Patents by Inventor Hero Zhuang

Hero Zhuang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

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    Patent number: D639469
    Type: Grant
    Filed: October 4, 2010
    Date of Patent: June 7, 2011
    Inventor: Hero Zhuang
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    Patent number: D648054
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: November 1, 2011
    Inventor: Hero Zhuang