Reducing echo effects or singing Opening or closing transmitting path Conditioning for transmission in one direction or the other

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B3/00Line transmission systems

Current Industry

H04B3/20Reducing echo effects or singing Opening or closing transmitting path Conditioning for transmission in one direction or the other

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Delay device and control method of transmission delay
- Patent number 12,191,929
- Issue date Jan 7, 2025
- MONTAGE TECHNOLOGY (KUNSHAN) CO., LTD.
- Wenlin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed energy resources communications network and control system
- Patent number 12,191,669
- Issue date Jan 7, 2025
- GRIDEDGE NETWORKS, INC.
- Nachum Sadan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for processing audio data into a plurality of fre...
- Patent number 12,080,303
- Issue date Sep 3, 2024
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detection circuit for detecting transmission directionality of tran...
- Patent number 12,074,662
- Issue date Aug 27, 2024
- BenQ Corporation
- Shih-Chuan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for establishing timing to perform link traini...
- Patent number 11,996,906
- Issue date May 28, 2024
- MARVELL ASIA PTE. LTD.
- Seid Alireza Razavi Majomard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ringing suppression circuit
- Patent number 11,979,253
- Issue date May 7, 2024
- Kabushiki Kaisha Toshiba
- Hiroaki Shirato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring a communication line
- Patent number 11,909,908
- Issue date Feb 20, 2024
- Nokia Solutions and Networks Oy
- Nicolas Dupuis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wired communication system including asymmetrical physical layer de...
- Patent number 11,855,817
- Issue date Dec 26, 2023
- Axonne, Inc.
- William Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for processing audio data into a plurality of fre...
- Patent number 11,823,691
- Issue date Nov 21, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and methods for phase shifting
- Patent number 11,791,800
- Issue date Oct 17, 2023
- Skyworks Solutions, Inc.
- Mostafa Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimization of training and retraining
- Patent number 11,652,507
- Issue date May 16, 2023
- MARVELL ASIA PTE. LTD.
- Seid Alireza Razavi Majomard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for processing audio data into a plurality of fre...
- Patent number 11,562,758
- Issue date Jan 24, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wired communication system including asymmetrical physical layer de...
- Patent number 11,522,739
- Issue date Dec 6, 2022
- Axonne, Inc.
- William Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier supporting full duplex (FDX) operations
- Patent number 11,394,425
- Issue date Jul 19, 2022
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo suppression device, echo suppression method, and echo suppress...
- Patent number 11,375,066
- Issue date Jun 28, 2022
- TRANSTRON INC.
- Yuki Satomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transceiver and signal processing method applied in transceiver
- Patent number 11,356,142
- Issue date Jun 7, 2022
- Realtek Semiconductor Corp.
- Hsuan-Ting Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for processing audio data
- Patent number 11,289,108
- Issue date Mar 29, 2022
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic echo cancelling apparatus and method
- Patent number 11,245,787
- Issue date Feb 8, 2022
- SAMSUNG SDS CO., LTD.
- Sang-Bum Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wired communication system including asymmetrical physical layer de...
- Patent number 11,070,409
- Issue date Jul 20, 2021
- Axonne, Inc.
- William Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device capable of echo cancellation
- Patent number 11,063,628
- Issue date Jul 13, 2021
- Realtek Semiconductor Corporation
- Liang-Wei Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo cancellation leveraging out-of-band frequencies
- Patent number 11,005,526
- Issue date May 11, 2021
- MaxLinear, Inc.
- Kenneth Scott Walley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream (US) funneling noise suppression
- Patent number 10,931,328
- Issue date Feb 23, 2021
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full duplex cable communication
- Patent number 10,917,224
- Issue date Feb 9, 2021
- Vecima Networks Inc.
- Werner Coomans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for adjusting signal transmission direction in bi...
- Patent number 10,866,920
- Issue date Dec 15, 2020
- VIA LABS, INC.
- Yu-Lung Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for processing audio data
- Patent number 10,861,474
- Issue date Dec 8, 2020
- IMMERSION NETWORKS, INC.
- James David Johnston
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic echo suppression device and acoustic echo suppression method
- Patent number 10,798,247
- Issue date Oct 6, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masanari Miyamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling interference in communication...
- Patent number 10,778,284
- Issue date Sep 15, 2020
- Samsung Electronics Co., Ltd.
- Kwang-Taik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for echo or interference cancellation power-sav...
- Patent number 10,630,340
- Issue date Apr 21, 2020
- Marvell International Ltd.
- Shaoan Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduce echo level by scrambling phases of echoes from multiple port...
- Patent number 10,541,723
- Issue date Jan 21, 2020
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for self-interference cancelation in a full du...
- Patent number 10,491,249
- Issue date Nov 26, 2019
- Intel Corporation
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE, SYSTEM AND METHOD FOR CANCELLING ECHO AT ELECTRONIC DEVICES
- Publication number 20250150539
- Publication date May 8, 2025
- Mitel Networks Corporation
- Dieter SCHULZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSCEIVER PHYSICAL LAYER INTERFACE
- Publication number 20250106072
- Publication date Mar 27, 2025
- NXP USA, Inc.
- Guillaume Mouret
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMISSION SYSTEM AND TRANSMISSION METHOD FOR TRANSMITTING DATA A...
- Publication number 20240380430
- Publication date Nov 14, 2024
- Phoenix Contact GmbH & Co. KG
- Johannes DEUSE-KLEINSTEUBER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION CIRCUIT FOR DETECTING TRANSMISSION DIRECTIONALITY OF TRAN...
- Publication number 20240235612
- Publication date Jul 11, 2024
- BENQ CORPORATION
- Shih-Chuan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20240087583
- Publication date Mar 14, 2024
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DELAY DEVICE AND CONTROL METHOD OF TRANSMISSION DELAY
- Publication number 20240072843
- Publication date Feb 29, 2024
- MONTAGE TECHNOLOGY (KUNSHAN) CO., LTD.
- Wenlin Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20230162747
- Publication date May 25, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...
- Publication number 20230047951
- Publication date Feb 16, 2023
- William Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RINGING SUPPRESSION CIRCUIT
- Publication number 20220286318
- Publication date Sep 8, 2022
- Kabushiki Kaisha Toshiba
- Hiroaki Shirato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20220223164
- Publication date Jul 14, 2022
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHODS FOR PHASE SHIFTING
- Publication number 20220200577
- Publication date Jun 23, 2022
- Skyworks Solutions, Inc.
- Mostafa Azizi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED ENERGY RESOURCES COMMUNICATIONS NETWORK AND CONTROL SYSTEM
- Publication number 20220102982
- Publication date Mar 31, 2022
- GridEdge Networks, Inc.
- Nachum SADAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...
- Publication number 20210336822
- Publication date Oct 28, 2021
- Axonne, Inc.
- William LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A COMMUNICATION LINE
- Publication number 20210250062
- Publication date Aug 12, 2021
- Nokia Solutions and Networks Oy
- Nicolas DUPUIS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ECHO SUPPRESSION DEVICE, ECHO SUPPRESSION METHOD, AND ECHO SUPPRESS...
- Publication number 20210211546
- Publication date Jul 8, 2021
- TRANSTRON INC.
- Yuki SATOMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSCEIVER AND SIGNAL PROCESSING METHOD APPLIED IN TRANSCEIVER
- Publication number 20210135706
- Publication date May 6, 2021
- Realtek Semiconductor Corp.
- Hsuan-Ting Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Full Duplex Cable Communication
- Publication number 20210105128
- Publication date Apr 8, 2021
- VECIMA NETWORKS INC.
- Werner Coomans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...
- Publication number 20210105160
- Publication date Apr 8, 2021
- Axonne, Inc.
- William LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20210090585
- Publication date Mar 25, 2021
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Communication device capable of echo cancellation
- Publication number 20210028819
- Publication date Jan 28, 2021
- REALTEK SEMICONDUCTOR CORPORATION
- LIANG-WEI HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPSTREAM (US) FUNNELING NOISE SUPPRESSION
- Publication number 20200313721
- Publication date Oct 1, 2020
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ADJUSTING SIGNAL TRANSMISSION DIRECTION IN BI...
- Publication number 20200012614
- Publication date Jan 9, 2020
- VIA Labs, INC.
- YU-LUNG LIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACOUSTIC ECHO SUPPRESSION DEVICE AND ACOUSTIC ECHO SUPPRESSION METHOD
- Publication number 20200007690
- Publication date Jan 2, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Masanari MIYAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
REDUCE ECHO LEVEL BY SCRAMBLING PHASES OF ECHOES FROM MULTIPLE PORT...
- Publication number 20190379423
- Publication date Dec 12, 2019
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier Supporting Full Duplex (FDX) Operations
- Publication number 20190326949
- Publication date Oct 24, 2019
- Cisco Technology, Inc.
- Hang Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Communication Method
- Publication number 20190312715
- Publication date Oct 10, 2019
- PEPPERL + FUCHS GMBH
- Steffen Graber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ECHO CANCELLATION LEVERAGING OUT-OF-BAND FREQUENCIES
- Publication number 20190296791
- Publication date Sep 26, 2019
- MaxLinear, Inc.
- Kenneth Scott Walley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20190279653
- Publication date Sep 12, 2019
- IMMERSION NETWORKS, INC.
- James David Johnston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ECHO OR INTERFERENCE CANCELLATION POWER-SAV...
- Publication number 20190215031
- Publication date Jul 11, 2019
- Marvell World Trade Ltd.
- Shaoan Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for self-interference cancelation in a full du...
- Publication number 20190044555
- Publication date Feb 7, 2019
- Intel Corporation
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Reducing echo effects or singing Opening or closing transmitting path Conditioning for transmission in one direction or the other

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Delay device and control method of transmission delay

Distributed energy resources communications network and control system

System and method for processing audio data into a plurality of fre...

Detection circuit for detecting transmission directionality of tran...

Method and apparatus for establishing timing to perform link traini...

Ringing suppression circuit

Method and apparatus for monitoring a communication line

Wired communication system including asymmetrical physical layer de...

System and method for processing audio data into a plurality of fre...

Apparatus and methods for phase shifting

Optimization of training and retraining

System and method for processing audio data into a plurality of fre...

Wired communication system including asymmetrical physical layer de...

Amplifier supporting full duplex (FDX) operations

Echo suppression device, echo suppression method, and echo suppress...

Transceiver and signal processing method applied in transceiver

System and method for processing audio data

Acoustic echo cancelling apparatus and method

Wired communication system including asymmetrical physical layer de...

Communication device capable of echo cancellation

Echo cancellation leveraging out-of-band frequencies

Upstream (US) funneling noise suppression

Full duplex cable communication

Method and device for adjusting signal transmission direction in bi...

System and method for processing audio data

Acoustic echo suppression device and acoustic echo suppression method

Method and apparatus for controlling interference in communication...

Systems and methods for echo or interference cancellation power-sav...

Reduce echo level by scrambling phases of echoes from multiple port...

Method and apparatus for self-interference cancelation in a full du...

Patents Applicationslast 30 patents

DEVICE, SYSTEM AND METHOD FOR CANCELLING ECHO AT ELECTRONIC DEVICES

TRANSCEIVER PHYSICAL LAYER INTERFACE

TRANSMISSION SYSTEM AND TRANSMISSION METHOD FOR TRANSMITTING DATA A...

DETECTION CIRCUIT FOR DETECTING TRANSMISSION DIRECTIONALITY OF TRAN...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

DELAY DEVICE AND CONTROL METHOD OF TRANSMISSION DELAY

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...

RINGING SUPPRESSION CIRCUIT

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

APPARATUS AND METHODS FOR PHASE SHIFTING

DISTRIBUTED ENERGY RESOURCES COMMUNICATIONS NETWORK AND CONTROL SYSTEM

WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...

METHOD AND APPARATUS FOR MONITORING A COMMUNICATION LINE

ECHO SUPPRESSION DEVICE, ECHO SUPPRESSION METHOD, AND ECHO SUPPRESS...

TRANSCEIVER AND SIGNAL PROCESSING METHOD APPLIED IN TRANSCEIVER

Full Duplex Cable Communication

WIRED COMMUNICATION SYSTEM INCLUDING ASYMMETRICAL PHYSICAL LAYER DE...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

Communication device capable of echo cancellation

UPSTREAM (US) FUNNELING NOISE SUPPRESSION

METHOD AND DEVICE FOR ADJUSTING SIGNAL TRANSMISSION DIRECTION IN BI...

ACOUSTIC ECHO SUPPRESSION DEVICE AND ACOUSTIC ECHO SUPPRESSION METHOD

REDUCE ECHO LEVEL BY SCRAMBLING PHASES OF ECHOES FROM MULTIPLE PORT...

Amplifier Supporting Full Duplex (FDX) Operations

Network Communication Method

ECHO CANCELLATION LEVERAGING OUT-OF-BAND FREQUENCIES

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

SYSTEMS AND METHODS FOR ECHO OR INTERFERENCE CANCELLATION POWER-SAV...

Method and apparatus for self-interference cancelation in a full du...