Patents by Inventor Luo Le Le

Luo Le Le 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).

  • Light wand
    Patent number: D923222
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: June 22, 2021
    Assignee: SHENGNUO Optoelectronic Technology Co., Ltd.
    Inventors: Luo Le Le, Huang Pei Gen