK WAVES CATHETER

 #7
20250325252
2025-10-23

ULTRASOUND SIGNAL COUPLER

 #8
20250225975
2025-07-10

BAFFLE STRUCTURE INDUCED AMPLITUDE AND PHASE DIFFERENCES

 #9
20250214110
2025-07-03

ULTRASONIC WAVE UNIT, DIFFRACTION SWELLING TAPE, AND ULTRASONIC WAVE FOCUSING DEVICE

 #10
20250176985
2025-06-05

MULTIPLE SHOCK WAVES CATHETER

 #11
20250160863
2025-05-22

Method of Treating a Blood Vessel with Multiple Shock Wave Discharge Points in a Catheter Balloon

 #12
20250149017
2025-05-08

ULTRASONIC GENERATOR

 #13
20250060465
2025-02-20

SONAR SYSTEM INCLUDING TRANSDUCER ELEMENTS WITH A GAP THEREBETWEEN

 #14
20250032137
2025-01-30

SHOCK WAVE TREATMENT BALLOON CATHETER

 #15
20250032136
2025-01-30

SHOCK WAVE TREATMENT APPARATUS FOR BLOOD VESSEL TARGETS

 #16
20250032135
2025-01-30

BLOOD VESSEL SHOCK WAVE TREATMENT CATHETER

 #17
20250014565
2025-01-09

Modular Parabolic Sound Pickup Assembly

 #18
20240398430
2024-12-05

Shock wave vessel catheter system and method

 #19
20240361452
2024-10-31

INSTALLATION ARRANGEMENT, ULTRASONIC JAM SWITCH THEREFOR, AND THE USE THEREOF AND OPERATING METHOD

 #20
20240321258
2024-09-26

APPARATUS AND METHOD FOR CONSTRAINING AN OPTICAL FIBER IN A DRAW TOWER

 #21
20240285295
2024-08-29

SHOCK WAVE VESSEL CATHETER SYSTEM & METHOD

 #22
20240252191
2024-08-01

Catheter with multiple shock wave generators

 #23
20240201936
2024-06-20

TABLETOP SPEAKER SYSTEM

 #24
20240171897
2024-05-23

Adjustable and Retractable Headset For Enhanced Hearing Experience

 #25
20240065556
2024-02-29

ULTRASONIC TRANSMISSION INSTRUMENT AND ULTRASONIC IMAGING DEVICE

 #26
20240021187
2024-01-18

Beaming sound waves using phononic crystals

 #27
20230417708
2023-12-28

Acoustic sensing systems, devices and methods

 #28
20230363774
2023-11-16

Catheter with multiple shock wave generators

 #29
20230360504
2023-11-09

Algorithm Enhancements for Haptic-Based Phased-Array Solutions

 #30
20230186887
2023-06-15

Three Cell Folded Corner Horn

 #31
20230132566
2023-05-04

UNDERWATER ACOUSTIC RECEIVER APPARATUS AND METHOD OF MONITORING A TARGET PORTION OF A WATER COLUMN

 #32
20230111554
2023-04-13

Catheter with shock wave electrodes aligned on longitudinal axis

 #33
20230086066
2023-03-23

ACOUSTIC LUMINAIRE

 #34
20230028890
2023-01-26

Catheter with shock wave electrodes aligned on longitudinal axis

 #35
20230007389
2023-01-05

Speaker system and sound output method

 #36
20220386020
2022-12-01

Holographic-based directional sound device

 #37
20220340271
2022-10-27

Acoustic redirection systems and methods for urban air mobility vehicles

 #38
20220157292
2022-05-19

Sound image localization device, sound image localization method, and program

 #39
20220155259
2022-05-19

Photoacoustic apparatus, and apparatus and method for obtaining photoacoustic image

 #40
20220141589
2022-05-05

PORTABLE SOUND SYSTEM

 #41
20220087374
2022-03-24

Electronic wearable device

 #42
20220084496
2022-03-17

Method and system for ultrasonic characterization of a medium

 #43
20220082527
2022-03-17

Method and system for ultrasonic characterization of a medium

 #44
20220019754
2022-01-20

Multipath reflection correction

 #45
20220013102
2022-01-13

SOUND-EMITTING DEVICE

 #46
20210383787
2021-12-09

Advanced acoustic bidirectional reflectance distribution function measurement device

 #47
20210377652
2021-12-02

MEMS ULTRASONIC TRANSDUCER

 #48
20210353320
2021-11-18

Reflector for acoustic pressure wave head

 #49
20210316334
2021-10-14

METHOD AND SYSTEM FOR GENERATING MECHANICAL PULSES

 #50
20210267615
2021-09-02

Catheter with Multiple Shock Wave Points of Origin

 #51
20210256955
2021-08-19

Waveguide assembly

 #52
20210093342
2021-04-01

SHOCK WAVE APPLICATOR WITH MECHANICAL STIMULATION

 #53
20210085350
2021-03-25

DRUG DELIVERY SYSTEM AND METHOD USING SHOCK WAVES

 #54
20210085349
2021-03-25

SHOCK WAVE APPLICATOR WITH VARIABLE PENETRATION DEPTH

 #55
20210082390
2021-03-18

PASSIVE HEARING AID

 #56
20210021928
2021-01-21

Sound enhancement device for cell phone

 #57
20210003534
2021-01-07

Acoustic sensing systems, devices and methods

 #58
20200404421
2020-12-24

PORTABLE SOUND SYSTEM

 #59
20200352448
2020-11-12

Ultrasonic transmission instrument and ultrasonic imaging device

 #60
20200330113
2020-10-22

Intracorporeal expandable shock wave reflector

 #61
20200327878
2020-10-15

METHOD, APPARATUS, AND SYSTEMS FOR FIRE SUPPRESSION USING SOUND WAVES

 #62
20200271505
2020-08-27

Velocity sensor with parabolic reflector

 #63
20200257950
2020-08-13

Ultra-wide-band saw sensor with hyperbolically frequency-modulated etched reflector

 #64
20200102214
2020-04-02

Fabrication techniques and structures for gettering materials in ultrasonic transducer cavities

 #65
20200061670
2020-02-27

Reflection minimization for sensor

 #66
20200046391
2020-02-13

RAPID PULSE ELECTROHYDRAULIC (EH) SHOCKWAVE GENERATOR APPARATUS WITH IMPROVED ACOUSTIC WAVEFRONTS

 #67
20200007968
2020-01-02

Commercial lighting integrated with loudspeakers for sound masking, paging or music

 #68
20190259372
2019-08-22

Adjustable acoustic lens and loudspeaker assembly

 #69
20190251942
2019-08-15

Heat molded, transparent baffle for instrumental sound deflection

 #70
20190206383
2019-07-04

Hexagonal 2-dimensional reflection phase grating diffuser

 #71
20190116423
2019-04-18

Portable sound system

 #72
20190046162
2019-02-14

ULTRASONIC SIGNAL PROCESSOR, ULTRASONIC DIAGNOSTIC DEVICE, AND ULTRASONIC SIGNAL PROCESSING METHOD

 #73
20190034155
2019-01-31

Information processing apparatus, information processing method, and program

 #74
20190033260
2019-01-31

Method for acoustically determining properties of a medium, and device for acoustically determining properties of a medium, comprising a reflective element

 #75
20180348017
2018-12-06

Optical sensing cable with acoustic lensing or reflecting features

 #76
20180303502
2018-10-25

Reflector for acoustic pressure wave head

 #77
20180287648
2018-10-04

Protective helmet

 #78
20180234759
2018-08-16

Acoustical transverse horn for controlled horizontal and vertical sound dispersion

 #79
20180197524
2018-07-12

Heat molded, transparent baffle for instrumental sound deflection

 #80
20180147606
2018-05-31

Method and system for generating mechanical pulses

 #81
20180087949
2018-03-29

Level sensor with parabolic reflector

 #82
20180011062
2018-01-11

Ultrasonic sensor and measuring method using the same, and method of manufacturing ultrasonic sensor

 #83
20170251298
2017-08-31

OVERHEAD SPEAKER SYSTEM

 #84
20170229106
2017-08-10

Acoustic panel with angled corrugated core structures

 #85
20170217794
2017-08-03

Transducer and reflector configurations for an acoustophoretic device

 #86
20170215846
2017-08-03

Medical Devices comprising curved Piezoelectric Transducers

 #87
20170206884
2017-07-20

Systems, apparatuses, and methods for sound diffusion

 #88
20170169810
2017-06-15

Waveguide for a boat

 #89
20170105070
2017-04-13

Portable sound system

 #90
20170095227
2017-04-06

Ultrasonic wave-dissipation block and ultrasonic probe having same

 #91
20170094406
2017-03-30

Three hundred and sixty degree horn for omnidirectional loudspeaker

 #92
20170066016
2017-03-09

Ultrasonic transmitter

 #93
20170056248
2017-03-02

AudioOptics

 #94
20170004814
2017-01-05

ACOUSTIC ELECTRONIC DEVICE DOCK

 #95
20160361796
2016-12-15

Air blast blowdown silencer system for blast pot

 #96
20160219366
2016-07-28

Apparatus for redistributing acoustic energy

 #97
20160219364
2016-07-28

Sound reflections for portable assemblies

 #98
20160180831
2016-06-23

Sound redirecting device for large displays

 #99
20160022294
2016-01-28

Occlusion and clot treatment with intracorporeal pressure shock waves

 #100
20160000645
2016-01-07

Shock wave applicator with movable electrode

 #101
20150371625
2015-12-24

Sound deflecting apparatus

 #102
20150272537
2015-10-01

Acoustic treatment vessel and method for acoustic treatmet

 #103
20150177197
2015-06-25

Ultrasonic sensor and measuring method using the same, and method of manufacturing ultrasonic sensor

 #104
20150161982
2015-06-11

Method and system for acoustically treating material

 #105
20150041245
2015-02-12

Sound enhancing case for electronic media devices

 #106
20150014087
2015-01-15

Television Sound Deflector

 #107
20140243715
2014-08-28

Extracorporeal pressure shock wave devices with multiple reflectors and methods for using these devices

 #108
20140226840
2014-08-14

Sound reflector and electronic device with speaker, including sound reflector

 #109
20140183321
2014-07-03

Holder for portable electronic device

 #110
20140119588
2014-05-01

Acoustical transverse horn for controlled horizontal and vertical sound dispersion

 #111
20140088465
2014-03-27

Extracorporeal pressure shock wave devices with reversed applicators and methods for using these devices

 #112
20140060193
2014-03-06

Devices, systems, and methods for non-destructive testing of materials and structures

 #113
20130291784
2013-11-07

Directional isophasic toroidal whistle

 #114
20130180342
2013-07-18

Ultrasonic flow sensor

 #115
20120269039
2012-10-25

AIRBORNE ULTRASONIC SENSOR

 #116
20120234625
2012-09-20

Acoustic treatment vessel and method for acoustic treatment

 #117
20120205189
2012-08-16

Hearing assistance device

 #118
20120186900
2012-07-26

Hearing assistance device

 #119
20120186899
2012-07-26

Hearing assistance device

 #120
20120076328
2012-03-29

Acoustic reflector

 #121
20120041346
2012-02-16

Directing system for a device for producing shock waves

 #122
20110275962
2011-11-10

ACOUSTICAL SWITCH AND CATHETER COMPRISING ACOUSTICAL SWITCH

 #123
20110080276
2011-04-07

Vehicle with warning device

 #124
20110064234
2011-03-17

Reflector structure, sound field adjusting method, columnar reflector structure, room, program, and various acoustic room designing system

 #125
20110034832
2011-02-10

Extracorporeal pressure shock wave device

 #126
20110019854
2011-01-27

Blended waveguide and reflector

 #127
20110012279
2011-01-20

METHOD AND APPARATUS FOR IMPROVED DETECTION OF HOLES IN PLASTIC CONTAINERS

 #128
20100329083
2010-12-30

Submarine antenna

 #129
20100289301
2010-11-18

Vehicle interior structure

 #130
20100198426
2010-08-05

PARTITION, CONTROL DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM

 #131
20090259129
2009-10-15

Resonance ultrasonic transducer

 #132
20090257606
2009-10-15

Ultrasonic speaker and projector

 #133
20090216160
2009-08-27

Focusing System for a Device for Producing Shock Waves

 #134
20090202088
2009-08-13

Ultrasonic transducer, ultrasonic speaker, acoustic system, and control method of ultrasonic transducer

 #135
20080228112
2008-09-18

Shock wave conductor

 #136
20080055548
2008-03-06

Projector and method of controlling ultrasonic speaker in projector

 #137
20080007142
2008-01-10

Ultrasonic transducer assembly having a vibrating member and at least one reflector

 #138
20070080019
2007-04-12

Sound wave guide structure for speaker system and horn speaker

 #139
20060287698
2006-12-21

Wave generating device with inner reflector

 #140
20060182293
2006-08-17

Ultrasonic transducer, ultrasonic speaker, acoustic system, and control method of ultrasonic transducer

 #141
20060109989
2006-05-25

Sound projector

 #142
20060056274
2006-03-16

Transducers for focusing sonic energy in transmitting and receiving device

 #143
20060033674
2006-02-16

Multi-function field-deployable resource harnessing apparatus and methods of manufacture

 #144
20050281420
2005-12-22

Ultrasonic speaker and projector

 #145
20050103329
2005-05-19

Inflatable multi-function parabolic reflector apparatus and methods of manufacture

 #146
18214013
2024-11-12

Umbrella microphone with soundproofing

 #147
16691639
2020-10-13

Audio instrument with three-dimensional localization

 #148
16258439
2022-02-08

Curved phononic crystal waveguide

 #149
15231414
2017-11-21

Audio enhancing apparatus for electronic media devices