Patents by Inventor John E. Bultman

John E. Bultman 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).

  • CRYSTALLINE TRANSITION METAL DICHALCOGENIDE FILMS AND METHODS OF MAKING SAME
    Publication number: 20230369046
    Abstract: Methods of making molybdenum sulfide (MoS2) on a stretchable substrate are disclosed. The method includes magnetron sputtering MoS2 onto a stretchable substrate, such as a stretchable polymeric material, at low temperatures to form a film precursor, and illumination annealing the film precursor to form high quality MoS2. The illumination source may be a laser or other source of radiation. Also, two-dimensional nanoelectronic devices made by the methods and/or from the high quality MoS2 are disclosed.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicant: University of Dayton
    Inventors: Christopher Muratore, Michael E. McConney, Travis E. Shelton, Nicholas R. Glavin, John E. Bultman, Andrey A. Voevodin
  • CRYSTALLINE TRANSITION METAL DICHALCOGENIDE FILMS AND METHODS OF MAKING SAME
    Publication number: 20220051894
    Abstract: Methods of making molybdenum sulfide (MoS2) on a stretchable substrate are disclosed. The method includes magnetron sputtering MoS2 onto a stretchable substrate, such as a stretchable polymeric material, at low temperatures to form a film precursor, and illumination annealing the film precursor to form high quality MoS2. The illumination source may be a laser or other source of radiation. Also, two-dimensional nanoelectronic devices made by the methods and/or from the high quality MoS2 are disclosed.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 17, 2022
    Applicant: University of Dayton
    Inventors: Christopher Muratore, Michael E. McConney, Travis E. Shelton, Nicholas R. Glavin, John E. Bultman, Andrey A. Voevodin
  • CRYSTALLINE TRANSITION METAL DICHALCOGENIDE FILMS AND METHODS OF MAKING SAME
    Publication number: 20200090933
    Abstract: Methods of making molybdenum sulfide (MoS2) on a stretchable substrate are disclosed. The method includes magnetron sputtering MoS2 onto a stretchable substrate, such as a stretchable polymeric material, at low temperatures to form a film precursor, and illumination annealing the film precursor to form high quality MoS2. The illumination source may be a laser or other source of radiation. Also, two-dimensional nanoelectronic devices made by the methods and/or from the high quality MoS2 are disclosed.
    Type: Application
    Filed: July 31, 2019
    Publication date: March 19, 2020
    Applicant: University of Dayton
    Inventors: Christopher Muratore, Michael E. McConney, Travis E. Shelton, Nicholas R. Glavin, John E. Bultman, Andrey A. Voevodin
  • CRYSTALLINE TRANSITION METAL DICHALCOGENIDE FILMS AND METHODS OF MAKING SAME
    Publication number: 20180308692
    Abstract: Methods of making molybdenum sulfide (MoS2) on a stretchable substrate are disclosed. The method includes magnetron sputtering MoS2 onto a stretchable substrate, such as a stretchable polymeric material, at low temperatures to form a film precursor, and illumination annealing the film precursor to form high quality MoS2. The illumination source may be a laser or other source of radiation. Also, two-dimensional nanoelectronic devices made by the methods and/or from the high quality MoS2 are disclosed.
    Type: Application
    Filed: April 25, 2018
    Publication date: October 25, 2018
    Applicant: University of Dayton
    Inventors: Christopher Muratore, Michael E. McConney, Travis E. Shelton, Nicholas R. Glavin, John E. Bultman, Andrey A. Voevodin