Switching fabrics

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CPC
H04J2203/0003

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J2203/00Aspects of optical multiplex systems other than those covered by H04J14/00

Current Industry

H04J2203/0003Switching fabrics

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical communication system, optical transceiver, optical communic...
- Patent number 11,533,109
- Issue date Dec 20, 2022
- NEC Corporation
- Isao Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,470,019
- Issue date Oct 11, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flexible Ethernet switching systems and methods
- Patent number 11,277,217
- Issue date Mar 15, 2022
- Ciena Corporation
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for managing a telecommunication network
- Patent number 10,749,624
- Issue date Aug 18, 2020
- Scuola Superiore di Studi Universitari e di Perfezionamento Sant'Anna
- Matteo Dallaglio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible ethernet switching systems and methods
- Patent number 10,425,177
- Issue date Sep 24, 2019
- Ciena Corporation
- Sebastien Gareau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for communicating data over a communication ch...
- Patent number 9,461,764
- Issue date Oct 4, 2016
- Cortina Systems, Inc.
- Juan-Carlos Calderon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device including a bit rate adjustment function
- Patent number 9,066,163
- Issue date Jun 23, 2015
- Fujitsu Limited
- Toru Katagiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extending a local area network
- Patent number 9,001,837
- Issue date Apr 7, 2015
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unidirectional asymmetric traffic pattern systems and methods in sw...
- Patent number 8,665,889
- Issue date Mar 4, 2014
- Ciena Corporation
- Satish Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extending a local area network
- Patent number 8,315,266
- Issue date Nov 20, 2012
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient provisioning of a VT/TU cross-connect
- Patent number 7,978,736
- Issue date Jul 12, 2011
- CIENA Corporation
- Andrew Jarabek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission device, optical transmission method, and compu...
- Patent number 7,912,371
- Issue date Mar 22, 2011
- Fujitsu Limited
- Nobuki Nakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous transmission network node
- Patent number 7,688,833
- Issue date Mar 30, 2010
- Nortel Networks Limited
- Shane J O'Neill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multistage digital cross connect with synchronized configuration sw...
- Patent number 7,301,941
- Issue date Nov 27, 2007
- LSI Corporation
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time slot interchanger
- Patent number 7,260,092
- Issue date Aug 21, 2007
- LSI Corporation
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-connection of high bandwidth signal traffic across independen...
- Patent number 7,197,031
- Issue date Mar 27, 2007
- Nortel Networks Limited
- Malcolm Betts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent flexible concatenation
- Patent number 7,173,930
- Issue date Feb 6, 2007
- CIENA Corporation
- Tom Wellbaum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combining narrowband applications with broadband transport
- Patent number 7,075,920
- Issue date Jul 11, 2006
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Hallenstál
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for transmitting plesiochronous signals in a SDH system
- Patent number 6,870,856
- Issue date Mar 22, 2005
- Lucent Technologies Inc.
- Volkmar Schroth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multistage digital cross connect with integral frame timing
- Patent number 6,870,838
- Issue date Mar 22, 2005
- LSI Logic Corporation
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for cross-connecting data streams with efficie...
- Patent number 6,680,938
- Issue date Jan 20, 2004
- Nortel Networks Limited
- Karl H Hammermeister
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for providing conversion of TDM-based frame relay data in a...
- Patent number 6,493,346
- Issue date Dec 10, 2002
- Alcatel USA Sourcing, L.P.
- Robert Cantwell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OC3 delivery unit; low level maintenance bus
- Patent number 6,389,013
- Issue date May 14, 2002
- Alcatel USA Sourcing, L.P.
- Dwight W. Doss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit-switched network
- Patent number 6,324,175
- Issue date Nov 27, 2001
- Nippon Telegraph and Telephone Corporation
- Kohei Shiomoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for centrally-managing switching functions
- Patent number 6,128,321
- Issue date Oct 3, 2000
- Alcatel USA Sourcing, L.P.
- Shaun Bennett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross connection system for time-division multiplexed signal
- Patent number 6,034,947
- Issue date Mar 7, 2000
- Fujitsu Limited
- Hiroshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic communication line analyzer apparatus and method
- Patent number 5,991,270
- Issue date Nov 23, 1999
- Digital Lightwave, Inc.
- Bryan J. Zwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband digital cross-connect system architecture
- Patent number 5,982,746
- Issue date Nov 9, 1999
- Alcatel USA, Inc.
- Gary D. Hanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processor device for terminating and creating synchronous transport...
- Patent number 5,850,387
- Issue date Dec 15, 1998
- DSC Communications Corporation
- Daniel P. Lyon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic communication line analyzer apparatus and method
- Patent number 5,805,571
- Issue date Sep 8, 1998
- Bryan J. Zwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL TRANSCEIVER, OPTICAL COMMUNIC...
- Publication number 20220190924
- Publication date Jun 16, 2022
- NEC Corporation
- Isao TOMITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE INCLUDING A BIT RATE ADJUSTMENT FUNCTION
- Publication number 20140178073
- Publication date Jun 26, 2014
- Fujitsu Limited
- Toru KATAGIRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extending A Local Area Network
- Publication number 20130230034
- Publication date Sep 5, 2013
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIDIRECTIONAL ASYMMETRIC TRAFFIC PATTERN SYSTEMS AND METHODS IN SW...
- Publication number 20130230052
- Publication date Sep 5, 2013
- CIENA Corporation
- Satish GOPALAKRISHNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK APPARATUS
- Publication number 20130039644
- Publication date Feb 14, 2013
- Fujitsu Limited
- Miwa TANIGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DATA PROCESSING
- Publication number 20090161698
- Publication date Jun 25, 2009
- FUJITSU LIMITED
- Isao CHIKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission device, optical transmission method, and compu...
- Publication number 20070223922
- Publication date Sep 27, 2007
- FUJITSU LIMITED
- Nobuki Nakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient provisioning of a VT/TU cross-connect
- Publication number 20050068988
- Publication date Mar 31, 2005
- Andrew Jarabek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchonous transmission network node
- Publication number 20040042462
- Publication date Mar 4, 2004
- Shane J. O'Neill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overhead processing in telecommunications nodes
- Publication number 20040008673
- Publication date Jan 15, 2004
- Ygal Arbel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transparent flexible concatenation
- Publication number 20030189925
- Publication date Oct 9, 2003
- CIENA Corporation
- Tom Wellbaum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cross-connection of high bandwidth signal traffic across independen...
- Publication number 20030099231
- Publication date May 29, 2003
- NORTEL NETWORKS LIMITED
- Malcolm Betts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scheduling clos networks
- Publication number 20030058848
- Publication date Mar 27, 2003
- Velio Communications, Inc.
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated multi-rate cross-connect system
- Publication number 20030007491
- Publication date Jan 9, 2003
- E. Lawrence Read
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and compensation module for the phase compensation of clock...
- Publication number 20020080825
- Publication date Jun 27, 2002
- ALCATEL
- Michael Joachim Wolf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Processor device for terminating and creating synchronous transport...
- Publication number 20010053146
- Publication date Dec 20, 2001
- Alcatel U.S.A., Inc., Delaware corporation
- Daniel P. Lyon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multistage digital cross connect with synchronized configuration sw...
- Publication number 20010053160
- Publication date Dec 20, 2001
- Velio Communications, Inc. San Jose, CA
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Combining narrowband applications with broadband transport
- Publication number 20010036177
- Publication date Nov 1, 2001
- Magnus Hallenstal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multistage digital cross connect with integral frame timing
- Publication number 20010033569
- Publication date Oct 25, 2001
- Velio Communications, Inc.
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time slot interchanger
- Publication number 20010033584
- Publication date Oct 25, 2001
- Velio Communications, Inc. San Jose, CA
- William J. Dally
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Switching fabrics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical communication system, optical transceiver, optical communic...

Dynamically switching queueing schemes for network switches

Flexible Ethernet switching systems and methods

Method for managing a telecommunication network

Flexible ethernet switching systems and methods

Apparatus and method for communicating data over a communication ch...

Optical transmission device including a bit rate adjustment function

Extending a local area network

Unidirectional asymmetric traffic pattern systems and methods in sw...

Extending a local area network

Efficient provisioning of a VT/TU cross-connect

Optical transmission device, optical transmission method, and compu...

Synchronous transmission network node

Multistage digital cross connect with synchronized configuration sw...

Time slot interchanger

Cross-connection of high bandwidth signal traffic across independen...

Transparent flexible concatenation

Combining narrowband applications with broadband transport

Circuit for transmitting plesiochronous signals in a SDH system

Multistage digital cross connect with integral frame timing

Method and apparatus for cross-connecting data streams with efficie...

System for providing conversion of TDM-based frame relay data in a...

OC3 delivery unit; low level maintenance bus

Circuit-switched network

System and method for centrally-managing switching functions

Cross connection system for time-division multiplexed signal

Dynamic communication line analyzer apparatus and method

Broadband digital cross-connect system architecture

Processor device for terminating and creating synchronous transport...

Dynamic communication line analyzer apparatus and method

Patents Applicationslast 30 patents

OPTICAL COMMUNICATION SYSTEM, OPTICAL TRANSCEIVER, OPTICAL COMMUNIC...

OPTICAL TRANSMISSION DEVICE INCLUDING A BIT RATE ADJUSTMENT FUNCTION

Extending A Local Area Network

UNIDIRECTIONAL ASYMMETRIC TRAFFIC PATTERN SYSTEMS AND METHODS IN SW...

OPTICAL NETWORK APPARATUS

METHOD AND APPARATUS FOR DATA PROCESSING

Optical transmission device, optical transmission method, and compu...

Efficient provisioning of a VT/TU cross-connect

Synchonous transmission network node

Overhead processing in telecommunications nodes

Transparent flexible concatenation

Cross-connection of high bandwidth signal traffic across independen...

Scheduling clos networks

Integrated multi-rate cross-connect system

Method and compensation module for the phase compensation of clock...

Processor device for terminating and creating synchronous transport...

Multistage digital cross connect with synchronized configuration sw...

Combining narrowband applications with broadband transport

Multistage digital cross connect with integral frame timing

Time slot interchanger