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Your search returned 87 patents.
( 725/35 in Current US Classification )
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Patent IDTitleDate Filed
6799326 Interactive television program guide system with local advertisements July 1, 2002
6738978 Method and apparatus for targeted advertising October 23, 1996
6728715 Method and system for matching consumers to events employing content-based multicast routing using approximate groups March 30, 2000
6728269 Device and method for efficient delivery of redundant national television signals May 15, 2002
6725460 Multi-media data automatic delivery system January 28, 1999
6718551 Method and system for providing targeted advertisements December 21, 1999
6714917 Subscriber identification based on electronic program guide data August 9, 2000
6704930 Advertisement insertion techniques for digital video streams April 20, 2000
6684249 Method and system for adding advertisements over streaming audio based upon a user profile over a world wide area network of computers May 26, 2000
6681394 Broadcast transmitting apparatus, receiving apparatus, and broadcast transmitting method, receiving method March 24, 2000
6606128 Interactive special events video signal navigation system December 21, 2001
6601103 Method and apparatus for providing personalized supplemental programming August 22, 1997
6583825 Method and apparatus for transmitting and downloading setup information August 9, 1996
6564381 Automatic digital information and content scheduling and barkering system September 25, 1998
6546556 Video clip identification system unusable for commercial cutting December 28, 1998
6530083 System for personalized settings June 19, 1998
6516464 Method and system for detecting audience response audio visual stimuli December 30, 1999
6477704 Method of gathering and utilizing demographic information from request-based media delivery system June 21, 1999
6463585 Targeted advertisement using television delivery systems April 3, 1998
6446261 Set top device for targeted electronic insertion of indicia into video June 17, 1999
6434621 Apparatus and method of using the same for internet and intranet broadcast channel creation and management March 31, 1999
6411992 Method and apparatus for broadcasting information over a network May 28, 1999
6401242 Method and apparatus for designating a preferred source to avoid duplicative programming services June 22, 2000
6388714 Interactive computer system for providing television schedule information April 11, 1997
6324694 Method and apparatus for providing subsidiary data synchronous to primary content data September 5, 1997
6286140 System and method for measuring and storing information pertaining to television viewer or user behavior November 20, 1997
6037996 Data broadcast receiving apparatus with screen display state control February 17, 1999
5988078 Method and apparatus for receiving customized television programming information by transmitting geographic location to a service provider through a wide-area network October 9, 1997
5986692 Systems and methods for computer enhanced broadcast monitoring December 15, 1998
5983068 Photonic home area network February 29, 1996
5931901 Programmed music on demand from the internet March 21, 1997
5835087 System for generation of object profiles for a system for customized electronic identification of desirable objects October 31, 1995
5815671 Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval June 11, 1996
5790292 Optical fiber transmission line October 2, 1995
5774170 System and method for delivering targeted advertisements to consumers December 13, 1994
5724525 System and method for remotely selecting subscribers and controlling messages to subscribers in a cable television system March 28, 1995
5668805 Multiplex broadcasting method and system November 23, 1994
5661516 System and method for selectively distributing commercial messages over a communications network February 16, 1996
5652615 Precision broadcast of composite programs including secondary program content such as advertisements June 30, 1995
5636346 Method and system for selectively targeting advertisements and programming May 9, 1994
5600364 Network controller for cable television delivery systems December 2, 1993
5565909 Method of identifying set-top receivers February 3, 1994
5515098 System and method for selectively distributing commercial messages over a communications network September 8, 1994
5446919 Communication system and method with demographically or psychographically defined audiences October 9, 1991
5432542 Television receiver location identification August 31, 1992
5381477 Method of selecting cable television converter groups February 16, 1993
5231494 Selection of compressed television signals from single channel allocation based on viewer characteristics October 8, 1991
5155591 Method and apparatus for providing demographically targeted television commercials October 23, 1989
5099422 Compiling system and method of producing individually customized recording media March 17, 1989
5099319 Video information delivery method and apparatus October 23, 1989
4602279 Method for providing targeted profile interactive CATV displays March 21, 1984
4573072 Method for expanding interactive CATV displayable choices for a given channel capacity March 21, 1984
4155042 Disaster alert system October 31, 1977
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