Patents by Inventor King-Chih Wang

King-Chih Wang 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: D738021
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: September 1, 2015
    Assignee: Hansfull Trading Co., Inc.
    Inventor: King-Chih Wang