Invention Grant
- Patent Title: Charge management system, charge management method, program, program providing system, and maintenance system
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Application No.: US14114079Application Date: 2012-04-26
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Publication No.: US09762744B2Publication Date: 2017-09-12
- Inventor: Tetsuya Miida , Yoichi Kanai , Yuuta Hamada , Naoki Umehara
- Applicant: Tetsuya Miida , Yoichi Kanai , Yuuta Hamada , Naoki Umehara
- Applicant Address: JP Tokyo
- Assignee: RICOH COMPANY, LIMITED
- Current Assignee: RICOH COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-101876 20110428; JP2012-063517 20120321
- International Application: PCT/JP2012/061695 WO 20120426
- International Announcement: WO2012/147994 WO 20121101
- Main IPC: H04M11/00
- IPC: H04M11/00 ; H04M15/00 ; H04M15/28 ; H04M15/06 ; H04M15/18 ; H04M3/56
Abstract:
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.
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