| Patents for H04H 20 - Arrangements for broadcast or for distribution combined with broadcast (21,050) |
|---|
| 07/24/2001 | US6266536 System and method for dynamic overlap compensation in a simulcast network |
| 07/24/2001 | US6266368 Data compression/expansion on a plurality of digital information signals |
| 07/24/2001 | CA2226489C Communication system |
| 07/19/2001 | WO2001052181A1 Watermark embedder and reader |
| 07/19/2001 | WO2001015359A8 Virtual hybrid interactive multicasting system and method |
| 07/18/2001 | EP1116347A1 Wireless communications system with broadcasting transmitter |
| 07/17/2001 | US6262721 Service supply apparatus for supplying a service of a broadcasting program with attribute information of the program |
| 07/12/2001 | WO2001050756A1 Transmission apparatus using catv network |
| 07/12/2001 | WO2001050689A1 Service transmission in a packet data network |
| 07/12/2001 | WO2001050665A1 Watermark-based personal audio appliance |
| 07/12/2001 | WO2001050653A1 Method for substituting and demographically targeting commercials in an internet radio broadcasting system |
| 07/12/2001 | WO2001050652A1 Internet radio receiver having the appearance of a conventional radio receiver |
| 07/12/2001 | WO2001050651A1 Enhanced radio graphic data system |
| 07/12/2001 | WO2001050650A1 Enhanced radio data system |
| 07/12/2001 | WO2001050649A1 Power reduction method and device therefore |
| 07/12/2001 | WO2001050648A1 Method and device in a diversity receiver |
| 07/12/2001 | WO2001050647A1 A method of reducing power consumption in a digital audio broadcasting receiver |
| 07/12/2001 | WO2001050600A1 Amplifier ctb reduction by phase filtering |
| 07/12/2001 | WO2001050368A1 Method for generating revenue by substituting commercials in an internet radio broadcasting system |
| 07/12/2001 | WO2001050223A2 A wireless device for receiving broadcast internet information |
| 07/12/2001 | DE10063588A1 Determining traffic information for motor vehicle by passive reception of data transmitted from control center to unspecified subscribers using e.g. cell broadcast or DAB |
| 07/11/2001 | EP1115237A1 Radio digital signal receiver |
| 07/11/2001 | EP1114406A1 Method for coding congestion affecting several traffic lanes |
| 07/11/2001 | CN1303569A Targeted advertisement using television delivery systems |
| 07/11/2001 | CN1303547A System and method for encoding and audio signal, by adding an inaudible code to audiosignal, for use in broadcast programme identification systems |
| 07/11/2001 | CN1068482C Method and apparatus for packet alignment in communication system |
| 07/09/2001 | WO2001065744A1 Broadcasting information receiving device and broadcasting information receiving method |
| 07/05/2001 | WO2001048725A1 Method for determining traffic information, control centre and terminal |
| 07/04/2001 | EP1113610A2 Antenna socket with remotely controlled switchable filters for selective reception of the broadcast signals that are being transmitted via a cable television distribution network |
| 07/04/2001 | EP1113608A2 Methods and apparatus for accessing synchronized broadcast data |
| 07/04/2001 | EP1113606A2 Method of disseminating broadcast information |
| 07/04/2001 | EP1113602A2 Method and circuit for digital data broadcast transmission |
| 07/04/2001 | EP1113601A2 Remote controlled CATV socket, capable of selectively making available the broadcast signals, that are being transmitted on a cable network |
| 07/04/2001 | EP1113600A2 Device for broadcasting a programme with one or more receiving terminal identifiers which are transmitted with the programme for identifying a receiving terminal and receiving device for receiving this programme |
| 07/04/2001 | EP1113599A2 Receiver for receiving analog and digital broadcast programmes, selecting the analog broadcast programme which corresponds to the digital programme when reception of the digital signal is no longer possible |
| 07/03/2001 | US6256554 Multi-room entertainment system with in-room media player/dispenser |
| 07/03/2001 | US6256508 Simultaneous broadcasting system, transmitter and receiver therefor |
| 07/03/2001 | US6256359 RDS signal detection device |
| 07/03/2001 | US6256357 Communication system |
| 07/03/2001 | US6256302 Method for the common transmission of digital and analogue modulated radio broadcasting and/or television broadcasting signals |
| 07/03/2001 | US6255963 Method for transmitting traffic information and devices for implementing said method |
| 07/03/2001 | US6255953 Tornado warning system |
| 06/28/2001 | WO2001047269A1 Automatic reminder system using transmitted id codes |
| 06/28/2001 | WO2001047149A1 Site diversity method, method for receiving digital satellite broadcast, and receiver for digital satellite broadcast |
| 06/27/2001 | EP1111825A2 Method and apparatus for inserting advertising messages into an audio channel |
| 06/27/2001 | EP1111823A2 Method and system for reliable transmission of information to car users using digital broadcast transmitters and receivers |
| 06/27/2001 | EP1111519A1 System and method for distributing an identification code of a web page together with a printed publication or a television broadcast |
| 06/27/2001 | CN1301098A Method and apparatus for emitting broadcasting message to hand equipment |
| 06/27/2001 | CN1067822C Receiver for multiplex broadcasting |
| 06/26/2001 | US6253059 Information distribution and processing system |
| 06/26/2001 | US6252965 Multichannel spectral mapping audio apparatus and method |
| 06/26/2001 | US6252890 Apparatus for compensating for signal transit time differences of digital transmission devices |
| 06/26/2001 | US6252885 CATV communication system, method of communication by the same, and center and terminal devices thereof |
| 06/26/2001 | US6252586 Compressed digital-data interactive program system |
| 06/21/2001 | WO2001045403A1 Transmitter and receiver |
| 06/21/2001 | WO2001045386A2 System and method for broadcasting emergency warnings to radio and televison receivers in low power mode |
| 06/21/2001 | WO2001045308A2 Internet enabled broadcast receiving apparatus |
| 06/21/2001 | DE19956933A1 Empfänger für analog und digital übertragene Rundfunkprogramme Receiver for analog and digital broadcast radio programs |
| 06/21/2001 | DE19956680A1 Steuerbare Antennendose zum selektiven Empfang von über ein Antennenkabel übertragenen Rundfunksignalen Steerable antenna socket for selectively receiving transmitted via an antenna cable broadcast signals |
| 06/20/2001 | EP1109406A2 Data-providing system, transmission server, data terminal, apparatus, authoring apparatus and data-providing method |
| 06/20/2001 | EP1108243A1 Method and apparatus for synchronizing the broadcast content of interactive internet-based programs |
| 06/20/2001 | EP0850511B1 Transmission process in which a conversion oscillator signal is synthesised by means of a fractional n-phase-shift control loop |
| 06/20/2001 | CN1300139A Broadcasting device and receiving device |
| 06/19/2001 | US6249810 Method and system for implementing an internet radio device for receiving and/or transmitting media information |
| 06/19/2001 | US6249806 Apparatus and method for providing information about two-way computer communication services |
| 06/19/2001 | US6249523 Router for which a logical network address which is not unique to the gateway address in default routing table entries |
| 06/14/2001 | WO2001043322A2 Streaming media personalized program scheduler |
| 06/14/2001 | US20010003832 Data-providing system, transmission server, data terminal, apparatus, authoring apparatus and data-providing method |
| 06/13/2001 | EP1107601A2 Video decoding system |
| 06/13/2001 | EP1107599A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107598A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107597A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107586A2 Television receiver |
| 06/13/2001 | EP1105993A1 System and method for modeling simulcast delay spread and optimizing launch delays |
| 06/13/2001 | EP0753234B2 Method of producing an electronic tv/radio-programme timetable |
| 06/13/2001 | CN1299509A Anti-copying method and devices for digital information signals |
| 06/13/2001 | CN1067206C Information providing system and portable electronic devices for use therewith |
| 06/12/2001 | US6246883 Mobile base station |
| 06/12/2001 | US6246698 In-band on-channel digital broadcasting method and system |
| 06/12/2001 | US6246441 Control device, control method, electric apparatus, control method of an electric apparatus, electric apparatus system, control method of an electric apparatus system, and transmission medium |
| 06/07/2001 | WO2001041336A1 A method and system for communication of data and information dynamically at any place and time |
| 06/07/2001 | US20010003099 Evaluation of responses of participatory broadcast audience with prediction of winning contestants; monitoring, checking and controlling of wagering, and automatic crediting and couponing |
| 06/07/2001 | US20010003089 System and method for mitigating intermittent interruptions in an audio radio broadcast system |
| 06/06/2001 | CN1298584A Digital audio broadcasting method using puncturable convolutional code |
| 06/06/2001 | CN1298583A Hybrid and all digital FM in-band-on-channel digital audio broadcasting method and system |
| 06/06/2001 | CN1298259A Video frequency decoding and channel trapping system |
| 06/06/2001 | CN1298239A Information transmission system, information outputting & inputting equipment and connecting relation recognition method |
| 06/06/2001 | CN1066888C Television game data reception apparatus |
| 06/05/2001 | US6243866 Method and device for video, sound and data transmission |
| 06/05/2001 | US6243446 Distributed splitter for data transmission over twisted wire pairs |
| 06/05/2001 | US6243427 Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas |
| 06/05/2001 | US6243424 Method and apparatus for AM digital broadcasting |
| 06/05/2001 | US6243389 Method and apparatus for indexed data broadcast |
| 05/31/2001 | WO2001039506A2 System and method for synchronizing online activities with broadcast programming |
| 05/31/2001 | WO2001039411A1 Information distribution system, mobile communication terminal, and information distribution method |
| 05/31/2001 | WO2001039410A1 Program guide information generating/sending system |
| 05/31/2001 | WO2001005078A3 Transparent systems for communication over computer networks |
| 05/31/2001 | DE19956679A1 Controllable antenna box for selective reception of radio signals has input for radio signals transferred over antenna cable in number of different frequency channels, switchable parallel filters |
| 05/30/2001 | EP1104195A2 Method and apparatus for remote audiovisual signal recording service |
| 05/30/2001 | EP1104134A2 System and method for connection relationship identification |