Patents by Inventor Hoi Cheung Wong

Hoi Cheung Wong 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).

  • LARYNGOSCOPE BLADE WITH GLARE-REDUCING FEATURES
    Publication number: 20220257092
    Abstract: A laryngoscope system includes a light source configured to emit light, a camera configured to obtain image data, and a blade having a channel sized to fit over the light source and the camera. The channel includes a closed end surface, a lateral surface, and a texture or a coating applied to the lateral surface.
    Type: Application
    Filed: January 19, 2022
    Publication date: August 18, 2022
    Applicant: COVIDIEN LP
    Inventors: Michael Ng, Jürgen Van Vlem, Hoi Cheung Wong