Patents by Inventor Xiaqing YAN

Xiaqing YAN 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).

  • MASK WEARING DETECTION METHOD AND APPARATUS, AND ELECTRONIC DEVICE
    Publication number: 20260188015
    Abstract: Disclosed are a mask wearing detection method and apparatus, and an electronic device. The method includes: acquiring a schlieren image of a subject under detection; and based on an airflow intensity corresponding to the schlieren image, determining a detection result corresponding to the subject under detection; wherein the detection result includes not wearing a mask or wearing a mask.
    Type: Application
    Filed: June 13, 2023
    Publication date: July 2, 2026
    Applicant: ZHEJIANG UNIVIEW TECHNOLOGIES CO., LTD.
    Inventors: Xiaqing YAN, Meng CHEN, Kaize CHEN