Loop free

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CPC
H04L45/18

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L45/00Routing or path finding of packets in data switching networks

Current Industry

H04L45/18Loop free

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods, nodes and systems in a communication network
- Patent number 12,170,606
- Issue date Dec 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Balázs Peter Gerö
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop detection for IP packets
- Patent number 12,132,605
- Issue date Oct 29, 2024
- Nokia Solutions and Networks Oy
- Pranjal Kumar Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit specific traffic along blocked link
- Patent number 12,101,218
- Issue date Sep 24, 2024
- Hewlett Packard Enterprise Development LP
- Charles F. Clark
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service and topology exchange protocol
- Patent number 12,081,432
- Issue date Sep 3, 2024
- 128 TECHNOLOGY, INC.
- Hadriel S. Kaplan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring network for specified data type
- Patent number 12,068,885
- Issue date Aug 20, 2024
- Ethernovia Inc.
- Max Klaus Turner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bit indexed explicit replication using multiprotocol label switching
- Patent number 12,068,871
- Issue date Aug 20, 2024
- Cisco Technology, Inc.
- Ijsbrand Wijnands
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system to prevent micro-loops during a network topology...
- Patent number 12,058,028
- Issue date Aug 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Naga Sricharan Parakala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop avoidance communications method, device, and system
- Patent number 12,034,631
- Issue date Jul 9, 2024
- Huawei Technologies Co., Ltd.
- Chongyang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BGP route identification method, apparatus, and device
- Patent number 11,936,551
- Issue date Mar 19, 2024
- Huawei Technologies Co., Ltd.
- Shunwan Zhuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symmetric routing in software-defined networks
- Patent number 11,929,849
- Issue date Mar 12, 2024
- Cisco Technology, Inc.
- Satish Mahadevan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for using infiniband routing algorithms for ether...
- Patent number 11,916,745
- Issue date Feb 27, 2024
- Oracle International Corporation
- Bjørn Dag Johnsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layered multicast and fair bandwidth allocation and packet prioriti...
- Patent number 11,910,037
- Issue date Feb 20, 2024
- Scale Video Coding, LLC
- Erik Van Zijst
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diagnosing and resolving issues in a network using probe packets
- Patent number 11,902,139
- Issue date Feb 13, 2024
- Cisco Technology, Inc.
- Atri Indiresan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and node for packet transmission in network
- Patent number 11,882,026
- Issue date Jan 23, 2024
- Huawei Technologies Co., Ltd.
- Zhibo Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Avoiding loops by preventing further fast reroute (FRR) after an ea...
- Patent number 11,876,706
- Issue date Jan 16, 2024
- Juniper Networks, Inc.
- Kireeti Kompella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Status management in a mesh network
- Patent number 11,863,618
- Issue date Jan 2, 2024
- UAB 360 IT
- Mantas Jonytis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
BMP route detection method and network device
- Patent number 11,855,876
- Issue date Dec 26, 2023
- Huawei Technologies Co., Ltd.
- Haijun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic loop detection and suppression
- Patent number 11,848,866
- Issue date Dec 19, 2023
- Comcast Cable Communications, LLC
- Chia-Chang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decentralized wide-area network traffic engineering
- Patent number 11,811,646
- Issue date Nov 7, 2023
- Microsoft Technology Licensing, LLC
- Umesh Krishnaswamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Status management in a mesh network
- Patent number 11,792,261
- Issue date Oct 17, 2023
- UAB 360 IT
- Mantas Jonytis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for loop-free dynamic on-demand and proactive routing in...
- Patent number 11,765,078
- Issue date Sep 19, 2023
- The Regents of the University of California
- Jose Joaquin Garcia-Luna-Aceves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-organizing network concepts for small cells backhauling
- Patent number 11,758,421
- Issue date Sep 12, 2023
- Nokia Solutions and Networks Oy
- David Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for direct routing between nodes of networks
- Patent number 11,743,183
- Issue date Aug 29, 2023
- Sonos, Inc.
- Jeffrey M. Peters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop prevention in virtual layer 2 networks
- Patent number 11,689,455
- Issue date Jun 27, 2023
- Oracle International Corporation
- Jagwinder Singh Brar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop prevention system
- Patent number 11,658,897
- Issue date May 23, 2023
- Dell Products L.P.
- Sudharsan Dhamal Gopalarathnam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unidirectional link detection misconfiguration auto-detection
- Patent number 11,616,694
- Issue date Mar 28, 2023
- Hewlett Packard Enterprise Development LP
- David Corrales Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast source discovery protocol (MSDP) loop avoidance
- Patent number 11,582,054
- Issue date Feb 14, 2023
- Juniper Networks, Inc.
- Alisha Jyoti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Closing open loops of wireless mesh networks
- Patent number 11,546,831
- Issue date Jan 3, 2023
- Meta Platforms, Inc.
- Po Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast flooding topology protection
- Patent number 11,546,252
- Issue date Jan 3, 2023
- Huawei Technologies Co., Ltd.
- Huaimo Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Convergence function to avoid micro-loops
- Patent number 11,528,215
- Issue date Dec 13, 2022
- Microsoft Technology Licensing, LLC
- Alan Keith Davey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BYPASS ROUTING
- Publication number 20240406094
- Publication date Dec 5, 2024
- Tesla, Inc.
- Douglas R. Williams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SCP DOMAIN ROUTING LOOPING
- Publication number 20240388525
- Publication date Nov 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Yunjie LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURING ROUTING IN NETWORKS
- Publication number 20240380688
- Publication date Nov 14, 2024
- Nokia Solutions and Networks Oy
- Henri Markus Koskinen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bit Index Explicit Replication Fast Reroute
- Publication number 20240356835
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Huaimo Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYMMETRIC ROUTING IN SOFTWARE-DEFINED NETWORKS
- Publication number 20240333554
- Publication date Oct 3, 2024
- Cisco Technology, Inc.
- Satish Mahadevan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEER IN HYBRID PEER-TO-PEER NETWORK AND METHOD OF SETTING PATH BETW...
- Publication number 20240333791
- Publication date Oct 3, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Wook Hyun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Loop Avoidance Communications Method, Device, and System
- Publication number 20240323115
- Publication date Sep 26, 2024
- Huawei Technologies Co., Ltd
- Chongyang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-PLANE ACCESS WITH CREDIT-LOOP PREVENTION
- Publication number 20240314067
- Publication date Sep 19, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Yoav Menes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOOP DETECTION METHOD AND APPARATUS
- Publication number 20240235986
- Publication date Jul 11, 2024
- Huawei Technologies Co., Ltd
- Jianhong Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BGP ROUTE IDENTIFICATION METHOD, APPARATUS, AND DEVICE
- Publication number 20240179087
- Publication date May 30, 2024
- Huawei Technologies Co., Ltd
- Shunwan ZHUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR USING INFINIBAND ROUTING ALGORITHMS FOR ETHER...
- Publication number 20240179069
- Publication date May 30, 2024
- ORACLE INTERNATIONAL CORPORATION
- Bjørn Dag Johnsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Loop Detection and Suppression
- Publication number 20240171513
- Publication date May 23, 2024
- Comcast Cable Communications, LLC
- Chia-Chang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FACILITATING FAST RE-ROUTE IN HIGH-AVAILABILITY NETWORKS
- Publication number 20240146653
- Publication date May 2, 2024
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Saurabh Mohan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AVOIDING LOOPS BY PREVENTING FURTHER FAST REROUTE (FRR) AFTER AN EA...
- Publication number 20240080268
- Publication date Mar 7, 2024
- Juniper Networks, Inc.
- Kireeti Kompella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECENTRALIZED WIDE-AREA NETWORK TRAFFIC ENGINEERING
- Publication number 20240015094
- Publication date Jan 11, 2024
- Microsoft Technology Licensing, LLC
- Umesh KRISHNASWAMY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Routing Between Devices in Mesh Networks
- Publication number 20230403230
- Publication date Dec 14, 2023
- Sonos, Inc.
- Jeffrey M. Peters
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE NETWORK DETECTION OF NETWORK LOOPS
- Publication number 20230344743
- Publication date Oct 26, 2023
- Schweitzer Engineering Laboratories, Inc.
- Tristan Lloyd Mullis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOOP PREVENTION IN VIRTUAL LAYER 2 NETWORKS
- Publication number 20230283549
- Publication date Sep 7, 2023
- ORACLE INTERNATIONAL CORPORATION
- Jagwinder Singh Brar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECENTRALIZED WIDE-AREA NETWORK TRAFFIC ENGINEERING
- Publication number 20230275828
- Publication date Aug 31, 2023
- Microsoft Technology Licensing, LLC
- Umesh KRISHNASWAMY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Route Advertisement Method, Route Loop Check Method, and Device
- Publication number 20230269174
- Publication date Aug 24, 2023
- Huawei Technologies Co., Ltd
- Chuan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSIENT LOOP PREVENTION IN ETHERNET VIRTUAL PRIVATE NETWORK EGRES...
- Publication number 20230239235
- Publication date Jul 27, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Jiang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, METHOD, SYSTEM AND PROGRAM FOR DISTRIBUTING TRAFFIC
- Publication number 20230231807
- Publication date Jul 20, 2023
- Nippon Telegraph and Telephone Corporation
- Hideo KAWATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Route Importing Method, Device, and System
- Publication number 20230188454
- Publication date Jun 15, 2023
- Huawei Technologies Co., Ltd
- Yangyang Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Loop Detection and Suppression
- Publication number 20230038780
- Publication date Feb 9, 2023
- Comcast Cable Communications, LLC
- Chia-Chang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTE DETECTION METHOD AND NETWORK DEVICE
- Publication number 20230013366
- Publication date Jan 19, 2023
- Huawei Technologies Co., Ltd
- Haijun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOOP PREVENTION SYSTEM
- Publication number 20230006916
- Publication date Jan 5, 2023
- Dell Products L.P.
- Sudharsan Dhamal Gopalarathnam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Closing Open Loops of Wireless Mesh Networks
- Publication number 20220408343
- Publication date Dec 22, 2022
- Po Han Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGING CHANGES TO INTERDEPENDENT NETWORK ELEMENTS
- Publication number 20220368624
- Publication date Nov 17, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Stephen Wolyn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PACKET FORWARDING
- Publication number 20220360519
- Publication date Nov 10, 2022
- ZTE Corporation
- Benchong XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVERGENCE FUNCTION TO AVOID MICRO-LOOPS
- Publication number 20220337507
- Publication date Oct 20, 2022
- Microsoft Technology Licensing, LLC
- Alan Keith DAVEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods, nodes and systems in a communication network

Loop detection for IP packets

Transmit specific traffic along blocked link

Service and topology exchange protocol

Ring network for specified data type

Bit indexed explicit replication using multiprotocol label switching

Method and system to prevent micro-loops during a network topology...

Loop avoidance communications method, device, and system

BGP route identification method, apparatus, and device

Symmetric routing in software-defined networks

System and method for using infiniband routing algorithms for ether...

Layered multicast and fair bandwidth allocation and packet prioriti...

Diagnosing and resolving issues in a network using probe packets

Method and node for packet transmission in network

Avoiding loops by preventing further fast reroute (FRR) after an ea...

Status management in a mesh network

BMP route detection method and network device

Dynamic loop detection and suppression

Decentralized wide-area network traffic engineering

Status management in a mesh network

Techniques for loop-free dynamic on-demand and proactive routing in...

Self-organizing network concepts for small cells backhauling

Methods and apparatus for direct routing between nodes of networks

Loop prevention in virtual layer 2 networks

Loop prevention system

Unidirectional link detection misconfiguration auto-detection

Multicast source discovery protocol (MSDP) loop avoidance

Closing open loops of wireless mesh networks

Fast flooding topology protection

Convergence function to avoid micro-loops

Patents Applicationslast 30 patents

BYPASS ROUTING

METHOD AND APPARATUS FOR SCP DOMAIN ROUTING LOOPING

CONFIGURING ROUTING IN NETWORKS

Bit Index Explicit Replication Fast Reroute

SYMMETRIC ROUTING IN SOFTWARE-DEFINED NETWORKS

PEER IN HYBRID PEER-TO-PEER NETWORK AND METHOD OF SETTING PATH BETW...

Loop Avoidance Communications Method, Device, and System

INTER-PLANE ACCESS WITH CREDIT-LOOP PREVENTION

LOOP DETECTION METHOD AND APPARATUS

BGP ROUTE IDENTIFICATION METHOD, APPARATUS, AND DEVICE

SYSTEM AND METHOD FOR USING INFINIBAND ROUTING ALGORITHMS FOR ETHER...

Dynamic Loop Detection and Suppression

FACILITATING FAST RE-ROUTE IN HIGH-AVAILABILITY NETWORKS

AVOIDING LOOPS BY PREVENTING FURTHER FAST REROUTE (FRR) AFTER AN EA...

DECENTRALIZED WIDE-AREA NETWORK TRAFFIC ENGINEERING

Data Routing Between Devices in Mesh Networks

PROGRAMMABLE NETWORK DETECTION OF NETWORK LOOPS

LOOP PREVENTION IN VIRTUAL LAYER 2 NETWORKS

DECENTRALIZED WIDE-AREA NETWORK TRAFFIC ENGINEERING

Route Advertisement Method, Route Loop Check Method, and Device

TRANSIENT LOOP PREVENTION IN ETHERNET VIRTUAL PRIVATE NETWORK EGRES...

DEVICE, METHOD, SYSTEM AND PROGRAM FOR DISTRIBUTING TRAFFIC

Route Importing Method, Device, and System

Dynamic Loop Detection and Suppression

ROUTE DETECTION METHOD AND NETWORK DEVICE

LOOP PREVENTION SYSTEM

Closing Open Loops of Wireless Mesh Networks

MANAGING CHANGES TO INTERDEPENDENT NETWORK ELEMENTS

METHOD AND DEVICE FOR PACKET FORWARDING

CONVERGENCE FUNCTION TO AVOID MICRO-LOOPS