Patents
Patents for H04H 60 - Arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time; Broadcast-related systems (19,742)
08/2004
08/10/2004US6774951 Digital broadcast reception system, digital broadcast reception apparatus and digital broadcast printing apparatus
08/05/2004WO2004066652A1 Method, system and network entity for providing digital broadband transmission
08/05/2004WO2004066583A1 Media data transmission apparatus and media data reception apparatus
08/05/2004WO2004066100A2 System and method for controlling broadcast multimedia using plural wireless network connections
08/05/2004WO2004046871A3 Method and system for facilitating interactive multimedia experiences
08/05/2004WO2004028117A3 Method and apparatus for navigating, previewing and selecting broadband channels via a receiving user interface
08/05/2004US20040153767 Interactive data broadcasting system
08/05/2004US20040153360 System and method of message selection and target audience optimization
08/05/2004US20040153178 Method for playing back multimedia data using an entertainment device
08/05/2004US20040151330 Audio interface device for public address systems
08/05/2004DE10304546A1 Method of transmission of traffic data uses base data transmission with additional data transmitted at same time and carrying traffic positional data
08/05/2004CA2513843A1 Method, system and network entity for providing digital broadband transmission
08/04/2004EP1443764A2 Ratings based television guide
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004EP1442558A2 Data switch
08/04/2004EP1442543A2 Apparatus and method of controlling signal levels
08/04/2004EP1442454A2 Digital audio device
08/04/2004CN1518831A Pulling internet content onto interactive television using usage data
08/04/2004CN1518807A Method of prompting audience members in audience identification system
08/04/2004CN1518348A 广播接收机 Broadcast Receiver
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/03/2004US6772344 Information distribution and processing system
08/03/2004CA2230638C Audio file distribution and production system
08/03/2004CA2190984C Apparatus and method for generating product coupons in response to televised offers
07/2004
07/29/2004WO2004064393A1 Broadcast reception method, broadcast reception system, recording medium, and program
07/29/2004WO2002082214A3 Method and apparatus for identifying unique client users from user behavioral data
07/29/2004US20040148555 Apparatus and method for accommodating loss of signal
07/29/2004US20040148414 Event control device and digital broadcasting system
07/29/2004US20040148413 Event control device and digital broadcasting system
07/29/2004US20040148345 Event control device and digital broadcasting system
07/29/2004US20040147241 Entertainment device
07/28/2004EP1440551A2 Service data delivery system
07/28/2004EP1440528A2 System and method for displaying group viewing statistics during television viewing
07/28/2004EP0653143B1 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
07/28/2004CN1516972A Method and apparatus for determining broadcast schedule based on most recent client demand feedback
07/28/2004CN1516971A Method and apparatus for periodically delivering optimal batch broadcast schedule based on distributed client feedback
07/28/2004CN1516969A Information providing system, broadcast reception apparatus, and server apparatus
07/28/2004CN1516960A Program selective device, program selective method and program information supply system
07/28/2004CN1516939A Method and apparatus to send feedback from clients to server in content distribution broadcast system
07/27/2004US6769127 Method and system for delivering media services and application over networks
07/22/2004WO2004062288A1 A method of gathering information relating to consumption of broadcast content by receiving stations
07/22/2004WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
07/22/2004WO2004062282A1 Systems and methods for identifying and encoding audio data
07/22/2004WO2004062181A2 Radio receiving, recording and playback system
07/22/2004WO2004061545A2 Real-time recording agent for streaming data from an internet
07/22/2004WO2004034617A9 System and method for providing event spectators with audio/video signals pertaining to remote events
07/22/2004WO2002067438A3 System for delivering on demand data to a wireless mobile receiver
07/22/2004US20040142681 Method and apparatus for vehicular ordering of radio-based programs
07/22/2004US20040142661 System and method for controlling broadcast multimedia using plural wireless network connections
07/22/2004US20040141724 Digital broadcast receiver and backup method
07/22/2004US20040141573 Null symbol detection device
07/22/2004US20040141476 Method and apparatus for dynamically tuning radio stations with user-defined play lists
07/22/2004CA2749116A1 Automatic digital music library builder
07/21/2004EP1439693A1 Television receiver and method for counting the number of accesses from the receiver
07/21/2004EP1439650A1 Musical Effects and Recording System
07/21/2004EP1438111A2 Sound data output and manipulation using haptic feedback
07/21/2004CN1515091A Method and apparatus to distribute content using multi-stage broadcast system
07/21/2004CN1514648A Data receiving-processing apparatus and method, and broad casting method
07/20/2004US6766524 System and method for encouraging viewers to watch television programs
07/20/2004US6766523 System and method for identifying and segmenting repeating media objects embedded in a stream
07/20/2004US6766140 Information distribution and processing system
07/20/2004US6766057 Video retrieval method and apparatus
07/20/2004US6765474 Method and apparatus for providing additional information to a selective call device about a broadcast
07/15/2004WO2004059969A2 Digital broadcast method and system for supporting dvd recording and relevant receiving and recording method and device
07/15/2004WO2004049692A3 Technique for delivering network personal video recorder service and broadcast programming service over a communications network
07/15/2004WO2004025842A3 System for efficient recovery of node-b buffered data following mac layer reset
07/15/2004US20040139463 Data broadcasting receiving and reproducing apparatus
07/15/2004US20040139230 SIP service method in a network having a NAT
07/15/2004US20040139173 Media processing system automatically offering access to newly available media in a media exchange network
07/15/2004US20040138948 Apparatus and method for skipping songs without delay
07/15/2004US20040138880 Estimating signal power in compressed audio
07/15/2004US20040136549 Effects and recording system
07/15/2004US20040136547 System and method for providing event spectators with audio/video signals pertaining to remote events
07/15/2004US20040136408 Digital data transmitting apparatus, digital data receiving apparatus, and digital data communication apparatus
07/15/2004US20040136406 Simultaneous broadcasting receiver
07/14/2004EP1437849A1 System of emitters and remotely-configurable devices that are used to capture a radio audience and to establish loyalty in relation to said audience
07/14/2004EP1437000A1 A method of providing live feedback
07/14/2004EP1436996A1 Interactive protocol for remote management of access control to scrambled data
07/14/2004EP1436995A1 Method and apparatus for targeting of interactive virtual objects
07/14/2004EP1436988A2 Internally targeted advertisements using television delivery systems
07/14/2004EP1436958A1 A digital implementation of multi-channel demodulators
07/14/2004EP1436812A1 Multi-media apparatus
07/14/2004CN1513150A System and method of massage selection and target audience optimization
07/14/2004CN1512780A Digital broadcasting method and system for support DVD recording function and corresponding receiving and recording method and device
07/14/2004CN1157942C TV program broadcasting system
07/14/2004CN1157876C Multiplex broadcasting receiver
07/13/2004US6763253 Device for bi-directional transmission of audio and/or video signals
07/08/2004WO2004014010A3 A method and device for detecting the presence of a carrier signal transmitted in the reverse rf path
07/08/2004WO2003063465A3 System and method for transmitting audio or video data using multiple levels of protection
07/08/2004US20040133911 Subscriber network in a satellite system
07/08/2004US20040133906 Device for selecting channel of radio and television sets and method for selecting channel of radio and television sets
07/08/2004US20040133701 Media processing system supporting adaptive digital media parameters based on end-user viewing capabilities
07/08/2004US20040132474 Point-to-multipoint digital radio frequency transport
07/08/2004US20040132456 Wireless system, wireless base station and wireless terminal
07/08/2004US20040131209 Operation panel structure and control method and control apparatus for mixing system
07/08/2004US20040131014 Frame protocol and scheduling system
07/08/2004US20040130615 Broadcasting method, broadcasting system and contents organizing/supplying center
07/08/2004US20040130580 Glanceable information system and method
07/08/2004DE202004005574U1 TV channel-viewing information transmission arrangement, transmits data to central exchange for evaluating program share, using units connected to TV receiver
07/07/2004EP1435580A2 Stored content navigation system and method