Patents by Inventor Maw Gwo Lin

Maw Gwo Lin 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).

  • Guide assembly for helping and guiding blind persons
    Publication number: 20030151519
    Abstract: A guide device for helping and guiding blind persons includes an image taking device for taking image signals, a treating device for receiving the image signals and for treating the image signals and an actuating device for engaging onto the blind persons, and for receiving signals from the treating device, and for being actuated to act onto the blind persons. The guide device may thus be attached onto the blind persons and may act onto the blind persons for helping and guiding most of the blind persons to go out without the help from the specially trained dogs.
    Type: Application
    Filed: February 14, 2002
    Publication date: August 14, 2003
    Inventor: Maw Gwo Lin