Invention Grant
US07769692B2 Transmission apparatus and method, reception apparatus and method, management apparatus and method, charging apparatus and method, providing apparatus and method, and recording medium
失效
发送装置及方法，接收装置和方法，管理装置和方法，充电装置和方法，提供装置和方法以及记录介质
- Patent Title: Transmission apparatus and method, reception apparatus and method, management apparatus and method, charging apparatus and method, providing apparatus and method, and recording medium
- Patent Title (中): 发送装置及方法，接收装置和方法，管理装置和方法，充电装置和方法，提供装置和方法以及记录介质
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Application No.: US11283230Application Date: 2005-11-18
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Publication No.: US07769692B2Publication Date: 2010-08-03
- Inventor: Shin Iima , Makoto Saito
- Applicant: Shin Iima , Makoto Saito
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Paul A. Levy
- Priority: JP2000-102128 20000404; JP2000-160333 20000530
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
This invention relates to a transmission apparatus for transmitting digital content data via a communication medium, comprising attachment means for attaching cost information per unit data volume to the digital content data; and transmission means for transmitting the digital content data attached with the cost information after converting a data format of the digital content data attached with the cost information into a data format suitable to the communication medium.
Public/Granted literature
Information query
