Patents by Inventor Dekuan Wan

Dekuan Wan 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).

  • Portable battery pack
    Patent number: D837149
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: January 1, 2019
    Assignee: Shenzhen Poweroak Newener Co., Ltd.
    Inventors: Xiangzhu Yin, Zhuangtai Lao, Haiying Zheng, Dekuan Wan, Zhiliang Liu