Invention Grant
US07936467B2 Data processing method suitable for system including image processing apparatus, system including image processing apparatus, image processing apparatus, data erasing method, program for implementing the method, and storage medium storing the program
有权
适用于包括图像处理装置，包括图像处理装置，图像处理装置，数据擦除方法，用于实现该方法的程序的系统的数据处理方法以及存储该程序的存储介质
- Patent Title: Data processing method suitable for system including image processing apparatus, system including image processing apparatus, image processing apparatus, data erasing method, program for implementing the method, and storage medium storing the program
- Patent Title (中): 适用于包括图像处理装置，包括图像处理装置，图像处理装置，数据擦除方法，用于实现该方法的程序的系统的数据处理方法以及存储该程序的存储介质
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Application No.: US10422842Application Date: 2003-04-25
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Publication No.: US07936467B2Publication Date: 2011-05-03
- Inventor: Yukihiko Shimizu
- Applicant: Yukihiko Shimizu
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2002-126105 20020426; JP2003-111707 20030416
- Main IPC: G06F3/12
- IPC: G06F3/12
Abstract:
There is provided an image processing apparatus which is capable of maintaining high data security and provide high convenience and high security. When a print request is transmitted from a client PC to a printer in a security print mode, a main CPU of the printer determines whether or not print data received from the client PC is for printing in the security print mode. If the print data received from the client PC is determined to be for printing in the security print mode, the main CPU causes all of the print data and temporary data to be erased from the hard disk.
Public/Granted literature
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