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1.发明授权公开(公告)号：US07558505B2
公开(公告)日：2009-07-07
申请号：US11493676
申请日：2006-07-27
申请人： Jung-min Yang
发明人： Jung-min Yang
CPC分类号： G03G15/70 , G03G21/1638 , G03G2215/00628 , G03G2221/1675
摘要： An image forming apparatus and a method of sensing a printing medium jam in the image forming apparatus. The image forming apparatus includes a developing unit, a transfer unit, a fixing unit, a feed-out unit, a lower cover to come in contact with a printing medium when the printing medium is jammed on a feed path and which opens upwards when a pressure of the printing medium caused by the printing medium jam is greater than a predetermined reference value, an upper cover to be opened by the contact of the lower cover when the lower cover opens, and a printing medium jam detection unit operated by the upper cover.
摘要翻译： 一种图像形成装置和一种感测图像形成装置中的打印介质卡纸的方法。 图像形成装置包括显影单元，转印单元，定影单元，送出单元，当打印介质卡在进给路径上时与打印介质接触的下盖，当下一个打印介质 由打印介质堵塞引起的打印介质的压力大于预定的参考值，当下盖打开时通过下盖的接触而打开的上盖以及由上盖操作的打印介质卡纸检测单元 。
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公开(公告)号：US08538314B2
公开(公告)日：2013-09-17
申请号：US12062710
申请日：2008-04-04
申请人： Jung-min Yang
发明人： Jung-min Yang
CPC分类号： G03G15/234 , G03G2215/00586
摘要： An image forming apparatus includes an image forming unit to form an image on a printing medium; a discharging roller capable of transporting the printing medium which passes through the image forming unit in forward and reverse directions; a driving source to supply a rotation driving force in clockwise and counterclockwise directions to the discharging roller and the image forming unit; a duplex roller to transport the printing medium towards the image forming unit, which was transported in the reverse direction by the discharging roller; and a swing gear unit to receive the rotation driving force in the clockwise and counterclockwise directions to transmit a driving force to the duplex roller in a uniform direction.
摘要翻译： 图像形成装置包括：图像形成单元，用于在打印介质上形成图像; 排出辊，其能够沿正向和反向传送通过图像形成单元的打印介质; 驱动源，用于向排出辊和图像形成单元沿顺时针和逆时针方向提供旋转驱动力; 将打印介质传送到图像形成单元的双面辊，该图像形成单元通过排出辊沿相反方向传送; 以及摆动齿轮单元，用于沿顺时针和逆时针方向接收旋转驱动力，以将均匀方向的驱动力传递到双相辊。
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公开(公告)号：US08401457B2
公开(公告)日：2013-03-19
申请号：US12062710
申请日：2008-04-04
申请人： Jung-min Yang
发明人： Jung-min Yang
摘要： An image forming apparatus includes an image forming unit to form an image on a printing medium; a discharging roller capable of transporting the printing medium which passes through the image forming unit in forward and reverse directions; a driving source to supply a rotation driving force in clockwise and counterclockwise directions to the discharging roller and the image forming unit; a duplex roller to transport the printing medium towards the image forming unit, which was transported in the reverse direction by the discharging roller; and a swing gear unit to receive the rotation driving force in the clockwise and counterclockwise directions to transmit a driving force to the duplex roller in a uniform direction.
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4.发明申请公开(公告)号：US20070036587A1
公开(公告)日：2007-02-15
申请号：US11493676
申请日：2006-07-27
申请人： Jung-min Yang
发明人： Jung-min Yang
IPC分类号： G03G21/00
CPC分类号： G03G15/70 , G03G21/1638 , G03G2215/00628 , G03G2221/1675
摘要： An image forming apparatus and a method of sensing a printing medium jam in the image forming apparatus. The image forming apparatus includes a developing unit, a transfer unit, a fixing unit, a feed-out unit, a lower cover to come in contact with a printing medium when the printing medium is jammed on a feed path and which opens upwards when a pressure of the printing medium caused by the printing medium jam is greater than a predetermined reference value, an upper cover to be opened by the contact of the lower cover when the lower cover opens, and a printing medium jam detection unit operated by the upper cover.
摘要翻译： 一种图像形成装置和一种感测图像形成装置中的打印介质卡纸的方法。 图像形成装置包括显影单元，转印单元，定影单元，送出单元，当打印介质卡在进给路径上时与打印介质接触的下盖，当下一个打印介质 由打印介质堵塞引起的打印介质的压力大于预定的参考值，当下盖打开时通过下盖的接触而打开的上盖以及由上盖操作的打印介质卡纸检测单元 。
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公开(公告)号：US20110273340A1
公开(公告)日：2011-11-10
申请号：US13099710
申请日：2011-05-03
申请人： Jong Hyeok JEON , Seon Kyeng KIM , Jung Min YANG
发明人： Jong Hyeok JEON , Seon Kyeng KIM , Jung Min YANG
摘要： An antenna device for a mobile terminal is provided. The antenna device is adapted for digital broadcast reception. The mobile terminal is composed of a front case, a rear case, a battery cover, a main board and a feed supplying power on the main board. The mobile terminal includes a first antenna, electrically connected to the feed, for receiving electric current from the feed to receive a digital broadcast signal, and a second antenna, electrically connected to the feed and installed separately from the first antenna, for receiving electric current from the feed to receive a digital broadcast signal. The first antenna and the second antenna are used for antenna matching and bandwidth maintenance during digital broadcast reception. Hence, reception performance of digital broadcast signals can be improved.
摘要翻译： 提供了一种用于移动终端的天线装置。 天线装置适用于数字广播接收。 移动终端由主板，前壳体，后壳体，电池盖，主板和馈电供电构成。 移动终端包括电连接到馈电的第一天线，用于从馈电接收电流以接收数字广播信号;以及第二天线，电连接到馈电并与第一天线分开安装，用于接收电流 从饲料接收数字广播信号。 第一天线和第二天线用于数字广播接收期间的天线匹配和带宽维护。 因此，可以提高数字广播信号的接收性能。
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公开(公告)号：US20090035041A1
公开(公告)日：2009-02-05
申请号：US12062710
申请日：2008-04-04
申请人： Jung-min Yang
发明人： Jung-min Yang
IPC分类号： G03G15/00
CPC分类号： G03G15/234 , G03G2215/00586
摘要： An image forming apparatus includes an image forming unit to form an image on a printing medium; a discharging roller capable of transporting the printing medium which passes through the image forming unit in forward and reverse directions; a driving source to supply a rotation driving force in clockwise and counterclockwise directions to the discharging roller and the image forming unit; a duplex roller to transport the printing medium towards the image forming unit, which was transported in the reverse direction by the discharging roller; and a swing gear unit to receive the rotation driving force in the clockwise and counterclockwise directions to transmit a driving force to the duplex roller in a uniform direction.
摘要翻译： 图像形成装置包括：图像形成单元，用于在打印介质上形成图像; 排出辊，其能够沿正向和反向传送通过图像形成单元的打印介质; 驱动源，用于向排出辊和图像形成单元沿顺时针和逆时针方向提供旋转驱动力; 将打印介质传送到图像形成单元的双面辊，该图像形成单元通过排出辊沿相反方向传送; 以及摆动齿轮单元，用于沿顺时针和逆时针方向接收旋转驱动力，以将均匀方向的驱动力传递到双相辊。
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