Patents by Inventor Suneth Watthage

Suneth Watthage 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).

  • Inexpensive, earth-abundant, tunable hole transport material for CdTe solar cells
    Patent number: 11251385
    Abstract: Hole transport layers, electron transport layers, layer stacks, and optoelectronic devices involving perovskite materials and materials used as precursors, and methods of making the same, are described.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: February 15, 2022
    Assignee: The University of Toledo
    Inventors: Randall J. Ellingson, Khagendra P. Bhandari, Michael Heben, Suneth Watthage, Zhaoning Song
  • Inexpensive, Earth-Abundant, Tunable Hole Transport Material For CdTe Solar Cells
    Publication number: 20180219166
    Abstract: Hole transport layers, electron transport layers, layer stacks, and optoelectronic devices involving perovskite materials and materials used as precursors, and methods of making the same, are described.
    Type: Application
    Filed: January 26, 2018
    Publication date: August 2, 2018
    Applicant: The University of Toledo
    Inventors: Randall J. Ellingson, Khagendra P. Bhandari, Michael Heben, Suneth Watthage, Zhaoning Song