Invention Grant
US08112662B2 Portable electronic apparatus, processing apparatus for portable electronic apparatus, and data processing method in portable electronic apparatus
有权
便携式电子设备，便携式电子设备的处理设备和便携式电子设备中的数据处理方法
- Patent Title: Portable electronic apparatus, processing apparatus for portable electronic apparatus, and data processing method in portable electronic apparatus
- Patent Title (中): 便携式电子设备，便携式电子设备的处理设备和便携式电子设备中的数据处理方法
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Application No.: US12725638Application Date: 2010-03-17
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Publication No.: US08112662B2Publication Date: 2012-02-07
- Inventor: Aki Fukuda , Saori Nishimura
- Applicant: Aki Fukuda , Saori Nishimura
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Priority: JP2009-155994 20090630; JP2009-155995 20090630
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A smart card comprises a storage unit in which various data are stored, a communication unit to perform data communication with an external apparatus, and a processing unit which executes processing corresponding to a command received via the communication unit. The processing unit of the smart card detects data judged to have data abnormality from the data stored in the storage unit in a case where the command received from the external apparatus is an abnormal data confirmation command, and notifies the external apparatus of response data including information indicating the data in which the data abnormality has been detected by the detection.
Public/Granted literature
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