Patents by Inventor Ana CREMADES RODRIGUEZ

Ana CREMADES RODRIGUEZ 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).

  • Organic-inorganic hybrid material and method for silicon surface passivation
    Patent number: 10811558
    Abstract: A relevant technological challenge is the low cost and abundant materials development for silicon surface passivation for applications in optoelectronic devices, in particular in solar cells by scalable industrial methods. In the present invention, a new hybrid material comprising PEDOT:PSS and transparent conducting oxide nanostructures is developed and a method is proposed to fabricate the composite material that passivates well the silicon surface to be used by means of a thin composite film of thickness below 200 nm.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: October 20, 2020
    Assignees: INSTITUTT FOR ENERGITEKNIKK, UNIVERSIDAD COMPLUTENSE DE MADRID
    Inventors: Ana Cremades Rodriguez, Chang Chuan You, David Maestre Varea, Erik Stensrud Marstein, Geraldo Cristian Vasquez Villanueva, Halvard Haug, Javier Piqueres De Noriega, Jose Maria Gonzalez Calbet, Julio Ramirez Castellanos, Maria Taeno Gonzalez, Miguel Garcia Tecedor, Smagul Karazhanov
  • ORGANIC-INORGANIC HYBRID MATERIAL AND METHOD FOR SILICON SURFACE PASSIVATION
    Publication number: 20190319161
    Abstract: A relevant technological challenge is the low cost and abundant materials development for silicon surface passivation for applications in optoelectronic devices, in particular in solar cells by scalable industrial methods. In the present invention, a new hybrid material comprising PEDOT:PSS and transparent conducting oxide nanostructures is developed and a method is proposed to fabricate the composite material that passivates well the silicon surface to be used by means of a thin composite film of thickness below 200 nm.
    Type: Application
    Filed: June 22, 2017
    Publication date: October 17, 2019
    Applicants: Institutt for Energiteknikk, Universidad Complutense de Madrid
    Inventors: Ana CREMADES RODRIGUEZ, Chang Chuan YOU, David MAESTRE VAREA, Erik STENSRUD MARSTEIN, Geraldo Cristian VASQUEZ VILLANUEVA, Halvard HAUG, Javier PIQUERES DE NORIEGA, Jose Maria GONZALEZ CALBET, Julio RAMIREZ CASTELLANOS, Maria TAENO GONZALEZ, Miguel GARCIA TECEDOR, Smagul KARAZHANOV