1
William R Matz: System and method for monitoring blocked content. AT&T Intellectual Property I, Scott P Zimmerman PLLC, October 19, 2010: US07818764 (18 worldwide citation)

A method for monitoring termination of blocked content. After unwanted content is blocked using substitution, user channel selection, or otherwise, a number of methods are available for monitoring blocked content and choosing content for presentation after the blocked content ends. Default content m ...


2
William R Matz: System and method for monitoring blocked content. BellSouth Intellectual Property Corporation, Scott P Zimmerman PLLC, December 23, 2004: US20040261096-A1

A method for monitoring termination of blocked content. After unwanted content is blocked using substitution, user channel selection, or otherwise, a number of methods are available for monitoring blocked content and choosing content for presentation after the blocked content ends. Default content m ...