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Class Information
Number: 725/146
Name: Interactive video distribution systems > Video distribution system components > Headend > Control process
Description: Subject matter comprising means or steps for the control of headend system operations, particularly data processing and data flow.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614066 |
Use of multiple embedded messages in program signal streams |
Nov. 3, 2009 |
| 7614073 |
Digital headend and full service network for distribution video and audio programming |
Nov. 3, 2009 |
| 7594254 |
System and method for transmitting files from a sender to a receiver in a television distribution network |
Sep. 22, 2009 |
| 7577715 |
Content providing system, receiving device and method, recording medium and program |
Aug. 18, 2009 |
| 7577982 |
Apparatus and method for encoding and decoding broadcast data in a digital broadcasting system |
Aug. 18, 2009 |
| 7555196 |
Methods and systems for synchronizing timecodes when sending indices to client devices |
Jun. 30, 2009 |
| 7548653 |
Digital video broadcasting |
Jun. 16, 2009 |
| 7533404 |
Apparatus and method for merging MPEG streams in a headend system |
May. 12, 2009 |
| 7529415 |
Adaptive and progressive protection of fixed images encoded in wavelets |
May. 5, 2009 |
| 7519265 |
Method and apparatus for making archival copies of audiovisual recordings |
Apr. 14, 2009 |
| 7509502 |
Data processing apparatus and method for merging secure and non-secure data into an output data stream |
Mar. 24, 2009 |
| 7490345 |
Upstream only linecard with front end multiplexer for CMTS |
Feb. 10, 2009 |
| 7474621 |
Broadcast system |
Jan. 6, 2009 |
| 7472410 |
Video transmission apparatus for connecting to a network |
Dec. 30, 2008 |
| 7469415 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
Dec. 23, 2008 |
| 7448065 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
Nov. 4, 2008 |
| 7448064 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
Nov. 4, 2008 |
| 7421729 |
Generation and insertion of indicators using an address signal applied to a database |
Sep. 2, 2008 |
| 7386879 |
Broadcast network with interactive services |
Jun. 10, 2008 |
| 7373653 |
Channel merging method for VOD system |
May. 13, 2008 |
| 7370342 |
Method and apparatus for delivery of targeted video programming |
May. 6, 2008 |
| 7360077 |
Production line boot sector lock |
Apr. 15, 2008 |
| 7360236 |
Data reception apparatus, data communication apparatus, information presentation apparatus, television control apparatus, data reception method, data communication method, information presenta |
Apr. 15, 2008 |
| 7350223 |
Multi-media data automatic delivery system |
Mar. 25, 2008 |
| 7346164 |
Communication installation for collective data reception |
Mar. 18, 2008 |
| 7337463 |
Displaying heterogeneous video |
Feb. 26, 2008 |
| 7305384 |
Live presentation searching |
Dec. 4, 2007 |
| 7301908 |
Method and apparatus for rescheduling a communication system channel after a channel property change |
Nov. 27, 2007 |
| 7299487 |
Control program, for a co-processor in a video-on-demand system, which uses transmission control lists to send video data packets with respective subgroups of internet protocol headers |
Nov. 20, 2007 |
| 7296287 |
Image down-loading apparatus and system, and image down-loading method |
Nov. 13, 2007 |
| 7237250 |
Promotion server using video on demand channel |
Jun. 26, 2007 |
| 7227583 |
Digital TV method for switching channel automatically |
Jun. 5, 2007 |
| 7218611 |
Broadcast system |
May. 15, 2007 |
| 7210162 |
DVB-ASI signal inverting adapter and system |
Apr. 24, 2007 |
| 7209942 |
Information providing method and apparatus, and information reception apparatus |
Apr. 24, 2007 |
| 7207055 |
Bandwidth allocation for a television program delivery system |
Apr. 17, 2007 |
| 7207057 |
System and method for collaborative, peer-to-peer creation, management & synchronous, multi-platform distribution of profile-specified media objects |
Apr. 17, 2007 |
| 7194756 |
Systems and methods for provisioning a host device for enhanced services in a cable system |
Mar. 20, 2007 |
| 7185354 |
Apparatus and method for confirming data broadcasting |
Feb. 27, 2007 |
| 7177520 |
System and method of timecode repair and synchronization in MPEG streams |
Feb. 13, 2007 |
| 7150017 |
System and method for scheduling digital information transmission and retransmission on a network during time slots |
Dec. 12, 2006 |
| 7139283 |
Robust techniques for optimal upstream communication between cable modem subscribers and a headend |
Nov. 21, 2006 |
| 7080399 |
Network control system, and controller, target and consumer for use in the network control system |
Jul. 18, 2006 |
| 7080401 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
Jul. 18, 2006 |
| 7073194 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
Jul. 4, 2006 |
| 7065097 |
Program information transmission apparatus that transits program information at a constant rate through a cycle |
Jun. 20, 2006 |
| 7032235 |
Recasting DVB video system to recast digital broadcasts |
Apr. 18, 2006 |
| 7032239 |
Providing content description and connection information in digital broadcast networks |
Apr. 18, 2006 |
| 7020888 |
System and method for providing an omnimedia package |
Mar. 28, 2006 |
| 7020892 |
Time-shifted video signal processing |
Mar. 28, 2006 |
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