Patents by Inventor Luat VUONG

Luat VUONG 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).

  • MULTI-LENS SYSTEM FOR IMAGING IN LOW LIGHT CONDITIONS AND METHOD
    Publication number: 20210349324
    Abstract: Described herein are imaging devices and associated methods. Devices and methods are described that include a plurality of topological phase modulators. In one example, the plurality of topological phase modulators includes an array of spiral vortices. Devices and methods are described that include a neural network to reconstruct images using data from the plurality of topological phase modulators.
    Type: Application
    Filed: May 7, 2021
    Publication date: November 11, 2021
    Inventors: Luat Vuong, Baurzhan Muminov, Ji Feng
  • Photoconversion device with enhanced photon absorption
    Patent number: 10205042
    Abstract: A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: February 12, 2019
    Assignees: FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES, UNIVERSITAT POLITÈCNICA DE CATALUNYA
    Inventors: Jordi Martorell Pena, Rafael Andrés Betancur Lopera, Pablo Romero Gómez, Luat Vuong
  • PHOTOCONVERSION DEVICE WITH ENHANCED PHOTON ABSORPTION
    Publication number: 20180047862
    Abstract: A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region.
    Type: Application
    Filed: October 3, 2017
    Publication date: February 15, 2018
    Inventors: Jordi MARTORELL PENA, Rafael Andrés BETANCUR LOPERA, Pablo ROMERO GÓMEZ, Luat VUONG
  • Photoconversion device with enhanced photon absorption
    Patent number: 9842947
    Abstract: A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: December 12, 2017
    Assignees: FUNDACIO INSTITUT DE CIENCIES FOTONIQUES, UNIVERSITAT POLITECNICA DE CATALUNYA
    Inventors: Jordi Martorell Pena, Rafael Andrés Betancur Lopera, Pablo Romero Gómez, Luat Vuong
  • PHOTOCONVERSION DEVICE WITH ENHANCED PHOTON ABSORPTION
    Publication number: 20130192666
    Abstract: A photovoltaic device cell comprising a first light transmissive electrical contact, an active region, a second light transmissive electrical contact, and a layered structure enclosing the active region, the layered structure being formed of two parts, a first part underlying the first light transmissive electrical contact and a second part overlying the second electrical contact and wherein the constants of the layers in these layered structures are interdependent such that light is localized within the active region.
    Type: Application
    Filed: January 26, 2012
    Publication date: August 1, 2013
    Applicants: UNIVERSITAT POLITECNICA DE CATALUNYA, FUNDACIO INSTITUT DE CIENCIES FOTONIQUES
    Inventors: Jordi MARTORELL PENA, Rafael Andrés BETANCUR LOPERA, Pablo ROMERO GÓMEZ, Luat VUONG