| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 03/03/2010 | EP2158706A2 Apparatus for the simultaneous broadcast of an analog and digital signal |
| 03/03/2010 | EP1323253B1 System and method for ordering and delivering media content using supplementary data which is transmitted with a broadcast signal |
| 03/03/2010 | CN101662687A Digital broadcasting system and apparatus |
| 03/02/2010 | US7673321 Audio and video transmission and receiving system |
| 03/02/2010 | US7673320 Information transmission/reception system and method and information processing method and apparatus for automatic detection of data for commercial messages |
| 03/02/2010 | US7673319 Set top terminal for displaying television program menus |
| 03/02/2010 | US7673317 Method and apparatus for generating an interactive radio program |
| 03/02/2010 | US7672678 Location-based communication system |
| 03/02/2010 | US7672637 Method and system for delivering from a loudspeaker into a venue |
| 03/02/2010 | US7672338 Passive optical network and ultrawide band adapter |
| 03/02/2010 | US7672337 System and method for providing a digital watermark |
| 03/02/2010 | US7672261 Communicating data block in wireless communication system |
| 03/02/2010 | US7672219 Multipoint-to-point communication using orthogonal frequency division multiplexing |
| 02/28/2010 | CA2673896A1 Switched digital video broadcast scheduler |
| 02/25/2010 | WO2009044307A3 A method and device for receiving and transmitting a signal being transmitted in the time slicing mode in the form of a plurality of bursts |
| 02/25/2010 | WO2009007261A3 Method and device for transmitting bursts of variable size |
| 02/25/2010 | US20100050218 Technique for effectively providing various entertainment services through a communications network |
| 02/25/2010 | US20100050203 Advertisement-section detecting apparatus and advertisement-section detecting program |
| 02/25/2010 | US20100048206 Method and apparatus for broadcast services in a communication system |
| 02/25/2010 | US20100048124 Method of transmitting and receiving control information in a wireless communication system |
| 02/25/2010 | US20100046744 Methods and Devices Responsive to Ambient Audio |
| 02/25/2010 | US20100046412 Reference signal structures for more than four antennas |
| 02/25/2010 | US20100046411 Method and apparatus for transmitting broadcast data, and method and apparatus for receiving broadcast data |
| 02/25/2010 | US20100046410 MCBCS System Initialization and Establishment Over Wireless Broadband Network |
| 02/25/2010 | US20100046409 Signalling Control for a Point-To-Multipoint Content Transmission Network |
| 02/25/2010 | US20100046400 Multicast distribution tree establishment and maintenance in a wireless multi-hop relay communication system |
| 02/25/2010 | DE19921959B4 System und Verfahren zur Radioübertragung System and method for radio transmission |
| 02/25/2010 | DE112008001040T5 Drahtlose Verteilung von Audiodateien und zugehöriger Information Wireless distribution of audio files and related information |
| 02/24/2010 | EP2157792A1 User group assignment method for key management |
| 02/24/2010 | EP2156582A1 Providing and using of information on video related to traffic situation |
| 02/24/2010 | EP2156581A1 Method and device for continuation of multimedia playback |
| 02/24/2010 | EP1639726B1 Adjusting data burst transmission rates |
| 02/24/2010 | EP1474883B1 Time-slice signaling for broadband digital broadcasting |
| 02/24/2010 | CN101657983A Providing and using of information on video related to traffic situation |
| 02/23/2010 | US7669224 ONU and method for converting/combining frequency, and apparatus and method for converting/combining frequency in CATV headend system |
| 02/23/2010 | US7669223 Apparatus and method for packaging programs in a television program delivery system |
| 02/23/2010 | US7669221 TV broadcast cooperative type data perusal apparatus, TV broadcast cooperative type data perusal method, and storage medium |
| 02/23/2010 | US7668914 Milestone synchronization in broadcast multimedia streams |
| 02/23/2010 | US7668261 Method and apparatus for selective data reception |
| 02/23/2010 | US7668245 Method and device for monitoring carrier frequency stability of transmitters in a common wave network |
| 02/23/2010 | US7668209 Method of processing traffic information and digital broadcast system |
| 02/18/2010 | WO2009146419A3 Transmission of multimedia streams to mobile devices with uncoded transport tunneling |
| 02/18/2010 | WO2008141335A8 Vehicle message addressing |
| 02/18/2010 | US20100041395 Prediction of uplink interference potential generated by an ancillary terrestrial network and/or radioterminals |
| 02/18/2010 | US20100041394 Prediction of uplink interference potential generated by an ancillary terrestrial network and/or radioterminals |
| 02/18/2010 | US20100041329 Method and apparatus for providing digital media player with portable digital radio broadcast system receiver or integrated antenna and docking system |
| 02/18/2010 | US20100040237 Remote control interface for replacement vehicle stereos |
| 02/18/2010 | US20100040041 Switching role of apparatuses between controller (host) and participant (device) to schedule bi-directional data |
| 02/18/2010 | US20100040029 Apparatus, system, and method for obtaining local connectivity settings |
| 02/18/2010 | US20100039979 Broadcast and multicast service communication method, base station, and mobile station |
| 02/18/2010 | US20100039977 Radiocommunication system and multicast data distribution method in the radiocommunication system |
| 02/18/2010 | US20100039976 Technique for assigning multicast group members to radio network calls |
| 02/18/2010 | US20100039950 Method and Apparatus for Reducing the Signalling Bandwidth Load by Reporting Measurements in Differential Manner in a Multicast Message |
| 02/18/2010 | US20100039569 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 02/17/2010 | EP2154884A1 Antenna socket |
| 02/17/2010 | CN201409140Y CMMB device with frequency modulation output function |
| 02/17/2010 | CN101652944A Assembly, and associated method, for providing follow up information regarding received content |
| 02/17/2010 | CN101652943A wireless audio sharing |
| 02/17/2010 | CN101651506A Method for sending and receiving main notification message of earthquake tsunami warning system |
| 02/17/2010 | CN101651505A Push broadcasting method and system based on wireless digital broadcasting technology |
| 02/17/2010 | CN101651504A Electronic device and clock calibrating method thereof |
| 02/16/2010 | US7664951 Transmitting apparatus for providing information by effective use of bands |
| 02/16/2010 | US7664457 Preset recording method through service linking in DMB terminal |
| 02/16/2010 | US7664456 System and method for streaming data between a portable server computing device and a client computing device |
| 02/16/2010 | US7664274 Enhanced acoustic transmission system and method |
| 02/16/2010 | US7664126 Data communication apparatus, intermittent communication method therefor, program describing the method and recording medium for recording the program |
| 02/16/2010 | US7664065 Multicast system and method for utilizing the same |
| 02/16/2010 | US7664064 Method and apparatus for providing point-to-multipoint multimedia service in a mobile communications system |
| 02/16/2010 | US7664063 Announcing information service through broadcasting or multicasting |
| 02/16/2010 | US7664054 Neighbor location discovery with directional antennas in a mesh network |
| 02/16/2010 | CA2461049C Method for automatically providing radio checks to vehicle radios |
| 02/16/2010 | CA2332977C System and method for encoding an audio signal, by adding an inaudible code to the audio signal, for use in broadcast programme identification systems |
| 02/11/2010 | WO2010016722A2 Method and system for blocking an offensive content in a tv broadcast and providing a replacement content by using the network |
| 02/11/2010 | WO2010016129A1 Data broadcast system, data broadcast server and data broadcast program |
| 02/11/2010 | WO2010016128A1 Data broadcast system, data broadcast server and data broadcast program |
| 02/11/2010 | US20100037262 Method for updating and method for checking an update of at least one data element in a data carousel, and an associated first device, second device, and data flow |
| 02/11/2010 | US20100036881 Portable Audio Appliance |
| 02/11/2010 | US20100034393 Ad-hoc adaptive wireless mobile sound system |
| 02/11/2010 | US20100034307 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 02/11/2010 | US20100034306 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 02/11/2010 | US20100034140 Method for mapping signaling information to announcement information and broadcast receiver |
| 02/11/2010 | US20100034131 System and Related Methods for Beamforming in a Multi-Point Communications Environment |
| 02/11/2010 | US20100034130 Dynamic Discovery of Multicast Broadcast Services controller and Synchronization in Wireless Communication Systems |
| 02/11/2010 | US20100034129 System and method for multicast and broadcast service synchronization |
| 02/11/2010 | US20100034128 TLV for Supporting DSx and R2 Signaling Procedures for MCBCS in WiMax Networks |
| 02/11/2010 | US20100033638 Systems and methods for awarding affinity points based upon remote control usage |
| 02/11/2010 | US20100033624 In-Band Data Recognition And Synchronization System |
| 02/11/2010 | DE102008036924A1 Verfahren zur Mehrkanalbearbeitung in einem Mehrkanaltonsystem A method for multi-channel processing in a multichannel audio system |
| 02/10/2010 | EP2151075A2 Time-interleaved simulcast for tune-in reduction |
| 02/10/2010 | CN101645746A Method for generating identification signal of transmitter |
| 02/10/2010 | CN100589512C Method and system for communicating with multi communication nets |
| 02/09/2010 | US7661121 In-band data recognition and synchronization system |
| 02/09/2010 | US7661116 Auction for targeted content |
| 02/09/2010 | US7660582 Method and apparatus to facilitate broadcast packet handling |
| 02/09/2010 | US7660276 System and related methods for beamforming in a multi-point communications environment |
| 02/09/2010 | US7660275 Local and wide-area transmissions in a wireless broadcast network |
| 02/09/2010 | CA2352808C Mobile apparatus and method for receiving and filtering from program-accompanying data on the basis of a defined position |
| 02/08/2010 | CA2672648A1 Apparatus and method for transparent data collection from a network for electronic program guide-like applications |
| 02/04/2010 | WO2010014523A1 Method and system for reducing the size of a paging zone in a broadband wireless network |
| 02/04/2010 | WO2010014492A2 Method and apparatus for store and replay functions in a digital radio broadcasting receiver |