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TYPICAL CASES

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    ZHENGZHOU RUIXIN Represents Zhengzhou Research Institute of Mechanical Engineering Co., Ltd. in Patent Infringement Dispute

    Haier, the world’s leading brand of major household appliance, received a letter from a US company-LKS in April 2014, informing that a new type of soldering & brazing material currently being used by
    03-02
    2017
    ZHENGZHOU RUIXIN Represents Zhengzhou Research Institute of Mechanical Engineering Co., Ltd. in Patent Infringement Dispute

    Patent Strategy for Emerging Company

    Q Company, a High-tech enterprise producing and selling automatic packaging machine for noodles, developed an automatic feeder with the advantage of small space coverage, high efficiency, and convenie
    10-25
    2017
    Patent Strategy for Emerging Company

    Case of Invalidating Patent of High-voltage Switchgear

    D company, an international leader in the High-voltage Switchgear industry, with its headquarter in Germany, filed a request to the Patent Reexamination Board of State Intellectual Property Office in
    04-22
    2017
    Case of Invalidating Patent of High-voltage Switchgear
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