| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 08/05/2009 | CN100525152C System and method for broadband digital broadcasting |
| 08/05/2009 | CN100525151C System and apparatus for performing broadcast and localcast communications |
| 08/04/2009 | US7571457 Advanced set top terminal with electronic mailbox for cable television delivery systems |
| 08/04/2009 | US7570915 Antenna unit equipped with a tuner portion |
| 08/04/2009 | CA2318757C Method and system for distributing subscriber services using wireless bidirectional broadband loops |
| 07/30/2009 | WO2009092845A1 Mapping of network information between data link and physical layer |
| 07/30/2009 | WO2009092150A1 Peak-to-average power reduction method |
| 07/30/2009 | US20090193143 Media exchange network supporting remote peripheral access |
| 07/30/2009 | US20090191865 Media exchange network supporting remote peripheral access |
| 07/30/2009 | US20090191828 Method and system for flexible fm tuning |
| 07/30/2009 | US20090190755 Stegotext encoder and decoder |
| 07/30/2009 | US20090190668 Digital broadcast receiving apparatus |
| 07/30/2009 | US20090190519 Method and apparatus for selecting mbms radio bearer type |
| 07/30/2009 | US20090190518 Apparatus and method for creating data path for broadcasting service in cellular network |
| 07/30/2009 | US20090190517 Wireless communication system, base station control device, wireless base station, and method of assigning a physical channel |
| 07/30/2009 | US20090190516 Radio communication base station apparatus and pilot transmitting method |
| 07/30/2009 | US20090190515 Bridging wireless and wired media in a computer network |
| 07/30/2009 | US20090190514 Method for enhancement of multicasting forwarding protocol in a wireless network |
| 07/29/2009 | EP1685666A4 Method for controlling bit rate in digital audio broadcasting system and apparatus and method for converting media stream by using the same |
| 07/29/2009 | EP1287630B1 Method for correcting the clock-pulse deviations of audio data |
| 07/29/2009 | CN101494509A Wireless communication method, device and system for mine |
| 07/29/2009 | CN100521782C Method for data reception in a multi-function receiving device |
| 07/29/2009 | CN100521586C Digital audio broadcast receiver having FFT processor and operation method thereof |
| 07/28/2009 | US7568043 On-demand data-providing system for transmitting stream of content in real time |
| 07/28/2009 | US7567793 Information system, mobile communication terminal, and information method |
| 07/28/2009 | CA2406778C Providing content interruptions |
| 07/25/2009 | CA2648627A1 Digital set-top terminal with partitioned hard disk and associated system and method |
| 07/23/2009 | WO2009091108A1 Apparatus and method for purchasing multimedia contents through wired/wireless broadcasting and communication services |
| 07/23/2009 | WO2009064219A3 Device for moving outdoor advertising (variants) |
| 07/23/2009 | US20090186593 Method for processing a signal |
| 07/23/2009 | US20090185574 Timing system for modular cable modem termination system |
| 07/23/2009 | US20090185522 Systems and methods for distributing content in wireless networks |
| 07/23/2009 | US20090185520 Method of providing a multimedia service in a digital wireless communication network |
| 07/23/2009 | CA2619800A1 Table game related broadcast show and lottery |
| 07/22/2009 | EP2080289A1 Apparatus and method for analyzing identification signal based on partial correlation |
| 07/22/2009 | EP1474906B1 Clock-based time slicing |
| 07/22/2009 | EP0673581B2 Set top terminal for cable television delivery systems |
| 07/22/2009 | CN101490988A Electronic program guide for a mobile communications device |
| 07/22/2009 | CN100518264C Electronic apparatus receiving digital television broadcast |
| 07/22/2009 | CN100518256C Method for displaying wallpaper on digital broadcasting reception terminal |
| 07/21/2009 | US7565676 Portable device for receiving media content |
| 07/21/2009 | US7565298 Record carrier having an encoded wide-band digital audio signal recorded thereon |
| 07/21/2009 | US7565138 Method for managing service context for paging user equipment in a multimedia broadcast/multicast service |
| 07/21/2009 | US7564907 Technique for providing secondary data in a single-frequency network |
| 07/21/2009 | US7564905 System and method for providing terrestrial digital broadcasting service using single frequency network |
| 07/21/2009 | US7564873 Method and apparatus for providing in-band messaging within a video on demand environment |
| 07/21/2009 | CA2525950C Burst transmission |
| 07/16/2009 | WO2009088261A2 Method and apparatus for supporting mobility in a mobile broadcasting system |
| 07/16/2009 | WO2009088151A1 Private multimedia contents broadcasting equipment which uses ism radio frequency band or u-nii 5 radio frequency band, private multimedia contents broadcasting system and method thereof |
| 07/16/2009 | WO2009087711A1 Digital broadcasting system and broadcasting receiver |
| 07/16/2009 | WO2009047309A3 Telecommunications chip card and a method thereof |
| 07/16/2009 | US20090181620 Method and Apparatus for Satellite Digital Audio |
| 07/16/2009 | US20090181614 Method and system for providing playback of digital audio content available through a computer network |
| 07/16/2009 | US20090181612 Method for broadcast radio transmission of a multiplicity of different information presentations, and transmission and reception device for this purpose |
| 07/16/2009 | US20090180623 Communication Devices |
| 07/16/2009 | US20090180420 Information transmitting method and information transmitting system |
| 07/16/2009 | US20090180419 Information transmitting method and information transmitting system |
| 07/16/2009 | US20090180418 Method and base station for terminal moving in multicast broadcast system |
| 07/16/2009 | US20090180417 Ehspa Architecture |
| 07/16/2009 | CA2717271A1 Data distribution network |
| 07/16/2009 | CA2711070A1 Method and apparatus for supporting mobility in a mobile broadcasting system |
| 07/15/2009 | EP2079183A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 07/15/2009 | EP1754374A4 Broadcast passenger flight information system and method for using the same |
| 07/15/2009 | CN101483490A Destination prompt system used in public transportation system |
| 07/15/2009 | CN100515126C Transmitting/receiving controlling information method for mobile communication system |
| 07/15/2009 | CN100515053C Apparatus, method for generating coefficient data used in image display apparatus |
| 07/15/2009 | CN100514890C Dynamic selection and scheduling of radio frequency communications |
| 07/14/2009 | US7562392 Methods of interacting with audio and ambient music |
| 07/14/2009 | US7562379 Method and system for wireless digital multimedia presentation |
| 07/14/2009 | US7562376 Information processing apparatus, information processing method, broadcast system, storage medium, and computer program |
| 07/14/2009 | US7561933 Apparatus and method for processing audio signal and computer readable recording medium storing computer program for the method |
| 07/14/2009 | US7561897 System and apparatus for performing broadcast and localcast communications |
| 07/14/2009 | US7561702 Method and system for the pre-processing and post processing of an audio signal for transmission on a highly disturbed channel |
| 07/14/2009 | US7561597 System and method for data packet substitution |
| 07/14/2009 | US7561535 System and method for providing dynamic call models for users as function of the user environment in an IMS network |
| 07/14/2009 | CA2506060C Electronic document versioning method and updated document supply method using version number based on xml |
| 07/11/2009 | CA2617822A1 Mpeg-2 network testing and automated information extraction thereof |
| 07/09/2009 | WO2009086160A2 Systems and methods for automatically searching a database to tune a frequency modulator in a mobile device |
| 07/09/2009 | WO2009085919A1 Radio service registry |
| 07/09/2009 | WO2008107745A3 Method and system to signal network information in tps bits |
| 07/09/2009 | US20090177565 Method and apparatus for utilizing a unique transaction code to update a magazine subscription over the internet |
| 07/09/2009 | US20090176495 Provision of a Multimedia Broadcast/Multicast Service (MBMS) for a User Equipment Moving Along Cells in a Cellular Mobile Communication System |
| 07/09/2009 | US20090176448 Distributed automatic gain control system |
| 07/09/2009 | US20090175213 Method, system, and terminal for sending and receiving multicast broadcast service |
| 07/09/2009 | US20090175212 Feedback control for multicast or broadcast services |
| 07/09/2009 | US20090175211 Method and system for communication |
| 07/09/2009 | US20090175210 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| 07/09/2009 | US20090175209 Method and system for integration of trunking and conventional land mobile radio systems |
| 07/09/2009 | US20090175208 Automatic Clustering of Wireless Network Nodes Toward Selected Mesh Access Points |
| 07/08/2009 | EP2077683A2 Method, system and apparatus for updating phonebook information |
| 07/08/2009 | EP2077008A1 Seamless handover of radio broadcasts |
| 07/08/2009 | CN101478355A Wireless data system decoder and its decoding method |
| 07/08/2009 | CN100512064C Digital terrestrial broadcasting system, digital terrestrial broadcasting right protection device, and digital terrestrial broadcasting right protection method |
| 07/08/2009 | CN100512063C Control method and apparatus for service display using fast information channel |
| 07/07/2009 | USRE40836 Apparatus and methods for providing text information identifying audio program selections |
| 07/07/2009 | US7559074 Program processing apparatus, program processing system, and program |
| 07/07/2009 | US7559071 Broadcasting receiver having operation mode selection function |
| 07/07/2009 | US7558838 Method for configuring a piece of equipment with the use of an associated machine resolvable code |
| 07/07/2009 | US7558603 Method and system for providing information and for communication in vehicles |
| 07/07/2009 | US7558547 Radio receiver that changes function according to the output of an internal voice-only detector |