Patents by Inventor Lan-Chi Truong

Lan-Chi Truong 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).

  • OPTICAL PANEL DISPLAY
    Publication number: 20130258643
    Abstract: An optical panel display with one or more signal zones selectively illuminated by a light source such as a light emitting diode light source.
    Type: Application
    Filed: May 29, 2013
    Publication date: October 3, 2013
    Inventors: Robert P. Helstern, Lan-Chi Truong