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公开(公告)号：US10765004B2
公开(公告)日：2020-09-01
申请号：US16483193
申请日：2018-01-10
申请人： Dong Uk Eun
发明人： Dong Uk Eun
IPC分类号： H01R12/00 , H05K1/18 , H01R12/70 , H01R13/631 , H05K7/14
摘要： The present invention has advantages in that as a USB port unit and a hard disk port unit are formed on the edge of the substrate unit thereby allowing external USB and external disks to be directly connected to the main board, so that it prevents electrical malfunction caused by cable connection, and as the transmission speed of high-speed communication increases through direct connection, it is to provide a main board for POS terminal which may maintain stable system by reducing communication errors.
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公开(公告)号：USD873909S1
公开(公告)日：2020-01-28
申请号：US29625320
申请日：2017-11-08
申请人： POSBANK CO., LTD.
设计人： Dong Uk Eun
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公开(公告)号：US10521621B2
公开(公告)日：2019-12-31
申请号：US16086992
申请日：2017-11-09
申请人： POSBANK CO., LTD
发明人： Dong Uk Eun
摘要： The present invention relates to a POS device, the POS device (1) having improved characteristics, largely comprising: a saving device attachment/detachment structure (100); a card reader bidirectional mounting structure (200); a display frame (300) integrally formed with an input/output port mounting portion; and a hinge-coupling structure (400).
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公开(公告)号：USD1019758S1
公开(公告)日：2024-03-26
申请号：US29822646
申请日：2022-01-11
申请人： POSBANK CO., LTD.
设计人： Dong-Uk Eun
摘要： FIG. 1 is a perspective view of the POS terminal showing my design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view from a different angle thereof; and,
FIG. 9 is a perspective view from another angle thereof.
The broken lines depict portions of the article and form no part of the claimed design.-
公开(公告)号：USD935521S1
公开(公告)日：2021-11-09
申请号：US29723472
申请日：2020-02-07
申请人： POSBANK CO., LTD.
设计人： Dong-Uk Eun
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公开(公告)号：US10891836B2
公开(公告)日：2021-01-12
申请号：US16084042
申请日：2017-09-27
申请人： POSBANK CO., LTD
发明人： Dong Uk Eun
摘要： The present invention relates to an input/output port mounting unit integrated type display frame for POS equipment, the input/output port mounting unit integrated type display frame (300) for POS equipment comprising: a display panel mounting unit (310), in which a display panel (50) is loaded, formed at a front surface thereof; an input/output port mounting unit (320) formed at a rear surface thereof and having an input/output port mounting hole (322), in which an input/output port (31) provided at a main substrate (30) is inserted and coupled, the input/output port mounting unit having a part cut from an input/output port mounting unit perforation (321) and being formed to be bent towards the rear direction so as to be protruded therefrom; and a lower main ventilation hole (330) formed at a lower side of the rear surface thereof.
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公开(公告)号：US10569582B2
公开(公告)日：2020-02-25
申请号：US16083735
申请日：2017-03-23
申请人： POSBANK CO., LTD
发明人： Dong Uk Eun
IPC分类号： B41J29/38 , G07G5/00 , B41J11/70 , B41J15/04 , B41J11/00 , B41J13/00 , G01R19/165 , B26D7/00 , B41J11/66 , G06K15/00
摘要： The present invention relates to a paper jam sensing and recovery method for a receipt printer, the method enabling accurate measuring and determining of a motor overload state, which is most problematic when jam occurs, and enabling an immediate response if an overcurrent is generated on the basis of a driving current, such that damage to the motor or a driving circuit is fundamentally prevented and, also, paper jam occurring in a peripheral part of a printer cutter can be prevented in advance, thereby blocking product damage.
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公开(公告)号：US20190278954A1
公开(公告)日：2019-09-12
申请号：US16086992
申请日：2017-11-09
申请人： POSBANK CO., LTD
发明人： Dong Uk EUN
摘要： The present invention relates to a POS device, the POS device (1) having improved characteristics, largely comprising: a saving device attachment/detachment structure (100); a card reader bidirectional mounting structure (200); a display frame (300) integrally formed with an input/output port mounting portion; and a hinge-coupling structure (400).
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公开(公告)号：USD849833S1
公开(公告)日：2019-05-28
申请号：US29607221
申请日：2017-06-12
申请人： POSBANK CO., LTD.
设计人： Dong Uk Eun
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公开(公告)号：US20190070876A1
公开(公告)日：2019-03-07
申请号：US16083735
申请日：2017-03-23
申请人： POSBANK CO., LTD
发明人： Dong Uk EUN
IPC分类号： B41J29/38 , G07G5/00 , B41J11/00 , B41J13/00 , G01R19/165
摘要： The present invention relates to a paper jam sensing and recovery method for a receipt printer, the method enabling accurate measuring and determining of a motor overload state, which is most problematic when jam occurs, and enabling an immediate response if an overcurrent is generated on the basis of a driving current, such that damage to the motor or a driving circuit is fundamentally prevented and, also, paper jam occurring in a peripheral part of a printer cutter can be prevented in advance, thereby blocking product damage.
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