Patents by Inventor Chengyi Pang

Chengyi Pang 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).

  • Walkie talkie
    Patent number: D892757
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: August 11, 2020
    Assignee: Dongguan Junmeirui Information and Technology Co., Ltd.
    Inventor: Chengyi Pang