Patents by Inventor Qiuhua Jiang

Qiuhua Jiang 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: D997450
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: August 29, 2023
    Assignee: Dongguan YaErBao Electronic Technology Co., Ltd
    Inventor: Qiuhua Jiang