| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 12/04/2013 | CN103427923A Control unit of emergency broadcast |
| 12/04/2013 | CN103427922A Disaster alarm method and system for carrying out directional content transmission based on carrier frequency and carrier wave |
| 12/04/2013 | CN103425731A Traffic event data source identification, data collection and data storage |
| 12/03/2013 | USRE44619 Reliable neighbor node discovery |
| 12/03/2013 | US8601528 Signal processing apparatus and methods |
| 12/03/2013 | US8601519 Digital residential entertainment system |
| 12/03/2013 | US8601504 Secure tracking system and method for video program content |
| 12/03/2013 | US8600292 Beam focusing in multi-beam satellite systems by combining signals from multiple satellite beams on the ground |
| 12/03/2013 | US8600291 Multiple service management |
| 12/03/2013 | US8599815 Method and apparatus for processing multiple common frequency signals through a single cable using circulators |
| 12/03/2013 | US8599734 TCP proxy acknowledgements |
| 12/03/2013 | US8599733 Method and apparatus for providing cell configuration information to a network element |
| 11/28/2013 | US20130315417 Bluethooth-to-rf tranceiver |
| 11/28/2013 | US20130315123 Method and Apparatus for Cellular Signaling |
| 11/28/2013 | DE102012208801A1 Multischalter mit dynamischer Eingangszuordnung Multiswitch with dynamic input assignment |
| 11/27/2013 | EP2667595A2 Transmission method and transmission apparatus for a combined broadcasting and communication service |
| 11/27/2013 | EP2667528A1 Devices and methods for dynamic broadcast |
| 11/27/2013 | EP2667310A1 Information distribution device and method, and information distribution system |
| 11/27/2013 | CN103416009A Apparatus and method for reducing peak to average power ratio in broadcasting communication system |
| 11/27/2013 | CN103414531A Method for switching radio broadcasting stations of vehicle-mounted entertainment system |
| 11/27/2013 | CN103414530A Novel guest room server |
| 11/27/2013 | CN101714903B Audio signal processing circuit |
| 11/26/2013 | US8595500 Information processing apparatus and method |
| 11/26/2013 | US8594704 Location-based broadcast messaging for radioterminal users |
| 11/26/2013 | US8594559 Combined satellite radio receiver |
| 11/26/2013 | US8594558 Methods and apparatuses of providing multimedia content to a mobile device |
| 11/26/2013 | US8594116 Methods and apparatus for efficient IP multicasting in a content delivery network |
| 11/26/2013 | US8594076 Mobile wireless internet portable radio |
| 11/26/2013 | US8594007 Sequential ACK for multi-user transmissions |
| 11/26/2013 | US8594006 Setting up a multicast group communication session within a wireless communications system |
| 11/26/2013 | US8594004 Offline mobile RFID event persistency and synchronization |
| 11/21/2013 | WO2013171083A1 Method and apparatus for compressing and decompressing a higher order ambisonics signal representation |
| 11/21/2013 | WO2013134685A3 Systems and methods for establishing a connection setup through relays |
| 11/21/2013 | WO2013134668A3 Systems and methods for establishing a connection setup through relays |
| 11/21/2013 | US20130309960 Broadcast response system |
| 11/21/2013 | US20130309959 Communication device and information collecting method |
| 11/21/2013 | US20130308505 Apparatus for transmitting a broadcast signal, apparatus for receiving a broadcast signal, and method for transmitting/receiving a broadcast signal using an apparatus for transmitting/receiving a broadcast signal |
| 11/21/2013 | DE102013208360A1 Abschwächen der Auswirkungen von Audiostörungen über ein adaptives automatisiertes schnelles Abspielen von Audioinhalt Mitigating the effects of audio problems via an automated adaptive fast playback of audio content |
| 11/21/2013 | DE102012208099A1 Verfahren zum Übertragen von Audiodaten und Kommunikationsgerät A method for transferring audio data and communication device |
| 11/20/2013 | EP2665208A1 Method and apparatus for compressing and decompressing a Higher Order Ambisonics signal representation |
| 11/20/2013 | CN203301529U Vehicle audio apparatus |
| 11/20/2013 | CN203301496U Security broadcasting system |
| 11/20/2013 | CN103402181A Broadcasting device, broadcasting equipment and broadcasting method thereof |
| 11/20/2013 | CN103402159A Digital PA noise detector head |
| 11/20/2013 | CN103401627A Broadcast system for road traffic caution and guidance |
| 11/20/2013 | CN102368358B Traffic service information processing method and apparatus thereof |
| 11/19/2013 | US8589590 Selecting an address provider using a dynamic indicator |
| 11/19/2013 | US8589576 Contents distributing system, client, server, contents distributing method, and contents reproducing method |
| 11/19/2013 | US8588678 Control method, control apparatus, data receiving and recording method, data receiver and receiving method |
| 11/19/2013 | US8588677 Method and radio beacon for transmitting messages in a road communication system |
| 11/19/2013 | US8588155 Method of transmitting broadcasting information |
| 11/19/2013 | US8588122 Method of transmitting data to multi destinations in wireless LAN system |
| 11/19/2013 | US8588100 Method and apparatus for data retransmission in an enhanced multimedia broadcast and multicast service |
| 11/19/2013 | US8587720 Signal processing apparatus and methods |
| 11/14/2013 | US20130303077 Receiving device, broadcasting system, receiving method, and non-transitory computer-readable recording medium |
| 11/14/2013 | US20130303076 Systems and methods for optimizing broadcasts |
| 11/14/2013 | US20130301624 Selectively directing media feeds to a set of target user equipments |
| 11/13/2013 | CN103392306A Messaging system with multiple messaging channels |
| 11/13/2013 | CN103391146A Marine communication platform based on shortwave digital broadcast |
| 11/13/2013 | CN103391145A Method for achieving frequency modulation emergency broadcast based on RDS |
| 11/13/2013 | CN101978623B Common interface protocol for sending fr-rds messages in wireless communication systems |
| 11/13/2013 | CN101918999B Methods and apparatus to perform audio watermarking and watermark detection and extraction |
| 11/13/2013 | CN101719974B Digital broadcast transmitter |
| 11/13/2013 | CN101636975B System and method for wireless communication of uncompressed video having multiple destination aggregation (mda) |
| 11/12/2013 | US8584162 Signal processing apparatus and methods |
| 11/12/2013 | US8583189 Method and apparatus for the selective use of imperceptible invites |
| 11/12/2013 | US8583029 Satellite broadcast receiving and distribution system |
| 11/12/2013 | US8583028 Apparatus and method for facilitating a purchase using information provided on a media playing device |
| 11/12/2013 | US8583027 Methods and systems for authorizing computing devices for receipt of venue-based data based on the location of a user |
| 11/12/2013 | US8582789 Hearing enhancement systems |
| 11/12/2013 | US8582621 Synchronized broadcast/multicast communication |
| 11/12/2013 | US8582490 Method for determining placement of internet taps in wireless neighborhood networks |
| 11/12/2013 | US8582489 Method for recovering a frame that failed to be transmitted in a mu-mimo based wireless communication system |
| 11/12/2013 | US8582488 Acquiring method, acquiring apparatus and user equipment for multicast control channels (MCCHs) information |
| 11/12/2013 | US8582487 Method and system for transmitting a multimedia broadcast multicast service control signaling |
| 11/12/2013 | US8582486 Reference signal transmission method for downlink multiple input multiple output system |
| 11/12/2013 | US8582484 Soft-buffer management of a re-transmission protocol for unicast and multicast transmissions |
| 11/12/2013 | US8582482 Method of avoiding monitoring useless dynamic scheduling information of multimedia broadcast multicast service in a wireless communication system and related communication device |
| 11/12/2013 | CA2537181C Broadcast receiver and method for display of linked text information objects |
| 11/07/2013 | WO2013165851A1 Terrestrial position and timing system |
| 11/07/2013 | US20130295839 Interactive content delivery system and apparatus with global reach capability |
| 11/06/2013 | EP2660998A2 Broadcast receiving apparatus and method for controlling application, and device |
| 11/06/2013 | CN203278848U Intelligent addressable campus broadcasting system |
| 11/06/2013 | CN101820474B 通信系统 Communication System |
| 11/06/2013 | CN101729756B Digital broadcasting receiver and signal processing method thereof |
| 11/05/2013 | US8578432 Policy control over switched delivery networks |
| 11/05/2013 | US8578403 Systems and methods for improved audience measuring |
| 11/05/2013 | US8578155 Address generating method and broadcast receiving apparatus |
| 11/05/2013 | US8577411 Broadcast program scene report system and method, mobile terminal device, and computer program |
| 11/05/2013 | US8577317 Broadcast receiver and method for setting broadcast receivers |
| 11/05/2013 | US8577282 Method for reporting multi-address information, mobile station and authentication organization system |
| 11/05/2013 | US8577281 Distribution system, distribution apparatus, terminal apparatus, and method which distribute a common control signal |
| 11/05/2013 | US8576703 Synchronization of multicast information using bicasting |
| 10/31/2013 | WO2013162305A1 Apparatus and method for transmitting and receiving signaling information in a digital broadcasting system |
| 10/31/2013 | US20130287212 Method And Apparatus For Multiplexing Audio Program Channels From One Or More Received Broadcast Streams To Provide A Playlist Style Listening Experience To Users |
| 10/30/2013 | CN103380583A Transmission device, information processing method, program, and transmission system |
| 10/30/2013 | CN103378914A Vehicle end, information processing system, and vehicle end radio uninterrupted play method |
| 10/30/2013 | CN103378913A Vehicle end and vehicle end radio uninterrupted play method |
| 10/29/2013 | US8572671 Signal processing apparatus and methods |
| 10/29/2013 | US8572669 In-band data recognition and synchronization system |