Patents by Inventor Longqiang LI

Longqiang LI 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).

  • DETECTION PLATE HAVING IDENTIFICATION INFORMATION AND ANALYZER FOR READING IDENTIFICATION INFORMATION AND IDENTIFICATION METHOD THEREFOR
    Publication number: 20230408307
    Abstract: A detection device having identification information, an analyzer for reading the identification information and an identification method therefor. The detection device includes an upper plate and a bottom plate, which are assembled together to form the housing of the detection device. An identification element (15) for identifying the type of the detection device is disposed on the housing, and the identification element (15) includes at least one identification area, on which at least one recessed portion (152) or one non-recessed portion (151) is disposed. Through cooperation of the identification element (15) disposed on the detection device and a detection switch on the analyzer, i.e.
    Type: Application
    Filed: November 8, 2021
    Publication date: December 21, 2023
    Applicant: LEADWAY (HK) LIMITED
    Inventors: Zhengjun CAI, Tao SHANG, Linyong TANG, Haibin HU, Pinlan JI, Longqiang LI, Suyun YU