Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms

Industry

CPC
H04R2231/003

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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 H04R2231/00Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups

Current Industry

H04R2231/003Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Contact hearing device and retention structure materials
- Patent number 11,979,718
- Issue date May 7, 2024
- Earlens Corporation
- Peter Dy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro transducer molding
- Patent number 11,877,132
- Issue date Jan 16, 2024
- Bose Corporation
- Marek Kawka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sensing device and method for packaging the same
- Patent number 11,765,528
- Issue date Sep 19, 2023
- LITE-ON SINGAPORE PTE. LTD.
- Guang-Li Song
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Dimensional consistency of miniature loudspeakers
- Patent number 11,729,569
- Issue date Aug 15, 2023
- Bose Corporation
- Mark A. Hayner
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micro transducer molding
- Patent number 11,601,770
- Issue date Mar 7, 2023
- Bose Corporation
- Marek Kawka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Contact hearing device and retention structure materials
- Patent number 11,516,603
- Issue date Nov 29, 2022
- Earlens Corporation
- Peter Dy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensor with a membrane electrode, a counterelectrode, and at least...
- Patent number 11,505,453
- Issue date Nov 22, 2022
- Infineon Technologies AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Injection molding method for product with elastic connection sheet,...
- Patent number 11,477,576
- Issue date Oct 18, 2022
- GOERTEK, INC.
- Lulu Lu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Piezoelectric MEMS microphone
- Patent number 11,337,009
- Issue date May 17, 2022
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Lian Duan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Composite diaphragms having balanced stress
- Patent number 11,212,621
- Issue date Dec 28, 2021
- Knowles Electronics, LLC
- Peter V. Loeppert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm for producing sound and speaker using same
- Patent number 11,206,489
- Issue date Dec 21, 2021
- AAC Technologies Pte. Ltd.
- Binbin Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fabricating a miniature device having an acoustic diaphragm
- Patent number 11,095,987
- Issue date Aug 17, 2021
- Bose Corporation
- Prateek Nath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Composite electrode, acoustic sensor using the same, and manufactur...
- Patent number 11,082,788
- Issue date Aug 3, 2021
- BOE Technology Group Co., Ltd.
- Rui Peng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric microphone
- Patent number 11,032,651
- Issue date Jun 8, 2021
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Lian Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric microphone
- Patent number 10,993,040
- Issue date Apr 27, 2021
- AAC Acoustic Technologies (Shenzhen) Co., Ltd.
- Lian Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 10,979,841
- Issue date Apr 13, 2021
- AAC Technologies Pte. Ltd.
- Xiaojiang Gu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Damper and speaker apparatus
- Patent number 10,779,076
- Issue date Sep 15, 2020
- Pioneer Corporation
- Yoshihiro Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone and method for manufacturing the same
- Patent number 10,721,576
- Issue date Jul 21, 2020
- SEMICONDUCTO MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION
- Jian Zhang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Continuous surround
- Patent number 10,708,694
- Issue date Jul 7, 2020
- Apple Inc.
- Onur I. Ilkorur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound generation device and preparation method of metal plastic part
- Patent number 10,667,060
- Issue date May 26, 2020
- Goertek Inc.
- Qingyi Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diaphragm for producing sound and speaker using same
- Patent number 10,659,882
- Issue date May 19, 2020
- AAC Technologies Pte. Ltd.
- Binbin Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetrical dual-edge loudspeaker
- Patent number 10,652,665
- Issue date May 12, 2020
- TYMPHANY ACOUSTIC TECHNOLOGY (HUIZHOU) CO., LTD.
- Zhi Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone and manufacturing method thereof
- Patent number 10,638,237
- Issue date Apr 28, 2020
- Hyundai Motor Company
- Ilseon Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm assembly, transducer and method of manufacture
- Patent number 10,638,230
- Issue date Apr 28, 2020
- Genelec Oy
- Jussi Väisänen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Water-resistant composition
- Patent number 10,626,550
- Issue date Apr 21, 2020
- Bose Corporation
- Shawn J. Prevoir
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Pneumatic tweeter unit having improved sound diaphragm and structure
- Patent number 10,623,848
- Issue date Apr 14, 2020
- Ko-Chung Teng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fabricating an integrated loudspeaker piston and suspension
- Patent number 10,609,489
- Issue date Mar 31, 2020
- Bose Corporation
- Csaba Guthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone and method for producing an earphone
- Patent number 10,524,055
- Issue date Dec 31, 2019
- Kaetel Systems GMBH
- Klaus Kaetel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of fabricating a miniature device having an acoustic diaphragm
- Patent number 10,499,159
- Issue date Dec 3, 2019
- Bose Corporation
- Prateek Nath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Thin speaker with a voice coil having a damper function
- Patent number 10,469,954
- Issue date Nov 5, 2019
- Zylux Acoustic Corporation
- Sheng Yueh Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER AND METHOD OF PRODUCING THE SAME
- Publication number 20230421960
- Publication date Dec 28, 2023
- FOSTER ELECTRIC COMPANY, LIMITED
- Eiichiro Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE...
- Publication number 20230345158
- Publication date Oct 26, 2023
- Quiet, Inc.
- Scott A. Moser
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONTACT HEARING DEVICE AND RETENTION STRUCTURE MATERIALS
- Publication number 20230319493
- Publication date Oct 5, 2023
- EARLENS CORPORATION
- Peter DY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING DEVICE AND METHOD FOR PACKAGING THE SAME
- Publication number 20220103954
- Publication date Mar 31, 2022
- LITE-ON SINGAPORE PTE. LTD.
- GUANG-LI SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC MEMS MICROPHONE
- Publication number 20210392441
- Publication date Dec 16, 2021
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Lian Duan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Dimensional Consistency of Miniature Loudspeakers
- Publication number 20210112355
- Publication date Apr 15, 2021
- Bose Corporation
- Mark A. Hayner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPOSITE ELECTRODE, ACOUSTIC SENSOR USING THE SAME, AND MANUFACTUR...
- Publication number 20210014625
- Publication date Jan 14, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Rui Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTACT HEARING DEVICE AND RETENTION STRUCTURE MATERIALS
- Publication number 20200396551
- Publication date Dec 17, 2020
- EARLENS CORPORATION
- Peter DY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSOR WITH A MEMBRANE ELECTRODE, A COUNTERELECTRODE, AND AT LEAST...
- Publication number 20200283290
- Publication date Sep 10, 2020
- INFINEON TECHNOLOGIES AG
- Stefan Barzen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PIEZOELECTRIC MICROPHONE
- Publication number 20200213770
- Publication date Jul 2, 2020
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Lian Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIEZOELECTRIC MICROPHONE
- Publication number 20200213771
- Publication date Jul 2, 2020
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Lian Duan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INJECTION MOULDING METHOD FOR PRODUCT WITH ELASTIC CONNECTION SHEET...
- Publication number 20200015018
- Publication date Jan 9, 2020
- Goertek, Inc.
- Lulu Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PNEUMATIC TWEETER UNIT HAVING IMPROVED SOUND DIAPHRAGM AND STRUCTURE
- Publication number 20190289386
- Publication date Sep 19, 2019
- Ko-Chung TENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DAMPER AND SPEAKER APPARATUS
- Publication number 20190124437
- Publication date Apr 25, 2019
- Pioneer Corporation
- Yoshihiro KIMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE AND MANUFACTURING METHOD THEREOF
- Publication number 20180338208
- Publication date Nov 22, 2018
- Hyundai Motor Company
- ILSEON YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diaphragm Assembly, Transducer and Method of Manufacture
- Publication number 20180324527
- Publication date Nov 8, 2018
- GENELEC OY
- Jussi VÄISÄNEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transducer Diaphragm
- Publication number 20180295450
- Publication date Oct 11, 2018
- Sonos, Inc.
- Richard Warren Little
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER-DIAPHRAGM AND LOUDSPEAKER INCLUDING THE SAME
- Publication number 20180270596
- Publication date Sep 20, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- HIDETOSHI HIRAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM ASSEMBLY AND LOUDSPEAKER HAVING SAME
- Publication number 20180041838
- Publication date Feb 8, 2018
- GOERTEK INC.
- Xiuli CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PLANE OVERTRAVEL STOPS FOR MEMS MICROPHONE
- Publication number 20170280263
- Publication date Sep 28, 2017
- ROBERT BOSCH GmbH
- Zhijun Guo
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Transducer Diaphragm
- Publication number 20170245056
- Publication date Aug 24, 2017
- Sonos, Inc.
- Richard Warren Little
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTER-FIXED MEMS MICROPHONE MEMBRANE
- Publication number 20170180864
- Publication date Jun 22, 2017
- ROBERT BOSCH GmbH
- Yujie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transducer Diaphragm
- Publication number 20170078799
- Publication date Mar 16, 2017
- Sonos, Inc.
- Richard Warren Little
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PLANE OVERTRAVEL STOPS FOR MEMS MICROPHONE
- Publication number 20160373874
- Publication date Dec 22, 2016
- ROBERT BOSCH GmbH
- Zhijun Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTED CIRCUIT BOARD, WATERPROOF MICROPHONE AND PRODUCTION PROCESS...
- Publication number 20160366767
- Publication date Dec 15, 2016
- Zilltek Technology (Shanghai) Corp.
- Jinghua Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDENSER MICROPHONE UNIT, CONDENSER MICROPHONE, AND METHOD OF MANU...
- Publication number 20160330544
- Publication date Nov 10, 2016
- KABUSHIKI KAISHA AUDIO-TECHNICA
- Hiroshi AKINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITIVE SILICON MICROPHONE AND FABRICATION METHOD THEREOF
- Publication number 20160286317
- Publication date Sep 29, 2016
- Yuhang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic Device
- Publication number 20160225362
- Publication date Aug 4, 2016
- AAC Technologies Pte. Ltd.
- Yunxia Xu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRO...
- Publication number 20160205487
- Publication date Jul 14, 2016
- Knowles IPC (M) Snd. Bhd.
- Gary Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vibrating Panel Device for Electromagnetic Vibrator and Manufacture...
- Publication number 20160205476
- Publication date Jul 14, 2016
- Xin Min HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Contact hearing device and retention structure materials

Micro transducer molding

Sensing device and method for packaging the same

Dimensional consistency of miniature loudspeakers

Micro transducer molding

Contact hearing device and retention structure materials

Sensor with a membrane electrode, a counterelectrode, and at least...

Injection molding method for product with elastic connection sheet,...

Piezoelectric MEMS microphone

Composite diaphragms having balanced stress

Diaphragm for producing sound and speaker using same

Method of fabricating a miniature device having an acoustic diaphragm

Composite electrode, acoustic sensor using the same, and manufactur...

Piezoelectric microphone

Piezoelectric microphone

Speaker

Damper and speaker apparatus

MEMS microphone and method for manufacturing the same

Continuous surround

Sound generation device and preparation method of metal plastic part

Diaphragm for producing sound and speaker using same

Symmetrical dual-edge loudspeaker

Microphone and manufacturing method thereof

Diaphragm assembly, transducer and method of manufacture

Water-resistant composition

Pneumatic tweeter unit having improved sound diaphragm and structure

Fabricating an integrated loudspeaker piston and suspension

Earphone and method for producing an earphone

Method of fabricating a miniature device having an acoustic diaphragm

Thin speaker with a voice coil having a damper function

Patents Applicationslast 30 patents

SPEAKER AND METHOD OF PRODUCING THE SAME

PRECISELY CONTROLLED MICROPHONE ACOUSTIC ATTENUATOR WITH PROTECTIVE...

CONTACT HEARING DEVICE AND RETENTION STRUCTURE MATERIALS

SENSING DEVICE AND METHOD FOR PACKAGING THE SAME

PIEZOELECTRIC MEMS MICROPHONE

Dimensional Consistency of Miniature Loudspeakers

COMPOSITE ELECTRODE, ACOUSTIC SENSOR USING THE SAME, AND MANUFACTUR...

CONTACT HEARING DEVICE AND RETENTION STRUCTURE MATERIALS

SENSOR WITH A MEMBRANE ELECTRODE, A COUNTERELECTRODE, AND AT LEAST...

PIEZOELECTRIC MICROPHONE

PIEZOELECTRIC MICROPHONE

INJECTION MOULDING METHOD FOR PRODUCT WITH ELASTIC CONNECTION SHEET...

PNEUMATIC TWEETER UNIT HAVING IMPROVED SOUND DIAPHRAGM AND STRUCTURE

DAMPER AND SPEAKER APPARATUS

MICROPHONE AND MANUFACTURING METHOD THEREOF

Diaphragm Assembly, Transducer and Method of Manufacture

Transducer Diaphragm

LOUDSPEAKER-DIAPHRAGM AND LOUDSPEAKER INCLUDING THE SAME

DIAPHRAGM ASSEMBLY AND LOUDSPEAKER HAVING SAME

IN-PLANE OVERTRAVEL STOPS FOR MEMS MICROPHONE

Transducer Diaphragm

CENTER-FIXED MEMS MICROPHONE MEMBRANE

Transducer Diaphragm

IN-PLANE OVERTRAVEL STOPS FOR MEMS MICROPHONE

PRINTED CIRCUIT BOARD, WATERPROOF MICROPHONE AND PRODUCTION PROCESS...

CONDENSER MICROPHONE UNIT, CONDENSER MICROPHONE, AND METHOD OF MANU...

CAPACITIVE SILICON MICROPHONE AND FABRICATION METHOD THEREOF

Acoustic Device

VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRO...

Vibrating Panel Device for Electromagnetic Vibrator and Manufacture...