ClassID:

224372

H04J3/0617 - CPC Classification

Classification description:

Time-division multiplex systems; Details; Synchronising arrangements; Systems characterised by the synchronising information used the synchronising signal being characterised by the frequency or phase

Recent Application in this class:
#1
20250385745
2025-12-18

CORRECTION OF LOCAL CLOCK FOR MACHINE CONTROL WITH A REDUCED FREQUENCY OF SYNCHRONIZATION WITH A TIME MASTER

#2
20250323744
2025-10-16

APPARATUS TO SYNTONIZE TIMING DEVICES

#3
20250317231
2025-10-09

HOLDOVER MODE DEVICE

#4
20250300639
2025-09-25

PULSE GENERATION CIRCUITRY

#5
20250274210
2025-08-28

FSYNC MISMATCH TRACKING

#6
20250219752
2025-07-03

METHOD OF CLOCK SYNCHRONIZATION BETWEEN TRANSMITTER AND RECEIVER

#7
20250132852
2025-04-24

Time Synchronization Method and Time Synchronization Device

#8
20240405860
2024-12-05

TIMING ADJUSTMENT METHOD AND DEVICE, AND STORAGE MEDIUM

#9
20240348954
2024-10-17

DATA PHASE RECOVERY METHOD, SYSTEM, DEVICE AND STORAGE MEDIUM FOR BURST CODE STREAM

#10
20240297726
2024-09-05

HOLDOVER MODE DEVICE, METHOD AND MEASUREMENT AND ADJUSTMENT MODULE

#11
20240223294
2024-07-04

FSYNC mismatch tracking

#12
20240195521
2024-06-13

Time division multiplexing hub

#13
20240187118
2024-06-06

SYNCHRONIZATION OF MULTIPLE SIGNALS WITH AN UNPRECISE REFERENCE CLOCK

#14
20240072922
2024-02-29

Time division multiplexing hub

#15
20230291490
2023-09-14

Adaptive filtering for precision time protocol with physical layer support

#16
20230188237
2023-06-15

FSYNC mismatch tracking

#17
20230125511
2023-04-27

Active noise cancellation system and method with time division multiplexing

#18
20220329339
2022-10-13

Detecting time delay between circuits to achieve time synchronization

#19
20220294488
2022-09-15

Systems and methods for synchronizing time, frequency, and phase among a plurality of devices

#20
20220209882
2022-06-30

Method and apparatus for switching clock sources

#21
20220209880
2022-06-30

FSYNC mismatch tracking

#22
20210243716
2021-08-05

Distance estimation using signals of different frequencies

#23
20200403652
2020-12-24

Systems and methods for synchronizing time, frequency, and phase among a plurality of devices

#24
20200287643
2020-09-10

Clock synchronization in a master-slave communication system

#25
20200162231
2020-05-21

Apparatus and method for sampling signal in wireless communication system that employs time division duplex scheme

#26
20200127645
2020-04-23

High-speed transmitter including a multiplexer using multi-phase clocks

#27
20180175956
2018-06-21

Channel multiplexing method for reading out detector signal

#28
20170353257
2017-12-07

Time division multiplexing of synchronization channels

#29
20170315096
2017-11-02

Non-destructive inspection having phase amplitude modulation with time division multiplexing

#30
20160065353
2016-03-03

Phase relationship control for control channel of a multimedia communication link

#31
20150156741
2015-06-04

Synchronization distribution in microwave backhaul networks

#32
20140369243
2014-12-18

Frequency synchronization method for nodes in a downlink coordinated multiple point transmission scenario

#33
20140161000
2014-06-12

TIMING OFFSET CORRECTION IN A TDD VECTORED SYSTEM

#34
20140105229
2014-04-17

Synchronization of communication equipment

#35
20140086375
2014-03-27

Synchronization distribution in microwave backhaul networks

#36
20130176973
2013-07-11

Systems and methods for coordinating the scheduling of beamformed data to reduce interference

#37
20130141272
2013-06-06

Microwave transmission apparatus

#38
20110268217
2011-11-03

Systems and methods for coordinating the scheduling of beamformed data to reduce interference

#39
20110110359
2011-05-12

Synchronization of communication equipment

#40
20110080985
2011-04-07

Synchronization distribution in microwave backhaul networks

#41
16049890
2019-09-24

Biphase mark coding transceiver

#42
15684737
2018-09-04

Multiplexer circuit for a digital to analog converter

#43
14040030
2017-11-07

Method for container structured communications