Clos

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H04Q2011/0056

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HELECTRICITY H04Electric communication H04QSELECTING

Current Industry

H04Q2011/0056Clos

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data center architecture utilizing optical switches
- Patent number 11,871,163
- Issue date Jan 9, 2024
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat, highly connected optical network for data center switch conne...
- Patent number 11,388,492
- Issue date Jul 12, 2022
- Ciena Corporation
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center architecture utilizing optical switches
- Patent number 10,999,657
- Issue date May 4, 2021
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flat, highly connected optical network for data center switch conne...
- Patent number 10,834,484
- Issue date Nov 10, 2020
- Ciena Corporation
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center architecture utilizing optical switches
- Patent number 10,771,871
- Issue date Sep 8, 2020
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link aggregation and dynamic distribution of network traffic in a s...
- Patent number 10,530,680
- Issue date Jan 7, 2020
- Fortinet, Inc.
- Joseph R. Mihelich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic switch
- Patent number 10,491,973
- Issue date Nov 26, 2019
- Rockley Photonics Limited
- Andrew George Rickman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center packet optical transport failure protection
- Patent number 10,469,921
- Issue date Nov 5, 2019
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center architecture utilizing optical switches
- Patent number 10,382,361
- Issue date Aug 13, 2019
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable switch fabric using optical interconnects
- Patent number 9,980,021
- Issue date May 22, 2018
- Ciena Corporation
- John K. Oltman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching apparatus
- Patent number 9,800,959
- Issue date Oct 24, 2017
- Huawei Technologies Co., Ltd.
- Chunhui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch architecture
- Patent number 9,781,495
- Issue date Oct 3, 2017
- Huawei Technologies Co., Ltd.
- Hamid Mehrvar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center path switch with improved path interconnection architec...
- Patent number 9,756,404
- Issue date Sep 5, 2017
- Fiber Mountain, Inc.
- Mohammad H. Raza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for multi-wavelength encoding
- Patent number 9,628,878
- Issue date Apr 18, 2017
- Huawei Technologies Co., Ltd.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for passive optical switching
- Patent number 9,621,967
- Issue date Apr 11, 2017
- VISCORE TECHNOLOGIES
- Yunqu Liu
- G02 - OPTICS
Information Patent Grant
System and method for multi-wavelength encoding
- Patent number 9,596,525
- Issue date Mar 14, 2017
- Huawei Technologies Co., Ltd.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for an agile cloud radio access network
- Patent number 9,258,629
- Issue date Feb 9, 2016
- Huawei Technologies Co., Ltd.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching Clos network universal element
- Patent number 9,215,517
- Issue date Dec 15, 2015
- Compass Electro Optical Systems Ltd.
- Alexander Zeltser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network switching node in multi-chassis cluster, optical bu...
- Patent number 9,215,007
- Issue date Dec 15, 2015
- Huawei Technologies Co., Ltd.
- Qiwen Zhong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data cross-connect system and method
- Patent number 9,143,844
- Issue date Sep 22, 2015
- Huawei Technologies Co., Ltd.
- Shiyi Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical signal packet routing
- Patent number 8,983,292
- Issue date Mar 17, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable optical-core network
- Patent number 8,428,071
- Issue date Apr 23, 2013
- Rockstar Consortium US LP
- Maged E. Beshai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch fabric with redundancy
- Patent number 7,496,252
- Issue date Feb 24, 2009
- Calient Networks, Inc.
- Charles Matthew Corbalis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strictly non-blocking switch core having optimized switching archit...
- Patent number 7,292,747
- Issue date Nov 6, 2007
- Tellabs Operations, Inc.
- Philip J. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch fabric with redundancy
- Patent number 7,248,760
- Issue date Jul 24, 2007
- Calient Networks, Inc.
- Charles Matthew Corbalis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strictly non-blocking switch core having optimized switching archit...
- Patent number 7,224,861
- Issue date May 29, 2007
- Tellabs Operations, Inc.
- Philip J. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical crossbar switch
- Patent number 7,127,136
- Issue date Oct 24, 2006
- University of Ottawa
- Trevor James Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable, modular, strictly non-blocking electro-optical cross conn...
- Patent number 7,120,328
- Issue date Oct 10, 2006
- Telefonaktiebolaget LM Ericsson
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cross-connect apparatus
- Patent number 7,106,927
- Issue date Sep 12, 2006
- Fujitsu Limited
- Yoichi Oikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular photonic switch with wavelength conversion
- Patent number 7,088,919
- Issue date Aug 8, 2006
- Nortel Networks Limited
- Alan F. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INTERCONNECTION MODULES FOR AI NETWORKS
- Publication number 20250234117
- Publication date Jul 17, 2025
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FABRIC MODULES FOR HIGH-RADIX NETWORKS
- Publication number 20240171886
- Publication date May 23, 2024
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electrical Switching Cluster System
- Publication number 20240056706
- Publication date Feb 15, 2024
- Huawei Technologies Co., Ltd
- Hui Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTION DETERMINATION METHOD, OPTICAL CROSS INTERCONNECTION UNIT...
- Publication number 20230319440
- Publication date Oct 5, 2023
- ZTE CORPORATION
- Ningfeng TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL SPECTRAL MESH
- Publication number 20210297757
- Publication date Sep 23, 2021
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES
- Publication number 20210219032
- Publication date Jul 15, 2021
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flat, highly connected optical network for data center switch conne...
- Publication number 20210058685
- Publication date Feb 25, 2021
- CIENA CORPORATION
- Michael Y. FRANKEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES
- Publication number 20200366976
- Publication date Nov 19, 2020
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES
- Publication number 20200236449
- Publication date Jul 23, 2020
- Juniper Networks, Inc.
- Adel Saleh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flat, highly connected optical network for data center switch conne...
- Publication number 20190158939
- Publication date May 23, 2019
- CIENA CORPORATION
- Michael Y. FRANKEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CENTER PACKET OPTICAL TRANSPORT FAILURE PROTECTION
- Publication number 20190149896
- Publication date May 16, 2019
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINK AGGREGATION AND DYNAMIC DISTRIBUTION OF NETWORK TRAFFIC IN A S...
- Publication number 20190068485
- Publication date Feb 28, 2019
- FORTINET, INC.
- Joseph R. Mihelich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTOELECTRONIC SWITCH
- Publication number 20180183524
- Publication date Jun 28, 2018
- Andrew George RICKMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTOELECTRONIC SWITCH
- Publication number 20170117966
- Publication date Apr 27, 2017
- ROCKLEY PHOTONICS LIMITED
- Andrew George RICKMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK SWITCHING NODE IN MULTI-CHASSIS CLUSTER, OPTICAL BU...
- Publication number 20140255022
- Publication date Sep 11, 2014
- Huawei Technologies Co., Ltd
- Qiwen Zhong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Accelerating and Decelerating Packets
- Publication number 20140161450
- Publication date Jun 12, 2014
- FutureWei Technologies, Inc.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for an Agile Cloud Radio Access Network
- Publication number 20140161447
- Publication date Jun 12, 2014
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Multi-Wavelength Encoding
- Publication number 20140161451
- Publication date Jun 12, 2014
- FutureWei Technologies, Inc.
- Alan Frank Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA CROSS-CONNECT SYSTEM AND METHOD
- Publication number 20140140697
- Publication date May 22, 2014
- Huawei Technologies Co., Ltd
- Shiyi CAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHING CLOS NETWORK UNIVERSAL ELEMENT
- Publication number 20140133851
- Publication date May 15, 2014
- Compass Electro Optical Systems Ltd.
- Alexander ZELTSER
- G02 - OPTICS
Information Patent Application
SCALABLE OPTICAL-CORE NETWORK
- Publication number 20130236173
- Publication date Sep 12, 2013
- Maged E. Beshai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL SIGNAL PACKET ROUTING
- Publication number 20120328292
- Publication date Dec 27, 2012
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable hybrid switch fabric
- Publication number 20080247387
- Publication date Oct 9, 2008
- David T. Neilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable optical-core network
- Publication number 20080075071
- Publication date Mar 27, 2008
- Nortel Networks Limited
- Maged E. Beshai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Strictly non-blocking switch core having optimized switching archit...
- Publication number 20060269187
- Publication date Nov 30, 2006
- Philip J. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fault isolation of individual switch modules using robust switch ar...
- Publication number 20060182440
- Publication date Aug 17, 2006
- Boris Stefanov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Strictly non-blocking switch core having optimized switching archit...
- Publication number 20060018592
- Publication date Jan 26, 2006
- Philip J. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Group switching method and apparatus for dense wavelength division...
- Publication number 20050141804
- Publication date Jun 30, 2005
- Yuanyuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical crossbar switch
- Publication number 20050040021
- Publication date Feb 24, 2005
- Trevor James Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Strictly non-blocking switch core having optimized switching archit...
- Publication number 20050002601
- Publication date Jan 6, 2005
- Philip J. Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data center architecture utilizing optical switches

Flat, highly connected optical network for data center switch conne...

Data center architecture utilizing optical switches

Flat, highly connected optical network for data center switch conne...

Data center architecture utilizing optical switches

Link aggregation and dynamic distribution of network traffic in a s...

Optoelectronic switch

Data center packet optical transport failure protection

Data center architecture utilizing optical switches

Scalable switch fabric using optical interconnects

Optical switching apparatus

Optical switch architecture

Data center path switch with improved path interconnection architec...

System and method for multi-wavelength encoding

Methods and systems for passive optical switching

System and method for multi-wavelength encoding

System and method for an agile cloud radio access network

Switching Clos network universal element

Optical network switching node in multi-chassis cluster, optical bu...

Data cross-connect system and method

Electrical signal packet routing

Scalable optical-core network

Optical switch fabric with redundancy

Strictly non-blocking switch core having optimized switching archit...

Optical switch fabric with redundancy

Strictly non-blocking switch core having optimized switching archit...

Optical crossbar switch

Scalable, modular, strictly non-blocking electro-optical cross conn...

Optical cross-connect apparatus

Modular photonic switch with wavelength conversion

Patents Applicationslast 30 patents

OPTICAL INTERCONNECTION MODULES FOR AI NETWORKS

FABRIC MODULES FOR HIGH-RADIX NETWORKS

Electrical Switching Cluster System

CONNECTION DETERMINATION METHOD, OPTICAL CROSS INTERCONNECTION UNIT...

SPATIAL SPECTRAL MESH

DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES

Flat, highly connected optical network for data center switch conne...

DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES

DATA CENTER ARCHITECTURE UTILIZING OPTICAL SWITCHES

Flat, highly connected optical network for data center switch conne...

DATA CENTER PACKET OPTICAL TRANSPORT FAILURE PROTECTION

LINK AGGREGATION AND DYNAMIC DISTRIBUTION OF NETWORK TRAFFIC IN A S...

OPTOELECTRONIC SWITCH

OPTOELECTRONIC SWITCH

OPTICAL NETWORK SWITCHING NODE IN MULTI-CHASSIS CLUSTER, OPTICAL BU...

System and Method for Accelerating and Decelerating Packets

System and Method for an Agile Cloud Radio Access Network

System and Method for Multi-Wavelength Encoding

DATA CROSS-CONNECT SYSTEM AND METHOD

SWITCHING CLOS NETWORK UNIVERSAL ELEMENT

SCALABLE OPTICAL-CORE NETWORK

ELECTRICAL SIGNAL PACKET ROUTING

Scalable hybrid switch fabric

Scalable optical-core network

Strictly non-blocking switch core having optimized switching archit...

Fault isolation of individual switch modules using robust switch ar...

Strictly non-blocking switch core having optimized switching archit...

Group switching method and apparatus for dense wavelength division...

Optical crossbar switch

Strictly non-blocking switch core having optimized switching archit...