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H04J3/167

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HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J3/00Time-division multiplex systems

Current Industry

H04J3/167interaction with SDH/SONET

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data frame transmission method and related device
- Patent number 12,199,747
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Wei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus, transmission method, reception apparatus, a...
- Patent number 12,153,856
- Issue date Nov 26, 2024
- Sony Group Corporation
- Kazuaki Toba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems, and media for modifying the presentation of conte...
- Patent number 11,841,887
- Issue date Dec 12, 2023
- Google LLC
- Eric H C Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for performing rate adaptation of constant bit ra...
- Patent number 11,838,111
- Issue date Dec 5, 2023
- Microchip Technology Inc.
- Steven Scott Gorshe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System synchronization method
- Patent number 11,811,500
- Issue date Nov 7, 2023
- Wenzhou University
- Zhihui Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message arbitration in a ring interconnect system based on activity...
- Patent number 11,777,869
- Issue date Oct 3, 2023
- ARM Limited
- Fergus Wilson MacGarry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and media for modifying the presentation of conte...
- Patent number 11,494,426
- Issue date Nov 8, 2022
- Google LLC
- Eric H C Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reception apparatus and method, and transmission apparatus and meth...
- Patent number 11,295,582
- Issue date Apr 5, 2022
- Sony Corporation
- Osamu Ito
- A41 - WEARING APPAREL
Information Patent Grant
Circuit emulation maintaining transport overhead integrity
- Patent number 11,239,932
- Issue date Feb 1, 2022
- Cisco Technology, Inc.
- Raghunandan Annavajjala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service processing method and apparatus
- Patent number 10,931,392
- Issue date Feb 23, 2021
- Huawei Technologies Co., Ltd.
- Junling Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced loran (eLORAN) system having divided non-station specific...
- Patent number 10,778,362
- Issue date Sep 15, 2020
- Eagle Technology, LLC
- Gary W. Mason
- G01 - MEASURING TESTING
Information Patent Grant
Reception apparatus and method, and transmission apparatus and method
- Patent number 10,741,030
- Issue date Aug 11, 2020
- Sony Corporation
- Osamu Ito
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems and methods for coordinating layer 1 and layer 2 protection...
- Patent number 10,491,318
- Issue date Nov 26, 2019
- Ciena Corporation
- Veena Alevoor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized service protection systems and methods
- Patent number 10,425,153
- Issue date Sep 24, 2019
- Ciena Corporation
- Marc Holness
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible ethernet client multi-service and timing transparency syst...
- Patent number 10,218,823
- Issue date Feb 26, 2019
- Ciena Corporation
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device and transmission system for transmitting and re...
- Patent number 9,912,429
- Issue date Mar 6, 2018
- Fujitsu Limited
- Masayuki Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for forming and processing data units
- Patent number 9,813,176
- Issue date Nov 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Sergio Lanzone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and method for controlling the transmission...
- Patent number 9,755,748
- Issue date Sep 5, 2017
- Fujitsu Limited
- Makoto Ohtou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiver and method of optical reception
- Patent number 9,729,262
- Issue date Aug 8, 2017
- Fujitsu Limited
- Hiroyuki Kitajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting and/or receiving data in a side channel
- Patent number 9,231,709
- Issue date Jan 5, 2016
- The Hong Kong University of Science and Technology
- Kaishun Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for mapping a client signal
- Patent number 9,001,847
- Issue date Apr 7, 2015
- Electronics and Telecommunications Research Institute
- Jong Yoon Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and method for controlling the transmission...
- Patent number 8,903,248
- Issue date Dec 2, 2014
- Fujitsu Limited
- Makoto Ohtou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication clock transport method and device
- Patent number 8,649,400
- Issue date Feb 11, 2014
- Ciena Corporation
- Roger R. Darr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for supporting optical transmission network servi...
- Patent number 8,238,365
- Issue date Aug 7, 2012
- ZTE Corporation
- Yi Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface board and optical transmission equipment
- Patent number 8,149,868
- Issue date Apr 3, 2012
- Hitachi, Ltd.
- Hidemasa Narita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and method of switching phase lock reference...
- Patent number 7,982,545
- Issue date Jul 19, 2011
- Fujitsu Limited
- Tomoko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for increasing transmission capacity in optica...
- Patent number 7,869,712
- Issue date Jan 11, 2011
- Electronics and Telecommunications Research Institute
- Hyunwoo Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronous switching of optical transport...
- Patent number 7,711,007
- Issue date May 4, 2010
- Alcatel-Lucent USA Inc.
- Bernd Markus Bleisteiner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for implementing transparent subwavelength networks
- Patent number 7,570,660
- Issue date Aug 4, 2009
- CIENA Corporation
- Eddie Fung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques to map and de-map signals
- Patent number 7,564,875
- Issue date Jul 21, 2009
- Intel Corporation
- Niklas Linkewitsch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...
- Publication number 20240104126
- Publication date Mar 28, 2024
- Google LLC
- Eric HC Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20230254059
- Publication date Aug 10, 2023
- Sony Semiconductor Solutions Corporation
- Toshihisa Hyakudai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Frame Transmission Method and Related Device
- Publication number 20230122525
- Publication date Apr 20, 2023
- Huawei Technologies Co., Ltd
- Wei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR COMMUNICATION ACCORDING TO A TDMA PROTOCOL BETWEEN A MAS...
- Publication number 20230060643
- Publication date Mar 2, 2023
- SAFRAN
- Patrick Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...
- Publication number 20230048846
- Publication date Feb 16, 2023
- Google LLC
- Eric HC Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING RATE ADAPTATION OF CONSTANT BIT RA...
- Publication number 20230006753
- Publication date Jan 5, 2023
- Microchip Technology Inc.
- Steven Scott GORSHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, A...
- Publication number 20230004340
- Publication date Jan 5, 2023
- SONY GROUP CORPORATION
- Kazuaki TOBA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM SYNCHRONIZATION METHOD
- Publication number 20220140928
- Publication date May 5, 2022
- Wenzhou University
- Zhihui PENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...
- Publication number 20210328695
- Publication date Oct 21, 2021
- Google LLC
- Eric HC Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION APPARATUS AND METHOD, AND TRANSMISSION APPARATUS AND METHOD
- Publication number 20200349817
- Publication date Nov 5, 2020
- SONY CORPORATION
- OSAMU ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED LORAN (eLORAN) SYSTEM HAVING DIVIDED NON-STATION SPECIFIC...
- Publication number 20200204283
- Publication date Jun 25, 2020
- Eagle Technology, LLC
- Gary W. MASON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT EMULATION MAINTAINING TRANSPORT OVERHEAD INTEGRITY
- Publication number 20200153525
- Publication date May 14, 2020
- Cisco Technology, Inc.
- Raghunandan ANNAVAJJALA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROCESSING METHOD AND APPARATUS
- Publication number 20200014480
- Publication date Jan 9, 2020
- Huawei Technologies Co., Ltd
- Junling XIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION APPARATUS AND METHOD, TRANSMISSION APPARATUS AND METHOD,...
- Publication number 20190279472
- Publication date Sep 12, 2019
- SONY CORPORATION
- OSAMU ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
- Publication number 20180013505
- Publication date Jan 11, 2018
- Fujitsu Limited
- Ken ATSUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLEXIBLE ETHERNET CLIENT MULTI-SERVICE AND TIMING TRANSPARENCY SYST...
- Publication number 20170005949
- Publication date Jan 5, 2017
- CIENA CORPORATION
- Sebastien GAREAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERALIZED SERVICE PROTECTION SYSTEMS AND METHODS
- Publication number 20160134361
- Publication date May 12, 2016
- CIENA CORPORATION
- Marc HOLNESS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENERALIZED SERVICE PROTECTION SYSTEMS AND METHODS
- Publication number 20130258840
- Publication date Oct 3, 2013
- CIENA Corporation
- Marc HOLNESS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR FORMING AND PROCESSING DATA UNITS
- Publication number 20130107894
- Publication date May 2, 2013
- Telefonaktiebolaget LM
- Sergio Lanzone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING AND/OR RECEIVING DATA IN A SIDE CHANNEL
- Publication number 20130010725
- Publication date Jan 10, 2013
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kaishun Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MAPPING A CLIENT SIGNAL
- Publication number 20120134674
- Publication date May 31, 2012
- Electronics and Telecommunications Research Institute
- Jong Yoon SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS AND METHOD FOR CONTROLLING THE TRANSMISSION...
- Publication number 20120051746
- Publication date Mar 1, 2012
- Fujitsu Limited
- Makoto OHTOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CLOCK TRANSPORT METHOD AND DEVICE
- Publication number 20120027403
- Publication date Feb 2, 2012
- CIENA Corporation
- Roger R. DARR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATION AND CONSTRUCTION METHOD OF NETWORK USING MULTI-RATE INTER...
- Publication number 20110164622
- Publication date Jul 7, 2011
- Yukihisa TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Demultiplexing and Multiplexing Method and Apparatus
- Publication number 20110008050
- Publication date Jan 13, 2011
- Riccardo Ceccatelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR SUPPORTING OPTICAL TRANSMISSION NETWORK SERVI...
- Publication number 20100034217
- Publication date Feb 11, 2010
- ZTE Corporation
- Yi Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission apparatus and method of switching phase lock reference...
- Publication number 20090162072
- Publication date Jun 25, 2009
- FUJITSU LIMITED
- Tomoko Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Operation and construction method of network using multi-rate inter...
- Publication number 20090028548
- Publication date Jan 29, 2009
- Yukihisa Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFACE BOARD AND OPTICAL TRANSMISSION EQUIPMENT
- Publication number 20080232818
- Publication date Sep 25, 2008
- Hidemasa Narita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INCREASING TRANSMISSION CAPACITY IN OPTICA...
- Publication number 20080131117
- Publication date Jun 5, 2008
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyunwoo Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

interaction with SDH/SONET

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data frame transmission method and related device

Transmission apparatus, transmission method, reception apparatus, a...

Methods, systems, and media for modifying the presentation of conte...

System and method for performing rate adaptation of constant bit ra...

System synchronization method

Message arbitration in a ring interconnect system based on activity...

Methods, systems, and media for modifying the presentation of conte...

Reception apparatus and method, and transmission apparatus and meth...

Circuit emulation maintaining transport overhead integrity

Service processing method and apparatus

Enhanced loran (eLORAN) system having divided non-station specific...

Reception apparatus and method, and transmission apparatus and method

Systems and methods for coordinating layer 1 and layer 2 protection...

Generalized service protection systems and methods

Flexible ethernet client multi-service and timing transparency syst...

Transmission device and transmission system for transmitting and re...

Method and apparatus for forming and processing data units

Transmission apparatus and method for controlling the transmission...

Optical receiver and method of optical reception

Transmitting and/or receiving data in a side channel

Apparatus and method for mapping a client signal

Transmission apparatus and method for controlling the transmission...

Communication clock transport method and device

Method and device for supporting optical transmission network servi...

Interface board and optical transmission equipment

Transmission apparatus and method of switching phase lock reference...

Method and apparatus for increasing transmission capacity in optica...

Method and apparatus for synchronous switching of optical transport...

Apparatus for implementing transparent subwavelength networks

Techniques to map and de-map signals

Patents Applicationslast 30 patents

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...

COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM

Data Frame Transmission Method and Related Device

METHOD FOR COMMUNICATION ACCORDING TO A TDMA PROTOCOL BETWEEN A MAS...

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...

SYSTEM AND METHOD FOR PERFORMING RATE ADAPTATION OF CONSTANT BIT RA...

TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, A...

SYSTEM SYNCHRONIZATION METHOD

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTE...

RECEPTION APPARATUS AND METHOD, AND TRANSMISSION APPARATUS AND METHOD

ENHANCED LORAN (eLORAN) SYSTEM HAVING DIVIDED NON-STATION SPECIFIC...

CIRCUIT EMULATION MAINTAINING TRANSPORT OVERHEAD INTEGRITY

SERVICE PROCESSING METHOD AND APPARATUS

RECEPTION APPARATUS AND METHOD, TRANSMISSION APPARATUS AND METHOD,...

DATA PROCESSING DEVICE AND DATA PROCESSING METHOD

FLEXIBLE ETHERNET CLIENT MULTI-SERVICE AND TIMING TRANSPARENCY SYST...

GENERALIZED SERVICE PROTECTION SYSTEMS AND METHODS

GENERALIZED SERVICE PROTECTION SYSTEMS AND METHODS

METHOD AND APPARATUS FOR FORMING AND PROCESSING DATA UNITS

TRANSMITTING AND/OR RECEIVING DATA IN A SIDE CHANNEL

APPARATUS AND METHOD FOR MAPPING A CLIENT SIGNAL

TRANSMISSION APPARATUS AND METHOD FOR CONTROLLING THE TRANSMISSION...

COMMUNICATION CLOCK TRANSPORT METHOD AND DEVICE

OPERATION AND CONSTRUCTION METHOD OF NETWORK USING MULTI-RATE INTER...

Demultiplexing and Multiplexing Method and Apparatus

METHOD AND DEVICE FOR SUPPORTING OPTICAL TRANSMISSION NETWORK SERVI...

Transmission apparatus and method of switching phase lock reference...

Operation and construction method of network using multi-rate inter...

INTERFACE BOARD AND OPTICAL TRANSMISSION EQUIPMENT

METHOD AND APPARATUS FOR INCREASING TRANSMISSION CAPACITY IN OPTICA...