Patents by Inventor Maria E. Saavedra

Maria E. Saavedra 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).

  • LED in-pavement light
    Publication number: 20030048634
    Abstract: An in-pavement light that utilizes LEDs as its light source and that utilizes appropriate optics to properly direct light from the LED light source. Specifically, the in-pavement light includes a housing configured to be mounted at least partly below a ground level. An LED light source is housed in the housing. Optics, such as prisms, are configured to direct light from the LED light source such that at least part of the light is directed in a direction substantially parallel to a plane of the ground level.
    Type: Application
    Filed: September 13, 2001
    Publication date: March 13, 2003
    Applicant: DIALIGHT CORPORATION
    Inventors: Chenhua You, Maria E. Saavedra