Invention Grant
US08724137B2 Information processing apparatus and memory management technique for secure print data
失效
用于安全打印数据的信息处理设备和存储器管理技术
- Patent Title: Information processing apparatus and memory management technique for secure print data
- Patent Title (中): 用于安全打印数据的信息处理设备和存储器管理技术
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Application No.: US13490823Application Date: 2012-06-07
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Publication No.: US08724137B2Publication Date: 2014-05-13
- Inventor: Yuichi Hasama
- Applicant: Yuichi Hasama
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2011-139735 20110623
- Main IPC: G06F3/12
- IPC: G06F3/12
Abstract:
State information about whether a printing apparatus can store print data for confidential printing is acquired. When the print data can be stored, secure information and print data are transmitted, and when the print data cannot be stored, the print data is transmitted after performing authentication based on the secure information.
Public/Granted literature
- US20120327454A1 INFORMATION PROCESSING APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM Public/Granted day:2012-12-27
Information query
