Patents by Inventor Han Seung Pyo

Han Seung Pyo 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).

  • Patent number: 6761447
    Abstract: A support or frame which holds eyeglass prescription lenses as well as optical loupes, microscopes, lights, and similar instruments used by doctors, dentists, jewelers, or sportsman. The frame is custom fitted to the facial features of the user and throughout has large surfaces which contact many facial features of the user including the forehead, eyebrows, nose ridge, and cheeks. The large surface contact areas and an adjustable headband system enable the user to comfortably wear the device for extended periods of time despite the weight of the lights, loupes, etc. A special frame for prescription lenses is also provided, as well as methods for manufacturing the device.
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: July 13, 2004
    Inventor: Han Seung Pyo