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Title:
MULTIFUNCTION DEVICE CONTROL APPARATUS, SECURITY PAPER MULTIFUNCTION DEVICE AND SECURITY SYSTEM USING SAME, AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/216994
Kind Code:
A3
Abstract:
The present invention relates to multifunction device control technology and, more particularly, to a multifunction device control apparatus, which can be installed separately from firmware of a multifunction device and can control the multifunction device, a security paper multifunction device and security system using the same, and a control method thereof. A multifunction device control apparatus according to the present invention may be installed separately from firmware of a multifunction device including multiple signal lines and communication lines, and comprises: a microcontroller for receiving signals or data of one or more signal lines or communication lines connected via the microcontroller to firmware of a multifunction device within the multifunction device, processing the received signals or data, and providing the processed signals or data to the firmware of the multifunction device; a power source unit for supplying power to the microcontroller; and at least one of a port, a GPIO, and a switching unit which can be connected to the one or more signal lines or communication lines.

Inventors:
LEE MYUNG SHIN (KR)
Application Number:
PCT/KR2018/005811
Publication Date:
January 17, 2019
Filing Date:
May 23, 2018
Export Citation:
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Assignee:
LEE MYUNG SHIN (KR)
International Classes:
B41J11/00; B41J21/16; B41M3/14; G06F3/12; G06F21/31; H04N1/44
Foreign References:
KR101077305B12011-10-26
KR20170033682A2017-03-27
JP2011150310A2011-08-04
KR20120116067A2012-10-22
KR20140125610A2014-10-29
Attorney, Agent or Firm:
KIM, Sun-Joon (KR)
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