ClassID:

231498

H04Q2213/1302 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Relay switches

Recent Application in this class:
#1
20200235778
2020-07-23

Flexible redundancy using RF switch matrix

#2
20190288736
2019-09-19

Multiway switch, radio frequency system, and wireless communication device

#3
20190288735
2019-09-19

Multiway switch, radio frequency system, and wireless communication device

#4
20190288732
2019-09-19

Multiway switch, radio frequency system, and wireless communication device

#5
20190288729
2019-09-19

Multiway switch, radio frequency system, and wireless communication device

#6
20190288727
2019-09-19

Multiway switch, radio frequency system, and wireless communication device

#7
20190288714
2019-09-19

Multiway switch, radio frequency system, and communication device

#8
20190253340
2019-08-15

Methods and apparatuses for path selection in a packet network

#9
20190179780
2019-06-13

Set buffer state instruction

#10
20190028144
2019-01-24

Flexible redundancy using RF switch matrix

#11
20180111825
2018-04-26

Systems and methods for MEMS-based cross-point electrical switching

#12
20170346519
2017-11-30

Signal Distribution System Cascadable AGC Device and Method

#13
20170244570
2017-08-24

Multicast switching system

#14
20160330203
2016-11-10

Bi-directional communication over a one-way link

#15
20160232113
2016-08-11

Set buffer state instruction

#16
20160034213
2016-02-04

Systems and methods for mirroring virtual functions in a chassis configured to receive a plurality of modular information handling systems and a plurality of modular information handling resources

#17
20160014017
2016-01-14

Methods and apparatuses for path selection in a packet network

#18
20150324214
2015-11-12

Interpreting I/O operation requests from pageable guests without host intervention

#19
20150076923
2015-03-19

Systems and methods for MEMS-based cross-point electrical switching

#20
20150058852
2015-02-26

Interpreting I/O operation requests from pageable guests without host intervention

#21
20140317753
2014-10-23

Bi-directional communication over a one-way link

#22
20140226654
2014-08-14

Method and apparatus for S.I.P./H.323 interworking

#23
20140215458
2014-07-31

Systems and methods for mirroring virtual functions in a chassis configured to receive a plurality of modular information handling systems and a plurality of modular information handling resources

#24
20130305247
2013-11-14

Interpreting I/O operation requests from pageable guests without host intervention

#25
20130301639
2013-11-14

Network of switches and payload of telecommunications satellite comprising a network of switches

#26
20130290593
2013-10-31

Interfacing a switch array

#27
20130208730
2013-08-15

Switching matrix for interconnecting an access network and operator networks

#28
20130120826
2013-05-16

In-band signaling in optical cross-connect switch using frequency modulation

#29
20130094805
2013-04-18

Line switching device

#30
20120243411
2012-09-27

Trunking in a matrix

#31
20120216198
2012-08-23

Interpreting I/O operation requests from pageable guests without host intervention

#32
20120120951
2012-05-17

Methods and apparatuses for path selection in a packet network

#33
20110318007
2011-12-29

OPTICAL TRANSMISSION SYSTEM

#34
20110260135
2011-10-27

Method for doping an electrically actuated device

#35
20110191486
2011-08-04

Method and apparatus for S.I.P./H.323 interworking

#36
20110173615
2011-07-14

Interpreting I/O operation requests from pageable guests without host intervention

#37
20110096661
2011-04-28

Redundancy in voice and data communications systems

#38
20110090905
2011-04-21

Switching matrix and method for specifying a switching matrix

#39
20110063884
2011-03-17

Structure and method for backing up and restitution of data

#40
20100272117
2010-10-28

Buffered crossbar switch system

#41
20100176840
2010-07-15

SUPERCONDUCTIVE CROSSBAR SWITCH

#42
20100135286
2010-06-03

Fully connected generalized multi-stage networks

#43
20100067373
2010-03-18

Redundancy in voice and data communications system

#44
20100027535
2010-02-04

Non-blocking multicast switching system and a method for designing thereof

#45
20100020789
2010-01-28

Provision of telecommunication services

#46
20090268898
2009-10-29

Method and apparatus for configuring an automatic cross connect system at a remote wiring hub

#47
20090239491
2009-09-24

SIGNAL DISTRIBUTION SYSTEM CASCADABLE AGC DEVICE AND METHOD

#48
20090189633
2009-07-30

SUPERCONDUCTIVE CROSSBAR SWITCH

#49
20090147776
2009-06-11

Integrated switch and switching method for simultaneously processing voice and IP data in the same channel

#50
20090141711
2009-06-04

Interleaved Multistage Switching Fabrics And Associated Methods

#51
20090129568
2009-05-21

Distribution device in a subscriber connection area

#52
20090037865
2009-02-05

Router

#53
20090028500
2009-01-29

Signal interconnect incorporating multiple modular units

#54
20090028140
2009-01-29

Switching device, switching method, and switch control program

#55
20080320479
2008-12-25

TELECOM ADAPTER LAYER SYSTEM, AND METHOD AND APPARATUS FOR ACQUIRING NETWORK ELEMENT INFORMATION

#56
20080292090
2008-11-27

Provision of telecommunication services

#57
20080292089
2008-11-27

Provision of telecommunication services

#58
20080291938
2008-11-27

Method for manufacturing connecting device for randomly connecting a number of transmitters and receivers

#59
20080291907
2008-11-27

Data-transmission device and method for transmitting data with a reduced outage risk

#60
20080266049
2008-10-30

Active Distribution Device in a Subscriber Connection Area

#61
20080260044
2008-10-23

FFT-BASED MULTICHANNEL VIDEO RECEIVER

#62
20080240090
2008-10-02

PROGRAMMABLE HIGH SPEED CROSSBAR SWITCH

#63
20080204189
2008-08-28

Switching systems

#64
20080187130
2008-08-07

Cross-Connect Arrangement and Switch Matrix

#65
20080162732
2008-07-03

Redundant network shared switch

#66
20080151935
2008-06-26

Method and apparatus for providing multi-protocol, multi-stage, real-time frame classification

#67
20080128742
2008-06-05

TELECOMMUNICATIONS SWITCH ARRAY WITH THYRISTOR ADDRESSING

#68
20080123528
2008-05-29

Trunking in a matrix

#69
20080107103
2008-05-08

Non-blocking multicast switching network

#70
20080089322
2008-04-17

STORAGE MEDIUM FOR DELAY OPTIMIZATION FOR SCHEDULING IN BUFFERLESS CROSSBAR SWITCHES

#71
20080088750
2008-04-17

Display Device with Speaker Grill

#72
20080069109
2008-03-20

SYSTEM FOR DELAY OPTIMIZATION FOR SCHEDULING IN BUFFERLESS CROSSBAR SWITCHES

#73
20070280223
2007-12-06

Hybrid data switching for efficient packet processing

#74
20070273790
2007-11-29

Television apparatus

#75
20070263618
2007-11-15

Programmably sliceable switch-fabric unit and methods of use

#76
20070253329
2007-11-01

Fabric manager failure detection

#77
20070236250
2007-10-11

Enhanced scheme to implement an interconnection fabric using switching networks in hierarchy

#78
20070236245
2007-10-11

Superconductive crossbar switch

#79
20070211883
2007-09-13

Telecommunications device having distribution units arranged in block configuration

#80
20070211882
2007-09-13

Control method for a telecommunication distribution system

#81
20070211740
2007-09-13

Telecommunications distribution system with line sharing

#82
20070211642
2007-09-13

Telecommunication distribution device with multi-circuit board arrangement

#83
20070171935
2007-07-26

Method for path and bundle locking in a video processing device

#84
20070159970
2007-07-12

Power reduction in switch architectures

#85
20070141982
2007-06-21

Signal distribution system cascadable AGC device and method

#86
20070133526
2007-06-14

Remote access communication system and control method thereof

#87
20070121802
2007-05-31

System and method for facilitating emergency calling from a remote terminal

#88
20070111661
2007-05-17

Integrated Crosspoint Switch with Band Translation

#89
20070094362
2007-04-26

Method for automatically configuring terminal equipment

#90
20070087712
2007-04-19

NxM crosspoint switch with band translation

#91
20070064688
2007-03-22

Switching network

#92
20070046512
2007-03-01

Data conversion system

#93
20070045550
2007-03-01

Miniature camera module with lens containing image sensor

#94
20070025257
2007-02-01

Efficient switching architecture with reduced stub lengths

#95
20070014299
2007-01-18

Enhanced virtual circuit allocation methods and systems for multi-stage switching elements

#96
20060274656
2006-12-07

Method and apparatus for rendering a cell-based switch useful for frame based protocols

#97
20060269012
2006-11-30

Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data

#98
20060251226
2006-11-09

Call-processing rate quote system and method

#99
20060233264
2006-10-19

Bidirectional buffered interface for crosspoint switch

#100
20060221924
2006-10-05

Mobile communications terminal for transmitting data frames in wireless lan and method thereof

#101
20060212903
2006-09-21

Moving picture processing device, information processing device, and program thereof

#102
20060209899
2006-09-21

Switch for integrated telecommunication networks

#103
20060209816
2006-09-21

Method and equipment for implementing synchronous switching of CLOS cross connection matrix

#104
20060192894
2006-08-31

Moving picture processing device, information processing device, and program thereof

#105
20060182246
2006-08-17

Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method

#106
20060181631
2006-08-17

Moving picture processing device, information processing device, and program thereof

#107
20060171381
2006-08-03

Method, system, and storage medium for delay optimization for scheduling in bufferless crossbar switches

#108
20060165085
2006-07-27

Rearrangeably nonblocking multicast multi-stage networks

#109
20060148440
2006-07-06

Mixer circuit with bypass and mixing modes having constant even order generation and method of operation

#110
20060140600
2006-06-29

Image sensing apparatus with camera shake correction function

#111
20060140195
2006-06-29

Signal interconnect incorporating multiple modular units

#112
20060129706
2006-06-15

Telecommunication network and upgrading method therefore

#113
20060114315
2006-06-01

Mixed media telecommunication call manager

#114
20060093130
2006-05-04

Automated access network cross-connect system

#115
20060091972
2006-05-04

Distributed matrix switch

#116
20060072472
2006-04-06

Method and apparatus for configuring an automatic cross connect system at a remote wiring hub

#117
20060067523
2006-03-30

Apparatus for decomposing an automatic cross connect system at a remote wiring hub

#118
20060039372
2006-02-23

Method and apparatus for providing multi-protocol, multi-stage, real-time frame classification

#119
20060007954
2006-01-12

Method and apparatus for S.I.P./H.323 interworking

#120
20060002478
2006-01-05

Coding image signal

#121
20050289246
2005-12-29

Interpreting I/O operation requests from pageable guests without host intervention

#122
20050242860
2005-11-03

FFT-based multichannel video receiver

#123
20050238052
2005-10-27

Method and apparatus for providing an interconnection network function

#124
20050232310
2005-10-20

Time division multiplexed link connections between a switching matrix and a port in a network element

#125
20050232047
2005-10-20

Switching matrix for a telecommunication network element

#126
20050226177
2005-10-13

System and method for controlling a telecom network

#127
20050219564
2005-10-06

Image forming device, pattern formation method and storage medium storing its program

#128
20050218294
2005-10-06

Image sensor

#129
20050195745
2005-09-08

System and method for correlation of dissimilar telecommunication signaling protocols

#130
20050175017
2005-08-11

Multi-chassis broadcast router having a common clock

#131
20050175000
2005-08-11

Synchronising cell transmission for packet switching

#132
20050165923
2005-07-28

Transmitter device and relay device for performing data transmission control

#133
20050141804
2005-06-30

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

#134
20050141563
2005-06-30

Communication server apparatus providing XDSL services and method

#135
20050141550
2005-06-30

Communication system architecture and operating methods thereof

#136
20050140667
2005-06-30

Connection device capable of converting a pixel clock to a character clock

#137
20050138462
2005-06-23

System and method for managing protocol network failures in a cluster system

#138
20050128216
2005-06-16

Connection device capable of mixing an RGB graphics signal and a YUV video signal and related method

#139
20050128202
2005-06-16

GRAPHICS CARD FOR SMOOTHING THE PLAYING OF VIDEO

#140
20050117573
2005-06-02

Rearrangeably nonblocking multicast multi-stage networks

#141
20050105517
2005-05-19

Strictly nonblocking multicast multi-stage networks

#142
20050094654
2005-05-05

Switching matrix

#143
20050071455
2005-03-31

System and method for scalable and redundant COPS message routing in an IP multimedia subsystem

#144
20050068898
2005-03-31

Efficient switching architecture with reduced stub lengths

#145
20050055551
2005-03-10

Interactive protocol for remote management of access control to scrambled data

#146
20050053208
2005-03-10

Process, arrangement, devices for seizure of a shared telephone line

#147
20050053059
2005-03-10

Method and system for combining an emergency standalone switching device with a switching system interface

#148
20050053056
2005-03-10

Router

#149
20050050202
2005-03-03

Application instance level workload distribution affinities

#150
20050046600
2005-03-03

Robust system for transmitting and receiving map data

#151
20050041659
2005-02-24

Method and apparatus for rendering a cell-based switch useful for frame based protocols

#152
20050025138
2005-02-03

Programmable bit rates in a constant bandwidth TDM switch

#153
20050020123
2005-01-27

Signal interconnect incorporating multiple modular units

#154
20050005296
2005-01-06

NxM crosspoint switch with band translation

#155
20050005052
2005-01-06

Cross-bar matrix for connecting digital resources to I/O pins of an integrated circuit