ClassID:

225147

H04L12/04 - CPC Classification

Classification description:

Data switching networks; Details Switchboards

Recent Application in this class:
#1
20260046153
2026-02-12

Communication Unit for a Communication System

#2
20230108376
2023-04-06

Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium

#3
20230085624
2023-03-23

MODULAR SYSTEM (SWITCHBOARDS AND MID-PLANE) FOR SUPPORTING 50G OR 100G ETHERNET SPEEDS OF FPGA+SSD

#4
20230038813
2023-02-09

Adaptive backoff time in power-over-ethernet detection cycles

#5
20200412557
2020-12-31

Modular system (switch boards and mid-plane) for supporting 50G or 100G Ethernet speeds of FPGA+SSD

#6
20200235959
2020-07-23

Hardware based packet replication at tail end node

#7
20200205003
2020-06-25

Method and user equipment for handling of integrity check failures of PDCP PDUS

#8
20200014535
2020-01-09

Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium

#9
20190296920
2019-09-26

Method and service-providing server for secure transmission of user-authenticating information

#10
20190109720
2019-04-11

Modular system (switch boards and mid-plane) for supporting 50G or 100G ethernet speeds of FPGA+SSD

#11
20190097839
2019-03-28

Hardware based packet replication at tail end node

#12
20190037454
2019-01-31

Security key derivation for handover

#13
20180331837
2018-11-15

Secure information transmitting system and method for personal identity authentication

#14
20170011408
2017-01-12

Generating reports from short message type identifiers based on specific attributes

#15
20160366591
2016-12-15

Personal digital identity device with near field and non near field radios for access control

#16
20160308838
2016-10-20

DIGITAL SWITCHBOARD

#17
20160294566
2016-10-06

Switching device and packet discarding method

#18
20160294565
2016-10-06

Methods and systems of increasing security quality of computing-device communications

#19
20160277901
2016-09-22

Spatially mapping radio frequency data in 3-dimensional environments

#20
20160087886
2016-03-24

Fibre channel over Ethernet switch system

#21
20160087845
2016-03-24

Support for converged fiber channel over ethernet (FCoE) traffic on software defined networks (SDNs)

#22
20140269687
2014-09-18

Method for managing a switch chip port, main control board, switch board, and system

#23
20130188472
2013-07-25

Method for managing a switch chip port, main control board, switch board, and system

#24
20120331287
2012-12-27

Provisioning a shared secret to a portable electronic device and to a service entity

#25
20070247449
2007-10-25

Wireless display