Patents by Inventor Wen Yao Lo

Wen Yao Lo 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).

  • Publication number: 20090022547
    Abstract: An improved roadside barrier marker structure, mainly comprises two triangular marker bodies, and a semicircular groove being disposed on one of the marker bodies with its bottom connected to a base, and a cylindrical cylinder disposed at the center of the base; a cylindrical cylinder disposed on the upper section of another marker body, and a plurality of light emitting diodes (L.E.D.) arranged in partitions, and a base being connected to its bottom having a battery base and a control circuit; an L.E.D. control circuit for coupling to the surface of marker body further comprising a magnetic spring switch; a rectangular magnet, embedded into the cylindrical cylinder at the base of the marker body; with both marker bodies passing through the groove, the cylinder being fixed to the bolt cylinder, such that the bases of the marker bodies being coupled in a cross overlapping. When the present invention is used during car trouble, the system will automatically light up the blinking L.E.D.
    Type: Application
    Filed: June 20, 2002
    Publication date: January 22, 2009
    Inventor: Wen Yao Lo