corrugated, pleated or ribbed

Industry

CPC
H04R7/14

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

Parent Industries

HELECTRICITY H04Electric communication H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS H04R7/00Diaphragms for electromechanical transducers Cones

Current Industry

H04R7/14corrugated, pleated or ribbed

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Vibration diaphragm, vibration assembly, sound generator and sound...
- Patent number 12,069,460
- Issue date Aug 20, 2024
- GOERTEK INC.
- Xinxiang Huo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS speaker
- Patent number 11,917,387
- Issue date Feb 27, 2024
- Apple Inc.
- Gokhan Hatipoglu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Diaphragm assembly and loudspeaker module
- Patent number 11,849,298
- Issue date Dec 19, 2023
- MERRY ELECTRONICS (SUZHOU) CO., LTD.
- Pengjiang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensors with corrugated diaphragms
- Patent number 11,743,652
- Issue date Aug 29, 2023
- ams AG
- Goran Stojanovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker vibrating membrane with hard property and elastic soft...
- Patent number 11,716,582
- Issue date Aug 1, 2023
- Vincent Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transducers with a low pressure zone and diaphragms having...
- Patent number 11,617,042
- Issue date Mar 28, 2023
- Knowles Electronics, LLC
- Michael Kuntzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS speaker
- Patent number 11,595,758
- Issue date Feb 28, 2023
- Apple Inc.
- Gokhan Hatipoglu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Apparatuses and methods for superposition based wave synthesis
- Patent number 11,587,546
- Issue date Feb 21, 2023
- Pradnesh Mohare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Segmented stator plates for electrostatic transducers
- Patent number 11,582,559
- Issue date Feb 14, 2023
- Shure Acquisition Holdings, Inc.
- Roger Stephen Grinnip
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced armature receiver and diaphragms therefor
- Patent number 11,564,039
- Issue date Jan 24, 2023
- Knowles Electronics, LLC
- Thomas Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 11,457,315
- Issue date Sep 27, 2022
- TYMPHANY WORLDWIDE ENTERPRISES LIMITED
- Peng Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm and electroacoustic transducer including the diaphragm
- Patent number 11,395,070
- Issue date Jul 19, 2022
- Yamaha Corporation
- Akihiko Nozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker unit and speaker device
- Patent number 11,356,781
- Issue date Jun 7, 2022
- Shenzhen Xinqi Science and Technology Co., Ltd.
- Yongchun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker diaphragm and molding method therefor
- Patent number 11,317,215
- Issue date Apr 26, 2022
- GoerTek Inc.
- Xiaodong Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Assemblies for generation of sound
- Patent number 11,289,065
- Issue date Mar 29, 2022
- Pradnesh Mohare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing an opening structure and opening structure
- Patent number 11,223,904
- Issue date Jan 11, 2022
- Infineon Technologies AG
- Wolfgang Friza
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Diaphragm for acoustic transducer
- Patent number 11,178,490
- Issue date Nov 16, 2021
- HEDD Audio GmbH
- Klaus Heinz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm
- Patent number 11,146,889
- Issue date Oct 12, 2021
- AAC Technologies Pte. Ltd.
- Meiwei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker-driver cone with increased stiffness
- Patent number 11,140,488
- Issue date Oct 5, 2021
- B&W Group Ltd
- Stuart Nevill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive radiator
- Patent number 11,128,949
- Issue date Sep 21, 2021
- QISDA Corporation
- Kai-Jung Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound generation device
- Patent number 11,076,233
- Issue date Jul 27, 2021
- Pioneer Corporation
- Satoru Hiwatari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio speakers with integrated sealing and assembly features for “c...
- Patent number 11,006,195
- Issue date May 11, 2021
- Intel Corporation
- Devon Worrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transducers with a low pressure zone and diaphragms having...
- Patent number 10,939,214
- Issue date Mar 2, 2021
- Knowles Electronics, LLC
- Michael Kuntzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Underwater flextensional transducer
- Patent number 10,916,233
- Issue date Feb 9, 2021
- THALES HOLDINGS UK PLC
- Andrew Bond
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatuses and methods for superposition based wave synthesis
- Patent number 10,909,967
- Issue date Feb 2, 2021
- Pradnesh Mohare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electroacoustic transducer
- Patent number 10,897,674
- Issue date Jan 19, 2021
- Taiyo Yuden Co., Ltd.
- Shigeo Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm and loudspeaker
- Patent number 10,869,130
- Issue date Dec 15, 2020
- AAC Technologies Pte. Ltd.
- Hao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic membrane for a loudspeaker and corresponding loudspeaker
- Patent number 10,820,111
- Issue date Oct 27, 2020
- FOCAL JMLAB
- Giuliano Nicoletti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diaphragm, speaker unit using same, headphone and earphone, and dia...
- Patent number 10,805,735
- Issue date Oct 13, 2020
- Onkyo Corporation
- Takeshi Fujitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manufacturing method of a speaker vibrating diaphragm by controllin...
- Patent number 10,645,510
- Issue date May 5, 2020
- Hiroshi Ohara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION COMPONENTS AND LOUDSPEAKERS
- Publication number 20240259733
- Publication date Aug 1, 2024
- SHENZHEN SHOKZ CO., LTD.
- Wenbing ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A FULL-FREQUENCY BAND HIGH QUALITY SPEAKER WITH A BAR AND SOUND TUN...
- Publication number 20240236576
- Publication date Jul 11, 2024
- SUZHOU LI YUE MUSICAL INSTRUMENTS CO., LTD.
- Haiou JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS SPEAKER
- Publication number 20240171915
- Publication date May 23, 2024
- Apple Inc.
- Gokhan HATIPOGLU
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
A FULL-FREQUENCY BAND HIGH QUALITY SPEAKER WITH A BAR AND SOUND TUN...
- Publication number 20240137705
- Publication date Apr 25, 2024
- SUZHOU LI YUE MUSICAL INSTRUMENTS CO., LTD.
- Haiou JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIBRATING DIAPHRAGM ARRAY
- Publication number 20240107236
- Publication date Mar 28, 2024
- Shenzhen Linearup Technologies Ltd.
- Jiyan HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS MICROPHONE
- Publication number 20240080632
- Publication date Mar 7, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
- Linlin Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE CHIP AND MICROPHONE
- Publication number 20240073610
- Publication date Feb 29, 2024
- AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
- Kaijie Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER VIBRATING MEMBRANE WITH HARD PROPERTY AND ELASTIC SOFT...
- Publication number 20230239640
- Publication date Jul 27, 2023
- Vincent Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICES HAVING A MEMBRANE LAYER WITH SMOOTH STRESS-RE...
- Publication number 20230224657
- Publication date Jul 13, 2023
- INFINEON TECHNOLOGIES AG
- Alfons Dehe
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MEMS SPEAKER
- Publication number 20230179920
- Publication date Jun 8, 2023
- Apple Inc.
- Gokhan HATIPOGLU
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
PASSIVE RADIATOR UNIT AND SPEAKER SYSTEM COMPRISING SAME
- Publication number 20220417651
- Publication date Dec 29, 2022
- AAC Microtech (Changzhou) Co., Ltd.
- Juha Backman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM ASSEMBLY AND LOUDSPEAKER MODULE
- Publication number 20220400346
- Publication date Dec 15, 2022
- MERRY ELECTRONICS (SUZHOU) CO., LTD.
- Pengjiang Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BALANCED ARMITURE RECEIVER AND DIAPHRAGMS THEREFOR
- Publication number 20220232323
- Publication date Jul 21, 2022
- KNOWLES ELECTRONICS, LLC
- Thomas Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASSEMBLIES FOR GENERATION OF SOUND
- Publication number 20220223139
- Publication date Jul 14, 2022
- Pradnesh Mohare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMS SPEAKER
- Publication number 20220014853
- Publication date Jan 13, 2022
- Apple Inc.
- Gokhan HATIPOGLU
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SENSORS WITH CORRUGATED DIAPHRAGMS
- Publication number 20210392438
- Publication date Dec 16, 2021
- ams AG
- Goran Stojanovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEGMENTED STATOR PLATES FOR ELECTROSTATIC TRANSDUCERS
- Publication number 20210377671
- Publication date Dec 2, 2021
- Shure Acquisition Holdings, Inc.
- Roger Stephen Grinnip
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER UNIT AND SPEAKER DEVICE
- Publication number 20210297785
- Publication date Sep 23, 2021
- Shenzhen Xinqi Science and Technology Co., Ltd.
- Yongchun ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC TRANSDUCERS WITH A LOW PRESSURE ZONE AND DIAPHRAGMS HAVING...
- Publication number 20210176570
- Publication date Jun 10, 2021
- KNOWLES ELECTRONICS, LLC
- Michael Kuntzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUSES AND METHODS FOR SUPERPOSITION BASED WAVE SYNTHESIS
- Publication number 20210118420
- Publication date Apr 22, 2021
- Pradnesh Mohare
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATION PLATE HAVING REINFORCED STRUCTURAL ELEMENT AND SPEAKER US...
- Publication number 20210092524
- Publication date Mar 25, 2021
- Eastech (Huiyang) Co., Ltd.
- Kheng-Wee LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM FOR ACOUSTIC TRANSDUCER
- Publication number 20200351591
- Publication date Nov 5, 2020
- HEDD Audio GmbH
- Klaus Heinz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE RADIATOR
- Publication number 20200228892
- Publication date Jul 16, 2020
- Qisda Corporation
- Kai-Jung Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM AND ELECTROACOUSTIC TRANSDUCER INCLUDING THE DIAPHRAGM
- Publication number 20200228899
- Publication date Jul 16, 2020
- Yamaha Corporation
- Akihiko NOZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC TRANSDUCERS WITH A LOW PRESSURE ZONE AND DIAPHRAGMS HAVING...
- Publication number 20200112799
- Publication date Apr 9, 2020
- KNOWLES ELECTRONICS, LLC
- Michael Kuntzman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC MEMBRANE FOR A LOUDSPEAKER AND CORRESPONDING LOUDSPEAKER
- Publication number 20200053474
- Publication date Feb 13, 2020
- FOCAL JMLAB
- Giuliano NICOLETTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...
- Publication number 20200045486
- Publication date Feb 6, 2020
- Hiroshi OHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING AN OPENING STRUCTURE AND OPENING STRUCTURE
- Publication number 20200015017
- Publication date Jan 9, 2020
- INFINEON TECHNOLOGIES AG
- Wolfgang FRIZA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM AND LOUDSPEAKER
- Publication number 20190387323
- Publication date Dec 19, 2019
- AAC Technologies Pte. Ltd.
- Hao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIAPHRAGM STRUCTURE FOR LOUDSPEAKER
- Publication number 20190379979
- Publication date Dec 12, 2019
- Tymphany Acoustic Technology (Huizhou) Co., Ltd.
- Zheng Min WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

corrugated, pleated or ribbed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vibration diaphragm, vibration assembly, sound generator and sound...

MEMS speaker

Diaphragm assembly and loudspeaker module

Sensors with corrugated diaphragms

Loudspeaker vibrating membrane with hard property and elastic soft...

Acoustic transducers with a low pressure zone and diaphragms having...

MEMS speaker

Apparatuses and methods for superposition based wave synthesis

Segmented stator plates for electrostatic transducers

Balanced armature receiver and diaphragms therefor

Speaker

Diaphragm and electroacoustic transducer including the diaphragm

Speaker unit and speaker device

Loudspeaker diaphragm and molding method therefor

Assemblies for generation of sound

Method for manufacturing an opening structure and opening structure

Diaphragm for acoustic transducer

Diaphragm

Speaker-driver cone with increased stiffness

Passive radiator

Sound generation device

Audio speakers with integrated sealing and assembly features for “c...

Acoustic transducers with a low pressure zone and diaphragms having...

Underwater flextensional transducer

Apparatuses and methods for superposition based wave synthesis

Electroacoustic transducer

Diaphragm and loudspeaker

Acoustic membrane for a loudspeaker and corresponding loudspeaker

Diaphragm, speaker unit using same, headphone and earphone, and dia...

Manufacturing method of a speaker vibrating diaphragm by controllin...

Patents Applicationslast 30 patents

VIBRATION COMPONENTS AND LOUDSPEAKERS

A FULL-FREQUENCY BAND HIGH QUALITY SPEAKER WITH A BAR AND SOUND TUN...

MEMS SPEAKER

A FULL-FREQUENCY BAND HIGH QUALITY SPEAKER WITH A BAR AND SOUND TUN...

VIBRATING DIAPHRAGM ARRAY

MEMS MICROPHONE

MICROPHONE CHIP AND MICROPHONE

LOUDSPEAKER VIBRATING MEMBRANE WITH HARD PROPERTY AND ELASTIC SOFT...

SEMICONDUCTOR DEVICES HAVING A MEMBRANE LAYER WITH SMOOTH STRESS-RE...

MEMS SPEAKER

PASSIVE RADIATOR UNIT AND SPEAKER SYSTEM COMPRISING SAME

DIAPHRAGM ASSEMBLY AND LOUDSPEAKER MODULE

BALANCED ARMITURE RECEIVER AND DIAPHRAGMS THEREFOR

ASSEMBLIES FOR GENERATION OF SOUND

MEMS SPEAKER

SENSORS WITH CORRUGATED DIAPHRAGMS

SEGMENTED STATOR PLATES FOR ELECTROSTATIC TRANSDUCERS

SPEAKER UNIT AND SPEAKER DEVICE

ACOUSTIC TRANSDUCERS WITH A LOW PRESSURE ZONE AND DIAPHRAGMS HAVING...

APPARATUSES AND METHODS FOR SUPERPOSITION BASED WAVE SYNTHESIS

VIBRATION PLATE HAVING REINFORCED STRUCTURAL ELEMENT AND SPEAKER US...

DIAPHRAGM FOR ACOUSTIC TRANSDUCER

PASSIVE RADIATOR

DIAPHRAGM AND ELECTROACOUSTIC TRANSDUCER INCLUDING THE DIAPHRAGM

ACOUSTIC TRANSDUCERS WITH A LOW PRESSURE ZONE AND DIAPHRAGMS HAVING...

ACOUSTIC MEMBRANE FOR A LOUDSPEAKER AND CORRESPONDING LOUDSPEAKER

MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLIN...

METHOD FOR MANUFACTURING AN OPENING STRUCTURE AND OPENING STRUCTURE

DIAPHRAGM AND LOUDSPEAKER

DIAPHRAGM STRUCTURE FOR LOUDSPEAKER