Patents by Inventor Jensen Li

Jensen 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).

  • METHODS, APPARATUSES AND SYSTEMS PROVIDING OPTICAL COATINGS FOR OPTICAL COMPONENTS
    Publication number: 20220373722
    Abstract: Methods, apparatuses and systems for providing optical coatings for optical components are disclosed herein. An example optical component may comprise an optical coating, the optical coating having a visible light reflective layer disposed adjacent a surface of the optical component; at least a first non-visible light reflective layer disposed adjacent the visible light reflective layer; and at least a second non-visible light reflective layer disposed adjacent the first non-visible light reflective layer.
    Type: Application
    Filed: May 17, 2022
    Publication date: November 24, 2022
    Inventors: Jensen LI, PengXun GUAN
  • Planar band gap materials
    Patent number: 6727863
    Abstract: The present invention relates to planar materials having bandgap properties. The materials are formed by depositing conductive fractal patterns on a non-conducting substrate. The bandgap location(s) are defined by parameters including the number of fractal levels, and the dimension of the fractal mother element. The bandgaps can also be actively controlled by injecting current into the conducting pattern.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: April 27, 2004
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Weijia Wen, Ping Sheng, Che Ting Chan, Weikun Ge, Lei Zhou, Jensen Li
  • Planar band gap materials
    Publication number: 20030080921
    Abstract: The present invention relates to planar materials having bandgap properties. The materials are formed by depositing conductive fractal patterns on a non-conducting substrate. The bandgap location(s) are defined by parameters including the number of fractal levels, and the dimension of the fractal mother element. The bandgaps can also be actively controlled by injecting current into the conducting pattern.
    Type: Application
    Filed: October 26, 2001
    Publication date: May 1, 2003
    Inventors: Weijia Wen, Ping Sheng, Che Ting Chan, Weikun Ge, Lei Zhou, Jensen Li