- Patent Title: Method and system for controlling digital printing of secret file
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Application No.: US14915791Application Date: 2013-12-06
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Publication No.: US09952812B2Publication Date: 2018-04-24
- Inventor: Xingxin Sun
- Applicant: Peking University Founder Group Co., Ltd. , Founder Information Industry Holdings Co., Ltd. , Beijing Founder Electronics Co., Ltd.
- Applicant Address: CN Beijing CN Beijing CN Beijing
- Assignee: Peking University Founder Group Co., LTD.,Founder Information Industry Holdings Co., LTD.,Beijing Founder Electronics Co., LTD.
- Current Assignee: Peking University Founder Group Co., LTD.,Founder Information Industry Holdings Co., LTD.,Beijing Founder Electronics Co., LTD.
- Current Assignee Address: CN Beijing CN Beijing CN Beijing
- Agency: Brinks Gilson & Lione
- Priority: CN201310392931 20130902
- International Application: PCT/CN2013/088702 WO 20131206
- International Announcement: WO2015/027605 WO 20150305
- Main IPC: H04N1/40
- IPC: H04N1/40 ; G06F3/12 ; G06F21/60

Abstract:
A method and system for controlling digital printing of a secret file is provided in this invention. The method comprises: obtaining a source file to be printed; importing the source file into a secret file library; generating a printing job for the source file and adding the printing job into a job list; writing printing control information of the source file into a standard file; after the printing is started, extracting page dot matrix data of the source file from the secret file library, and processing the page dot matrix data according to the printing control information; and transmitting the processed page dot matrix data to a numerical control device. Control management may be effectively realized throughout the printing process of the secret file, and the source file and the standard file cannot be copied without some professional skills in the printing process.
Public/Granted literature
- US20160196094A1 METHOD AND SYSTEM FOR CONTROLLING DIGITAL PRINTING OF SECRET FILE Public/Granted day:2016-07-07
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