Patents by Inventor John H. Roudebush

John H. Roudebush 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).

  • TUNGSTEN OXIDE NANOSTRUCTURE THIN FILMS FOR ELECTROCHROMIC DEVICES
    Publication number: 20230311463
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Application
    Filed: June 7, 2023
    Publication date: October 5, 2023
    Inventors: JOHN H. ROUDEBUSH, LINA ZHU, DANIEL GIAQUINTA, HUGUES DUNCAN, HOWARD TURNER
  • Tungsten oxide nanostructure thin films for electrochromic devices
    Patent number: 11697275
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: July 11, 2023
    Assignee: Halio, Inc.
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner
  • TUNGSTEN OXIDE NANOSTRUCTURE THIN FILMS FOR ELECTROCHROMIC DEVICES
    Publication number: 20200174334
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 4, 2020
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner
  • Tungsten oxide nanostructure thin films for electrochromic devices
    Patent number: 10558103
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: February 11, 2020
    Assignee: Kinestral Technologies, Inc.
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner
  • TUNGSTEN OXIDE NANOSTRUCTURE THIN FILMS FOR ELECTROCHROMIC DEVICES
    Publication number: 20180088430
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 29, 2018
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner
  • Tungsten oxide nanostructure thin films for electrochromic devices
    Patent number: 9823535
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: November 21, 2017
    Assignee: Kinestral Technologies, Inc.
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner
  • TUNGSTEN OXIDE NANOSTRUCTURE THIN FILMS FOR ELECTROCHROMIC DEVICES
    Publication number: 20170192332
    Abstract: A method of manufacturing a thin film is provided. The method includes providing a plurality of crystalline hexagonal tungsten trioxide particles, size-reducing the crystalline hexagonal tungsten trioxide particles by grinding to produce crystalline hexagonal tungsten trioxide nanostructures, and coating the crystalline hexagonal tungsten trioxide nanostructures onto a substrate to produce a thin film. An electrochromic multi-layer stack is also provided.
    Type: Application
    Filed: January 28, 2016
    Publication date: July 6, 2017
    Inventors: John H. Roudebush, Lina Zhu, Daniel Giaquinta, Hugues Duncan, Howard Turner