using optical switching

Industry

CPC
H04Q11/0001

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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q11/00Selecting arrangements for multiplex systems

Current Industry

H04Q11/0001using optical switching

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical source switching method and apparatus
- Patent number 12,156,310
- Issue date Nov 26, 2024
- Huawei Technologies Co., Ltd.
- Benbo Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and apparatus for optical transceiver with multip...
- Patent number 11,927,807
- Issue date Mar 12, 2024
- Juniper Networks, Inc.
- Kevan Peter Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated 3-way branching unit switch module having small footprint
- Patent number 11,888,583
- Issue date Jan 30, 2024
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical source switching method and apparatus
- Patent number 11,877,368
- Issue date Jan 16, 2024
- Huawei Technologies Co., Ltd.
- Benbo Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic optical switching in a telecommunications network
- Patent number 11,863,918
- Issue date Jan 2, 2024
- Level 3 Communications, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic optical switching in a telecommunications network
- Patent number 11,792,556
- Issue date Oct 17, 2023
- Level 3 Communications, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-way branching unit switch module having small footprint
- Patent number 11,700,067
- Issue date Jul 11, 2023
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device and receiving method
- Patent number 11,646,798
- Issue date May 9, 2023
- Fujitsu Optical Components Limited
- Yoshio Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Computing viable paths through an optical network
- Patent number 11,575,440
- Issue date Feb 7, 2023
- Ciena Corporation
- Seemant Bisht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and apparatus for optical transceiver with multip...
- Patent number 11,531,165
- Issue date Dec 20, 2022
- Juniper Networks, Inc.
- Kevan Peter Jones
- G02 - OPTICS
Information Patent Grant
Channelized optical amplifiers and amplifier arrays
- Patent number 11,522,629
- Issue date Dec 6, 2022
- Ciena Corporation
- Jean-Luc Archambault
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic optical switching in a telecommunications network
- Patent number 11,509,979
- Issue date Nov 22, 2022
- Level 3 Communications, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability determination in wavelength division multiplexing netw...
- Patent number 11,349,566
- Issue date May 31, 2022
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical time-domain reflectometer interoperable trunk switch
- Patent number 11,258,509
- Issue date Feb 22, 2022
- Ciena Corporation
- Paul Chedore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient component communication through resource rewiring in disa...
- Patent number 11,182,322
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Min Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems relating to optical networks
- Patent number 11,159,231
- Issue date Oct 26, 2021
- Aeponyx Inc.
- Francois Menard
- G02 - OPTICS
Information Patent Grant
Dynamic optical switching in a telecommunications network
- Patent number 11,153,669
- Issue date Oct 19, 2021
- Level 3 Communications, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reachability determination in wavelength division multiplexing netw...
- Patent number 11,032,003
- Issue date Jun 8, 2021
- AT&T Intellectual Property I, L.P.
- Sheryl Woodward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems relating to optical networks
- Patent number 11,012,151
- Issue date May 18, 2021
- Aeponyx Inc.
- Francois Menard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated physical network management system utilizing high resolut...
- Patent number 10,977,458
- Issue date Apr 13, 2021
- Telescent Inc.
- Anthony Stephen Kewitsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems relating to optical networks
- Patent number 10,972,179
- Issue date Apr 6, 2021
- Aeponyx Inc.
- Francois Menard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems relating to optical networks
- Patent number 10,958,339
- Issue date Mar 23, 2021
- Aeponyx Inc.
- Francois Menard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible onboard optics for networking switches
- Patent number 10,908,369
- Issue date Feb 2, 2021
- Amazon Technologies, Inc.
- Alaa Adel Mahdi Hayder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon photonic integrated system in a switch
- Patent number 10,890,718
- Issue date Jan 12, 2021
- Centera Photonics Inc.
- Chien-Chen Hsieh
- G02 - OPTICS
Information Patent Grant
Systems, methods, and apparatus for optical transceiver with multip...
- Patent number 10,866,364
- Issue date Dec 15, 2020
- Juniper Networks, Inc.
- Kevan Peter Jones
- G02 - OPTICS
Information Patent Grant
Fast restoration using SDFEC defects in coherent optical networks
- Patent number 10,797,824
- Issue date Oct 6, 2020
- Infinera Corporation
- Rajan Rao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical time-domain reflectometer interoperable trunk switch
- Patent number 10,778,327
- Issue date Sep 15, 2020
- Ciena Corporation
- Paul Chedore
- G01 - MEASURING TESTING
Information Patent Grant
Splitter-based colorless-directionless-contentionless reconfigurabl...
- Patent number 10,735,126
- Issue date Aug 4, 2020
- Fujitsu Limited
- Eric Koopferstock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch fabric with bias control
- Patent number 10,687,126
- Issue date Jun 16, 2020
- International Business Machines Corporation
- Nicolas Dupuis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Working channel (CH) tuning methods, devices and system, optical ne...
- Patent number 10,390,117
- Issue date Aug 20, 2019
- ZTE Corporation
- Dezhi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK
- Publication number 20240163590
- Publication date May 16, 2024
- LEVEL 3 COMMUNICATIONS, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK
- Publication number 20240040287
- Publication date Feb 1, 2024
- LEVEL 3 COMMUNICATIONS, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...
- Publication number 20230103587
- Publication date Apr 6, 2023
- Juniper Networks, Inc.
- Kevan Peter JONES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK
- Publication number 20230084405
- Publication date Mar 16, 2023
- LEVEL 3 COMMUNICATIONS, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEXED SINGLE PHOTON SOURCE USING ONE-WAY SWITCHING ELEMENTS
- Publication number 20220317544
- Publication date Oct 6, 2022
- Michele Reilly
- G02 - OPTICS
Information Patent Application
DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK
- Publication number 20220030336
- Publication date Jan 27, 2022
- LEVEL 3 COMMUNICATIONS, LLC
- Laurel Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...
- Publication number 20210111795
- Publication date Apr 15, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- SHERYL WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...
- Publication number 20210063647
- Publication date Mar 4, 2021
- Juniper Networks, Inc.
- Kevan Peter JONES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...
- Publication number 20200371295
- Publication date Nov 26, 2020
- Juniper Networks, Inc.
- Kevan Peter JONES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical time-domain reflectometer interoperable trunk switch
- Publication number 20200374001
- Publication date Nov 26, 2020
- CIENA CORPORATION
- Paul Chedore
- G01 - MEASURING TESTING
Information Patent Application
REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...
- Publication number 20200177274
- Publication date Jun 4, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- SHERYL WOODWARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON PHOTONIC INTEGRATED SYSTEM IN A SWITCH
- Publication number 20200158957
- Publication date May 21, 2020
- CENTERA PHOTONICS INC.
- Chien-Chen Hsieh
- G02 - OPTICS
Information Patent Application
EFFICIENT COMPONENT COMMUNICATION THROUGH RESOURCE REWIRING IN DISA...
- Publication number 20200097426
- Publication date Mar 26, 2020
- International Business Machines Corporation
- Min LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATED PHYSICAL NETWORK MANAGEMENT SYSTEM UTILIZING HIGH RESOLUT...
- Publication number 20200005001
- Publication date Jan 2, 2020
- Telescent Inc.
- Anthony Stephen Kewitsch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL RECEPTION APPARATUS, OPTICAL TRANSMISSION APPARATUS, OPTICA...
- Publication number 20180376226
- Publication date Dec 27, 2018
- Fujitsu Limited
- Yoshitaka Nomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase Adjustment Device for Two Light Waves
- Publication number 20180356598
- Publication date Dec 13, 2018
- Inter-University Research Institute Corporation, National Institutes Of Natur...
- Hitoshi KIUCHI
- G01 - MEASURING TESTING
Information Patent Application
Mechanical Fiber Switch
- Publication number 20180120511
- Publication date May 3, 2018
- Nu Visions International, Inc.
- Paul Chudoba
- G02 - OPTICS
Information Patent Application
OPTICAL POWER MEASUREMENT IN A PASSIVE OPTICAL NETWORK
- Publication number 20180076890
- Publication date Mar 15, 2018
- EXFO INC.
- Bernard RUCHET
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR DESIGNING OPTICAL NETWORK
- Publication number 20180026716
- Publication date Jan 25, 2018
- Fujitsu Limited
- Yutaka Takita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System For An Analog Crossbar Architecture
- Publication number 20170264569
- Publication date Sep 14, 2017
- Curtis Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT OF FRAME PRIORITIES IN FIBRE CHANNEL
- Publication number 20170244485
- Publication date Aug 24, 2017
- International Business Machines Corporation
- Christopher J. Colonna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTILAYER RESOURCE MANAGEMENT AND ARBITRATION IN TRANSPORT NETWORKS
- Publication number 20170201323
- Publication date Jul 13, 2017
- CIENA CORPORATION
- Anurag PRAKASH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER-WIRELESS SYSTEM AND METHODS FOR SIMPLIFIED AND FLEXIBLE FTTX...
- Publication number 20160301474
- Publication date Oct 13, 2016
- Corning Optical Communications LLC
- Kevin Lee Bourg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA-TRANSCEIVER OPTICAL SUPERCHANNEL SWITCHING VIA RF SUB-BAND MU...
- Publication number 20160191168
- Publication date Jun 30, 2016
- NEC Laboratories America, Inc.
- Yue-Kai Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL AND OPTICAL MEMORY ACCESS
- Publication number 20150309945
- Publication date Oct 29, 2015
- International Business Machines Corporation
- Yasunao Katayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compute Followed by Network Load Balancing Procedure for Embedding...
- Publication number 20140379926
- Publication date Dec 25, 2014
- Ankitkumar Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Method, Apparatus and System
- Publication number 20140307738
- Publication date Oct 16, 2014
- Rui Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPARENT CLOCK FOR PRECISION TIMING DISTRIBUTION
- Publication number 20140226984
- Publication date Aug 14, 2014
- Calix, Inc.
- Harold A. Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH AND PROTOCOLS FOR USE THEREWITH
- Publication number 20140205287
- Publication date Jul 24, 2014
- ROCKSTAR CONSORTIUM US LP
- Guo-Qiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH AND PROTOCOLS FOR USE THEREWITH
- Publication number 20140205290
- Publication date Jul 24, 2014
- ROCKSTAR CONSORTIUM US LP
- Guo-Qiang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using optical switching

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical source switching method and apparatus

Systems, methods, and apparatus for optical transceiver with multip...

Integrated 3-way branching unit switch module having small footprint

Optical source switching method and apparatus

Dynamic optical switching in a telecommunications network

Dynamic optical switching in a telecommunications network

Three-way branching unit switch module having small footprint

Receiving device and receiving method

Computing viable paths through an optical network

Systems, methods, and apparatus for optical transceiver with multip...

Channelized optical amplifiers and amplifier arrays

Dynamic optical switching in a telecommunications network

Reachability determination in wavelength division multiplexing netw...

Optical time-domain reflectometer interoperable trunk switch

Efficient component communication through resource rewiring in disa...

Methods and systems relating to optical networks

Dynamic optical switching in a telecommunications network

Reachability determination in wavelength division multiplexing netw...

Methods and systems relating to optical networks

Automated physical network management system utilizing high resolut...

Methods and systems relating to optical networks

Methods and systems relating to optical networks

Flexible onboard optics for networking switches

Silicon photonic integrated system in a switch

Systems, methods, and apparatus for optical transceiver with multip...

Fast restoration using SDFEC defects in coherent optical networks

Optical time-domain reflectometer interoperable trunk switch

Splitter-based colorless-directionless-contentionless reconfigurabl...

Optical switch fabric with bias control

Working channel (CH) tuning methods, devices and system, optical ne...

Patents Applicationslast 30 patents

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

MULTIPLEXED SINGLE PHOTON SOURCE USING ONE-WAY SWITCHING ELEMENTS

DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK

REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...

SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...

SYSTEMS, METHODS, AND APPARATUS FOR OPTICAL TRANSCEIVER WITH MULTIP...

Optical time-domain reflectometer interoperable trunk switch

REACHABILITY DETERMINATION IN WAVELENGTH DIVISION MULTIPLEXING NETW...

SILICON PHOTONIC INTEGRATED SYSTEM IN A SWITCH

EFFICIENT COMPONENT COMMUNICATION THROUGH RESOURCE REWIRING IN DISA...

AUTOMATED PHYSICAL NETWORK MANAGEMENT SYSTEM UTILIZING HIGH RESOLUT...

OPTICAL RECEPTION APPARATUS, OPTICAL TRANSMISSION APPARATUS, OPTICA...

Phase Adjustment Device for Two Light Waves

Mechanical Fiber Switch

OPTICAL POWER MEASUREMENT IN A PASSIVE OPTICAL NETWORK

DEVICE AND METHOD FOR DESIGNING OPTICAL NETWORK

Method And System For An Analog Crossbar Architecture

MANAGEMENT OF FRAME PRIORITIES IN FIBRE CHANNEL

MULTILAYER RESOURCE MANAGEMENT AND ARBITRATION IN TRANSPORT NETWORKS

FIBER-WIRELESS SYSTEM AND METHODS FOR SIMPLIFIED AND FLEXIBLE FTTX...

INTRA-TRANSCEIVER OPTICAL SUPERCHANNEL SWITCHING VIA RF SUB-BAND MU...

ELECTRICAL AND OPTICAL MEMORY ACCESS

Compute Followed by Network Load Balancing Procedure for Embedding...

Communication Method, Apparatus and System

TRANSPARENT CLOCK FOR PRECISION TIMING DISTRIBUTION

OPTICAL SWITCH AND PROTOCOLS FOR USE THEREWITH

OPTICAL SWITCH AND PROTOCOLS FOR USE THEREWITH