Patents by Inventor Sidney E. CREUTZ

Sidney E. CREUTZ 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).

  • Metal-halide semiconductor optical and electronic devices and methods of making the same
    Patent number: 12191414
    Abstract: Compositions of matter, downconversion layers including the compositions of matter, and devices including the compositions of matter are described. In an embodiment, the compositions of matter are downconversion materials configured to absorb a quantum of energy of a first energy and, in response, emit two or more quanta of energy of a second energy less than the first energy. Methods of making and depositing downconversion materials are also described. Downconversion precursor mixtures suitable for making downconversion materials and methods of making the same are also described.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: January 7, 2025
    Assignee: UNIVERSITY OF WASHINGTON
    Inventors: Daniel R. Gamelin, Daniel M. Kroupa, Tyler J. Milstein, Sidney E. Creutz, Matthew J. Crane, Joo Yeon Roh
  • METAL-HALIDE SEMICONDUCTOR OPTICAL AND ELECTRONIC DEVICES AND METHODS OF MAKING THE SAME
    Publication number: 20210242357
    Abstract: Compositions of matter, downconversion layers including the compositions of matter, and devices including the compositions of matter are described. In an embodiment, the compositions of matter are downconversion materials configured to absorb a quantum of energy of a first energy and, in response, emit two or more quanta of energy of a second energy less than the first energy. Methods of making and depositing downconversion materials are also described. Downconversion precursor mixtures suitable for making downconversion materials and methods of making the same are also described.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 5, 2021
    Applicant: UNIVERSITY OF WASHINGTON
    Inventors: Daniel R. GAMELIN, Daniel M. KROUPA, Tyler J. MILSTEIN, Sidney E. CREUTZ, Matthew J. CRANE, Joo Yeon ROH