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ELECTRICITY
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Electric communication
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TRANSMISSION OF DIGITAL INFORMATION
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Routing or path finding of packets in data switching networks
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H04L45/748
Longest matching prefix
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Patents Grants
last 30 patents
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Patent Grant
Hardware-agnostic specification of packet-processing pipelines
Patent number
11,968,126
Issue date
Apr 23, 2024
Mellanox Technologies, Ltd.
Roni Bar Yanai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for blocking spoofed traffic
Patent number
11,968,174
Issue date
Apr 23, 2024
Level 3 Communications, LLC
Brent W. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Identification of route-map clauses using prefix trees
Patent number
11,962,504
Issue date
Apr 16, 2024
VMWARE LLC
Naveen Thanikachalam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Symmetric networking for orphan workloads in cloud networks
Patent number
11,962,498
Issue date
Apr 16, 2024
Cisco Technology, Inc.
Balaji Sundararajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Stateless address translation at an autonomous system (AS) boundary...
Patent number
11,949,593
Issue date
Apr 2, 2024
Cisco Technology, Inc.
Pradeep Kumar Kathail
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing processing queue allocation based on addressing attributes...
Patent number
11,929,920
Issue date
Mar 12, 2024
VMWARE LLC
Bhargav Puvvada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet transmission method and apparatus
Patent number
11,929,923
Issue date
Mar 12, 2024
Huawei Technologies Co., Ltd.
Fanghong Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Traffic processing method, apparatus, and network device
Patent number
11,924,103
Issue date
Mar 5, 2024
Huawei Technologies Co., Ltd.
Shunwan Zhuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient algorithm to eliminate redundant specific prefixes in for...
Patent number
11,924,093
Issue date
Mar 5, 2024
Arista Networks, Inc.
Kumaran Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Prefix length expansion in packet processors
Patent number
11,916,789
Issue date
Feb 27, 2024
Microsoft Technology Licensing, LLC
Steven Balls
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information reporting method, information processing method, appara...
Patent number
11,916,783
Issue date
Feb 27, 2024
Huawei Technologies Co., Ltd.
Shunwan Zhuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and devices for blocking, detecting, and/or preventing mali...
Patent number
11,895,116
Issue date
Feb 6, 2024
Juniper Networks, Inc.
Dilip H. Sanghavi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-tenant virtual private network microsegmentation
Patent number
11,895,019
Issue date
Feb 6, 2024
Alkira, Inc.
Shreyas Heranjal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network device storage of incremental prefix trees
Patent number
11,888,743
Issue date
Jan 30, 2024
Innovium, Inc.
Puneet Agarwal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission path fault processing method and apparatus, and system
Patent number
11,888,732
Issue date
Jan 30, 2024
Huawei Technologies Co., Ltd.
Zhibo Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet sending method and device
Patent number
11,882,022
Issue date
Jan 23, 2024
Huawei Technologies Co., Ltd.
Guoquan Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for translating IPV6 packets for DIA in an SD-W...
Patent number
11,863,515
Issue date
Jan 2, 2024
Cisco Technology, Inc.
Changhong Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable network processing segmentation
Patent number
11,856,031
Issue date
Dec 26, 2023
Arista Networks, Inc.
Adam James Sweeney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing packets in a data network
Patent number
11,849,383
Issue date
Dec 19, 2023
CAMBIUM NETWORKS LTD
Kiran Avva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hardware acceleration device for denial-of-service attack identific...
Patent number
11,838,319
Issue date
Dec 5, 2023
Fortinet, Inc.
Zhi Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network traffic flooding for unknown data-link to transport mapping...
Patent number
11,824,738
Issue date
Nov 21, 2023
Arista Networks, Inc.
Satish Kumar Selvaraj
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing table selection based on utilization
Patent number
11,818,042
Issue date
Nov 14, 2023
Arista Networks, Inc.
Dhanashree Nagre
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system to scale routing in Ethernet Virtual Private Netw...
Patent number
11,804,983
Issue date
Oct 31, 2023
Hewlett Packard Enterprise Development LP
Venkatesh Natarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Associating route tables with ingress traffic to logically isolated...
Patent number
11,671,365
Issue date
Jun 6, 2023
Amazon Technologies, Inc.
Andrew Bruce Dickinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, system, and method for optimizing forwarding information...
Patent number
11,671,366
Issue date
Jun 6, 2023
Juniper Networks, Inc.
Kevin F. Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-stage prefix matching enhancements
Patent number
11,652,744
Issue date
May 16, 2023
Innovium, Inc.
Srinivas Gangam
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Managing prefix lists at edge devices
Patent number
11,637,777
Issue date
Apr 25, 2023
AT&T Intellectual Property I, L.P.
Israel Means
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Longest-prefix matching dynamic allocation in communications network
Patent number
11,606,296
Issue date
Mar 14, 2023
Microsoft Technology Licensing, LLC
Colin Tregenza Dancer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient algorithm to eliminate redundant specific prefixes in for...
Patent number
11,601,364
Issue date
Mar 7, 2023
Arista Networks, Inc.
Kumaran Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems for providing an LPM implementation for a programmable data...
Patent number
11,588,734
Issue date
Feb 21, 2023
PENSANDO SYSTEMS INC.
Ajeer Salil Pudiyapura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ADDRESS GENERATION SYSTEM FOR A WIRELESS COMMUNICATION NETWORK
Publication number
20240155462
Publication date
May 9, 2024
WIREPAS OY
Ville KASEVA
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
METHOD AND APPARATUS FOR PACKET MATCHING, NETWORK DEVICE, AND MEDIUM
Publication number
20240137317
Publication date
Apr 25, 2024
NEW H3C TECHNOLOGIES CO., LTD.
Yang WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-TENANT VIRTUAL PRIVATE NETWORK MICROSEGMENTATION
Publication number
20240137313
Publication date
Apr 25, 2024
Alkira, Inc.
Shreyas Heranjal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR TRANSLATING IPV6 PACKETS FOR DIA IN AN SD-W...
Publication number
20240137335
Publication date
Apr 25, 2024
Cisco Technology, Inc.
Changhong Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK PATH DETERMINING METHOD AND APPARATUS, COMMUNICATION DEVICE...
Publication number
20240113970
Publication date
Apr 4, 2024
Beijing Xiaomi Mobile Software Co., Ltd.
Dong CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM
Publication number
20240113965
Publication date
Apr 4, 2024
Huawei Technologies Co., Ltd
Zhibo HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
An Encoding and Decoding Method and System for Route Origin Authori...
Publication number
20240089236
Publication date
Mar 14, 2024
Computer Network Information Center, Chinese Academy of Sciences
Yanbiao LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BGP Segment Routing optimization by packing multiple prefixes in an...
Publication number
20240073135
Publication date
Feb 29, 2024
CIENA CORPORATION
Anil Dharmshaktu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Asymmetric Addressing For Limited Domains and Internet
Publication number
20240039846
Publication date
Feb 1, 2024
Huawei Technologies Co., Ltd
Kiran Makhijani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK INTERFACE DEVICE LOOK-UP OPERATIONS
Publication number
20240031289
Publication date
Jan 25, 2024
Intel Corporation
Arunkumar BALAKRISHNAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIERV6 PACKET PROCESSING METHOD, DEVICE, AND SYSTEM
Publication number
20240022508
Publication date
Jan 18, 2024
Huawei Technologies Co., Ltd
Fanghong DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LONGEST PREFIX MATCHING
Publication number
20240015102
Publication date
Jan 11, 2024
Ethernity Networks
Guy Soffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRAFFIC CONTROL METHOD AND RELATED DEVICE
Publication number
20240007400
Publication date
Jan 4, 2024
Huawei Technologies Co., Ltd
Ziqing Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ASSIGNING NETWORK ADDRESS PREFIX
Publication number
20230412506
Publication date
Dec 21, 2023
Telefonaktiebolaget LM Ericsson (publ)
Wen Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET SENDING METHOD, APPARATUS, AND SYSTEM, AND STORAGE MEDIUM
Publication number
20230388232
Publication date
Nov 30, 2023
Huawei Technologies Co., Ltd
Mengkai Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR DETECTING ROUTING ANOMALIES BETWEEN AUTONOMOUS SYSTEMS
Publication number
20230379240
Publication date
Nov 23, 2023
ORANGE
Doris FEJZA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
STATELESS ADDRESS TRANSLATION AT AN AUTONOMOUS SYSTEM (AS) BOUNDARY...
Publication number
20230370373
Publication date
Nov 16, 2023
Cisco Technology, Inc.
Pradeep Kumar Kathail
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet Transmission Method and Apparatus
Publication number
20230308386
Publication date
Sep 28, 2023
Huawei Technologies Co., Ltd
Fanghong Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Managing Prefix Lists at Edge Devices
Publication number
20230254251
Publication date
Aug 10, 2023
AT&T INTELLECTUAL PROPERTY I, L.P.
Israel Means
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PREFIX COMPRESSION ROUTES IN EXACT MATCH USING REDIRECTION AND MIRR...
Publication number
20230254240
Publication date
Aug 10, 2023
Arista Networks, Inc.
Ramakrishnan Iyer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Traffic Processing Method, Apparatus, and Network Device
Publication number
20230239242
Publication date
Jul 27, 2023
Huawei Technologies Co., Ltd
Shunwan Zhuang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENTRY GENERATION METHOD, PACKET SENDING METHOD, DEVICE, AND SYSTEM
Publication number
20230208760
Publication date
Jun 29, 2023
Huawei Technologies Co., Ltd
Haibo Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL PLANE DRIVEN SUMMARIZATION IN A NETWORK
Publication number
20230198902
Publication date
Jun 22, 2023
Cisco Technology, Inc.
Balaji Pitta Venkatachalapathy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA PACKET PROCESSING METHOD AND DEVICE
Publication number
20230188463
Publication date
Jun 15, 2023
CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
Weiqiang CHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and Methods for Translating IPV6 Packets for DIA in an SD-W...
Publication number
20230188492
Publication date
Jun 15, 2023
Cisco Technology, Inc.
Changhong Shen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT ALGORITHM TO ELIMINATE REDUNDANT SPECIFIC PREFIXES IN FOR...
Publication number
20230171187
Publication date
Jun 1, 2023
Arista Networks, Inc.
Kumaran Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Route Advertisement Method and Related Device
Publication number
20230155937
Publication date
May 18, 2023
Huawei Technologies Co., Ltd
Zhibo Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Route Advertisement Method and Related Device
Publication number
20230155938
Publication date
May 18, 2023
Huawei Technologies Co., Ltd
Zhibo Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTICAST TRAFFIC TRANSMISSION METHOD AND APPARATUS, COMMUNICATION...
Publication number
20230155932
Publication date
May 18, 2023
ZTE Corporation
Zheng ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE