| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 11/24/2011 | WO2011096709A3 Broadcast signal transmitter and receiver, and broadcast signal transmitting and receiving method |
| 11/24/2011 | WO2011096708A3 Broadcast signal transmitter and receiver, and broadcast signal transmitting and receiving method |
| 11/24/2011 | WO2011096704A3 Broadcast signal transmitter and receiver, and methods for transmitting and receiving broadcast signals |
| 11/24/2011 | WO2011096703A3 Broadcast signal transmitter and receiver, and methods for transmitting and receiving broadcast signals |
| 11/24/2011 | US20110289184 System and method for determining physical location of electronic display devices in a retail establishment |
| 11/24/2011 | US20110287710 Broadcast system and method for cellular networks |
| 11/24/2011 | US20110287709 Responding to recipient rated wirelessly broadcast electronic works |
| 11/24/2011 | US20110286600 Wireless audio system |
| 11/24/2011 | US20110286378 Method and apparatus for transmitting/receiving packet in wireless communication system |
| 11/23/2011 | EP2388936A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal. |
| 11/23/2011 | EP2118620B1 System and method for broadcasting navigation prompts |
| 11/23/2011 | CN202050418U Broadcasting extension of train passenger compartment |
| 11/23/2011 | CN202050417U Microwave automatic frequency division-based road and vehicle-mounted local broadcast voice service system |
| 11/23/2011 | CN1820507B System and method for digital multimedia broadcasting |
| 11/23/2011 | CN1521966B Multimedia data rebuilding method through DAB receiver |
| 11/23/2011 | CN102257847A 移动通信方法和无线基站 The mobile communication method and a radio base station |
| 11/23/2011 | CN102256025A Dual-tone-multi-frequency-signal-based remote emergency broadcast system control method and device |
| 11/23/2011 | CN102255680A Method and device for automatically switching digital audio broadcasting (DAB) signal and frequency modulation (FM) signal |
| 11/23/2011 | CN102255679A System for adjusting transmission time of inputted signal of transmitter and realizing method thereof |
| 11/22/2011 | US8064885 Method and apparatus for sending notification about broadcast service in a mobile broadcast system |
| 11/22/2011 | US8064820 Method and system for service announcement using MBMS multicast bearer |
| 11/22/2011 | US8064819 Seamless switching between radio and local media |
| 11/22/2011 | US8064818 Distribution method and distribution management device |
| 11/22/2011 | US8064421 Reliable neighbor node discovery |
| 11/22/2011 | US8064420 Broadcast/multicast service method based on user location information |
| 11/22/2011 | US8064388 Radio apparatus and communication system using the same |
| 11/22/2011 | US8064379 Communication system and communication method for assisting user retrieving geography-associated multimedia information |
| 11/22/2011 | US8064378 Location-based broadcast messaging for radioterminal users |
| 11/22/2011 | US8064376 Method of transmitting and receiving control information for point-to-multipoint multimedia multicast service |
| 11/22/2011 | US8064375 Technique for assigning multicast group members to radio network calls |
| 11/22/2011 | CA2562209C Method of processing traffic information and digital broadcast system |
| 11/17/2011 | WO2011142078A1 Broadcast receiving circuit and broadcast receiving device |
| 11/17/2011 | WO2011075740A3 Method and system for associating an object to a moment in time in a digital video |
| 11/17/2011 | US20110283303 Method and system for sharing service guide or service guide fragments in mobile broadcast system |
| 11/17/2011 | US20110280343 Digital broadcasting system and method of processing data in digital broadcasting system |
| 11/17/2011 | US20110280172 Method for transmitting multi unicast information within broadcasted information |
| 11/16/2011 | EP2387173A2 Transmitting apparatus and method, and receiving apparatus and method |
| 11/16/2011 | CN202043102U Wireless audio-frequency player and wireless playing system adopting same |
| 11/16/2011 | CN102246451A Channel capacity adaptive repeater |
| 11/16/2011 | CN102246440A Method and device for processing video frames |
| 11/16/2011 | CN102244550A Receiving apparatus, announcement control method, and program |
| 11/16/2011 | CN101483731B Portable digital television |
| 11/16/2011 | CN101243702B Apparatus and method for transmitting/receiving notification message in a broadcasting system, and system thereof |
| 11/16/2011 | CN101018096B Broadcast apparatus for closed space |
| 11/15/2011 | US8060905 Television delivery system having interactive electronic program guide |
| 11/15/2011 | US8060903 Signal processing apparatus and methods |
| 11/15/2011 | US8060901 Information providing method and information providing system |
| 11/15/2011 | US8060066 System and method for transmitting RDS/RBDS data |
| 11/15/2011 | US8060008 Mobile station and interface adapted for feature extraction from an input media sample |
| 11/15/2011 | US8059574 Method and system for peer-to-peer communication among sites |
| 11/15/2011 | US8059573 Method of pairing devices |
| 11/15/2011 | US8059572 Method of transmitting and receiving multicast data |
| 11/15/2011 | CA2523781C Distributed gain network |
| 11/10/2011 | WO2011099741A3 Broadcasting signal transmitter/receiver and method for transmitting/receiving broadcasting signal |
| 11/10/2011 | WO2011096759A3 Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and method for transceiving a broadcast signal in a broadcast signal transceiving apparatus |
| 11/10/2011 | WO2011089633A3 System for transmitting and receiving data through a wireless network |
| 11/10/2011 | WO2011061374A3 Method for automatically locating radio stations |
| 11/10/2011 | US20110275309 Communication system and method thereof |
| 11/10/2011 | DE202010008101U1 Vorrichtung zum Empfang und zur Weiterleitung von Antennensignalen An apparatus for receiving and forwarding of antenna signals, |
| 11/09/2011 | EP2385639A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal. |
| 11/09/2011 | EP2385638A2 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 11/09/2011 | EP2384577A2 System and method for combined home network communications and broadcast reception in a settop box |
| 11/09/2011 | CN202034994U Amplitude modulation (AM) radio monitoring front-end equipment based on embedded outdoor network |
| 11/09/2011 | CN1758767B Method and apparatus of providing and receiving video services in digital audio broadcasting (dab) system |
| 11/09/2011 | CN102239521A Methods and apparatus to extract data encoded in media content |
| 11/09/2011 | CN102236967A Method and device for screening real-time traffic information |
| 11/08/2011 | US8056110 Service system of thumbnail image and transmitting/receiving method thereof |
| 11/08/2011 | US8055364 System and method for request, delivery and use of multimedia files for audiovisual entertainment |
| 11/08/2011 | US8055361 Memory expansion pack for providing content to portable terminal |
| 11/08/2011 | US8055247 Mobile audible data services |
| 11/08/2011 | US8055222 Multiple protocol signal detector |
| 11/08/2011 | US8055187 Communication terminal and communication method for exchanging contents |
| 11/08/2011 | US8054858 DTV transmitting system and method of processing data in DTV transmitting system |
| 11/03/2011 | WO2011136402A1 Image display device and method for operating same |
| 11/03/2011 | US20110268010 Relay apparatus, communication apparatus, communication system, and frame transfer method |
| 11/03/2011 | US20110268009 Relay apparatus, communication apparatus, communication system, and relay method |
| 11/03/2011 | US20110268008 Apparatus and method for multicast broadcast service in wireless communication system that uses multi-carrier |
| 11/03/2011 | US20110268007 COORDINATED MULTI-POINT (CoMP) NETWORK AND PROTOCOL ARCHITECTURE |
| 11/03/2011 | US20110267464 Remote telemetry and video |
| 11/03/2011 | DE102010018749A1 Method for wireless transmission of e.g. image information in form of progressively compressed data for transmitting images received by e.g. monitoring camera, involves transferring amount of data over transfer channels |
| 11/02/2011 | EP2383916A1 Method and saystem for limiting content diffusion to local receivers |
| 11/02/2011 | CN202026310U Novel miniwatt wireless digital transmission radio station |
| 11/02/2011 | CN1881854B Satellite broadcasting system |
| 11/02/2011 | CN102231655A Airport tower information broadcast service device and method based on data link |
| 11/02/2011 | CN102231654A Airway meteorological information broadcast service device and method based on data chain |
| 11/02/2011 | CN101133643B Broadcast information receiving terminal |
| 11/01/2011 | US8051453 System and method for presenting content on a wireless mobile computing device using a buffer |
| 11/01/2011 | US8051452 System and methods for enhancing the experience of spectators attending a live sporting event, with contextual information distribution capability |
| 11/01/2011 | US8051449 Portable information terminal apparatus, information processing method, computer-program storage medium, and computer-program |
| 11/01/2011 | US8051369 System and method for the creation and automatic deployment of personalized, dynamic and interactive voice services, including deployment through personalized broadcasts |
| 11/01/2011 | US8050652 Method and device for an internet radio capable of obtaining playlist content from a content server |
| 11/01/2011 | US8050412 Scaling adjustment to enhance stereo separation |
| 11/01/2011 | US8050347 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 11/01/2011 | US8050210 Method and apparatus for transmitting and receiving the configuration mode of service carrier frequency time slots |
| 11/01/2011 | US8050209 Group communication method, communication device and management device |
| 10/27/2011 | US20110261744 Base station apparatus, method, and radio communication system |
| 10/27/2011 | US20110261743 Wireless communication system, communication control method, radio base station, radio terminal, and storage medium |
| 10/26/2011 | EP2381598A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal |
| 10/26/2011 | EP2380293A1 Monitor device for collecting audience research data |
| 10/26/2011 | EP2380292A2 Method and apparatus for streaming multiple scalable coded video content to client devices at different encoding rates |