ClassID:

225462

H04L12/4683 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Interconnection of networks; Virtual LANs, VLANs, e.g. virtual private networks [VPN]; Dynamic sharing of VLAN information amongst network nodes characterized by the protocol used

Sub-classes:
Recent Application in this class:
#1
20260062890
2026-03-05

HETEROGENEOUS CONSTRUCTION EQUIPMENT REMOTE CONTROL SYSTEM

#2
20250007982
2025-01-02

VEHICLE DATA COMMUNICATION SYSTEM, ELECTRONIC CONTROL UNIT, AND COMMUNICATION BAND SETTING PROGRAM

#3
20240163134
2024-05-16

Method for accelerating generation of VXLAN packet with hardware, method for accelerating removal of VXLAN header with hardware, and method for accelerating modification to VXLAN packet with hardware

#4
20240015050
2024-01-11

Asymmetric hub and spoke overlay network

#5
20230254183
2023-08-10

Generating route target values for virtual private network routes

#6
20230254182
2023-08-10

CONFIGURATION OF A PRIVATE NETWORK SEGMENT

#7
20220321382
2022-10-06

Generating route target values for virtual private network routes

#8
20210377221
2021-12-02

Systems and Methods for Costing In Nodes after Policy Plane Convergence

#9
20200382446
2020-12-03

Ethernet switch and method of controlling the same

#10
20200076844
2020-03-05

Systems and methods for providing secure remote data transfer for medical devices

#11
20190068547
2019-02-28

System and method for direct connections between previously unconnected network devices across one or more unknown networks

#12
20190036734
2019-01-31

Systems and methods for dynamic network address modification related applications

#13
20180316644
2018-11-01

Service dependent IP addresses

#14
20180191561
2018-07-05

Network element upgrade method and device

#15
20180139073
2018-05-17

Method to support multi-protocol for virtualization

#16
20180013717
2018-01-11

Service dependent IP addresses

#17
20170302476
2017-10-19

Associating VXLANs with tunnels

#18
20170244787
2017-08-24

Hot swapping and hot scaling containers

#19
20170244593
2017-08-24

Container-based cloud exchange disaster recovery

#20
20170228251
2017-08-10

Learning a MAC address in VXLAN

#21
20170214550
2017-07-27

Virtual network inter-container communication

#22
20170063800
2017-03-02

Dynamic virtual private network

#23
20160182290
2016-06-23

METHOD FOR UPDATING A VIRTUAL PRIVATE NETWORK IN A MULTI-PROTOCOL LABEL SWITCHING NETWORK

#24
20160028653
2016-01-28

Controllable virtual link aggregation internet protocol forwarding

#25
20150288541
2015-10-08

Network functions virtualization interconnection gateway

#26
20150195105
2015-07-09

VPN implementation method and PE device

#27
20150016304
2015-01-15

IMPLEMENTATION OF VPNS OVER A LINK STATE PROTOCOL CONTROLLED ETHERNET NETWORK

#28
20140101325
2014-04-10

Dynamic virtual private network

#29
20140101324
2014-04-10

Dynamic virtual private network

#30
20110103263
2011-05-05

Implementation of VPNs over a link state protocol controlled Ethernet network

#31
20090168666
2009-07-02

Implementation of VPNs over a link state protocol controlled ethernet network

#32
20070250612
2007-10-25

METHOD FOR UPDATING A VIRTUAL PRIVATE NETWORK IN A MULTI-PROTOCOL LABEL SWITCHING NETWORK