Title: Electronic tag capable of charging-erasing magnetic
Application Number: 200610052838 Application Date: 2006.08.04
Publication Number: 1912901 Publication Date: 2007.02.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06K19/077;H01Q9/04
Applicant(s) Name: Ningbo Yuanwanggu Information Technology Co., Ltd. Address:
Inventor(s) Name: Xu Jun;Liu Yichang;Wang Songquan;Liu Hongwei
Attorney & Agent: yao juanyang
Abstract:
    This invention relates to an electronic label capable of charging and erasing magnetism including an antenna and electronic chip adhered on the base plate characterizing that: a magnetic body deviating from the chip is fixed on the base plate and designed to two magnetic needles fixed on the base plate at either side of the chip, or a magnetic bar fixed on the plate at one side of the chip, which reduces the production cost of the magnetic body, besides, actual test shows that interference to the electronic label does not influence the read and write of its data and threshold alarm can be realized no matter what kind of mode it takes to pass the threshold system and narrow long antenna and linearity structure base plate are applied.
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