Patents
Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050)
01/2007
01/10/2007CN1893330A Originating method in digital broadcast player and digital broadcast system thereof
01/10/2007CN1893329A Event control device and digital broadcasting system
01/10/2007CN1893328A Apparatus and method for transmitting and receiving broadcasting data in a digital multimedia broadcasting system
01/10/2007CN1893311A Broadcast receiving system, broadcast receiving method, relay apparatus and mobile station
01/09/2007US7162532 System and method for listening to teams in a race event
01/09/2007US7161988 Method and apparatus for minimizing co-channel interference
01/04/2007WO2007002075A2 System for universal distribution of short duration programming
01/04/2007WO2007000870A1 Multimedia content bidirectional service system
01/04/2007US20070006260 Method for providing interactive digital broadcasting service in mobile communication terminal
01/04/2007US20070006257 Channel changing in a digital broadcast system
01/04/2007US20070004354 Transit vehicle wireless transmission broadcast system
01/04/2007US20070004334 Broadcast receiving system, broadcast receiving method, relay apparatus, mobile station, and control program therefor
01/04/2007US20070004332 Method of operating a satellite radio system
01/04/2007US20070003217 Broadcast transmitter, broadcast receiver, method of transmitting broadcast signal, and method of performing reservation-recording of broadcast signal
01/04/2007US20070003103 Method of allocating optimal payload space
01/04/2007US20070002960 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
01/04/2007US20070002885 Conditional access method and DMB system for regionally limiting DMB reception
01/04/2007US20070002843 Call originating method using phone number provided during broadcasting for digital broadcasting player and digital broadcasting system using the call originating method
01/04/2007US20070002723 Signaling network ID in TPS bits
01/03/2007EP1739925A1 Process and system for transmitting a key information about a product
01/03/2007EP1739869A1 Broadcast transmitter, broadcast receiver, method of transmitting broadcast signal, and method of performing reservation-recording of broadcast signal
01/03/2007EP1739868A1 Broadcast receiving system, broadcast receiving method, relay apparatus, mobile station, and control program therefor
01/03/2007EP1738520A1 Allocation of access slots to mobile stations in order to count the number of stations interested in a mbms (multimedia broadcast/multicast service)
01/03/2007EP1738505A1 Use of signaling for auto-configuration of modulators and repeaters
01/03/2007CN1890975A Method for data reception in a multi-function receiving device
01/03/2007CN1890969A System and associated terminal, method and computer program product for providing broadcasting content
01/03/2007CN1890959A Methods and apparatuses for transmitting data in a television broadcast
01/02/2007US7158800 Method and system for limiting content diffusion to local receivers
01/02/2007US7158764 System and method for sending high fidelity sound between wireless units
01/02/2007US7158753 Wireless communications system and method
01/02/2007US7158752 Methods and systems for providing geographic specific services to receivers in a satellite communications network via specific position location and information tagging schemes
01/02/2007US7158654 Image processor and image processing method
12/2006
12/28/2006WO2006138454A2 Method of operating a satellite radio system
12/28/2006WO2006137251A1 Bidirectional service system and multimedia content transmission device
12/28/2006US20060294562 Communication method, communication device, and program
12/28/2006US20060294560 Cable broadcasting system, cable broadcasting transmitting apparatus, cable broadcasting receiver, open cable broadcasting receiver and cable card
12/28/2006US20060294550 Digital TV broadcast signal receiving system and outdoor appliance used therein
12/28/2006US20060292980 Remotely configurable radio audience loyalty-generating and pick-up devices and broaucast network system
12/28/2006DE102005027453A1 Terrestrische Sendestation zum Aussenden eines terrestrischen Rundfunksignals, satellitengestütztes Rundfunksystem und Empfänger für ein satellitengestütztes Rundfunksystem Terrestrial transmitting station for sending out a terrestrial broadcasting signal and satellite-based broadcasting system receiver for a satellite-based broadcasting system
12/28/2006CA2610084A1 Method of operating a satellite radio system
12/27/2006EP1736734A2 Navigation system and method for extracting information transmitted in an encrypted state
12/27/2006EP1735931A2 Dynamic data delivery apparatus and method for same
12/27/2006EP1190513B1 Method and apparatus for determining transmission mode and synchronization for a digital audio broadcasting signal
12/27/2006CN1886922A Content transmitting device
12/27/2006CN1886918A Multiple channel wireless communication system
12/26/2006US7155214 I-port controller
12/26/2006US7155160 Satellite communications data distribution system capable of providing a lot of data in response to a user's request
12/21/2006WO2006134351A1 Method of tuning digital receivers
12/21/2006WO2006133932A1 Hybrid broadcasting system with terrestrial and satellite supported transmitter stations for the transmission of hierarchically modulated signals to mobile receivers
12/21/2006US20060288387 Broadcast reception system, broadcast receiver, display apparatus and broadcast reception method
12/21/2006US20060288374 Communication system and method
12/21/2006US20060287745 Wireless speakers
12/21/2006US20060286960 Wireless patient pendant system and method
12/21/2006US20060286951 Music information,updating system, music information broadcasting apparatus, terminal apparatus having music information updating function, music information updating method, music information broadcasting method, and music information updating method of terminal apparatus
12/21/2006US20060286929 System for universal distribution of short duration programming
12/21/2006US20060286927 Hybrid power line communications digital broadcast system
12/21/2006US20060286926 System for onsite program distribution
12/21/2006US20060285820 Digital broadcast method and system for supporting dvd recording and relevant receiving and recording method and device
12/21/2006US20060285508 Providing service selection and obtaining services
12/21/2006US20060285023 Broadcasting receiver
12/21/2006DE102005026845A1 Program contents e.g. music title, acquisition method for e.g. music load, involves transmitting content from server of host to internet supported terminal after positive server request with host and activation of control signal
12/20/2006EP1734749A2 Broadcast reception system, broadcast receiver, display apparatus and broadcast reception method
12/20/2006EP1734681A1 Call originating method using phone number provided during broadcasting for digital broadcasting player and digital broadcasting system using the call originating method
12/20/2006EP1734679A2 Method for providing secondary data in a single frequency network, and receiver for receiving satellite digital audio radio (SDAR)
12/20/2006EP1734676A1 DMB data receiving apparatus and method for improving DMB data receiving speed
12/20/2006EP1734675A2 Conditional access method and DMB system for regionally limiting DMB reception
12/20/2006EP1734445A2 Event control device and digital broadcasting system
12/20/2006EP1320995A4 Video/audio/data distribution architecture
12/20/2006CN1883143A Datacasting service
12/20/2006CN1882145A Method and system for downloading data
12/20/2006CN1882101A DMB data receiving apparatus and method for improving DMB data receiving speed
12/19/2006US7152237 Delivering targeted advertisements to the set-top-box
12/19/2006US7152161 Watermarking
12/19/2006US7151909 Broadcasting information receiving apparatus and broadcasting information receiving method
12/14/2006WO2006131797A2 Signaling network id in tps bits
12/14/2006WO2006130931A1 Networked audio system
12/14/2006US20060281444 DMB data receiving apparatus and method for improving DMB data receiving speed
12/14/2006US20060281401 Method and system to acquire customizable data in a satellite radio system
12/14/2006US20060281400 Brodacast information receiving apparatus and broadcast information receiving and reproducing apparatus
12/14/2006US20060280157 Media exchange network supporting remote peripheral access
12/14/2006US20060280156 Method and system for downloading data
12/13/2006EP1732333A1 Method and system for downloading data in a mobile communication terminal
12/13/2006EP1732326A1 Method for providing interactive digital broadcasting service in mobile communication terminal
12/13/2006EP1732255A1 Digital multiplex broadcasting apparatus and method
12/13/2006EP1732253A2 Method and apparatus for providing an integrated Electronic Program Guide (EPG) in a dual mode Digital Multimedia Broadcast (DMB) receiver
12/13/2006EP1732005A1 Access control method, access control system, meta data controller, and transmission system device
12/13/2006EP1730861A1 Method and apparatus for optical transmission of data
12/13/2006CN1879332A Method for controlling bit rate in digital audio broadcasting system and apparatus and method for converting media stream by using the same
12/13/2006CN1879331A Apparatus and method for inserting multimedia stream for multimedia service in dab system
12/13/2006CN1879302A Receiving apparatus
12/13/2006CN1290329C Radio VOD system
12/12/2006US7149469 Method and system for receiving audio broadcasts via a phone
12/12/2006US7149289 Interactive data over voice communication system and method
12/07/2006WO2006129384A1 Two-way service system and multimedia content creating device
12/07/2006WO2006109169A3 System and method for wireless communications
12/07/2006US20060277573 Tuner apparatus and television receiver using same
12/07/2006US20060277570 Digital multiplex broadcasting apparatus and method
12/07/2006US20060276125 Method and system to increase available bandwidth in a time division multiplexing system
12/07/2006US20060274717 Alternative frequency strategy for DRM
12/07/2006DE102006006802A1 Multiplexvorrichtung sowie Multiplexdaten-Übertragungs- und -Empfangssystem Multiplexing apparatus and multiplexed data transmission and reception system