| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 08/16/2007 | US20070190930 In-cab educational services distribution system |
| 08/15/2007 | EP1819161A2 Teletext decoder, and television receiver, video player and personal computer including the same |
| 08/15/2007 | EP1818826A1 Application program execution device |
| 08/15/2007 | CN101019420A Zapping stream generating apparatus and method |
| 08/15/2007 | CN101018096A Broadcast apparatus for closed space |
| 08/15/2007 | CN101018095A Emergency information prompt report system |
| 08/14/2007 | US7257831 Program distribution system, method of program distribution, transmitter and receiver |
| 08/14/2007 | US7257619 Bar code scanner and software interface interlock for performing encrypted handshaking and for disabling the scanner or input device in case of handshaking operation failure |
| 08/14/2007 | US7257614 Digital ID for selecting web browser and use preferences of a user during use of a web application |
| 08/09/2007 | WO2007089121A1 Apparatus and method for receiving data in a mobile broadcasting terminal |
| 08/09/2007 | WO2007089120A1 Method and system for sharing service guide or service guide fragments in mobile broadcast system |
| 08/09/2007 | WO2007089115A1 Method for transmitting/receiving data in a digital multimedia broadcasting system, and system thereof |
| 08/09/2007 | WO2007089108A1 Method and apparatus for transmitting and receiving notification message in a mobile broadcast system |
| 08/09/2007 | WO2007087763A1 Method for changing the content of a data stream |
| 08/09/2007 | WO2006046107A8 System and method for synchronizing a transport stream in a single frequency network |
| 08/09/2007 | US20070186261 Data-specific bandwidth allocation in multipoint-to-point communication using orthgonal frequency division multiplexing |
| 08/09/2007 | US20070186260 Methods for multiframe alignment |
| 08/09/2007 | US20070186258 Tone allocation in multipoint-to-point communication using orthgonal frequency division multiplexing |
| 08/09/2007 | US20070185840 Audio-Based Internet Search Methods and Sub-Combinations |
| 08/09/2007 | US20070185762 Data communication control system, communication system, service providing method, and computer program |
| 08/09/2007 | US20070184807 Mobile communication system |
| 08/09/2007 | US20070184713 HF socket |
| 08/09/2007 | US20070183744 Mobile terminal, method for recording/reproducing broadcast in mobile terminal, and broadcast recording/reproducing program |
| 08/09/2007 | US20070183591 Dynamic bandwidth allocation |
| 08/09/2007 | US20070182586 Emergency information prompt report system |
| 08/09/2007 | US20070182585 Broadcast apparatus for closed space |
| 08/08/2007 | EP1816770A2 Broadcast receiver, data structure and method for providing diagnostic information |
| 08/08/2007 | EP1816769A2 Apparatus and method for receiving data in a mobile broadcasting terminal |
| 08/08/2007 | EP1816768A2 Method and system for sharing service guide or service guide fragments in mobile broadcast system |
| 08/08/2007 | EP1816767A2 Method for transmitting/receiving data in a digital multimedia broadcasting system, and system thereof |
| 08/08/2007 | EP1816766A2 Method and apparatus for transmitting and receiving notification message in a mobile broadcast system |
| 08/08/2007 | EP1816765A2 Emergency information prompt report system using a broadcast system |
| 08/08/2007 | EP1816764A2 Broadcast apparatus for closed space |
| 08/08/2007 | EP1815622A1 Method for broadcasting a digital signal transmitted in the vicinity of an analog signal, and corresponding broadcasting device and digital signal. |
| 08/08/2007 | EP1279127A4 System for interconnection of audio program data transmitted by radio to remote vehicle or individual with gps location |
| 08/08/2007 | CN1331355C Transmission method and receiver |
| 08/08/2007 | CN1331335C Transcoders for fixed and variable rate data streams |
| 08/08/2007 | CN101015145A Dynamic data delivery apparatus and method for same |
| 08/08/2007 | CN101013974A Broadcast receiver, data structure and method for providing diagnostic information |
| 08/07/2007 | US7254826 Broadcast apparatus and reception apparatus that enable additional data to be used without a waiting time when one program changes to another |
| 08/07/2007 | US7254635 Apparatus and method for producing and managing data for optimizing the delivery of multimedia content |
| 08/07/2007 | US7254378 Receiver system for decoding data embedded in an electromagnetic signal |
| 08/07/2007 | US7254312 Digital broadcast transmitter, receiver and method of receiving thereof |
| 08/07/2007 | US7253753 Method and apparatus of performing sample rate conversion of a multi-channel audio signal |
| 08/07/2007 | CA2559443A1 Broadcast apparatus for closed space |
| 08/07/2007 | CA2559438A1 Emergency information prompt report system |
| 08/02/2007 | WO2007085894A2 Method and system for signaling neighboring signals in tps bits |
| 08/02/2007 | WO2007070663A3 Multiple dwelling unit satellite television delivery system |
| 08/02/2007 | WO2007050235A3 Method and apparatus for delivery of high rate data as part of a multimedia broadcast/multicast service |
| 08/02/2007 | US20070180532 Broadcast receiver, data structure and method for providing diagnostic information |
| 08/02/2007 | US20070180475 Information providing method and information providing system |
| 08/02/2007 | US20070180063 Network-enabled audio device and radio site |
| 08/02/2007 | US20070178926 Ensuring EAS performance in audio signal encoding |
| 08/02/2007 | US20070178893 Mobile communication system |
| 08/02/2007 | US20070178892 Mobile communication system |
| 08/01/2007 | EP1813106A1 Method for controlling the access and the billing of data signals and digital transport flows in cable distribution networks |
| 08/01/2007 | CN101010953A Apparatus and method for receiving digital multimedia broadcast |
| 08/01/2007 | CN101009904A Method and system for signaling in broadcast communication system |
| 08/01/2007 | CN101009903A Method and system for signaling in broadcast communication system |
| 08/01/2007 | CN101009897A Apparatus and method for outputting audio data using wireless terminal |
| 08/01/2007 | CN101009870A Synchronization receiving system for the emergency information and its realization method and application |
| 08/01/2007 | CN101009805A Method and system for dynamically allocating advertisement |
| 08/01/2007 | CN101009578A A method, system, terminal and server for playing media resource |
| 07/31/2007 | US7251821 Method for retrieving product information over a communication network |
| 07/31/2007 | US7251475 Information processing apparatus and method, information processing system, and transmission medium |
| 07/31/2007 | CA2535514A1 A spectator broadcast system with an ear mounted receiver |
| 07/26/2007 | WO2007084147A2 System for situational awareness |
| 07/26/2007 | WO2007083824A1 Method and apparatus for broadcast content related notification |
| 07/26/2007 | WO2007045283A3 Interface unit for display of alphanumeric data provided by a reproduction apparatus |
| 07/26/2007 | US20070174894 Transmitter, receiver, and broadcasting system |
| 07/26/2007 | US20070174890 Synchronized multipoint-to-point communication using orthogonal frequency division |
| 07/26/2007 | US20070174481 Method of optionally transferring information |
| 07/26/2007 | US20070173247 Mobile communication system |
| 07/26/2007 | US20070173246 Mobile communication system |
| 07/26/2007 | US20070173245 Mobile communication system |
| 07/26/2007 | US20070173196 Built-In Low Power FM/VHF Transmitter for use of transmitting stored or streamed voice, music of video signals to entertainment systems wirelessly |
| 07/26/2007 | US20070173194 Method and system for signaling neighboring signals in TPS bits |
| 07/25/2007 | EP1811746A2 Data transmission |
| 07/25/2007 | EP1811450A1 System and method of dynamically allocating advertisement according to audience rating |
| 07/24/2007 | US7248832 Transmitting and receiving system, transmitting apparatus and receiving apparatus |
| 07/24/2007 | US7248830 Method of and apparatus for generation/presentation of program-related contents |
| 07/24/2007 | US7248639 Method for reducing the out-of-band emission in AM transmitters for digital transmission |
| 07/19/2007 | WO2007081525A2 Media data transfer |
| 07/19/2007 | WO2007080657A1 Monitor |
| 07/19/2007 | US20070169166 Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system |
| 07/19/2007 | US20070169164 System and method for broadcasting personalizes and where applicable interactive contents to terminals attached to a communication network |
| 07/19/2007 | US20070169150 Automated signal selection |
| 07/19/2007 | US20070169145 System and method of dynamically allocating advertisement according to audience rating |
| 07/19/2007 | US20070169118 Apparatuses and methods for receiving software |
| 07/18/2007 | EP1808971A2 Broadcast receiving apparatus, comprising a receiver for receiving out of band data and in band data |
| 07/18/2007 | EP1807970A1 Techniques for the utilization of spare bandwidth |
| 07/18/2007 | EP1807950A2 Distributed antenna system using overhead power lines |
| 07/18/2007 | CN2924936Y Hospital local area wireless voice health education transmission system |
| 07/18/2007 | CN1327697C Receiving, displaying, and recording apparatus |
| 07/18/2007 | CN1327645C Data broadcast program control system |
| 07/18/2007 | CN1327362C Information providing system, information processing apparatus and method, and information providing apparatus and method |
| 07/18/2007 | CN101002412A Data delivery over a cellular radio network |
| 07/12/2007 | WO2007077891A1 Broadcast content transmitter, broadcast content receiver, broadcast content transmitting method, and broadcast content receiving method and program |
| 07/12/2007 | WO2007077481A1 Media content delivery and recording over broadcast network |
| 07/12/2007 | US20070162946 Round trip delay adjustment in multipoint-to-point communication using orthgonal frequency division multiplexing |