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Liangneng Chen

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Permittivity-based paper shredder control system
    • Patent number 8,754,552
    • Issue date Jun 17, 2014
    • Aurora Office Equipment Co., Ltd.
    • Liangneng Chen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    PERMITTIVITY-BASED PAPER SHREDDER CONTROL SYSTEM
    • Publication number 20110133008
    • Publication date Jun 9, 2011
    • Aurora Office Equipment Co., Ltd., Shanghai
    • Liangneng Chen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...