Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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10/30/2012 | US8301164 Methods and apparatus for providing media on mobile devices |
10/30/2012 | US8300833 Multichannel spectral mapping audio apparatus and method with dynamically varying mapping coefficients |
10/30/2012 | US8300569 Digital broadcasting system and method of processing data in digital broadcasting system |
10/30/2012 | US8300567 Method and apparatus for downlink multiple-user multiple output scheduling |
10/26/2012 | WO2012145220A1 Single-cable automatic ird installation procedure |
10/26/2012 | WO2011117339A3 In-ear monitor system and method for controlling an in-ear monitor system |
10/25/2012 | US20120272275 Information processing system, portable information terminal apparatus, information processing method, program information providing apparatus, program information providing method, recording/reproducing apparatus, recording/reproducing method, computer-program storage medium, and computer-program |
10/25/2012 | US20120271923 Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system |
10/25/2012 | US20120270495 Broadcast receiver and method for setting broadcast receivers |
10/25/2012 | US20120269111 Mobile multicast system for supporting network-based mobility and method thereof |
10/25/2012 | US20120269109 Transmission of mbms in an ofdm communication system |
10/24/2012 | EP2514124A1 Preference engine driven personalized music service |
10/24/2012 | EP2514123A2 Method and system for associating an object to a moment in time in a digital video |
10/24/2012 | CN202503527U Emergency response intelligent release terminal circuit and terminal |
10/24/2012 | CN202503526U Emergency information linkage media system |
10/24/2012 | CN102752835A Broadcast receiving system, broadcast receiving method, relay apparatus, mobile station, and control program therefor |
10/24/2012 | CN102752310A Broadcasting control method and system for CMMB (China Mobile Multimedia Broadcasting) data broadcast |
10/24/2012 | CN102752063A Civil air defense system based on FM (frequency modulation) digital broadcasting technology |
10/24/2012 | CN101715116B Digital broadcasting receiver and signal processing method thereof |
10/23/2012 | US8296810 Wireless video uplink system that includes a reservation system |
10/23/2012 | US8296802 Interactive program guide systems and processes |
10/23/2012 | US8296314 Interactively pausing the broadcast stream displayed, graphical generation of telestrator data queries designates the location of the object in the portion of the transmitted still image frame |
10/23/2012 | US8295762 Distributed blind source separation |
10/23/2012 | US8295760 Mobile terminal and method of controlling broadcast therein |
10/23/2012 | US8295495 System and method for detecting rated maximum system deviation (RMSD) and alleviating RMSD mismatch |
10/23/2012 | US8295220 Multicast service |
10/23/2012 | US8295219 Mechanism for wireless multicast |
10/23/2012 | CA2594479C Method and apparatus for sending notification about broadcast service in a mobile broadcast system |
10/23/2012 | CA2396770C Base station synchronization for handover in a hybrid gsm/cdma network |
10/18/2012 | WO2012081870A9 Broadcast signal transmitter/receiver and broadcast signal transmitting/receiving method |
10/18/2012 | US20120264366 Computer based multi-channel radio system and user interface |
10/18/2012 | US20120264365 Single-Cable Automatic IRD Installation Procedure |
10/18/2012 | US20120263305 Method and apparatus for multiplexing audio program channels from one or more received broadcast streams to provide a playlist style listening experience to users |
10/17/2012 | EP2512045A2 Dynamic alternative frequency channel switching in wireless terminal |
10/17/2012 | EP2510688A1 System for managing television channels |
10/17/2012 | CN202495945U Mine-used broadcast intercommunication system |
10/17/2012 | CN202495944U Subsystem of downhole broadcasting substation |
10/17/2012 | CN1918833B Recording apparatus |
10/17/2012 | CN1816981B Communication method |
10/17/2012 | CN102740150A Method and apparatus for receiving multiple simultaneous stream bursts with limited dvb receiver memory |
10/17/2012 | CN102739331A Subcarrier broadcating system and method |
10/17/2012 | CN102739330A Dynamic alternative frequency channel switching in wireless terminal |
10/17/2012 | CN102123000B Method for smoothly upgrading digital terrestrial television broadcasting system to be of two-way |
10/16/2012 | US8291464 Digital broadcast receiving apparatus |
10/16/2012 | US8291447 Method for displaying audiovisual sequences at receiver level and receiver for displaying said sequences |
10/16/2012 | US8290173 Wireless speakers |
10/16/2012 | US8289893 Apparatus and method for supporting multicast communication in broadband wireless access system |
10/16/2012 | US8289883 Hybrid multicast routing protocol for wireless mesh networks |
10/16/2012 | CA2638549C Transmitting rf signals employing both digital and analog components with a common amplifier |
10/16/2012 | CA2414717C Method and apparatus for placing virtual objects |
10/11/2012 | WO2012137661A1 Transmission device, transmission method, receiving device, receiving method, program, and communication system |
10/11/2012 | WO2012137660A1 Receiving device, receiving method, and program |
10/11/2012 | WO2012136947A1 Method for provisioning high speed wireless infrastructure |
10/11/2012 | US20120258657 Distributed antenna communications system |
10/11/2012 | US20120257765 System and method for listening to teams in a race event |
10/11/2012 | US20120257560 Cellular data bandwidth optimization using social networking concepts |
10/10/2012 | EP2509247A2 Frame structure of a wireless communication system, and method and apparatus for transmitting and receiving a plurality of data streams through the frame structure |
10/10/2012 | EP2509239A1 Method, system and device for sending mobile television guide |
10/10/2012 | EP2509238A2 Method for automatically locating radio stations |
10/10/2012 | CN202488470U Wireless flood prevention early warning broadcast system |
10/10/2012 | CN1816982B Information providing method |
10/10/2012 | CN102724094A Multi-bus mine-use broadcast communication network based on priority |
10/10/2012 | CN101958761B Data file receiving method and device in mobile multimedia broadcasting system |
10/10/2012 | CN101809903B A method and device for receiving and transmitting a signal |
10/10/2012 | CN101771480B Method for realizing broadcasting service and system therefor |
10/10/2012 | CN101425858B Apparatus and methods for including codes in audio signals and decoding |
10/09/2012 | US8285198 Method of controlling connection establishment in a wireless network |
10/09/2012 | US8285197 System and method for pushing information from a server to a mobile device |
10/09/2012 | US8284954 BTSC encoder |
10/08/2012 | CA2773716A1 Method and system for wireless data communication |
10/04/2012 | WO2012133810A1 Cradle-type broadcast signal radiation device and broadcast system for mobile terminal |
10/04/2012 | WO2012133064A1 Transmission device, transmission method, receiving device, receiving method, program, and broadcasting system |
10/04/2012 | WO2012131938A1 Broadcast receiving device and electricity supply control method |
10/04/2012 | WO2012070789A3 System, method and apparatus of providing/receiving service of plurality of content providers and client |
10/04/2012 | US20120252351 Satellite receiver, satellite broadcast receiving method, and program |
10/04/2012 | US20120250596 ENHANCING PS-POLL FOR LOW-POWER WiFi |
10/04/2012 | CA2828945A1 Transmitting device, transmitting method, receiving device, receiving method, program, and broadcasting system |
10/03/2012 | EP2506595A1 In-band data recognition and synchronization system |
10/03/2012 | EP2506463A2 Frequency switching method and apparatus for RDS |
10/03/2012 | EP2504945A1 Equipment, system and methodologies for segmentation of listening area into sub-areas enabling delivery of localized auxiliary information |
10/03/2012 | CN202475438U Background broadcast and fire control broadcast linkage system |
10/03/2012 | CN202475437U Novel FM (frequency modulation) broadcasting receiver |
10/03/2012 | CN102714507A Systems and methods for interfacing a white space device with a host device |
10/03/2012 | CN102710976A System and methods for enhancing the experience of spectators attending a live sporting event |
10/03/2012 | CN102710354A Underground radio broadcasting system and control method thereof |
10/03/2012 | CN101911553B Method and apparatus for supporting mobility in a mobile broadcasting system |
10/03/2012 | CN101359917B Method of providing broadcast service and broadcasting receiver therefor |
10/03/2012 | CN101237429B Stream media living broadcasting system, method and device based on content distribution network |
10/03/2012 | CN101156390B Apparatus and method for delivering stream in a mobile broadcast system |
10/02/2012 | US8281353 Service creation system and method for packet based cellular networks |
10/02/2012 | US8281335 Use of multiple embedded messages in program signal streams |
10/02/2012 | US8279793 Multi-stage setup for long-term evolution multimedia broadcast multicast service transmissions |
10/02/2012 | US8279792 Polling method and apparatus for long term evolution multimedia broadcast multicast services |
10/02/2012 | US8279791 Configuration and indication methods of multicast/broadcast over a single frequency network frames and an identifying method used by a terminal |
10/02/2012 | US8278074 L-glutamic acid-producing microorganism and a method for producing L-glutamic acid |
10/02/2012 | CA2457813C Controlling multiple nodes to execute messages only once, which are divided into groups, or using snmp, or a combination thereof |
09/30/2012 | CA2772903A1 Systems and methods for importing media file email attachments |
09/27/2012 | WO2012128563A2 Heterogeneous network-based linked broadcast content transmitting/receiving device and method |
09/27/2012 | US20120243525 Method, system and apparatus for the control of transmit diversity |
09/26/2012 | EP2503715A1 Satellite receiving assembly connected with a home network |