- 专利标题： Charge management system, charge management method, program, program providing system, and maintenance system
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申请号： US14114079申请日： 2012-04-26
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公开(公告)号： US09762744B2公开(公告)日： 2017-09-12
- 发明人: Tetsuya Miida , Yoichi Kanai , Yuuta Hamada , Naoki Umehara
- 申请人： Tetsuya Miida , Yoichi Kanai , Yuuta Hamada , Naoki Umehara
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LIMITED
- 当前专利权人： RICOH COMPANY, LIMITED
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2011-101876 20110428; JP2012-063517 20120321
- 国际申请： PCT/JP2012/061695 WO 20120426
- 国际公布： WO2012/147994 WO 20121101
- 主分类号： H04M11/00
- IPC分类号： H04M11/00 ; H04M15/00 ; H04M15/28 ; H04M15/06 ; H04M15/18 ; H04M3/56
摘要：
A charge management system includes a user managing unit configured to manage pieces of user identification information for identifying users and pieces of terminal identification information for identifying transmission terminals, each piece of user identification information being associated with pieces of terminal identification information for identifying transmission terminals used by a user identified by the each piece of identification information; and a calculating unit configured to calculate a participation charge to each of the transmission terminals, bases on a total participation duration in which the each of the transmission terminals has participated in a conversation during a predetermined period, and calculate a total participation charge to each of the users by summing up the participation charges to transmission terminals specified by the pieces of terminal identification information associated with the each piece of the user identification information.