Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for billing and controlling fraud in providing pay information services

Method for billing and controlling fraud in providing pay information services

US Patent 5802156 · Granted Sep 1, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of billing a purchase made over a computer network2014
Method of billing a purchase made over a computer network2012
Method of billing a purchase made over a computer network2012
Method of billing a purchase made over a computer network2009
Method of billing a communication session conducted over a computer network2008
Method of billing a communication session conducted over a computer network2006
Method of billing a communication session conducted over a computer network2003
Method of billing a value-added call2001
Method of billing a multiple service representative conference call1999
Method for billing and controlling fraud in providing pay information services1999
Multiple service representative conferencing apparatus and method1999