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    Patent
    Entry YearPatent categoryPatent titleDate (Year/Month)Patent owner
    107新型2018-10Teng-Ruey Chang
    106發明2017-10Teng-Ruey Chang
    106發明2018-04Teng-Ruey Chang
    105新型2016-08Teng-Ruey Chang
    105發明2016-08Teng-Ruey Chang
    105發明2016-08Teng-Ruey Chang
    105新型2016-12Teng-Ruey Chang
    105新型2017-02Teng-Ruey Chang
    105發明2017-03Teng-Ruey Chang
    105發明2017-06Teng-Ruey Chang
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