| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 01/06/2011 | WO2011003079A1 Transmitter quieting and null data encoding |
| 01/06/2011 | WO2011003070A1 Transmitter quieting and different encoding rates for portions of a set of frames |
| 01/06/2011 | WO2011003060A2 Transmitter quieting and reduced rate encoding |
| 01/06/2011 | WO2011003056A1 Transmitter quieting during spectrum sensing |
| 01/06/2011 | WO2011002572A1 Methods and systems for content scheduling across multiple devices |
| 01/06/2011 | WO2011000410A1 Method of resending digital signals |
| 01/06/2011 | WO2010102249A3 Modular multimedia management and distribution system |
| 01/06/2011 | US20110004870 Universal connectivity for non-universal devices |
| 01/06/2011 | US20110003543 Method and apparatus for compensation for weather-based attenuation in a satellite link |
| 01/06/2011 | US20110002255 System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment |
| 01/06/2011 | CA2764431A1 Methods and systems for content scheduling across multiple devices |
| 01/05/2011 | EP2271096A1 Broadcast system, broadcast management device, broadcast method, and terminal |
| 01/05/2011 | EP2271092A1 Television broadcast system and method |
| 01/05/2011 | EP2271007A1 Simultaneous transmission in a single frequency network |
| 01/05/2011 | EP2270793A2 Remote user interface for media player |
| 01/05/2011 | EP2269392A2 Multimedia broadcast multicast service (mbms) utilizing spatial multiplexing |
| 01/05/2011 | EP2269333A2 Method and apparatus for outputting media content |
| 01/05/2011 | EP2269332A2 Method for providing iptv service and internet broadcasting system therefor |
| 01/05/2011 | CN201698746U Portable multi-functional audio detector |
| 01/05/2011 | CN101940044A System and method for burst separation and extended interleaving length |
| 01/05/2011 | CN101939988A A broadcasting system, a transmission apparatus and a transmission method, a reception apparatus and a reception method as well as a program |
| 01/05/2011 | CN101939962A Controlling media distribution |
| 01/05/2011 | CN101939931A A robust system and method for wireless data multicasting using superposition modulation |
| 01/05/2011 | CN101621341B Automatic debugging method of wireless dispatch communication station |
| 01/04/2011 | US7865946 Data transmission controlling method and data transmission system |
| 01/04/2011 | US7865930 Method and apparatus providing channel management in a multi-frequency network broadcasting system |
| 01/04/2011 | US7865920 Signal processing apparatus and methods |
| 01/04/2011 | US7865136 Vehicular audio/visual system and method of controlling the same |
| 01/04/2011 | US7865135 Apparatus for receiving satellite broadcasting and method thereof |
| 01/04/2011 | US7864966 Multichannel spectral mapping audio apparatus and method |
| 01/04/2011 | US7864965 Multichannel spectral mapping audio apparatus and method |
| 01/04/2011 | US7864964 Multichannel spectral mapping audio apparatus and method |
| 01/04/2011 | US7864956 Signal processing apparatus and methods |
| 01/04/2011 | US7864808 Advanced, self-balancing video multiplexer system |
| 01/04/2011 | US7864801 Media converter |
| 01/04/2011 | US7864722 Multicast service providing method in mobile communication system |
| 01/04/2011 | US7864715 Data communication method, communication server system, and communication terminal |
| 01/04/2011 | US7864248 Signal processing apparatus and methods |
| 01/04/2011 | CA2500341C Method and apparatus for formatting signals for digital audio broadcasting transmission and reception |
| 01/04/2011 | CA2450594C Multimedia broadcasting, broadcast services for cell phone and other users and modified sim card and related means for enabling such broadcast reception |
| 12/30/2010 | US20100330899 Dual mode terminal, base station, and content controller, and content transmission method thereof, and terminal cradle |
| 12/30/2010 | US20100329172 Delivery of Multicast Data |
| 12/30/2010 | US20100329171 Method and Apparatus for Handling Subframe of Multimedia Broadcast Multicast Service Single Frequency Network in Wireless Communication System |
| 12/30/2010 | US20100329170 Method of Managing Multimedia Broadcast Multicast Service Reception and Related Communication Device |
| 12/30/2010 | US20100329169 Method and Arrangement for Efficient Group Communication |
| 12/30/2010 | US20100329168 Frequency Band Assignment Method for a Wireless Communication System and Device Using the Same |
| 12/30/2010 | DE112008003371T5 Sendesystem und Empfangssystem für Datenstrom-Verarbeitung und Datenstrom-Verarbeitungsverfahren derselben Sending system and receiving system for data stream processing and data stream processing method thereof |
| 12/29/2010 | WO2010151890A1 Fm transmitter with a delta-sigma modulator and a phase-locked loop |
| 12/29/2010 | WO2010151199A1 Hierarchical broadcast service with blind retransmission |
| 12/29/2010 | WO2010148935A1 Method for realizing controllable multicast, optical line terminal (olt) and gigabit passive optical network (gpon) system thereof |
| 12/29/2010 | WO2010148859A1 Method, system and device for sending mobile television guide |
| 12/29/2010 | WO2010125581A3 Method and system for scheduling an advertisement |
| 12/29/2010 | EP2268018A2 Data processing apparatus and data processing method |
| 12/29/2010 | EP2268011A2 Interactive program guide systems and processes |
| 12/29/2010 | EP2268010A2 Interactive program guide systems and processes |
| 12/29/2010 | EP2268009A2 Interactive program guide systems and processes |
| 12/29/2010 | EP2268008A2 Interactive program guide systems and processes |
| 12/29/2010 | EP2268007A2 Interactive program guide systems and processes |
| 12/29/2010 | EP2267995A2 Managing apparatus and method |
| 12/29/2010 | CN201690456U Sideband separation amplitude modulation broadcast signal demodulating device based on quadrature demodulation technique |
| 12/29/2010 | CN201689679U Vehicle-mounted music player |
| 12/29/2010 | CN1448023B Method for accessing information |
| 12/29/2010 | CN101933261A Apparatus and method for transmitting/receiving preamble in digital video broadcast system |
| 12/29/2010 | CN101933260A Physical layer and data link layer signalling in digital video broadcast preamble symbols |
| 12/29/2010 | CN101931470A Optical fiber relay bus-station radio station |
| 12/29/2010 | CN101267290B Transmission device and home server system |
| 12/29/2010 | CN101127846B Method of controlling data broadcast and data broadcast receiver |
| 12/28/2010 | US7861279 Apparatus and method for increasing channel changing speed in DMB receiving terminal |
| 12/28/2010 | US7861278 Signal processing apparatus and methods |
| 12/28/2010 | US7861276 Video program broadcasting apparatus, method, and program which steganographically embeds use information |
| 12/28/2010 | US7861265 Electronic apparatus having broadcast receiving function and method for displaying electronic program guide therein |
| 12/28/2010 | US7861263 Signal processing apparatus and methods |
| 12/28/2010 | US7861256 Broadcast receiver and method and apparatus for computing viewing/listening information |
| 12/28/2010 | US7860448 Methods and computer programs for localizing broadcast content |
| 12/28/2010 | US7860249 Signal processing apparatus and methods |
| 12/28/2010 | US7860131 Signal processing apparatus and methods |
| 12/28/2010 | US7860127 Signal processing apparatus and method, recording medium and program |
| 12/28/2010 | US7860039 Apparatus and method for establishing radio bearer of mobile terminal |
| 12/28/2010 | US7859597 Audio/video entertainment system and method |
| 12/23/2010 | WO2010147289A1 Broadcast transmitter, broadcast receiver and 3d video processing method thereof |
| 12/23/2010 | WO2010145807A2 Method and device for transmitting event data |
| 12/23/2010 | US20100325739 Data transmission apparatus and method, data receiving apparatus and method, and data transmission and reception system and method |
| 12/23/2010 | US20100325518 Method of processing traffic information and digital broadcast system |
| 12/23/2010 | US20100323610 Methods and apparatus to support paging with less interference in multi-tier communication systems |
| 12/23/2010 | US20100323609 Terminal Device and Control Program Thereof |
| 12/23/2010 | US20100322196 Methods and Apparatus for Providing Broadcast Content Over a Unicast Channel |
| 12/23/2010 | US20100322138 Apparatuses and Methods for Multi-Antenna Channel Quality Data Acquisition in a Broadcast/Multicast Service Network |
| 12/23/2010 | US20100322137 Method and system for peer to peer wide area network communication |
| 12/23/2010 | US20100322136 Wireless communication base station device, wireless communication relay device, wireless communication terminal device, packet retransmission method, and wireless communication system |
| 12/23/2010 | US20100322135 Apparatus and method for signalling sub-frame allocation pattern |
| 12/23/2010 | US20100322134 Method and Apparatus for Performing Multicast in Communications Network |
| 12/23/2010 | US20100322133 Method and Apparatus for Handling MBMS Dynamic Scheduling Information |
| 12/23/2010 | US20100322131 Multicasting within a wireless communications system |
| 12/23/2010 | US20100322130 Techniques for broadcast/multicast delivery in wireless networks |
| 12/23/2010 | US20100322129 Techniques for hierarchical encoding for multicast broadcast services in wireless communication systems |
| 12/23/2010 | US20100322128 Multicast service provision in a mobile communication system having overlapping pool areas |
| 12/23/2010 | US20100322102 Uplink feedback in a multimedia broadcast/multicast services (mbms) wireless communications system |
| 12/23/2010 | US20100322035 Audio-Based, Location-Related Methods |
| 12/23/2010 | CA2765778A1 Method and device for transmitting event data |
| 12/23/2010 | CA2765570A1 Broadcast transmitter, broadcast receiver and 3d video processing method thereof |