Patents by Inventor Wai Pik LAU

Wai Pik LAU 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).

  • SYSTEM AND PROCESS FOR IDENTIFICATION AND ILLUMINATION OF ANATOMICAL SITES OF A PERSON AND ARTICLES AT SUCH SITES
    Publication number: 20210289113
    Abstract: A computerized system (100, 200) for illuminating an article (280, 307, 308) on an anatomic site (305, 306) of a subject (270) includes: an optical image acquisition device (130, 230) for acquiring an optical image of a subject (270); a processor module (110, 210) operably in communication with the optical image acquisition device (130, 230) for receiving an image input signal (135) therefrom; and one or more light sources (150, 252, 254) operably in communication with the processor module (110, 210) for illuminating an anatomical site (305, 306) of the subject (270). One or more light sources (150, 252, 254) are controllably moveable by the processor module (110, 210), which sends a control signal (155) in conjunction with the image input signal (135) to one or more light sources (150, 252, 254), so as maintains illumination on the anatomical site (305, 306) of the subject (270) irrespective of movement of the subject (270).
    Type: Application
    Filed: September 18, 2019
    Publication date: September 16, 2021
    Applicant: AI GASPAR LIMITED
    Inventors: Wai Keung YEUNG, Wai Pik LAU, Chik Yun Ian KWAN, Pui Hang KO, Wing Chiu LIU, Man Chuen TSE