Patents by Inventor Felipe Vallini

Felipe Vallini 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).

  • Luminescent hyperbolic metasurfaces
    Patent number: 10808173
    Abstract: Techniques, systems, and devices are disclosed for implementing light-emitting hyperbolic metasurfaces. In one exemplary aspect, a light-emitting device includes a surface; a plurality of quantum heterostructures positioned on the surface, each of the plurality of quantum heterostructures including multiple quantum wells distributed along an axis perpendicular to the surface and separated by multiple quantum barriers, wherein each two adjacent quantum heterostructures of the plurality quantum heterostructures form a gap; and a monocrystalline material at least partially filling gaps between the plurality quantum heterostructures.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: October 20, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Joseph Smalley, Yeshaiahu Fainman, Felipe Vallini
  • LUMINESCENT HYPERBOLIC METASURFACES
    Publication number: 20190031955
    Abstract: Techniques, systems, and devices are disclosed for implementing light-emitting hyperbolic metasurfaces. In one exemplary aspect, a light-emitting device includes a surface; a plurality of quantum heterostructures positioned on the surface, each of the plurality of quantum heterostructures including multiple quantum wells distributed along an axis perpendicular to the surface and separated by multiple quantum barriers, wherein each two adjacent quantum heterostructures of the plurality quantum heterostructures form a gap; and a monocrystalline material at least partially filling gaps between the plurality quantum heterostructures.
    Type: Application
    Filed: September 18, 2017
    Publication date: January 31, 2019
    Applicant: The Regents of the University of California
    Inventors: Joseph Smalley, Yeshaiahu Fainman, Felipe Vallini