| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
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| 04/18/2002 | WO2001065822A3 System and method for accessing radio programs using a data network telephone in a network based telecommunication system |
| 04/18/2002 | US20020046139 Commerce information distribution system and commerce information managing method |
| 04/18/2002 | US20020046107 Wireless system for broadcasting, receiving, storing & selectively printing coupons and the like in a retail environment |
| 04/18/2002 | US20020046084 Remotely configurable multimedia entertainment and information system with location based advertising |
| 04/18/2002 | US20020045987 Digital broadcast signal processing apparatus and digital broadcast signal processing method |
| 04/18/2002 | US20020045973 Information providing apparatus for engine-equipped mobile body |
| 04/18/2002 | US20020044659 Broadcast verification system, broadcast verification method, broadcast verification apparatus and storage medium storing broadcast verification program |
| 04/18/2002 | US20020044572 Multiplexing apparatus and method, image output apparatus and method, and recording medium |
| 04/18/2002 | US20020044144 Program guiding apparatus and method |
| 04/17/2002 | EP1198134A2 Information processing device and method, and recording medium |
| 04/17/2002 | EP1198090A1 Broadcasting system and method that ensure continuity of service |
| 04/17/2002 | EP1198084A2 Method and apparatus for controlling the condition of a plurality of terminals comprising a server which is linked to the terminals through a communication line |
| 04/17/2002 | EP0858695B1 Apparatus and method for digital data transmission |
| 04/17/2002 | EP0740884B1 Transaction based interactive system |
| 04/17/2002 | CN1345493A Digital broadcasting apparatus |
| 04/17/2002 | CN1345492A Audio blend method, transmitter and receiver for AM and FM in band on channel digital audio broadcasting |
| 04/16/2002 | US6374175 Method of using memories in aid of vehicle navigation |
| 04/16/2002 | US6374087 Selective peak limiter with a circulator having a third branch having band-pass filter, a threshold element and an adapted load in series |
| 04/16/2002 | US6373904 Digital broadcast receiving device |
| 04/11/2002 | WO2002029808A2 Auxiliary channel masking in an audio signal |
| 04/11/2002 | WO2002028781A2 Apparatus and process for extracting and recovering metals from aqueous solutions |
| 04/11/2002 | WO2001099029A3 On-line system including conditional access and audience control for broadcast and multicast communication services |
| 04/11/2002 | WO2001035555A3 Method and apparatus for forward error correction coding for an am in-band on-channel digital audio broadcasting system |
| 04/11/2002 | WO2000072558A9 Transparent systems for communication over computer networks |
| 04/11/2002 | US20020042922 Video box of VOD system |
| 04/11/2002 | US20020041648 Terminal condition controlling method and apparatus |
| 04/11/2002 | CA2424390A1 Auxiliary channel masking in an audio signal |
| 04/10/2002 | EP1195932A2 RF-Device Comprizing Level Detection for Noise Suppression |
| 04/10/2002 | EP1195931A2 Method and arrangement for receiving broadband data from a digital broadcast network and re-transmitting this data locally |
| 04/10/2002 | EP1195930A2 Method and apparatus for broadcasting broadcast programmes, comprising a transmission scheduling means which insures the transmission of a programme in a time period which ends at the start of its actual reproduction by the reproduction means |
| 04/10/2002 | EP0748538B1 Interleaving with low-speed memory |
| 04/10/2002 | CN1344467A 发送器和接收器 Transmitter and receiver |
| 04/10/2002 | CN1344449A Program guide information generating/sending system |
| 04/10/2002 | CN1082767C Relay appts. decoder and security broadcasting appts. |
| 04/10/2002 | CA2322898A1 Broadcasting on networked distribution systems |
| 04/09/2002 | US6370666 Tuning scheme for error-corrected broadcast programs |
| 04/09/2002 | US6370153 Method and apparatus for reserving resources of one or more multiple access communication channels |
| 04/09/2002 | US6370143 Transmission system and transmission method, and reception system and reception method |
| 04/06/2002 | CA2322614A1 Method for accessing content, by theme, format or provider, from convergent media sources |
| 04/04/2002 | WO2002028096A1 Receiver and method for controlling receiver |
| 04/04/2002 | US20020040477 Radio transmission of data representing television programs |
| 04/04/2002 | US20020040322 Apparatus and method for executing a game program having advertisements therein |
| 04/04/2002 | US20020039393 Broadcast signal receiving system |
| 04/04/2002 | US20020039390 Digital broadcasting receiving apparatus and control method thereof |
| 04/03/2002 | EP1193898A2 Method, system and apparatus for distribution of broadcast data, where certain parts of the broadcast data are retransmitted, upon a request from the receiver, when the receiver has detected missing/altered data and method and terminal for receiving this broadcast data |
| 04/03/2002 | EP1192824A1 A method of transmitting data items to a number of mobile stations, a mobile station, and a storage module |
| 04/03/2002 | EP1192806A2 Method and apparatus to encode, and decode electrical signals, audio signals, computer data signals, static, and dynamic web documents for recording, transmission, reception, and regeneration |
| 04/03/2002 | EP1192602A1 Information system for public transport and corresponding communication method |
| 04/03/2002 | EP0679315B1 Video facility management system |
| 04/02/2002 | US6366953 System and method for recording a compressed audio program distributed from an information center |
| 04/02/2002 | US6366679 Multi-channel sound transmission method |
| 04/02/2002 | US6366585 Distributed control in a communication system |
| 04/02/2002 | US6366309 Method for the terrestrially transmitting digital signals |
| 03/28/2002 | WO2002025467A1 System and method for providing internet broadcasting service |
| 03/28/2002 | WO2001099426A3 Method and apparatus for targeting virtual objects |
| 03/28/2002 | WO2001093184A3 Optical reader and use |
| 03/28/2002 | US20020038459 Method and arrangement for locally and wirelessly distributing broadband data |
| 03/28/2002 | US20020037057 Adaptive weighting method for orthogonal frequency division multiplexed soft symbols using channel state information estimates |
| 03/27/2002 | EP1191799A1 Method and apparatus for radio transmission of data representing a television program from a transmitter to a mobile radio terminal |
| 03/27/2002 | EP1191722A2 Apparatus for and method of receiving Digital Audio Broadcast (DAB) signals |
| 03/27/2002 | EP1190513A1 Method and apparatus for determining transmission mode and synchronization for a digital audio broadcasting signal |
| 03/27/2002 | EP1190512A1 Method for recording and reproducing radio information and corresponding system |
| 03/27/2002 | EP1190336A1 Internet radio receiver and interface |
| 03/27/2002 | EP1016320B1 Method and apparatus for encoding and decoding multiple audio channels at low bit rates |
| 03/27/2002 | EP0797878B1 Ofdm with variable subcarrier allocation |
| 03/26/2002 | US6363155 Process and device for mixing sound signals |
| 03/26/2002 | US6363063 Synchronous circuit for FM multiple broadcast receiver |
| 03/26/2002 | US6363061 Data transmission device, reception device, data transmission system, and data transmission method |
| 03/26/2002 | CA2228240C Band insertion and precancellation technique for simultaneous communications of analog frequency-modulated and digitally modulated signals |
| 03/21/2002 | WO2002023892A1 Broadcasting method, broadcasting system, and content organizing/supplying center |
| 03/21/2002 | WO2002023773A2 System and method for ordering and delivering media content usingsupplementary data which is transmitted with a broadcast signal |
| 03/21/2002 | WO2002023396A1 Information distribution system |
| 03/21/2002 | WO2001095694A3 System and method for insertion of recorded media into a broadcast |
| 03/21/2002 | WO2001086905A3 A method for the transmission of files over a digital channel, particularly over a dvb broadcasting channel, and a protocol for its implementation |
| 03/21/2002 | US20020035690 Information processing apparatus and method |
| 03/21/2002 | US20020034224 Broadcast encoding system and method |
| 03/21/2002 | DE10044161A1 Internet communication method uses communication network and radio system for transmission of selected internet information |
| 03/20/2002 | EP1189373A1 Program control information creating apparatus |
| 03/20/2002 | EP1189151A2 Agent interface device |
| 03/20/2002 | EP1188319A1 Radio vod system |
| 03/20/2002 | EP1188265A1 Method and apparatus for determining position in a pipe |
| 03/20/2002 | CN1341309A System and method for supervised downloading of broadcast data |
| 03/20/2002 | CN1340930A Receiving device, data broadcasting receiving system, access method to stored information and program |
| 03/19/2002 | US6359714 Relay system |
| 03/19/2002 | CA2257577C System and method for interfacing mpeg-coded audiovisual objects permitting adaptive control |
| 03/14/2002 | WO2002021841A1 Multimedia and computing system |
| 03/14/2002 | WO2002021740A1 Reception terminal simulator, sending schedule making device, reception terminal, data transmission/reception system comprising them |
| 03/14/2002 | WO2002021738A2 Method and system for transferring data from and to the internet by using a communication network and a radio system |
| 03/14/2002 | WO2001061893A3 Receiver for receiving digital audio broadcasts comprising additional digital text data which relates to the digital audio broadcast |
| 03/14/2002 | WO2001039506A3 System and method for synchronizing online activities with broadcast programming |
| 03/14/2002 | WO2000060778A9 Systems and methods for spread spectrum communication of supplemental information |
| 03/14/2002 | US20020032910 Composite media file broadcasting program broadcasting control system |
| 03/14/2002 | US20020032904 Interactive system and method for collecting data and generating reports regarding viewer habits |
| 03/14/2002 | US20020032864 Content identifiers triggering corresponding responses |
| 03/14/2002 | US20020032019 Method for assembly of unique playlists |
| 03/14/2002 | US20020031188 Data transmission system, data transmitting apparatus and method, and scene description processing unit and method |
| 03/14/2002 | DE10042320A1 Verfahren zum Vorführen von Informationen Methods for presenting information |
| 03/14/2002 | CA2357204A1 Apparatus for and method of receiving broadcasting signals |
| 03/13/2002 | EP1187474A2 Apparatus, systems and methods for providing program-related information |
| 03/13/2002 | EP1187381A2 Method and apparatus for receiving digital broadcast transmissions using different receiving modes |