Patents by Inventor An-Tung Su

An-Tung Su 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).

  • Patent number: D692011
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: October 22, 2013
    Assignee: Esoterism Co. Ltd.
    Inventors: Da-chung Wu, An-Tung Su, Chih-Yao Lin, Chao-Yuan Wang