| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 07/23/2013 | USRE44390 Two channel communication system using RDS datastream broadcasting |
| 07/23/2013 | US8495688 System and method for fast start-up of live multicast streams transmitted over a packet network |
| 07/23/2013 | US8494438 Method and system for sharing service guide or service guide fragments in mobile broadcast system |
| 07/23/2013 | US8494339 Combining material and data |
| 07/23/2013 | US8493903 Method of setting up dynamic multicast and broadcast service zone for providing mobile internet protocol television service |
| 07/23/2013 | US8493902 Opportunistic listening system and method |
| 07/18/2013 | WO2013106825A1 Methods and systems for monitoring multicast availability |
| 07/18/2013 | US20130182851 Processor for an fm signal receiver and processing method |
| 07/18/2013 | US20130182117 System and methods for enhancing the experience of spectators attending a live sporting event |
| 07/17/2013 | EP2614607A1 Multi-waveform and wireless very high throughput radio system |
| 07/17/2013 | CN203071947U Single-frequency propagation multi-channel calamity public emergency information system |
| 07/17/2013 | CN203070537U Traffic sign wireless broadcasting system |
| 07/17/2013 | CN203070536U Traffic signal lamp wireless broadcasting system |
| 07/17/2013 | CN103210642A Method for transmitting a scalable http stream for natural reproduction upon the occurrence of expression-switching during http streaming |
| 07/17/2013 | CN103209339A Method and apparatus for creating and viewing customized multimedia segments |
| 07/17/2013 | CN103209000A Radio play control method |
| 07/17/2013 | CN101534417B A method and system for remote tuning and clock synchronization |
| 07/17/2013 | CN101040477B Method for correcting errors of program-associated data |
| 07/16/2013 | US8489039 Beamformed multi-input multiple-output communication with uplink transmission rotation |
| 07/16/2013 | US8488511 System and method of providing advertisements to vehicles |
| 07/16/2013 | US8488510 Stochastic communication protocol method and system for radio frequency identification (RFID) tags based on coalition formation, such as for tag-to-tag communication |
| 07/16/2013 | US8488509 Method of minimizing an unnecessary scheduling information reception in a wireless communication system |
| 07/16/2013 | US8488508 Method and apparatus for providing reliable multicast in a wireless communication system |
| 07/16/2013 | CA2714748C Transmitter/receiver and data transmission/reception method in communication system |
| 07/11/2013 | WO2013102671A2 Device for receiving a multiplexed stream broadcasting a pmt table including a descriptor for identifying documents transmitted in push mode, and apparatuses associated with the method |
| 07/11/2013 | US20130179932 Programming Content Processing and Management System and Method |
| 07/11/2013 | US20130179919 Method and apparatus for transmitting emergency messages |
| 07/11/2013 | US20130177101 Transmission device and transmission method thereof, and reception device |
| 07/11/2013 | DE102012218172A1 Verfahren zur Erkennung redundant empfangener Informationen, Fahrzeug-zu-X-Kommunikationssystem und Verwendung des Systems A method for detection of received redundant information, vehicle-to-X-communication system and using the system |
| 07/10/2013 | EP2613464A2 Methods of transmitting and receiving a media information file for http streaming |
| 07/10/2013 | CN203057239U Novel telephone broadcasting device |
| 07/10/2013 | CN103200429A Method and system for carrying out interaction with advertisements in televisions and radio stations |
| 07/10/2013 | CN103199948A Interaction-based vehicle-networked broadcasting station and working method thereof |
| 07/10/2013 | CN103199944A Detection method and detection device of automatic dependent surveillance-broadcast |
| 07/10/2013 | CN101258700B 数字广播接收机 The digital broadcast receiver |
| 07/09/2013 | US8484680 Computer program product and communication device for providing interactive television advertising |
| 07/09/2013 | US8484362 Method and apparatus for accessing a remote location by sensing a machine-resolvable code |
| 07/09/2013 | US8483200 Method and apparatus for antenna mapping selection in MIMO-OFDM wireless networks |
| 07/09/2013 | US8483114 Method and system for peer-to-peer communication among sites |
| 07/09/2013 | US8483113 Apparatus and method for multicast and broadcast service in a broadband wireless access system |
| 07/09/2013 | US8483112 Method for data collection and supervision in wireless node networks |
| 07/09/2013 | CA2510697C Modulating a digital signal in a fading frequency band |
| 07/04/2013 | US20130170646 Apparatus and method for transmitting audio object |
| 07/03/2013 | EP2611051A1 Method for synchronizing media services |
| 07/03/2013 | EP2609773A1 Providing signaling information and performing a handover using the signaling information |
| 07/03/2013 | EP2609589A1 Device and method for postprocessing decoded multi-channel audio signal or decoded stereo signal |
| 07/03/2013 | CN103190097A Methods of transmitting and receiving a media information file for http streaming |
| 07/03/2013 | CN102047569B Reception apparatus |
| 07/02/2013 | US8479235 Information processing apparatus and method, and program storage medium |
| 07/02/2013 | US8477676 Digital broadcasting system and data processing method |
| 07/02/2013 | US8477675 Multicast/broadcast single frequency network subframe physical downlink control channel design |
| 07/02/2013 | US8477674 Wireless network including post groupcast time |
| 07/02/2013 | US8477673 Cell specific retransmission of single frequency network MBMS data |
| 07/02/2013 | US8477635 Correlative anticipatory deltacasting |
| 07/02/2013 | US8477243 Program guide apparatus acquiring program guide information and/or providing for program guide navigation using same |
| 07/02/2013 | CA2688851C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 07/02/2013 | CA2688849C Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
| 07/02/2013 | CA2565736C Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof |
| 06/27/2013 | WO2013096673A1 Transmitter characteristic representation for television white space |
| 06/27/2013 | WO2013093846A1 Method for broadcasting digital data |
| 06/27/2013 | WO2013025177A9 Method of parallel dtt (direct-to-tower) & dth (direct-to-home) transmission of transport streams for digital television transmitters |
| 06/27/2013 | US20130166912 Information processing apparatus and method |
| 06/27/2013 | US20130163526 Spatial multiplexing in a cellular network |
| 06/26/2013 | EP2608430A1 Device for processing high frequency signals |
| 06/26/2013 | EP2608429A1 Information processing device and method, program, and information processing system |
| 06/26/2013 | CN203027265U Digital processing type frequency modulation synchronized broadcasting exciter |
| 06/26/2013 | CN203027262U Frequency-modulation broadcasting digital optical fibre repeater system |
| 06/26/2013 | CN101534149B 广播无线电系统 Broadcast radio system |
| 06/25/2013 | US8474059 Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation |
| 06/25/2013 | US8473985 Mobile terminal and method of managing broadcasting service information using digital broadcast reception function |
| 06/25/2013 | US8473976 Consumer managed credit based advertisements |
| 06/25/2013 | US8473807 Method of processing traffic information and digital broadcast system |
| 06/25/2013 | US8472959 Communication control system and communication control method |
| 06/25/2013 | US8472481 DTV transmitting system and method of processing data in DTV transmitting system |
| 06/25/2013 | US8472364 Evolved multimedia broadcast/multicast service base station, user equipment and methods thereof |
| 06/25/2013 | US8472363 Transmission device and transmission method for generating fixed-length subframe including multiple OFDM symbols |
| 06/25/2013 | CA2681959C Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 06/25/2013 | CA2631098C Message broadcasting admission control system and method |
| 06/25/2013 | CA2562220C Method of processing traffic information and digital broadcast system |
| 06/20/2013 | WO2013090877A1 System and method for inserting local content into satellite broadcast programs and epg on a network |
| 06/20/2013 | WO2013090876A2 Guide acquisition method in absence of guide update information on all transponders |
| 06/20/2013 | WO2013090246A1 Systems and methods for time synchronization of ieds via radio link |
| 06/20/2013 | WO2013045693A3 High quality detection in fm stereo radio signals |
| 06/20/2013 | US20130157610 Method and system of managing distribution of alerts |
| 06/20/2013 | US20130157558 METHOD AND APPARATUS FOR UPDATING AND USING UPDATED GROUP ALIASES AND INCIDENT IDs |
| 06/20/2013 | US20130155934 Network with secondary control channel |
| 06/20/2013 | US20130155933 Request-Response Procedure for Wireless Network |
| 06/19/2013 | EP2605459A1 Information processing device, method and program |
| 06/19/2013 | EP2605431A2 Satellite transmission unit, satellite reception unit, method for the generation and/or transmission of an output data stream and method for receiving and decoding a broadband signal |
| 06/19/2013 | CN1981466B Method and device for the transmission of additional data in an analog radio transmission system |
| 06/19/2013 | CN103168439A Methods and apparatuses for affecting programming of content for transmission over a multicast network |
| 06/19/2013 | CN103166726A Integral broadcast early warning device based on wireless communication, broadcast early warning system and host |
| 06/19/2013 | CN103166725A Switching method and terminal of mobile television and mobile stream media |
| 06/19/2013 | CN103166724A Electronic device with automatic switchover function of broadcast reception mode and method |
| 06/19/2013 | CN102123232B 数字广播接收设备 The digital broadcast receiving apparatus |
| 06/19/2013 | CN101835009B Information processing device and method, program, and information processing system |
| 06/19/2013 | CN101606337B 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 |
| 06/19/2013 | CN101505204B Method and system for utilization of an outer decoder in a broadcast services communication system |
| 06/18/2013 | US8468564 Computer program product and method for providing interactive television advertising |
| 06/18/2013 | US8468556 Methods, systems, and products for evaluating performance of viewers |