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Jason CHEUNG

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flicker control for electric arc furnace
    • Patent number 11,122,654
    • Issue date Sep 14, 2021
    • Hatch Ltd.
    • Dong Shen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents