ClassID:

224374

H04J3/0623 - CPC Classification

Classification description:

Time-division multiplex systems; Details; Synchronising arrangements; Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process

Recent Application in this class:
#1
20250317231
2025-10-09

HOLDOVER MODE DEVICE

#2
20250238453
2025-07-24

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTEXTUALLY RELEVANT DOCUMENTS IN BROWSER WINDOWS OF A BROWSING APPLICATION

#3
20240297726
2024-09-05

HOLDOVER MODE DEVICE, METHOD AND MEASUREMENT AND ADJUSTMENT MODULE

#4
20240214104
2024-06-27

DATA TRANSMISSION METHOD AND APPARATUS, NETWORK DEVICE, SYSTEM, AND STORAGE MEDIUM

#5
20240104126
2024-03-28

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#6
20240097809
2024-03-21

CLOCK FREQUENCY SYNCHRONIZATION METHOD AND COMMUNICATION APPARATUS

#7
20230048846
2023-02-16

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#8
20220078732
2022-03-10

Communication node and communication system for performing clock synchronization

#9
20210328695
2021-10-21

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#10
20200389243
2020-12-10

Serial data transmission device and clock recovery device

#11
20200169975
2020-05-28

Communication node and communication system for performing clock synchronization

#12
20200153525
2020-05-14

Circuit emulation maintaining transport overhead integrity

#13
20180013505
2018-01-11

DATA PROCESSING DEVICE AND DATA PROCESSING METHOD

#14
20170324496
2017-11-09

Optical transport system and resource optimization method

#15
20170317813
2017-11-02

Method and device for implementing timeslot synchronization

#16
20170272191
2017-09-21

Method, apparatus and system for remotely configuring PTP service of optical network unit

#17
20160373245
2016-12-22

Transmission apparatus and clock regeneration method

#18
20160261934
2016-09-08

Optical transmission device and optical transmission control method

#19
20160127064
2016-05-05

Clock data recovery method and device for branch signal in SDH

#20
20150350114
2015-12-03

Differential delay compensation

#21
20150249506
2015-09-03

Optical receiver and method of optical reception

#22
20140362868
2014-12-11

Packet relay device and packet transmission device

#23
20140293826
2014-10-02

Data transport system, receiver and transmitter

#24
20130305010
2013-11-14

Differential delay compensation

#25
20120275462
2012-11-01

Method of accessing stored information in multi-framed data transmissions

#26
20120219288
2012-08-30

Traffic driven variable bandwidth optical transmission

#27
20120207472
2012-08-16

Method and system for service clock transparent transmission in optical transport network

#28
20120134674
2012-05-31

Apparatus and method for mapping a client signal

#29
20120087252
2012-04-12

METHOD AND APPARATUS FOR LINE LATENCY MEASUREMENT IN TRANSPORT NETWORKS

#30
20110317721
2011-12-29

Differential delay compensation

#31
20110110474
2011-05-12

Transfer apparatus, and jitter control method of transmission signal

#32
20100265953
2010-10-21

Method and apparatus for signal splitting and combining

#33
20100238954
2010-09-23

Transmitting apparatus

#34
20100221001
2010-09-02

Methods and apparatus for system framing synchronization control for a framer/mapper/multiplexor device with 1+1 and equipment protection

#35
20090319729
2009-12-24

Method of accessing stored information in multi-framed data transmissions

#36
20090316729
2009-12-24

Synchronising serial data signals

#37
20080165902
2008-07-10

Circuit and method for differential signaling receiver

#38
20080075219
2008-03-27

Rate adaptation

#39
20080071998
2008-03-20

Marking synchronization positions in an elastic store

#40
20080025346
2008-01-31

Method and device for synchronizing and multiplexing asynchronous signals

#41
20070291888
2007-12-20

System and method for an adaptable timing recovery architecture for critically-timed transport applications

#42
20070248119
2007-10-25

Transmission system

#43
20070201593
2007-08-30

Egress pointer smoother

#44
20070201476
2007-08-30

Single stage pointer and overhead processing

#45
20070189155
2007-08-16

Momentary-disconnection-free switching device

#46
20070086491
2007-04-19

Method and apparatus for multiplexing and demultiplexing data, and computer product

#47
20070047593
2007-03-01

Methods and apparatus for deskewing VCAT/LCAS members

#48
20060221944
2006-10-05

Differential delay compensation

#49
20060159089
2006-07-20

Pointer processing and path BIP-8 computation for large concatenated payloads

#50
20060140226
2006-06-29

Techniques for processing traffic transmitted over advanced switching compatible switch fabrics

#51
20060126641
2006-06-15

Mapping system of virtual concatenation group signals

#52
20060105728
2006-05-18

Phase adjusting method and apparatus

#53
20060067370
2006-03-30

Method and apparatus for SDH/SONET frame alignment

#54
20060039415
2006-02-23

SONET/SDH SPE/virtual container retiming with adaptive dual pointer leak rate computation

#55
20060028902
2006-02-09

Digital delay buffers and related methods

#56
20050271043
2005-12-08

Network element with improved lower order switching device arrangement and method for cross-connecting signals in a network element

#57
20050169413
2005-08-04

Method to synchronize data and a transmitter and a receiver realizing said method

#58
20050094669
2005-05-05

Virtual concatenation receiver processing with memory addressing scheme to avoid delays at address scatter points

#59
20050078713
2005-04-14

Enhanced management of pointer processing in case of concatenated payload in SDH and SONET frames

#60
20050068991
2005-03-31

Managing payload specific latencies in a cross-connect system

#61
20050002336
2005-01-06

Rate adaption within a TDM switch using bit stuffing