Invention Grant
- Patent Title: Reader/writer, communication processing device, communication processing method, data management system and communication system
- Patent Title (中): 读写器，通讯处理装置，通讯处理方法，数据管理系统及通讯系统
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Application No.: US12423412Application Date: 2009-04-14
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Publication No.: US08698599B2Publication Date: 2014-04-15
- Inventor: Toshinori Kanemoto , Teiichi Shiga
- Applicant: Toshinori Kanemoto , Teiichi Shiga
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2008-107224 20080416
- Main IPC: H04Q5/22
- IPC: H04Q5/22
Abstract:
A communication processing device includes a control unit for, when receiving an address update request signal including a segment identifier for identifying a segment address of a recording unit from a reader/writer, holding the segment identifier in a RAM, and when receiving a readout request signal including an offset address having the segment as a reference from the reader/writer, transmitting to the reader/writer data recorded in a region specified by an address having the offset address contained in the readout request signal as offset with the segment address identified in the segment identifier as a reference of the regions of the recording unit.
Public/Granted literature
Information query
