Patents by Inventor Jwaher M. Alghamdi

Jwaher M. Alghamdi 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).

  • Fabrication of platinum counter electrodes for bifacial dye-sensitized solar cells
    Patent number: 11049666
    Abstract: A fabrication method for a flexible bifacial dye-sensitized solar cell is described. The method involves forming a flexible counter electrode of crystalline Pt nanoparticles on a first conductive layer by irradiating a precursor solution with a UV lamp. A flexible photoanode is formed by applying metal oxide particles to a second conductive layer, and then the solar cell is constructed by sandwiching an electrolyte between the counter electrode and photoanode.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: June 29, 2021
    Assignees: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Abdulrahman Bin Faisal University
    Inventors: Idris Kayode Popoola, Muhammad Ashraf Gondal, Jwaher M. Alghamdi, Talal F. Qahtan
  • FABRICATION OF PLATINUM COUNTER ELECTRODES FOR BIFACIAL DYE-SENSITIZED SOLAR CELLS
    Publication number: 20190311859
    Abstract: A fabrication method for a flexible bifacial dye-sensitized solar cell is described. The method involves forming a flexible counter electrode of crystalline Pt nanoparticles on a first conductive layer by irradiating a precursor solution with a UV lamp. A flexible photoanode is formed by applying metal oxide particles to a second conductive layer, and then the solar cell is constructed by sandwiching an electrolyte between the counter electrode and photoanode.
    Type: Application
    Filed: December 26, 2018
    Publication date: October 10, 2019
    Applicants: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Imam Abdulrahman Bin Faisal University
    Inventors: Idris Kayode POPOOLA, Muhammad Ashraf Gondal, Jwaher M. Alghamdi, Talal F. Qahtan