发明名称 Cellular telephone billing methods
摘要 Provided herein are billing methods for cellular service providers to offer customers which take into account the fact that an individual's use varies from one service interval to the next, and has the net effect of reducing the total amount of money that the consumer is invoiced over a plurality of service intervals, versus the amount the same consumer would have been otherwise invoiced for identical consumption over the same plurality of service intervals under a single plan featuring a fixed level of threshold minutes and a fixed rate per minute for each minute consumed in excess of the threshold minutes.
申请公布号 US2005037731(A1) 申请公布日期 2005.02.17
申请号 US20040946139 申请日期 2004.09.21
申请人 WHEWELL JEAN E.;WHEWELL CHRISTOPHER J. 发明人 WHEWELL JEAN E.;WHEWELL CHRISTOPHER J.
分类号 H04M15/00;H04M17/00;(IPC1-7):H04M11/00 主分类号 H04M15/00
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