Patents by Inventor Howard Yh Huang

Howard Yh Huang 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).

  • Information handling system partial spectrum camera shutter
    Patent number: 11892877
    Abstract: An information handling system camera is secured against unauthorized image captures by a shutter that mechanically closes across the camera lens to block visible light from entering the camera. The shutter integrates an infrared bypass filter that passes through infrared light while blocking visible light so that the camera can support facial recognition when the mechanical shutter secures the camera to prevent unauthorized capture of visual images.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: February 6, 2024
    Assignee: Dell Products L.P.
    Inventors: Shu Yu Jiang, Howard Yh Huang
  • INFORMATION HANDLING SYSTEM PARTIAL SPECTRUM CAMERA SHUTTER
    Publication number: 20210365671
    Abstract: An information handling system camera is secured against unauthorized image captures by a shutter that mechanically closes across the camera lens to block visible light from entering the camera. The shutter integrates an infrared bypass filter that passes through infrared light while blocking visible light so that the camera can support facial recognition when the mechanical shutter secures the camera to prevent unauthorized capture of visual images.
    Type: Application
    Filed: May 21, 2020
    Publication date: November 25, 2021
    Applicant: Dell Products L.P.
    Inventors: Shu Yu Jiang, Howard Yh Huang