Mechanical acoustic impedances Impedance matching

Industry

CPC
G10K11/02

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G10Musical instruments G10KSOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR G10K11/00Methods 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

Current Industry

G10K11/02Mechanical acoustic impedances Impedance matching

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Helical acoustic lens
- Patent number 12,272,347
- Issue date Apr 8, 2025
- Micha Feigin-Almon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electroacoustic transducer array
- Patent number 12,273,682
- Issue date Apr 8, 2025
- BAE Systems plc
- Lionel William John Kent
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Matching media for perfect transmission of ultrasonic waves
- Patent number 12,266,333
- Issue date Apr 1, 2025
- Seoul National University R&DB Foundation
- Jeseung Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for controlling the propagation of acoustic waves...
- Patent number 12,230,240
- Issue date Feb 18, 2025
- Centre National de la Recherche Scientifique
- Morvan Ouisse
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Geometric structures for acoustic impedance matching and improved t...
- Patent number 12,205,399
- Issue date Jan 21, 2025
- Apple Inc.
- Daniel J. Hiemstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound amplifying case for a mobile electronic device
- Patent number 12,175,958
- Issue date Dec 24, 2024
- MVPCASE LLC
- John F. Ott
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic transducer
- Patent number 12,138,658
- Issue date Nov 12, 2024
- Murata Manufacturing Co., Ltd.
- Fumiya Kurokawa
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Sonar beam shape controlling horn
- Patent number 12,085,644
- Issue date Sep 10, 2024
- Navico, Inc.
- Jayme J. Caspall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Resin composition for acoustic matching layer
- Patent number 12,012,501
- Issue date Jun 18, 2024
- Nisshinbo Holdings Inc.
- Hideshi Tomita
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coupling member for clamp on flow metering
- Patent number 11,982,559
- Issue date May 14, 2024
- LABTRINO AB
- Thibault Helle
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for fan noise reduction during backup
- Patent number 11,984,105
- Issue date May 14, 2024
- Acronis International GmbH
- Vladimir Simonov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasound probe with optimized thermal management
- Patent number 11,944,491
- Issue date Apr 2, 2024
- ESAOTE S.P.A.
- Lorenzo Spicci
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Micromachined ultrasonic transducer (MUT), method for manufacturing...
- Patent number 11,950,511
- Issue date Apr 2, 2024
- STMicroelectronics S.r.l.
- Francesco Procopio
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic transducer
- Patent number 11,903,603
- Issue date Feb 20, 2024
- Olympus Corporation
- Yukihiko Shimamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Fluid impermeable ultrasonic transducer
- Patent number 11,898,993
- Issue date Feb 13, 2024
- LABCYTE, INC.
- Babur Hadimioglu
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasonic devices including acoustically matched regions therein
- Patent number 11,890,644
- Issue date Feb 6, 2024
- Sensus Spectrum, LLC
- Justin Rorke Buckland
- G01 - MEASURING TESTING
Information Patent Grant
Speaker system and sound output method
- Patent number 11,877,121
- Issue date Jan 16, 2024
- Sony Group Corporation
- Kazunobu Ookuri
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Supercoupling waveguides, and methods for making and using same
- Patent number 11,871,180
- Issue date Jan 9, 2024
- The United States of America, as represented by the Secretary of the Navy
- Matthew S. Byrne
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Shock wave device
- Patent number 11,864,782
- Issue date Jan 9, 2024
- BTL Medical Solutions A.S.
- Jiri Dasek
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Impedance matching device, transducer device and method of manufact...
- Patent number 11,812,238
- Issue date Nov 7, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Severin Schweiger
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electroacoustic transducer
- Patent number 11,800,295
- Issue date Oct 24, 2023
- BAE Systems plc
- Lionel William John Kent
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Soundproof enclosure
- Patent number 11,788,308
- Issue date Oct 17, 2023
- Yoke Keong Yong
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Flexible variable frequency ultrasonic therapeutic probe based on t...
- Patent number 11,766,577
- Issue date Sep 26, 2023
- Dalian University of Technology
- Zhenhuan Zhou
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
2D ultrasound transducer array and methods of making the same
- Patent number 11,756,520
- Issue date Sep 12, 2023
- TRANSDUCER WORKS LLC
- Matthew Todd Spigelmyer
- G01 - MEASURING TESTING
Information Patent Grant
Meta material porous/poro-elastic sound absorbers
- Patent number 11,727,909
- Issue date Aug 15, 2023
- ACOUSTIC METAMATERIALS LLC
- Gopal Prasad Mathur
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Transducers with improved impedance matching
- Patent number 11,730,061
- Issue date Aug 15, 2023
- Google LLC
- James East
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Geometric structures for acoustic impedance matching and improved t...
- Patent number 11,715,321
- Issue date Aug 1, 2023
- Apple Inc.
- Daniel J. Hiemstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic transducer
- Patent number 11,701,689
- Issue date Jul 18, 2023
- RESONANT ACOUSTICS INTERNATIONAL INC.
- Nicholas Chris Chaggares
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultrasound probe with acoustic amplifier
- Patent number 11,691,177
- Issue date Jul 4, 2023
- ESAOTE S.P.A.
- Paolo Palchetti
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Sonar beam shape controlling horn
- Patent number 11,681,044
- Issue date Jun 20, 2023
- Navico, Inc.
- Jayme J. Caspall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC MATCHING MEMBER, MANUFACTURING METHOD THEREOF AND ULTRASOU...
- Publication number 20250037689
- Publication date Jan 30, 2025
- Seoul National University R&DB Foundation
- Gihyun Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MATCHING LAYER FOR ACOUSTIC TRANSDUCER
- Publication number 20250037690
- Publication date Jan 30, 2025
- The Penn State Research Foundation
- Sri-Rajasekhar Kothapalli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LIGHT-BASED SOUND GENERATION AND SOUND HARVESTING SYSTEM
- Publication number 20240283289
- Publication date Aug 22, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Taehwa Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND WAVE DELIVERY STRUCTURE
- Publication number 20240282284
- Publication date Aug 22, 2024
- Center for Advanced Meta-Materials
- Jae Hwa LEE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASONIC DEVICE
- Publication number 20240278286
- Publication date Aug 22, 2024
- SEIKO EPSON CORPORATION
- Chikara KOJIMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASONIC TRANSDUCERS WITH MALLEABLE BACKING MEMBERS
- Publication number 20240263980
- Publication date Aug 8, 2024
- Baker Hughes Holding LLC
- Baskaran Ganesan
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Shock Wave Device
- Publication number 20240225677
- Publication date Jul 11, 2024
- BTL Medical Solutions A.S.
- Jiri Dasek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PHOTOACOUSTIC DEVICES AND SYSTEMS
- Publication number 20240206736
- Publication date Jun 27, 2024
- QUALCOMM Incorporated
- Yipeng LU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANTI-SNORING DEVICE BASED ON EXPANSION TYPE SILENCER
- Publication number 20240207086
- Publication date Jun 27, 2024
- Ruifeng Sun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACOUSTIC MATCHING LAYER MATERIAL, ACOUSTIC MATCHING SHEET, COMPOSIT...
- Publication number 20240153479
- Publication date May 9, 2024
- FUJIFILM CORPORATION
- Kazushi FURUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPONENT FOR MANIPULATING AN INPUT SHOCKWAVE
- Publication number 20240046907
- Publication date Feb 8, 2024
- FIRST LIGHT FUSION LIMITED
- Peter Allan
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
GEOMETRIC STRUCTURES FOR ACOUSTIC IMPEDANCE MATCHING AND IMPROVED T...
- Publication number 20230351797
- Publication date Nov 2, 2023
- Apple Inc.
- Daniel J. HIEMSTRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SONAR BEAM SHAPE CONTROLLING HORN
- Publication number 20230350061
- Publication date Nov 2, 2023
- NAVICO, INC.
- Jayme Caspall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ASYMMETRICAL ACOUSTIC HORN
- Publication number 20230317051
- Publication date Oct 5, 2023
- Dolby Laboratories Licensing Corporation
- Joel A. BUTLER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASONIC TRANSDUCER
- Publication number 20230302496
- Publication date Sep 28, 2023
- Resonant Acoustics International Inc.
- Nicholas Chris Chaggares
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
BUFFER ROD, DEVICE AND SYSTEM
- Publication number 20230288378
- Publication date Sep 14, 2023
- Baker Hughes Oilfield Operations LLC
- Navin Sakthivel
- G01 - MEASURING TESTING
Information Patent Application
SONAR BEAM SHAPE CONTROLLING HORN
- Publication number 20230273313
- Publication date Aug 31, 2023
- NAVICO, INC.
- Jayme J. Caspall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Waveform Improvement Method and Ultrasonic Transducer Capable of Op...
- Publication number 20230226572
- Publication date Jul 20, 2023
- Qisda Corporation
- Fu-Sheng Jiang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Three Cell Folded Corner Horn
- Publication number 20230186887
- Publication date Jun 15, 2023
- James Melvin Henson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FLEXIBLE VARIABLE FREQUENCY ULTRASONIC THERAPEUTIC PROBE BASED ON T...
- Publication number 20230173307
- Publication date Jun 8, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Zhenhuan ZHOU
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
BOOTH
- Publication number 20230175276
- Publication date Jun 8, 2023
- Toshiba Tec Kabushiki Kaisha
- Masao YAMAGUCHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, ULTRASONIC DIAGNOSTIC APPA...
- Publication number 20230096407
- Publication date Mar 30, 2023
- KONICA MINOLTA INC
- KIYOKAZU MORITA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MATCHING MEDIA FOR PERFECT TRANSMISSION OF ULTRASONIC WAVES
- Publication number 20230054652
- Publication date Feb 23, 2023
- Seoul National University R&DB Foundation
- Jeseung Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUNDPROOF ENCLOSURE
- Publication number 20230029778
- Publication date Feb 2, 2023
- Yoke Keong YONG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASOUND TRANSDUCER, ULTRASOUND ENDOSCOPE, AND METHOD OF MANUFACT...
- Publication number 20230023211
- Publication date Jan 26, 2023
- OLYMPUS CORPORATION
- Sunao SATO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING THE PROPAGATION OF ACOUSTIC WAVES...
- Publication number 20230026230
- Publication date Jan 26, 2023
- Centre National de la Recherche Scientifique
- Morvan OUISSE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC IMPEDANCE MATCHING DEVICES AND RELATED METHODS
- Publication number 20230007954
- Publication date Jan 12, 2023
- Baker Hughes Oilfield Operations LLC
- Navin Sakthivel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACOUSTIC LENS AND APPLICATIONS THEREOF
- Publication number 20220415296
- Publication date Dec 29, 2022
- BFLY Operations, Inc
- Susan A. Alie
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ULTRASONIC BIOMETRIC IMAGING DEVICE WITH REFLECTION REDUCTION
- Publication number 20220406087
- Publication date Dec 22, 2022
- FINGERPRINT CARDS ANACATUM IP AB
- Cuong Hung NGUYEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SONAR BEAM SHAPE CONTROLLING HORN
- Publication number 20220404491
- Publication date Dec 22, 2022
- Navico Holding AS
- Jayme J. Caspall
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Mechanical acoustic impedances Impedance matching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Helical acoustic lens

Electroacoustic transducer array

Matching media for perfect transmission of ultrasonic waves

Method and device for controlling the propagation of acoustic waves...

Geometric structures for acoustic impedance matching and improved t...

Sound amplifying case for a mobile electronic device

Ultrasonic transducer

Sonar beam shape controlling horn

Resin composition for acoustic matching layer

Coupling member for clamp on flow metering

Systems and methods for fan noise reduction during backup

Ultrasound probe with optimized thermal management

Micromachined ultrasonic transducer (MUT), method for manufacturing...

Ultrasonic transducer

Fluid impermeable ultrasonic transducer

Ultrasonic devices including acoustically matched regions therein

Speaker system and sound output method

Supercoupling waveguides, and methods for making and using same

Shock wave device

Impedance matching device, transducer device and method of manufact...

Electroacoustic transducer

Soundproof enclosure

Flexible variable frequency ultrasonic therapeutic probe based on t...

2D ultrasound transducer array and methods of making the same

Meta material porous/poro-elastic sound absorbers

Transducers with improved impedance matching

Geometric structures for acoustic impedance matching and improved t...

Ultrasonic transducer

Ultrasound probe with acoustic amplifier

Sonar beam shape controlling horn

Patents Applicationslast 30 patents

ACOUSTIC MATCHING MEMBER, MANUFACTURING METHOD THEREOF AND ULTRASOU...

MATCHING LAYER FOR ACOUSTIC TRANSDUCER

LIGHT-BASED SOUND GENERATION AND SOUND HARVESTING SYSTEM

SOUND WAVE DELIVERY STRUCTURE

ULTRASONIC DEVICE

ULTRASONIC TRANSDUCERS WITH MALLEABLE BACKING MEMBERS

Shock Wave Device

PHOTOACOUSTIC DEVICES AND SYSTEMS

ANTI-SNORING DEVICE BASED ON EXPANSION TYPE SILENCER

ACOUSTIC MATCHING LAYER MATERIAL, ACOUSTIC MATCHING SHEET, COMPOSIT...

COMPONENT FOR MANIPULATING AN INPUT SHOCKWAVE

GEOMETRIC STRUCTURES FOR ACOUSTIC IMPEDANCE MATCHING AND IMPROVED T...

SONAR BEAM SHAPE CONTROLLING HORN

ASYMMETRICAL ACOUSTIC HORN

ULTRASONIC TRANSDUCER

BUFFER ROD, DEVICE AND SYSTEM

SONAR BEAM SHAPE CONTROLLING HORN

Waveform Improvement Method and Ultrasonic Transducer Capable of Op...

Three Cell Folded Corner Horn

FLEXIBLE VARIABLE FREQUENCY ULTRASONIC THERAPEUTIC PROBE BASED ON T...

BOOTH

ULTRASONIC TRANSDUCER, ULTRASONIC PROBE, ULTRASONIC DIAGNOSTIC APPA...

MATCHING MEDIA FOR PERFECT TRANSMISSION OF ULTRASONIC WAVES

SOUNDPROOF ENCLOSURE

ULTRASOUND TRANSDUCER, ULTRASOUND ENDOSCOPE, AND METHOD OF MANUFACT...

METHOD AND DEVICE FOR CONTROLLING THE PROPAGATION OF ACOUSTIC WAVES...

ACOUSTIC IMPEDANCE MATCHING DEVICES AND RELATED METHODS

ACOUSTIC LENS AND APPLICATIONS THEREOF

ULTRASONIC BIOMETRIC IMAGING DEVICE WITH REFLECTION REDUCTION

SONAR BEAM SHAPE CONTROLLING HORN