Patents-Review.com
ClassID:

224596 ⎘

H04J2203/0012 - CPC Classification

Classification description:

Aspects of optical multiplex systems other than those covered by; Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH; Switching fabrics, e.g. transport network, control network Switching modules and their interconnections

Sub-classes:
Recent Application in this class:
#1
20200059710
2020-02-20

Optical cable identification tool

 #2
20180375604
2018-12-27

Multi-service transport and receiving method and apparatus

 #3
20180120520
2018-05-03

Fiber-management solution for an optical-network node

 #4
20170310538
2017-10-26

Ethernet fabric protection in a disaggregated OTN switching system

 #5
20170310413
2017-10-26

Virtual line cards in a disaggregated optical transport network switching system

 #6
20170310387
2017-10-26

ODU path protection in a disaggregated OTN switching system

 #7
20150181316
2015-06-25

Flexible-client, flexible-line interface transponder

 #8
20140355999
2014-12-04

Optical signal transmission device applying alternative and selectable transmission paths

 #9
20140205285
2014-07-24

Fiber bypass module and its adapted in-line equipment

 #10
20130266029
2013-10-10

Network node for an optical transport network

 #11
20130259484
2013-10-03

Data transmission apparatus and data transmission method

 #12
20130089170
2013-04-11

Egress clock domain synchronization to multiple ingress clocks

 #13
20120315031
2012-12-13

Method and system for implementing automatic protection switching for transmission equipment

 #14
20120207471
2012-08-16

Method and system for aligning each dispatching service in optical transfer networks

 #15
20120163796
2012-06-28

Distributed electrical cross device, and system and method thereof for implementing sub-network connection (SNC) cascade protection

 #16
20120140776
2012-06-07

Communication device and communication method

 #17
20080181203
2008-07-31

Systems and methods for combining time division multiplexed and packet connection in a meshed switching architecture

 #18
20070065152
2007-03-22

Reconfigurable multiple port transponder

 #19
20060155910
2006-07-13

SONET data byte switch

 #20
20060153069
2006-07-13

Method and apparatus for line and path selection within SONET/SDH based networks

 #21
20060092968
2006-05-04

Architecture for a hybrid STM/ATM add-drop multiplexer

 #22
20060092829
2006-05-04

Architecture for a hybrid STM/ATM add-drop multiplexer

 #23
20050207371
2005-09-22

Switching complex architecture and operation

 #24
20050180410
2005-08-18

Distributed switch architecture including a growth input/output bus structure

 #25
20050025142
2005-02-03

Telecommunications and data communications switching apparatus and method

 #26
20050025044
2005-02-03

Economically expansible switching network

 #27
16707642
2020-05-05

Customized, baselined optical network, and applications thereof