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)
10/2003
10/15/2003CN1449606A Method and apparatus for providing additional information about a broadcast
10/14/2003US6633651 Method and apparatus for recognizing video sequences
10/09/2003WO2003084208A1 Digital broadcast transmission device and method thereof, digital broadcast reception device and method thereof
10/09/2003WO2003084118A1 A method and system for synchronising digital data streams in redundant multiplex systems
10/09/2003WO2003084098A1 Broadcast receiver and method for setting broadcast receivers
10/09/2003WO2003036406A3 Apparatus and method of controlling signal levels
10/09/2003WO2003021848A9 Digital broadcast system
10/09/2003WO2003017693A3 Method and system for signaling in broadcast communication system
10/09/2003WO2002103941A3 Method and apparatus to distribute content using a multi-stage broadcast system
10/09/2003WO2002017523B1 System and method relating to broadcast bandwidth
10/09/2003US20030192058 Video retrieval method and apparatus
10/09/2003US20030192051 Interactive television system
10/09/2003US20030191851 Identifying and storing a target information unit contained in a received information stream
10/09/2003US20030190138 Enhancing operations of video tape cassette players
10/08/2003EP1351217A1 Music distribution-compatible portable terminal and portable terminal
10/08/2003EP1350386A2 Portal for a communications system
10/08/2003CN1124040C Receiver and method, transmitter and method, transmit-receive equipment and method
10/07/2003US6631261 Mobile station for adaptation to a radio interface access method that is supported by a mobile radio telephone network, and method and communication system for adapting same
10/07/2003US6631111 Recording and reproducing apparatus provided with teletext recording capability
10/07/2003US6630621 Apparatus and method for sampling and storing music, and apparatus for outputting music
10/02/2003WO2003081878A1 Communication apparatus and communication method
10/02/2003WO2003081816A1 Method and apparatus for receiving broadcast programs and detecting a change in program information
10/02/2003WO2003021954A3 Method of using transcript information to identify and learn commercial portions of a program
10/02/2003WO2002078247A3 Method for the transmission of encoded information
10/02/2003WO2002075988A3 Radio broadcasting system, method and radio set for receiving transmitter or programme data
10/02/2003US20030188308 Advertisement inserting method and system is applied the method
10/02/2003US20030188171 Method and apparatus for anonymously tracking TV and internet usage
10/02/2003US20030187727 Sector-based animation system
10/02/2003US20030186661 Method for recording information that is transmitted via a radio frequency
10/02/2003US20030186648 Information transceiving system
10/02/2003US20030186645 Method for marking a portion of a media broadcast for later use
10/02/2003US20030185540 Storage-type broadcast service system and reception storage unit
10/02/2003US20030185235 Digital broadcast receiving apparatus
10/02/2003US20030185107 Personal audio recorder in a vehicular entertainment sound system
10/01/2003EP1349391A2 Modifying an Electronic Program Guide based on viewer statistics
10/01/2003EP1348269A2 System and method for broadcasting advertisements
10/01/2003CN1446415A Internet multimedia advertisements inserting structure
10/01/2003CN1445942A Brodcast system, broadcast device, broadcast method and receiving device
09/2003
09/30/2003US6629284 System and method for supervised downloading of broadcast data
09/30/2003US6628999 Single-chip audio system volume control circuitry and methods
09/30/2003US6628928 Internet-based interactive radio system for use with broadcast radio stations
09/25/2003WO2003079705A1 Personal spectrum recorder
09/25/2003WO2003079680A1 Information processing device and method
09/25/2003WO2003079589A2 Identification of changes in broadcast database
09/25/2003WO2003079588A2 Systems and methods for media audience measurement
09/25/2003WO2003079209A1 System and method for the reception of content items
09/25/2003WO2003036886A3 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
09/25/2003WO2003034679A3 Service data delivery system
09/24/2003EP1346498A2 Apparatus and method for determining the programme to which a digital broadcast receiver is tuned
09/24/2003CN1122254C Broadcast type network kara OK system containing supplement communication channels
09/24/2003CN1122235C Media information recommending apparatus
09/23/2003US6625813 Digital television broadcast architecture for massively multi-user application
09/23/2003US6625811 Multichannel broadcasting system
09/23/2003US6625464 Codeable programmable receiver and point to multipoint messaging system
09/18/2003WO2003077526A1 Method and server for transmitting audio message
09/18/2003WO2003077455A1 Determining location of an audience member having a portable media monitor
09/18/2003WO2002043252A3 Digital audio and video distribution transmission and playback
09/18/2003US20030177488 Systems and methods for media audience measurement
09/18/2003US20030177230 Broadcast data access system for multimedia clients in a broadcast network architecture
09/18/2003US20030177173 System and method for the reception of content items
09/18/2003US20030177101 Method of distributing electronic tokens to enable to consumer to pay for an item
09/18/2003US20030174673 Digital broadcast receiving apparatus
09/17/2003EP1345423A2 Digital broadcast receiving apparatus and digital broadcast receiving method
09/17/2003EP1344404A2 Method and apparatus for efficiently accessing sequentially broadcast data
09/17/2003CN1121789C Information providing method and information providing system using same
09/17/2003CN1121788C Network controller for cable television delivery systems and method thereof
09/16/2003US6622303 Digital broadcast transmitting method and digital broadcast transmitting apparatus
09/16/2003US6622004 Data transceiving system and method
09/16/2003US6621881 Broadcast encoding system and method
09/16/2003US6621789 Protection switching method and apparatus for coaxial cable-based telephony system (mediaspan)
09/16/2003CA2159818C Device for storing video information displayed on a monitor
09/12/2003WO2003075556A1 Digital broadcasting receiver
09/12/2003WO2003052554A3 System and method for automatically flagging a channel as a favorite channel
09/12/2003WO2002017523A3 System and method relating to broadcast bandwidth
09/11/2003US20030172376 User controlled targeted advertisement placement for receiver modules
09/11/2003US20030171982 Process of finding the best rap musicians
09/11/2003US20030171833 Determining location of an audience member having a portable media monitor
09/11/2003US20030171096 Systems and methods for distributing information through broadcast media
09/11/2003US20030170001 Method and apparatus for monitoring audio listening
09/11/2003US20030169885 On-line system for conditional access and audience control for communication services of the broadcast and multicast kind
09/11/2003US20030169368 Information transfer apparatus and method , information processing apparatus and method, and information processing system
09/11/2003US20030169189 Robust system for transmitting and receiving map data
09/10/2003EP1343322A1 Broadcast viewing method, broadcast transmitting server, mobile terminal, and multi-location calling/broadcast control viewing apparatus
09/10/2003EP1343313A1 Motion picture reproducing middleware selecting/ executing device and method
09/10/2003CN2572676Y Linked controller with monitoring switch
09/10/2003CN1442004A System and process for return channel spectrum manager
09/10/2003CN1441561A Data flow selection output device, control program, data flow selection output method
09/09/2003US6618585 Internet-enable broadcast receiving apparatus
09/09/2003US6618353 Router for use with a link that has a set of concurrent channels
09/09/2003US6616458 Method and apparatus for administering a survey
09/04/2003WO2003073754A1 Systems, methods and apparatuses for minimizing subscriber-perceived digital video channel tuning delay
09/04/2003US20030167425 System and method for transmitting audio or video data using multiple levels of protection
09/04/2003US20030165206 Method and system for undersampled symbol synchronization
09/04/2003US20030165163 System and method for transmitting, distributing and mixing audio or video data over a network system having multiple input modules and control surfaces, without data degradation and delay
09/04/2003US20030164898 Information processing apparatus, information processing system and storage medium
09/03/2003EP1341328A1 Data broadcast system, for broadcasting multimedia data; receiving terminal device for receiving said multimedia data
09/03/2003EP1341327A1 Ofdm signal transmission system, mobile terminal and electronic commerce system
09/03/2003EP1341108A2 Auction system
09/03/2003EP1340379A2 Interactive television application with research features
09/03/2003EP0900432B1 Method and receiver for geographical selection of digitally coded messages