ClassID:

231345

H04Q2011/0056 - CPC Classification

Classification description:

Selecting arrangements for multiplex systems using optical switching; Switch and router aspects; Interconnection of switches Clos

Recent Application in this class:
#1
20260052327
2026-02-19

UNIVERSAL MESH

#2
20250234117
2025-07-17

OPTICAL INTERCONNECTION MODULES FOR AI NETWORKS

#3
20240171886
2024-05-23

FABRIC MODULES FOR HIGH-RADIX NETWORKS

#4
20240168221
2024-05-23

PHOTONIC FABRIC CHIP DEVICE

#5
20240056706
2024-02-15

Electrical Switching Cluster System

#6
20230319440
2023-10-05

CONNECTION DETERMINATION METHOD, OPTICAL CROSS INTERCONNECTION UNIT, APPARATUS, SWITCHING DEVICE, MEDIUM

#7
20210297757
2021-09-23

SPATIAL SPECTRAL MESH

#8
20210219032
2021-07-15

Data center architecture utilizing optical switches

#9
20210058685
2021-02-25

Flat, highly connected optical network for data center switch connectivity

#10
20200366976
2020-11-19

Data center architecture utilizing optical switches

#11
20200236449
2020-07-23

Data center architecture utilizing optical switches

#12
20190158939
2019-05-23

Flat, highly connected optical network for data center switch connectivity

#13
20190149896
2019-05-16

Data center packet optical transport failure protection

#14
20190068485
2019-02-28

Link aggregation and dynamic distribution of network traffic in a switching clos network

#15
20180183524
2018-06-28

Optoelectronic switch

#16
20170117966
2017-04-27

OPTOELECTRONIC SWITCH

#17
20170105060
2017-04-13

Scalable switch fabric using optical interconnects

#18
20160309243
2016-10-20

Optical switching apparatus

#19
20160047991
2016-02-18

Optical switch architecture

#20
20160007102
2016-01-07

Data center path switch with improved path interconnection architecture

#21
20150296278
2015-10-15

Methods and systems for passive optical switching

#22
20140255022
2014-09-11

Optical network switching node in multi-chassis cluster, optical burst synchronization method, and line card chassis

#23
20140161451
2014-06-12

System and method for multi-wavelength encoding

#24
20140161447
2014-06-12

System and method for an agile cloud radio access network

#25
20140140697
2014-05-22

Data cross-connect system and method

#26
20140133851
2014-05-15

Switching Clos network universal element

#27
20120328292
2012-12-27

Electrical signal packet routing

#28
20080247387
2008-10-09

Scalable hybrid switch fabric

#29
20080075071
2008-03-27

Scalable optical-core network

#30
20060269187
2006-11-30

Strictly non-blocking switch core having optimized switching architecture based on reciprocity conditions

#31
20060182440
2006-08-17

Fault isolation of individual switch modules using robust switch architecture

#32
20060018592
2006-01-26

Strictly non-blocking switch core having optimized switching architecture based on reciprocity conditions

#33
20050141804
2005-06-30

Group switching method and apparatus for dense wavelength division multiplexing optical networks

#34
20050040021
2005-02-24

Optical crossbar switch

#35
20050002601
2005-01-06

Strictly non-blocking switch core having optimized switching architecture based on reciprocity conditions

#36
15425172
2019-08-13

Data center architecture utilizing optical switches