| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
|---|
| 02/15/2012 | EP2417718A1 Methods and apparatus for enabling context sensitive interaction with distributed content |
| 02/15/2012 | EP2417716A1 Automatic audio transition |
| 02/15/2012 | EP2036343B1 Synchronization of multimedia content with events based on the recognition of sequences of hashed values |
| 02/15/2012 | CN102355315A Space-based network broadcasting method |
| 02/15/2012 | CN102355314A Broadcast information transmission method, server and terminal |
| 02/15/2012 | CN101588215B 灾害预防信息的接收和处理方法 Receiving and processing methods of disaster prevention information |
| 02/15/2012 | CN101540642B 移动多媒体广播中提供交通业务信息的方法 The method of providing transportation service information in mobile multimedia broadcasting |
| 02/15/2012 | CN101411103B 用于共享服务指南或服务指南片段的方法和系统 Methods for sharing service guide or service guide fragment and systems |
| 02/14/2012 | US8117635 Method and apparatus for targeting of interactive virtual objects |
| 02/14/2012 | US8117027 Method and apparatus for introducing information into a data stream and method and apparatus for encoding an audio signal |
| 02/14/2012 | US8116324 Network resource allocation system and method of the same |
| 02/14/2012 | US8116250 Medium access control discard notification |
| 02/14/2012 | US8116249 Wireless communication system and wireless communication device |
| 02/14/2012 | US8113955 Game service system |
| 02/09/2012 | WO2012018781A1 Apparatus and method for transmitting a signal in a single frequency network |
| 02/09/2012 | US20120036534 System, method, mobile terminal and computer program product for providing push-to-talk chat in interactive mobile tv |
| 02/09/2012 | US20120036528 Method and apparatus for sending notification about broadcast service in a mobile broadcast system |
| 02/09/2012 | US20120033817 Method and apparatus for estimating a parameter for low bit rate stereo transmission |
| 02/09/2012 | US20120033603 Signal transmission method and apparatus in a relay communication system |
| 02/09/2012 | US20120033602 Method and system for obtaining access information and accounting in multimedia broadcast/multicast service |
| 02/09/2012 | US20120033601 Digital broadcasting system and data processing method |
| 02/08/2012 | EP2415188A1 Method and system for managing television adverts in time shifted broadcast content |
| 02/08/2012 | CN1791170B 与多个通信网络通信的方法和系统 Method and system for communicating with a plurality of network communication |
| 02/08/2012 | CN102348996A Sensors for an aircraft for locating devices |
| 02/08/2012 | CN101015145B 动态数据传递设备及其方法 Dynamic data delivery apparatus and method |
| 02/07/2012 | US8112782 Signal processing apparatus and methods |
| 02/07/2012 | US8112650 Adaptive method for system re-acquisition in power saving mode operation in a mobile wiMAX system |
| 02/07/2012 | US8112286 Stereo encoding device, and stereo signal predicting method |
| 02/07/2012 | US8112081 Broadcast/multicast service system and method providing inter-network roaming |
| 02/07/2012 | US8112080 Broadcast/multicast service system and method providing inter-network roaming |
| 02/07/2012 | US8111644 Polling method and apparatus for long term evolution multimedia broadcast multicast services |
| 02/07/2012 | CA2567406C Information delivery system, vehicle and broadcasting apparatus for an information delivery system, and method of outputting related information therefor |
| 02/02/2012 | WO2012015288A2 Method and apparatus for transmitting and receiving extended broadcast service in digital broadcasting |
| 02/02/2012 | WO2012013319A1 Method and apparatus for transmission of song identifications |
| 02/02/2012 | US20120030715 Device for sending-out data in which associated data is multiplexed with main data |
| 02/02/2012 | US20120030705 Scheduling and Presenting IPG Ads in Conjunction with Programming Ads in a Television Environment |
| 02/02/2012 | US20120028566 Location-based audio service |
| 02/02/2012 | US20120026930 Method and apparatus of selecting operating frequency for user equipment in a wireless communications system |
| 02/02/2012 | US20120026928 Techniques for uplink multi-user mimo mac support |
| 02/02/2012 | US20120026393 Media monitoring, management and information system |
| 02/02/2012 | CA2807170A1 Method and apparatus for transmitting and receiving extended broadcast service in digital broadcasting |
| 02/01/2012 | EP2413599A1 Transmission device, transmission method, receiving device, and receiving method |
| 02/01/2012 | EP2413525A1 Transmission device, transmission method, receiving device, receiving method, and program |
| 02/01/2012 | CN202135136U 一种插卡带屏收音机 One kind of card with a screen Radio |
| 02/01/2012 | CN202135135U 带电话会议功能的公共广播系统 Public broadcasting system with telephone conferencing capabilities |
| 02/01/2012 | CN1816988B 通信方法、通信设备和程序 A communication method, communication apparatus and procedures |
| 02/01/2012 | CN101344991B 提供道路信息的方法、装置及系统 Road information provided method, apparatus and system |
| 01/31/2012 | US8108886 Receiving apparatus and receiving method, broadcasting apparatus and broadcasting method, information processing apparatus and information processing method, bidirectional communication system and bidirectional communication method, and providing medium |
| 01/31/2012 | US8107876 Method and system for selectively broadcasting media |
| 01/31/2012 | US8107875 Placement of gateways near service beams |
| 01/31/2012 | US8107643 Apparatus and method of automatically compensating an audio volume in response to channel change |
| 01/31/2012 | US8107548 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof |
| 01/31/2012 | US8107407 EHSPA architecture |
| 01/31/2012 | US8107406 Offline mobile RFID event persistency and synchronization |
| 01/26/2012 | US20120020348 Coexistence interface and arbitration for multiple radios sharing an antenna |
| 01/26/2012 | US20120020276 Method and apparatus for encoding a signal |
| 01/26/2012 | US20120020275 Method and Apparatus for Data Retransmission in an Enhanced Multimedia Broadcast and Multicast Service |
| 01/26/2012 | US20120020274 Cell site content caching |
| 01/26/2012 | US20120020273 Relay device, wireless communication system, and wireless communication method |
| 01/26/2012 | US20120020272 System for transmitting reference signal with information on state of channel |
| 01/26/2012 | US20120020270 Simulcasting or multicasting of multimedia call sessions in a lan/wlan/pan via a broadband access gateway |
| 01/26/2012 | US20120020269 Media access techniques for multiple user transmissions |
| 01/26/2012 | US20120020226 Method and devices for multiple station sounding in a wireless local area network |
| 01/26/2012 | DE102010022011B4 Erweiterte Datenübertragung auf FM (UKW) mit Nutzung des RDS Protokolls Advanced data transfer to FM (FM) with use of the RDS protocol |
| 01/25/2012 | EP2409433A1 Device and method for transferring a plurality of informational signals in a flexible time multiplex |
| 01/25/2012 | EP1550310B1 Method and system for emulating an http server through a broadcast carousel |
| 01/25/2012 | CN1883143B Datacasting service |
| 01/25/2012 | CN101123699B Method, apparatus and system for terrestrial DMB service |
| 01/25/2012 | CN101026423B Apparatus and method for improving channel change speed in digital broadcasting reception terminal |
| 01/24/2012 | US8104060 Information transmitting method and television broadcast receiver |
| 01/24/2012 | US8103305 Method and system for cellular network and integrated broadcast television (TV) downlink with intelligent service control with feedback information |
| 01/24/2012 | US8103209 Apparatus and method for transmitting/receiving notification message in a broadcasting system, and system thereof |
| 01/24/2012 | US8102830 MIMO radio communication apparatus and method |
| 01/24/2012 | US8102800 Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system |
| 01/24/2012 | CA2601390C System and method for purchasing broadcasting time |
| 01/24/2012 | CA2462160C Method and apparatus for targeting of interactive virtual objects |
| 01/21/2012 | CA2746924A1 System and method for detecting signal ingress interferences |
| 01/19/2012 | WO2012007759A1 Data distribution system and apparatus therefore |
| 01/19/2012 | US20120014698 Transmission of pathological data patterns |
| 01/19/2012 | US20120014311 Signaling and management of broadcast-multicast waveform embedded in a unicast waveform |
| 01/19/2012 | US20120014310 Methods of broadcasting to terminals in a wireless network |
| 01/19/2012 | DE102010036466A1 Broadcast signal receiving and distributing device, e.g. for converting analogue satellite TV signals, has frequency converter that shifts satellite or terrestrial input signal into frequency range of digital signals for output to receiver |
| 01/18/2012 | CN1816989B Reproduction device, reproduction method, and program |
| 01/18/2012 | CN102325151A Mobile vehicle-mounted terminal and platform management service system |
| 01/18/2012 | CN102324995A Speech broadcasting method and system |
| 01/18/2012 | CN101227243B Fm transmitter supporting broadcast/wireless broadcast data system and channel selecting method |
| 01/17/2012 | US8099550 System and method for single instance storage |
| 01/17/2012 | US8099308 Method and system for vehicle service appointments based on diagnostic trouble codes |
| 01/17/2012 | US8098694 Method of processing traffic information and digital broadcast system |
| 01/17/2012 | US8098610 Multiplexing and demultiplexing radio channels |
| 01/17/2012 | US8098609 Integrated scheduling of unicast and multicast traffic in relay-enabled wireless networks |
| 01/17/2012 | US8098608 Perimeter-based protocol for efficiently transmitting a message through a communications network |
| 01/17/2012 | US8098607 Efficient multi-cast broadcasting for packet data systems |
| 01/17/2012 | US8098606 Modified upstream channel descriptor messages for DOCSIS-based broadband communication systems |
| 01/17/2012 | US8098604 WiMAX based point to multipoint system operating in frequencies below 1 GHz |
| 01/17/2012 | CA2456962C Digital data monitoring and logging in an itv system |
| 01/12/2012 | WO2012005492A2 Transformer bypass apparatus of time information broadcasting using power-line broadcasting |
| 01/12/2012 | WO2012003820A1 The invention relates to a transfer method for additional rds data on fm using the free frequency ranges |
| 01/12/2012 | WO2011148387A3 System and method for image matching for analysis and processing of a broadcast stream |
| 01/12/2012 | WO2011105758A3 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method |