Patents by Inventor Han-Lung Lee

Han-Lung Lee 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).

  • STREET LIGHT SOURCE ASSEMBLY WITH SOLID STATE LIGHT EMITTING ELEMENTS
    Publication number: 20090231845
    Abstract: A street light source assembly includes a number of spaced solid state light emitting elements for emitting light beams, a number of first light diverging members, and a number of second light diverging members. Each of the first diverging members comprises a first concave light incident surface facing the respective one of the solid state light emitting elements. Each of the second diverging members comprises a second concave light incident surface facing the respective one of the first light diverging members. A radius of curvature of each the second concave light incident surface is larger than that of the corresponding first concave light incident surface. The second light diverging members are aligned with the respective first light diverging members and the respective solid state light emitting elements.
    Type: Application
    Filed: September 2, 2008
    Publication date: September 17, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: Han-Lung Lee