of the bass reflex type

Industry

CPC
H04R1/2815

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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

H04R1/2815of the bass reflex type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display apparatus
- Patent number 11,825,263
- Issue date Nov 21, 2023
- LG Display Co., Ltd.
- Taehyung Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Speaker device and speaker cabinet
- Patent number 11,206,479
- Issue date Dec 21, 2021
- Yamaha Corporation
- Hiroki Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound output device
- Patent number 11,197,082
- Issue date Dec 7, 2021
- Sony Corporation
- Go Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-configurable bass loudspeaker
- Patent number 11,102,570
- Issue date Aug 24, 2021
- Bose Corporation
- Greg J. Zastoupil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Loudspeaker
- Patent number 10,958,999
- Issue date Mar 23, 2021
- Genelec Oy
- Ilkka Rissanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass reflex port and bass reflex type speaker
- Patent number 10,750,273
- Issue date Aug 18, 2020
- Yamaha Corporation
- Katsuya Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic instrument and illumination system
- Patent number 10,511,899
- Issue date Dec 17, 2019
- Sony Corporation
- Nobuyuki Yokosawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple MEMS motor apparatus with common vent
- Patent number 10,491,980
- Issue date Nov 26, 2019
- Knowles Electronics, LLC
- Sung Bok Lee
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Loudspeaker system with directivity
- Patent number 10,477,299
- Issue date Nov 12, 2019
- d&b Audiotechnik GmbH
- Matthias Christner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker magnet and earphone assembly
- Patent number 10,469,951
- Issue date Nov 5, 2019
- Correlated Magnetics Research, LLC
- Jason N. Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker device
- Patent number 10,277,978
- Issue date Apr 30, 2019
- Compal Electronics, Inc.
- Ru-Yen Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker assemblies for passive generation of vibrations and related...
- Patent number 9,942,650
- Issue date Apr 10, 2018
- Skullcandy, Inc.
- John Timothy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing audio performance of a consumer electronic device by prod...
- Patent number 9,894,429
- Issue date Feb 13, 2018
- Cirrus Logic, Inc.
- Pär Gunnars Risberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker assemblies for passive generation of vibrations and related...
- Patent number 9,860,629
- Issue date Jan 2, 2018
- Skullcandy, Inc.
- John Timothy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connector assembly
- Patent number 9,843,127
- Issue date Dec 12, 2017
- Otter Products, LLC
- Feng Song Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker and electronic device having the speaker
- Patent number 9,838,778
- Issue date Dec 5, 2017
- Acer Inc.
- Feng-Ming Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-microphone porting and venting structure for a communication...
- Patent number 9,800,965
- Issue date Oct 24, 2017
- MOTOROLA SOLUTIONS, INC.
- Andrew P. Miehl
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headphone
- Patent number 9,591,398
- Issue date Mar 7, 2017
- Howard Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Earphone assembly
- Patent number 9,398,365
- Issue date Jul 19, 2016
- Otter Products, LLC
- Feng Song Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass reflex loudspeaker system with phase correction element
- Patent number 9,288,571
- Issue date Mar 15, 2016
- d&b Audiotechnik GmbH
- Matthias Christner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tubular body, bass reflex port, and acoustic apparatus
- Patent number 9,241,211
- Issue date Jan 19, 2016
- Yamaha Corporation
- Akira Miki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoupled drive unit for a loudspeaker enclosure
- Patent number 9,241,206
- Issue date Jan 19, 2016
- B & W Group Ltd
- Stuart Michael Nevill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass reflex port and tubular body
- Patent number 9,232,300
- Issue date Jan 5, 2016
- Yamaha Corporation
- Akira Miki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass-reflex loudspeaker assembly for mobile devices
- Patent number 8,869,931
- Issue date Oct 28, 2014
- Harman International Industries, Inc.
- Curtis Gahimer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable loudspeaker
- Patent number 8,837,764
- Issue date Sep 16, 2014
- Topower Computer Industrial Co., Ltd.
- Ching-Ling Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bass reflex type speaker device
- Patent number 7,870,928
- Issue date Jan 18, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Bin Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low frequency surface array
- Patent number 7,415,124
- Issue date Aug 19, 2008
- HPV Technologies LLC
- Dragoslav Colich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20240048896
- Publication date Feb 8, 2024
- LG Display Co., Ltd.
- Taehyung KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker
- Publication number 20210092511
- Publication date Mar 25, 2021
- Yamaha Corporation
- Masao Noro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO-CONFIGURABLE BASS LOUDSPEAKER
- Publication number 20200396535
- Publication date Dec 17, 2020
- Bose Corporation
- Greg J. Zastoupil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEAKER DEVICE AND SPEAKER CABINET
- Publication number 20190313181
- Publication date Oct 10, 2019
- Yamaha Corporation
- Hiroki FUJIMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20180324520
- Publication date Nov 8, 2018
- Compal Electronics, Inc.
- Ru-Yen Yeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER MAGNET AND EARPHONE ASSEMBLY
- Publication number 20180295449
- Publication date Oct 11, 2018
- Jason N. Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER SYSTEM WITH DIRECTIVITY
- Publication number 20180167722
- Publication date Jun 14, 2018
- d&b audiotechnik GmbH
- Matthias Christner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCING AUDIO PERFORMANCE OF A CONSUMER ELECTRONIC DEVICE BY PROD...
- Publication number 20180124484
- Publication date May 3, 2018
- Cirrus Logic International Semiconductor Ltd.
- Pär Gunnars Risberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER ASSEMBLIES FOR PASSIVE GENERATION OF VIBRATIONS AND RELATED...
- Publication number 20180035201
- Publication date Feb 1, 2018
- SKULLCANDY, INC.
- John Timothy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCING AUDIO PERFORMANCE OF A CONSUMER ELECTRONIC DEVICE BY PROD...
- Publication number 20160261938
- Publication date Sep 8, 2016
- ACTIWAVE AB
- Pär Gunnars Risberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER ASSEMBLIES FOR PASSIVE GENERATION OF VIBRATIONS AND RELATED...
- Publication number 20160192064
- Publication date Jun 30, 2016
- SKULLCANDY, INC.
- John Timothy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECOUPLED DRIVE UNIT FOR A LOUDSPEAKER ENCLOSURE
- Publication number 20140348369
- Publication date Nov 27, 2014
- Stuart Michael Nevill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUBULAR BODY, BASS REFLEX PORT, AND ACOUSTIC APPARATUS
- Publication number 20140262597
- Publication date Sep 18, 2014
- Yamaha Corporation
- Akira MIKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASS REFLEX PORT AND TUBULAR BODY
- Publication number 20140262598
- Publication date Sep 18, 2014
- Yamaha Corporation
- Akira MIKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE LOUDSPEAKER
- Publication number 20130343579
- Publication date Dec 26, 2013
- Ching-Ling CHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compact Portable Electronic Device Having Augmented Back Volume for...
- Publication number 20130260823
- Publication date Oct 3, 2013
- Ashutosh Y. Shukla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low frequency surface array
- Publication number 20050201583
- Publication date Sep 15, 2005
- Dragoslav Colich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

of the bass reflex type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display apparatus

Speaker device and speaker cabinet

Sound output device

Auto-configurable bass loudspeaker

Loudspeaker

Bass reflex port and bass reflex type speaker

Electronic instrument and illumination system

Multiple MEMS motor apparatus with common vent

Loudspeaker system with directivity

Loudspeaker magnet and earphone assembly

Speaker device

Speaker assemblies for passive generation of vibrations and related...

Enhancing audio performance of a consumer electronic device by prod...

Speaker assemblies for passive generation of vibrations and related...

Connector assembly

Speaker and electronic device having the speaker

Multi-microphone porting and venting structure for a communication...

Headphone

Earphone assembly

Bass reflex loudspeaker system with phase correction element

Tubular body, bass reflex port, and acoustic apparatus

Decoupled drive unit for a loudspeaker enclosure

Bass reflex port and tubular body

Bass-reflex loudspeaker assembly for mobile devices

Portable loudspeaker

Bass reflex type speaker device

Low frequency surface array

Patents Applicationslast 30 patents

DISPLAY APPARATUS

Speaker

AUTO-CONFIGURABLE BASS LOUDSPEAKER

SPEAKER DEVICE AND SPEAKER CABINET

SPEAKER DEVICE

LOUDSPEAKER MAGNET AND EARPHONE ASSEMBLY

LOUDSPEAKER SYSTEM WITH DIRECTIVITY

ENHANCING AUDIO PERFORMANCE OF A CONSUMER ELECTRONIC DEVICE BY PROD...

SPEAKER ASSEMBLIES FOR PASSIVE GENERATION OF VIBRATIONS AND RELATED...

ENHANCING AUDIO PERFORMANCE OF A CONSUMER ELECTRONIC DEVICE BY PROD...

SPEAKER ASSEMBLIES FOR PASSIVE GENERATION OF VIBRATIONS AND RELATED...

DECOUPLED DRIVE UNIT FOR A LOUDSPEAKER ENCLOSURE

TUBULAR BODY, BASS REFLEX PORT, AND ACOUSTIC APPARATUS

BASS REFLEX PORT AND TUBULAR BODY

PORTABLE LOUDSPEAKER

Compact Portable Electronic Device Having Augmented Back Volume for...

Low frequency surface array