Patents by Inventor Jie-En Li

Jie-En Li 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).

  • PHOTOELECTRIC DEVICES HAVING INHOMOGENEOUS POLARIZATION SELECTIVITY AND THE MANUFACTURING METHOD THEREOF
    Publication number: 20120162765
    Abstract: The present invention provides an optical device having inhomogeneous polarization selectivity. The optical device includes a transparent substrate having a surface, a first optical element and a second optical element. The first and the second elements are disposed on the surface. The first optical element has a first polarization selectivity at least within a full visible frequency domain. The second optical element has a second polarization selectivity at least within a full visible frequency domain. The first and the second polarization selectivities have different orientations.
    Type: Application
    Filed: June 27, 2011
    Publication date: June 28, 2012
    Applicant: National Chiao Tung University
    Inventors: Chung-Hao Tien, Tzu-Hsiang Lan, Jie-En Li