ANTENNA
    1.
    发明申请
    ANTENNA 失效
    天线

    公开(公告)号:US20090284419A1

    公开(公告)日:2009-11-19

    申请号:US12257556

    申请日:2008-10-24

    IPC分类号: H01Q1/38

    CPC分类号: H01Q1/38 H01Q9/40

    摘要: An antenna includes a dielectric substrate, a radiator disposed on one surface of the dielectric substrate, a feeding conductive pattern having one end connected with the radiator and the other end connected with an external feed line, a first slot disposed in the feeding conductive pattern, a ground plane disposed on the other surface of the dielectric substrate, and a second slot disposed on the ground plane.

    摘要翻译: 天线包括电介质基板,布置在电介质基板的一个表面上的散热器,馈电导体图案,其一端与散热器连接,另一端与外部馈电线相连,设置在馈电导体图案中的第一槽, 设置在电介质基板的另一个表面上的接地平面和设置在接地平面上的第二槽。

    ELECTRONIC SHELF LABEL
    2.
    发明申请
    ELECTRONIC SHELF LABEL 有权
    电子书签

    公开(公告)号:US20100031548A1

    公开(公告)日:2010-02-11

    申请号:US12325105

    申请日:2008-11-28

    IPC分类号: G09F3/18 G06F7/00

    CPC分类号: G09F3/204 G09F3/208

    摘要: An electronic shelf label has a simple structure to be easily installed or removed and is attached and detached only through a predetermined-shaped key so as to prevent unauthorized personnel from removing the electronic shelf label, thereby protecting the electronic shelf label from theft.

    摘要翻译: 电子货架标签具有简单的结构,易于安装或拆卸,仅通过预定形状的键被安装和拆卸,以防止未经授权的人员移除电子货架标签,从而保护电子货架标签免受盗窃。