ClassID:

230748

H04N21/6433 - CPC Classification

Classification description:

Selective content distribution, e.g. interactive television or video on demand [VOD]; Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream ; Communication details between server and client ; Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients , e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing; Communication protocols Digital Storage Media - Command and Control Protocol [DSM-CC]

Recent Application in this class:
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BROADCAST RECEIVER AND BROADCAST RECEIVING SYSTEM

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BROADCAST RECEIVER AND BROADCAST RECEIVING SYSTEM

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Satellite integrated receiver decoder and conflict detecting method

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Method for recovering a target file of an operating software and device for use thereof

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20200236418
2020-07-23

Broadcast receiver and broadcast receiving system

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20190363737
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Digital broadcasting system and method of processing data in digital broadcasting system

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20190158122
2019-05-23

Digital broadcasting system and method of processing data in digital broadcasting system

#10
20180152749
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Broadcast receiver and broadcast receiving system

#11
20170195074
2017-07-06

Digital broadcasting system and method of processing data in digital broadcasting system

#12
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Broadcast receiver and broadcast receiving system

#13
20160352461
2016-12-01

Broadcast transmitter and method of processing broadcast service data for transmission

#14
20160227288
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Method for transmitting and receiving the broadcast signals, and broadcast reception device using said method

#15
20160204805
2016-07-14

Digital broadcasting system and method of processing data in digital broadcasting system

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20160028506
2016-01-28

Broadcast transmitter and method of processing broadcast service data for transmission

#17
20150171894
2015-06-18

Broadcast transmitter and method of processing broadcast service data for transmission

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20140237317
2014-08-21

Digital broadcasting system and method of processing data

#19
20140149829
2014-05-29

Digital broadcasting system and method of processing data in digital broadcasting system

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20130271660
2013-10-17

Display control device, display control method and program

#21
20130145417
2013-06-06

Service executing apparatus

#22
20130139199
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Method for transmitting and receiving broadcast signals, and broadcast reception device using said method

#23
20130027514
2013-01-31

Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions

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20120240005
2012-09-20

Broadcasting transmitting system and method of processing broadcast data in the broadcast transmitting system

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Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same

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DTV transmitter and method of coding data in DTV transmitter

#27
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Broadcast transmitting system and method of processing broadcast data in the broadcast transmitting system

#28
20110157463
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Broadcasting receiver and method of providing background channel EPG

#29
20110135274
2011-06-09

Recording and reproduction apparatus and recording and reproduction method

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20110083056
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Broadcast transmitting/receiving system and method of processing broadcast data in a broadcast transmitting/receiving system

#31
20100319016
2010-12-16

METHOD AND APPARATUS FOR RECEIVING BROADCASTING SIGNAL

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20100257568
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20100131823
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APPARATUS AND METHOD FOR TRANSPARENT DATA COLLECTION FROM A NETWORK FOR ELECTRONIC PROGRAM GUIDE-LIKE APPLICATIONS

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20090292761
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20090290581
2009-11-26

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#41
20090276819
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Method of receiving broadcasting signal and apparatus for receiving broadcasting signal

#42
20090217190
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20090193101
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MULTIMEDIA DATA TRANSMITTING APPARATUS AND MULTIMEDIA DATA MANAGEMENT METHOD

#44
20090175218
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Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same

#45
20090138926
2009-05-28

Interactive session establishment based on initiation failure detection

#46
20090037792
2009-02-05

Digital broadcast receiver and method of processing data in digital broadcast receiver

#47
20090031361
2009-01-29

Digital broadcast system, and data processing method

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20090016695
2009-01-15

Content reception/recording device, method, program, and recording medium

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20090013368
2009-01-08

BROADCAST SYSTEM

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20080263354
2008-10-23

Authentication of data transmitted in a digital transmission system

#51
20080095227
2008-04-24

Method And Apparatus Of Sharing Interactive Application

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20080013455
2008-01-17

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#53
20080010663
2008-01-10

Universal bidirectional serial data transport interface and its data transport method

#54
20070277172
2007-11-29

Program execution device

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20070240192
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Delivery of subscription services to roaming users through head end equipment

#56
20070195889
2007-08-23

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20070186264
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Backup communication modes

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20070186239
2007-08-09

Backup communication modes

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20070083899
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Distributed and scalable architecture for on demand session and resource manangement

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20070050820
2007-03-01

IP datacasting middleware

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Authentication of data transmitted in a digital transmission system

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Authentication of data transmitted in a digital transmission system

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Recording and reproduction apparatus and recording and reproduction method

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BROADCAST RECORDING AND REPRODUCTION APPARATUS AND METHOD THEREOF

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Authentication of data transmitted in a digital transmission system

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Authentication of data transmitted in a digital transmission system

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Method and apparatus for storing an interactive television program

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Data transmission control method, data transmitting method, data transmitting apparatus, and receiving apparatus

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Digital television middleware service for home networking domains

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Broadcast receiver and broadcast receiving system