Patents
Patents for H04H 40 - Arrangements specially adapted for receiving broadcast information (5,791)
03/2005
03/16/2005CN1595940A Communication terminal device and control method therefor
03/10/2005US20050055729 Video broadcasting with return channel
03/10/2005US20050055724 Head end installation for broadcasting with return channel
03/10/2005US20050055723 Indoor installation of TV broadcasting with return channel
03/10/2005US20050055720 Receiver installation for multi channel broadcasting with return channel, and method of modifying the same
03/10/2005US20050054363 Satellite telephony
03/10/2005US20050054315 Multiple rf signal switching apparatus
03/09/2005EP1512230A2 Digital video broadcast-terrestrial (dvb-t) receiver interoperable with a gsm transmitter in a non-interfering manner
03/09/2005CN1593059A Information processing system, information processing device and method, recording medium, and program
03/09/2005CN1593012A Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes
03/09/2005CN1592539A Substrate, method of manufacturing multi-layer substrate, and satellite broadcasting reception apparatus
03/09/2005CN1592380A Storage-type broadcast service system and reception storage unit
03/09/2005CN1192620C Smartcard for receiver of encrypted broadcast signal and receiver
03/09/2005CN1192386C Distribution system, distribution method, reception apparatus and reception method
03/03/2005US20050048916 Service system of thumbnail image and transmitting/receiving method thereof
03/03/2005US20050047426 Content transfer
03/03/2005US20050046390 Information processing apparatus and method of displaying remaning battery capacity of the information processing apparatus
03/02/2005CN1589577A Multicast session handover
02/2005
02/23/2005CN2681464Y 一种耦合器 One kind of coupler
02/17/2005WO2005015794A1 Communication method
02/17/2005WO2005015793A1 Method of displaying a message sent over a digital radio or tv wireless transmission network to a specific user
02/17/2005US20050037721 Receiver system for decoding data embedded in an electromagnetic signal
02/17/2005DE10308959B4 Teletextdatenabtrennungsvorrichtung Teletext data separation apparatus
02/16/2005EP1506673A1 System for determining satellite radio listener statistics
02/15/2005CA2232898C Apparatus for receiving broadcasting signals
02/10/2005WO2004105283A3 Method and apparatus for odu to idu telemetry interface in vsat systems
02/03/2005WO2005011189A1 Apparatus and method for identifying a gap filler in a satellite broadcasting system
02/03/2005WO2005010713A2 A computer based multi-channel radio system and user interface
02/03/2005US20050025186 Data processing apparatus and data processing method, and recording medium
02/02/2005EP1502371A1 Method and device for producing at least one transponder in the satellite intermediate frequency plane
02/02/2005CN1574692A Low-noise block down-converter and satellite broadcasting receiving apparatus
02/02/2005CN1574657A Receiving arrangement
01/2005
01/27/2005US20050020238 Computer based multi-channel radio system and user interface
01/27/2005US20050018752 Chirping digital wireless system
01/27/2005DE4324304B4 Verfahren zur Unterdrückung von Empfangsstörungen in einem FM-Empfänger A method of suppressing interference in an FM receiver
01/27/2005DE10331157A1 Empfangsgerät für Rundfunk- und/oder Fernsehsignale Receiving device for radio and / or television signals
01/26/2005CN1572094A Method and system for signaling in broadcast communication system
01/26/2005CN1572074A Controlling multiple nodes to execute messages only once, which are divided into groups, or using SNMP, or a combination thereof
01/26/2005CN1571313A Shortwave meteorological data transmission method and transmission system
01/26/2005CN1571312A Digital automated weather forecasting meter
01/20/2005WO2005006616A1 Information providing method
01/20/2005WO2005006615A1 Reproduction device, reproduction method, and program
01/20/2005WO2005006614A1 Information providing method
01/20/2005WO2005006613A1 Communication method, communication device, and program
01/20/2005WO2005006612A1 Information processing device, information processing method, and information processing program
01/20/2005WO2003081816A9 Method and apparatus for receiving broadcast programs and detecting a change in program information
01/13/2005US20050008039 Digital-broadcast receiving apparatus and method
01/13/2005US20050008034 Alternative frequency strategy for DRM
01/12/2005EP1496631A2 Receiver for radio and/or TV signals
01/12/2005CN2671269Y Mobile telephone with inner non-liftable circuit module
01/12/2005CN1564490A Tech method for information demonstration chart
01/06/2005US20050005296 NxM crosspoint switch with band translation
01/06/2005US20050005293 Method of acquiring program guide information, program guide method appropriate for the same, and program guide apparatus
01/05/2005EP1494375A2 Content Transfer
12/2004
12/30/2004US20040268117 Rapid decryption of data by key synchronization and indexing
12/30/2004US20040266336 System and method for providing recording and playback of digital media content
12/30/2004US20040264283 Method for playing multimedia files in a terminal
12/30/2004DE10326790A1 Einrichtung zum Empfang von Verkehrsmeldungen Means for receiving traffic information
12/30/2004DE10324122A1 Signal distribution system for satellite broadcasts has paraboloidal reflector and receiver connected to bus line with several subscribers
12/29/2004EP1491052A1 A high frequency tuner
12/29/2004EP1490991A1 Method and aparatus for receiving broadcast programs and detecting a change in program information
12/29/2004EP0934636B1 Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
12/28/2004CA2323668C Host rejection filtering in a digital audio broadcasting system
12/23/2004WO2004086656A8 Transmission parameter information
12/23/2004US20040261132 IBOC broadcasting receiver
12/23/2004US20040261127 Digital interactive system for providing full interactivity with programming events
12/23/2004US20040259520 Digital receiver with aural interface
12/23/2004US20040259496 Construction project data distribution & update system
12/23/2004US20040259495 Method and apparatus for receiving broadcast programs and detecting a change in program information
12/23/2004US20040258179 RF receiver and method for region specific data selection
12/23/2004DE102004024938A1 Taktungsregenerierungsschleife mit nichtganzzahliger Länge Timing recovery loop with non-integer length
12/22/2004EP1489818A1 Communication apparatus and communication method
12/22/2004EP1489751A2 RF receiver and method for region specific data selection
12/22/2004EP1488545A1 Broadcast receiver and method for setting broadcast receivers
12/16/2004WO2004100060A3 Rf reception system and portable object therefor
12/16/2004US20040255326 Digital residential entertainment system
12/16/2004US20040252843 Stereo receiver for controlling continuously degree of separation
12/15/2004EP1486930A1 Apparatus for receiving traffic messages
12/15/2004CN1180546C Antenna appliance, its system and mehtod for regulation direction of antenna
12/14/2004US6832071 Satellite broadcast reception system capable of connection with plurality of satellite receivers
12/09/2004US20040248534 Radio receiver having program memories and control elements assigned or able to be assigned to the program memories
12/09/2004US20040248532 Multi-tuner integrated circuit architecture utilizing frequency isolated local oscillators and associated method
12/09/2004US20040247133 Apparatus and method for demodulating a radio data system (RDS) signal
12/08/2004EP1484850A2 Telematics application for implementation in conjuction with a satellite broadcast delivery system
12/08/2004EP1484849A2 Telematics application for implementation in conjuction with a satellite broadcast delivery system
12/07/2004US6829308 Satellite communication system utilizing low density parity check codes
12/02/2004WO2004105283A2 Method and apparatus for odu to idu telemetry interface in vsat systems
12/02/2004WO2004051426A3 Method and apparatus for mobile-terminated short data burst communication
12/02/2004US20040244048 Receiving apparatus and receiving method
12/02/2004US20040244045 Controlling system, controlling device, controlling method, recording medium and program
12/02/2004CA2525821A1 Method and apparatus for odu to idu telemetry interface in vsat systems
12/01/2004CN1551518A Background tuner of a radio broadcast receiver to receive traffic and travel information (TTI)
12/01/2004CN1178507C Control method and control device
12/01/2004CN1178504C Method of downloading of data to MPEG receiver/decoder and MPEG transmission system for implementing the same
12/01/2004CN1178502C System and method for multi digital signal distribution
12/01/2004CN1178473C Information receiving method and receiver
12/01/2004CN1178445C Voice frequency decoder
12/01/2004CN1178441C 解调器 Demodulator
11/2004
11/25/2004WO2004102844A2 Improvements relating to digital radio
11/25/2004US20040235441 Method of controlling filter bandwidth in a radio receiver for a duplicative broadcast signal
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