for loudspeaker transducers

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CPC
H04R1/2849

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Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R1/00Details of transducers, loudspeakers or microphones

Current Industry

H04R1/2849for loudspeaker transducers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tweeter and automobile audio system
- Patent number 12,294,847
- Issue date May 6, 2025
- SUZHOU SONAVOX ELECT/RONICS CO., LTD.
- Yuewu Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for suppressing sound leakage
- Patent number 12,273,686
- Issue date Apr 8, 2025
- SHENZHEN SHOKZ CO., LTD.
- Xin Qi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for suppressing sound leakage
- Patent number 12,273,687
- Issue date Apr 8, 2025
- SHENZHEN SHOKZ CO., LTD.
- Xin Qi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound production using speaker enclosure with reduced internal pres...
- Patent number 12,225,345
- Issue date Feb 11, 2025
- Monophase LLC
- James J. Fallon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directive multiway loudspeaker with a waveguide
- Patent number 12,200,434
- Issue date Jan 14, 2025
- Genelec Oy
- Jussi Väisänen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device
- Patent number 12,149,885
- Issue date Nov 19, 2024
- SimpliSafe, Inc.
- Curtis Gahimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with resonance structure
- Patent number 12,096,178
- Issue date Sep 17, 2024
- Samsung Electronics Co., Ltd.
- Byunggun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earpieces
- Patent number 12,069,442
- Issue date Aug 20, 2024
- Bose Corporation
- Liam Robert Kelly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic filter for a coaxial electro-acoustic transducer
- Patent number 12,010,481
- Issue date Jun 11, 2024
- BLUEPRINT ACOUSTICS PTY LTD.
- Zeljko Velican
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for suppressing sound leakage
- Patent number 12,003,922
- Issue date Jun 4, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin Qi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for suppressing sound leakage
- Patent number 11,991,500
- Issue date May 21, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin Qi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for suppressing sound leakage
- Patent number 11,917,373
- Issue date Feb 27, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin Qi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic device and electronic apparatus
- Patent number 11,910,139
- Issue date Feb 20, 2024
- GoerTek Inc.
- Aliang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 11,849,278
- Issue date Dec 19, 2023
- Merry Electronics (Suzhou) Co., Ltd.
- PengJiang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impulse pressure rejecting valve for an electronic device
- Patent number 11,778,367
- Issue date Oct 3, 2023
- Apple Inc.
- Onur I. Ilkorur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone having a controlled acoustic leak port
- Patent number 11,750,966
- Issue date Sep 5, 2023
- Apple Inc.
- Michael B. Howes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio speaker with back volume containing adsorptive material
- Patent number 11,665,470
- Issue date May 30, 2023
- Apple Inc.
- Christopher Wilk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound production using speaker enclosure with reduced internal pres...
- Patent number 11,595,753
- Issue date Feb 28, 2023
- James J. Fallon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mass loaded earbud with vent chamber
- Patent number 11,575,985
- Issue date Feb 7, 2023
- Apple Inc.
- Yacine Azmi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker with dual resonance chambers
- Patent number 11,528,553
- Issue date Dec 13, 2022
- Hewlett-Packard Development Company, L.P.
- Kai Lin Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker enclosures and loudspeaker devices
- Patent number 11,503,388
- Issue date Nov 15, 2022
- Warner Music Inc.
- George Augspurger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker with multiple resonators
- Patent number 11,490,190
- Issue date Nov 1, 2022
- Apple Inc.
- Oliver Leonhardt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Earphone having a controlled acoustic leak port
- Patent number 11,317,196
- Issue date Apr 26, 2022
- Apple Inc.
- Michael B. Howes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horn loudspeakers
- Patent number 11,310,587
- Issue date Apr 19, 2022
- Bose Corporation
- David Edwards Blore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vented loudspeaker
- Patent number 11,284,186
- Issue date Mar 22, 2022
- JL Audio, Inc.
- Lucio Proni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic chambers damped with side-branch resonators, and related s...
- Patent number 11,265,645
- Issue date Mar 1, 2022
- Apple Inc.
- Peter M. Pavlov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earpiece positioning and retaining
- Patent number 11,259,111
- Issue date Feb 22, 2022
- Bose Corporation
- Ryan C. Silvestri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker module
- Patent number 11,202,134
- Issue date Dec 14, 2021
- GoerTek Inc.
- Dan Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio speaker with back volume containing adsorptive material
- Patent number 11,026,018
- Issue date Jun 1, 2021
- Apple Inc.
- Christopher Wilk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sound production using speaker enclosure with reduced internal pres...
- Patent number 10,979,801
- Issue date Apr 13, 2021
- James J. Fallon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER SYSTEM WITH REDUCED REAR SOUND RADIATION OVER A WIDE FR...
- Publication number 20250056152
- Publication date Feb 13, 2025
- d&b audiotechnik GmbH & Co. KG
- Nico PAUL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE
- Publication number 20250030977
- Publication date Jan 23, 2025
- HUAWEI TECHNOLOGIES CO., LTD.
- Jiayi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20240381023
- Publication date Nov 14, 2024
- SimpliSafe, Inc.
- Curtis Gahimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20240365047
- Publication date Oct 31, 2024
- SimpliSafe, Inc.
- Curtis Gahimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display Panel and Display Apparatus
- Publication number 20240292155
- Publication date Aug 29, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yaqian JI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20240292163
- Publication date Aug 29, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOUDSPEAKER ASSEMBLY AND HAND-HELD DEVICE
- Publication number 20240236551
- Publication date Jul 11, 2024
- AAC TECHNOLOGIES PTE. LTD
- Juha Backman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE AND EARPHONE ASSEMBLY
- Publication number 20240056721
- Publication date Feb 15, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Dong MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE WARNING SYSTEM
- Publication number 20240034230
- Publication date Feb 1, 2024
- PSS BELGIUM N.V.
- Tom HAELVOET
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUDIO OUTPUT DEVICE INCLUDING EXTENDED RESONANCE SPACE AND ELECTRON...
- Publication number 20240031734
- Publication date Jan 25, 2024
- Samsung Electronics Co., Ltd.
- Chamin PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20240015452
- Publication date Jan 11, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20240015454
- Publication date Jan 11, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20240007804
- Publication date Jan 4, 2024
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS
- Publication number 20240007795
- Publication date Jan 4, 2024
- LG Display Co., Ltd.
- GyungBo HA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE, EARPHONE CONTROL METHOD, AND PROGRAM
- Publication number 20230403493
- Publication date Dec 14, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Takanobu MACHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230388722
- Publication date Nov 30, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230362557
- Publication date Nov 9, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230362556
- Publication date Nov 9, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230362558
- Publication date Nov 9, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230353954
- Publication date Nov 2, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Improved Loudspeaker Assembly And System For Vehicles
- Publication number 20230242046
- Publication date Aug 3, 2023
- BLUEPRINT ACOUSTICS PTY LTD
- Zeljko Velican
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230232166
- Publication date Jul 20, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230232167
- Publication date Jul 20, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE
- Publication number 20230232168
- Publication date Jul 20, 2023
- SHENZHEN SHOKZ CO., LTD.
- Xin QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWEETER AND AUTOMOBILE AUDIO SYSTEM
- Publication number 20230179924
- Publication date Jun 8, 2023
- Suzhou Sonavox Electronics Co., Ltd
- Yuewu SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND PRODUCTION USING SPEAKER ENCLOSURE WITH REDUCED INTERNAL PRES...
- Publication number 20230171536
- Publication date Jun 1, 2023
- James J. Fallon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER
- Publication number 20230077560
- Publication date Mar 16, 2023
- MERRY ELECTRONICS (SUZHOU) CO., LTD.
- PengJiang WEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Directive multiway loudspeaker with a waveguide
- Publication number 20220337941
- Publication date Oct 20, 2022
- GENELEC OY
- Jussi Väisänen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC DEVICE AND ELECTRONIC APPARATUS
- Publication number 20220295162
- Publication date Sep 15, 2022
- Goertek Inc.
- Aliang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT
- Publication number 20220240004
- Publication date Jul 28, 2022
- Apple Inc.
- Michael B. Howes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for loudspeaker transducers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tweeter and automobile audio system

Systems and methods for suppressing sound leakage

Systems and methods for suppressing sound leakage

Sound production using speaker enclosure with reduced internal pres...

Directive multiway loudspeaker with a waveguide

Speaker device

Electronic device with resonance structure

Earpieces

Acoustic filter for a coaxial electro-acoustic transducer

Systems and methods for suppressing sound leakage

Systems and methods for suppressing sound leakage

Systems and methods for suppressing sound leakage

Acoustic device and electronic apparatus

Speaker

Impulse pressure rejecting valve for an electronic device

Earphone having a controlled acoustic leak port

Audio speaker with back volume containing adsorptive material

Sound production using speaker enclosure with reduced internal pres...

Mass loaded earbud with vent chamber

Speaker with dual resonance chambers

Loudspeaker enclosures and loudspeaker devices

Speaker with multiple resonators

Earphone having a controlled acoustic leak port

Horn loudspeakers

Vented loudspeaker

Acoustic chambers damped with side-branch resonators, and related s...

Earpiece positioning and retaining

Speaker module

Audio speaker with back volume containing adsorptive material

Sound production using speaker enclosure with reduced internal pres...

Patents Applicationslast 30 patents

LOUDSPEAKER SYSTEM WITH REDUCED REAR SOUND RADIATION OVER A WIDE FR...

SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE

SPEAKER DEVICE

SPEAKER DEVICE

Display Panel and Display Apparatus

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

LOUDSPEAKER ASSEMBLY AND HAND-HELD DEVICE

EARPHONE AND EARPHONE ASSEMBLY

VEHICLE WARNING SYSTEM

AUDIO OUTPUT DEVICE INCLUDING EXTENDED RESONANCE SPACE AND ELECTRON...

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

APPARATUS

EARPHONE, EARPHONE CONTROL METHOD, AND PROGRAM

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

Improved Loudspeaker Assembly And System For Vehicles

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

SYSTEMS AND METHODS FOR SUPPRESSING SOUND LEAKAGE

TWEETER AND AUTOMOBILE AUDIO SYSTEM

SOUND PRODUCTION USING SPEAKER ENCLOSURE WITH REDUCED INTERNAL PRES...

SPEAKER

Directive multiway loudspeaker with a waveguide

ACOUSTIC DEVICE AND ELECTRONIC APPARATUS

EARPHONE HAVING A CONTROLLED ACOUSTIC LEAK PORT