ClassID:

229817

H04N7/0357 - CPC Classification

Classification description:

Television systems; Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame; Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for error detection or correction

Recent Application in this class:
#1
20260143084
2026-05-21

METHOD AND DEVICE FOR DETECTING WHETHER A VIDEO SIGNAL IS FROZEN

#2
20240291943
2024-08-29

Data transmission device and data transmission method

#3
20240244160
2024-07-18

ELECTRONIC DEVICE AND OPERATING METHOD THEROF

#4
20240236264
2024-07-11

ELECTRONIC DEVICE FOR PLAYING VIDEO AND OPERATING METHOD OF THE SAME

#5
20230038971
2023-02-09

Stream repair memory management

#6
20220094878
2022-03-24

Transmission device, reception device, control method, program, and transmission and reception system

#7
20210200524
2021-07-01

Method and apparatus for upgrading software

#8
20210127087
2021-04-29

Transmission device, reception device, and communication system

#9
20200195884
2020-06-18

Transmission device, reception device, control method, program, and transmission and reception system

#10
20190394424
2019-12-26

Method for a safe transmission of image data and safe optoelectronic sensor

#11
20190004763
2019-01-03

Display system, display control device, and display method

#12
20180091770
2018-03-29

Electronic device, display device, and display system including electronic device and display device

#13
20180091634
2018-03-29

System and method for electronic data communication

#14
20170302989
2017-10-19

Monitoring audio-visual content with captions

#15
20150237298
2015-08-20

Supplementary media validation system

#16
20140340579
2014-11-20

Encoding guard band data for transmission via a communications interface utilizing transition-minimized differential signaling (TMDS) coding

#17
20130250172
2013-09-26

Data decoding device and method capable of avoiding data error from incorrect sampling points

#18
20110013083
2011-01-20

Teletext decoder

#19
20100128175
2010-05-27

Method capable of avoiding data error from incorrect sampling points

#20
20070252902
2007-11-01

TELETEXT DATA SLICER AND METHOD THEREOF

#21
20060268170
2006-11-30

Data slicer, data slicing method, and amplitude evaluation value setting method

#22
20050155085
2005-07-14

Teletext data detection by data content based synchronization and error reduction

#23
18884036
2026-02-24

Identifying image frames containing errors in automotive systems