ClassID:

224335

H04H2201/33 - CPC Classification

Classification description:

Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data via the broadcast channel

Recent Application in this class:
#1
20180241460
2018-08-23

Apparatus and method for accessing star network/mesh network of time division multiple access (TDMA)/single channel per carrier (SCPC) integrated satellite communication

#2
20150103729
2015-04-16

Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof

#3
20130047177
2013-02-21

METHOD AND SERVER FOR DETECTING A VIDEO PROGRAM RECEIVED BY A USER

#4
20120302156
2012-11-29

System for providing audience interaction with radio programming

#5
20120282854
2012-11-08

Installation for emission/reception of satellite signals

#6
20120047536
2012-02-23

System and method for using a webpad to control a data stream

#7
20110145721
2011-06-16

System and method for using a webpad to control a data stream

#8
20100325739
2010-12-23

Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method

#9
20100191886
2010-07-29

Resource-limited electronic device comprising means for prioritizing services

#10
20100056076
2010-03-04

Method and system for the delivery of user requested program content using broadcast channels

#11
20090298418
2009-12-03

Method and apparatus for improving performance and user experience of a mobile broadcast receiver

#12
20090249383
2009-10-01

BROADCAST DATA NETWORK SYSTEM

#13
20090235362
2009-09-17

Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method

#14
20090130973
2009-05-21

Method and System For Cellular Network and Integrated Broadcast Television (TV) Downlink With Intelligent Service Control

#15
20090099968
2009-04-16

Music distribution systems

#16
20090011792
2009-01-08

Method and system for providing broadcast services through a cellular and/or wireless network to a plurality of mobile devices via service provider integration

#17
20080209483
2008-08-28

System And Method For Providing Rss Content In A Broadcast System

#18
20080167031
2008-07-10

Satellite Receiver Having Bluetooth or Other Short-Range Wireless Interface

#19
20070300265
2007-12-27

User behavior adapted electronic service guide update

#20
20070280235
2007-12-06

SYSTEM AND METHOD FOR ACQUISITION AND DELIVERY OF SERVICES TO DEVICES IN A WIRELESS MULTICAST COMMUNICATION SYSTEM

#21
20070237106
2007-10-11

SYSTEMS AND METHODS FOR DELIVERING CONTENTS USING BROADCAST NETWORKS

#22
20070155306
2007-07-05

Media content delivery and recording over broadcast network

#23
20070130597
2007-06-07

Network based instant replay and time shifted playback

#24
20070036102
2007-02-15

Method and apparatus for transmitting/receiving access information of broadcast service in a broadcasting system, and system thereof

#25
20060248211
2006-11-02

Apparatus and method for delivering stream in a mobile broadcast system

#26
20060128420
2006-06-15

Method and system for providing broadcast services through a cellular and/or wireless network to a plurality of mobile devices via service provider integration

#27
20060128375
2006-06-15

Method and system for cellular network and integrated broadcast television (TV) downlink with intelligent service control

#28
20060128331
2006-06-15

Method and system for mobile architecture supporting cellular or wireless networks and broadcast utilizing a single chip cellular and single chip broadcast silicon solution

#29
20060116112
2006-06-01

Method and system for broadcasting a programme

#30
20060036514
2006-02-16

Dynamic selection and scheduling of radio frequency communications

#31
20060031549
2006-02-09

System and method for using a webpad to control a data stream

#32
20060025068
2006-02-02

Intelligent data broadcasting

#33
20060023730
2006-02-02

Differential update for data broadcasting

#34
20050243750
2005-11-03

Digital radio broadcasting systems and receivers

#35
20050229228
2005-10-13

Unicast cable content delivery

#36
20050229226
2005-10-13

Method employing power-saving modes in electronic devices decoding and displaying multimedia-programs

#37
20050229222
2005-10-13

Method employing personal multimedia-program recording applications in electronic devices

#38
20050226170
2005-10-13

System, method, and apparatus for secure sharing of multimedia content across several electronic devices

#39
20050215194
2005-09-29

Combination service request and satellite radio system

#40
20050138671
2005-06-23

Apparatus and method for adaptive broadcast transmission

#41
20050025147
2005-02-03

Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method