Bidirectional architectures

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H04J14/0216

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/0216Bidirectional architectures

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Patents Grantslast 30 patents

Information Patent Grant
Process margin relaxation
- Patent number 12,035,082
- Issue date Jul 9, 2024
- Cisco Technology, Inc.
- Tao Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 12,009,910
- Issue date Jun 11, 2024
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for processing an optical signal
- Patent number 11,811,455
- Issue date Nov 7, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal processor
- Patent number 11,777,632
- Issue date Oct 3, 2023
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Grant
Diffraction compensated compact wavelength division multiplexing de...
- Patent number 11,777,635
- Issue date Oct 3, 2023
- Corning Research & Development Corporation
- Eric Stephan ten Have
- G02 - OPTICS
Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 11,611,405
- Issue date Mar 21, 2023
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 11,595,146
- Issue date Feb 28, 2023
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process margin relaxation
- Patent number 11,523,192
- Issue date Dec 6, 2022
- Cisco Technology, Inc.
- Tao Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed antenna system and communication system
- Patent number 11,522,630
- Issue date Dec 6, 2022
- PROSE TECHNOLOGIES CO., LTD.
- Yaoguang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional micro-optics module for WDM application
- Patent number 11,480,805
- Issue date Oct 25, 2022
- Auxora (Shenzhen) Inc.
- Qingming Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal
- Patent number 11,476,965
- Issue date Oct 18, 2022
- DZS Inc.
- Seung Dong Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel, bi-directional optical communication module
- Patent number 11,405,108
- Issue date Aug 2, 2022
- Opto Electronics Solutions
- Dong Jin Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 11,349,591
- Issue date May 31, 2022
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for optical protection switch with single-ended...
- Patent number 11,128,394
- Issue date Sep 21, 2021
- Juniper Networks, Inc.
- Kevan Peter Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process margin relaxation
- Patent number 11,089,391
- Issue date Aug 10, 2021
- Cisco Technology, Inc.
- Tao Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 11,044,035
- Issue date Jun 22, 2021
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system including a reconfigurable optical add/drop multiple...
- Patent number 11,038,614
- Issue date Jun 15, 2021
- Fujitsu Limited
- Eric Koopferstock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of dual-side array bi-directional CWDM micro-op...
- Patent number 10,924,185
- Issue date Feb 16, 2021
- Hewlett Packard Enterprise Development LP
- Kevin B. Leigh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and network node for communication over a bidirectional comm...
- Patent number 10,700,805
- Issue date Jun 30, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Roberto Magri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission quality estimation system, transmission quality estima...
- Patent number 10,686,520
- Issue date Jun 16, 2020
- Nippon Telegraph and Telephone Corporation
- Takuya Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport network and method
- Patent number 10,667,024
- Issue date May 26, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Paola Iovanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission quality estimation system, transmission quality estima...
- Patent number 10,637,568
- Issue date Apr 28, 2020
- Nippon Telegraph and Telephone Corporation
- Takuya Oda
- G02 - OPTICS
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 10,615,901
- Issue date Apr 7, 2020
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for a flattened data center network employing...
- Patent number 10,524,030
- Issue date Dec 31, 2019
- Juniper Networks, Inc.
- Pradeep Sindhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for photonic distribution of microwave frequency...
- Patent number 10,498,480
- Issue date Dec 3, 2019
- Huawei Technologies Co., Ltd.
- Ahikam Aharony
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free space optical communications device
- Patent number 10,298,324
- Issue date May 21, 2019
- Universite de Picardie Jules Verne
- Frederic Lamarque
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended branching device and control method of the same
- Patent number 10,243,685
- Issue date Mar 26, 2019
- NEC Corporation
- Ryota Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, method of communication and communication...
- Patent number 10,177,840
- Issue date Jan 8, 2019
- Fujitsu Limited
- Masatake Miyabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver
- Patent number 10,116,389
- Issue date Oct 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional optical element
- Patent number 10,003,427
- Issue date Jun 19, 2018
- Electronics and Telecommunications Research Institute
- Heuk Park
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL OF ONU ACTIVATION IN HIGH BIT RATE PONs
- Publication number 20240267658
- Publication date Aug 8, 2024
- Nokia Solutions and Networks Oy
- Doutje van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength-Division-Multiplexing Optical Circuit Implemented in Pho...
- Publication number 20230246725
- Publication date Aug 3, 2023
- II-VI Delaware, Inc.
- Po Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20230198653
- Publication date Jun 22, 2023
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS MARGIN RELAXATION
- Publication number 20230076009
- Publication date Mar 9, 2023
- Cisco Technology, Inc.
- Tao LING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT
- Publication number 20220255656
- Publication date Aug 11, 2022
- Juniper Networks, Inc.
- Gert GRAMMEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Signal Processor
- Publication number 20220247508
- Publication date Aug 4, 2022
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER
- Publication number 20220140932
- Publication date May 5, 2022
- DZS Inc.
- Seung Dong Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20220052777
- Publication date Feb 17, 2022
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CHANNEL, BI-DIRECTIONAL OPTICAL COMMUNICATION MODULE
- Publication number 20220014272
- Publication date Jan 13, 2022
- Opto Electronics Solutions
- Dong Jin SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS MARGIN RELAXATION
- Publication number 20210345022
- Publication date Nov 4, 2021
- Cisco Technology, Inc.
- Tao LING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL MICRO-OPTICS MODULE FOR WDM APPLICATION
- Publication number 20210318549
- Publication date Oct 14, 2021
- Qingming Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT
- Publication number 20210288743
- Publication date Sep 16, 2021
- Juniper Networks, Inc.
- Gert GRAMMEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and Method for Processing an Optical Signal
- Publication number 20210175972
- Publication date Jun 10, 2021
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL PROTECTION SWITCH WITH SINGLE-ENDED...
- Publication number 20200374025
- Publication date Nov 26, 2020
- Juniper Networks, Inc.
- Kevan Peter JONES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SYSTEM INCLUDING A RECONFIGURABLE OPTICAL ADD/DROP MULTIPLE...
- Publication number 20200328836
- Publication date Oct 15, 2020
- FUJITSU LIMITED
- Eric Koopferstock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT
- Publication number 20200235839
- Publication date Jul 23, 2020
- Juniper Networks, Inc.
- Gert GRAMMEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DUPLEXER AND OPTICAL TRANSCEIVING SYSTEM
- Publication number 20200186274
- Publication date Jun 11, 2020
- CHUNGHWA TELECOM CO., LTD.
- Hung-Huei Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PHOTONIC DISTRIBUTION OF MICROWAVE FREQUENCY...
- Publication number 20190229831
- Publication date Jul 25, 2019
- HUAWEI TECHNOLOGIES CO., LTD.
- AHIKAM AHARONY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Network Node For Communication Over A Bidirectional Comm...
- Publication number 20190140762
- Publication date May 9, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Roberto Magri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPORT NETWORK AND METHOD
- Publication number 20180220209
- Publication date Aug 2, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Paola IOVANNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR A FLATTENED DATA CENTER NETWORK EMPLOYING...
- Publication number 20180167705
- Publication date Jun 14, 2018
- Juniper Networks, Inc.
- Pradeep Sindhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREE SPACE OPTICAL COMMUNICATIONS DEVICE
- Publication number 20180097563
- Publication date Apr 5, 2018
- Universite De Picardie Jules Verne
- Frederic LAMARQUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ROUTER
- Publication number 20180074385
- Publication date Mar 15, 2018
- LUMILANT, INC.
- AHMED SHARKAWY
- B82 - NANO-TECHNOLOGY
Information Patent Application
EXTENDED BRANCHING DEVICE AND CONTROL METHOD OF THE SAME
- Publication number 20180054271
- Publication date Feb 22, 2018
- NEC Corporation
- Ryota ABE
- G02 - OPTICS
Information Patent Application
Optical Transceiver
- Publication number 20170126319
- Publication date May 4, 2017
- Telefonaktiebolaget LM Ercsson (publ)
- Fabio CAVALIERE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
N-INPUT RECEIVER: RFOG OBI MITIGATION WITH RETRANSMISSION
- Publication number 20150304034
- Publication date Oct 22, 2015
- Arris Enterprises, Inc.
- Venkatesh G. Mutalik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER OPTIC SENSING SYSTEMS AND METHODS OF OPERATING THE SAME
- Publication number 20150086206
- Publication date Mar 26, 2015
- US Seismic Systems, Inc.
- Eric Lee Goldner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Switching Architectures for Nodes in WDM Mesh and Ring Netw...
- Publication number 20140341573
- Publication date Nov 20, 2014
- Ornan Gerstel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Protected Optical Single-Fiber WDM System
- Publication number 20140226987
- Publication date Aug 14, 2014
- Michael Eiselt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIDIRECTIONAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENG...
- Publication number 20140140696
- Publication date May 22, 2014
- Altera Corporation
- Edward J. Bortolini
- G02 - OPTICS

Bidirectional architectures

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process margin relaxation

Efficient spectrum allocation in a multi-node optical network

Device and method for processing an optical signal

Optical signal processor

Diffraction compensated compact wavelength division multiplexing de...

Efficient spectrum allocation in a multi-node optical network

Apparatus, systems, and methods for optical channel management

Process margin relaxation

Distributed antenna system and communication system

Bidirectional micro-optics module for WDM application

Optical line terminal

Multi-channel, bi-directional optical communication module

Apparatus, systems, and methods for optical channel management

Systems and methods for optical protection switch with single-ended...

Process margin relaxation

Apparatus, systems, and methods for optical channel management

Optical system including a reconfigurable optical add/drop multiple...

Systems and methods of dual-side array bi-directional CWDM micro-op...

Method and network node for communication over a bidirectional comm...

Transmission quality estimation system, transmission quality estima...

Transport network and method

Transmission quality estimation system, transmission quality estima...

Apparatus, systems, and methods for optical channel management

Methods and apparatus for a flattened data center network employing...

System and method for photonic distribution of microwave frequency...

Free space optical communications device

Extended branching device and control method of the same

Communication apparatus, method of communication and communication...

Optical transceiver

Bidirectional optical element

Patents Applicationslast 30 patents

CONTROL OF ONU ACTIVATION IN HIGH BIT RATE PONs

Wavelength-Division-Multiplexing Optical Circuit Implemented in Pho...

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

PROCESS MARGIN RELAXATION

APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT

Optical Signal Processor

OPTICAL TRANSCEIVER

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

MULTI-CHANNEL, BI-DIRECTIONAL OPTICAL COMMUNICATION MODULE

PROCESS MARGIN RELAXATION

BIDIRECTIONAL MICRO-OPTICS MODULE FOR WDM APPLICATION

APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT

Device and Method for Processing an Optical Signal

SYSTEMS AND METHODS FOR OPTICAL PROTECTION SWITCH WITH SINGLE-ENDED...

OPTICAL SYSTEM INCLUDING A RECONFIGURABLE OPTICAL ADD/DROP MULTIPLE...

APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT

OPTICAL DUPLEXER AND OPTICAL TRANSCEIVING SYSTEM

SYSTEM AND METHOD FOR PHOTONIC DISTRIBUTION OF MICROWAVE FREQUENCY...

Method And Network Node For Communication Over A Bidirectional Comm...

TRANSPORT NETWORK AND METHOD

METHODS AND APPARATUS FOR A FLATTENED DATA CENTER NETWORK EMPLOYING...

FREE SPACE OPTICAL COMMUNICATIONS DEVICE

OPTICAL ROUTER

EXTENDED BRANCHING DEVICE AND CONTROL METHOD OF THE SAME

Optical Transceiver

N-INPUT RECEIVER: RFOG OBI MITIGATION WITH RETRANSMISSION

FIBER OPTIC SENSING SYSTEMS AND METHODS OF OPERATING THE SAME

Optical Switching Architectures for Nodes in WDM Mesh and Ring Netw...

Protected Optical Single-Fiber WDM System

BIDIRECTIONAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENG...