Patents by Inventor Davis R. Hemenway

Davis R. Hemenway 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).

  • Process and hardware for deposition of complex thin-film alloys over large areas
    Patent number: 8956698
    Abstract: Systems and methods for depositing complex thin-film alloys on substrates are provided. In particular, systems and methods for the deposition of thin-film Cd1-xMxTe ternary alloys on substrates using a stacked-source sublimation system are provided, where M is a metal such as Mg, Zn, Mn, and Cu.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: February 17, 2015
    Assignee: Colorado State University Research Foundation
    Inventors: Walajabad S. Sampath, Pavel S. Kobyakov, Kevin E. Walters, Davis R. Hemenway
  • PROCESS AND HARDWARE FOR DEPOSITION OF COMPLEX THIN-FILM ALLOYS OVER LARGE AREAS
    Publication number: 20140205768
    Abstract: Systems and methods for depositing complex thin-film alloys on substrates are provided. In particular, systems and methods for the deposition of thin-film Cd1-xMxTe ternary alloys on substrates using a stacked-source sublimation system are provided, where M is a metal such as Mg, Zn, Mn, and Cu.
    Type: Application
    Filed: April 7, 2014
    Publication date: July 24, 2014
    Applicant: Colorado State University Research Foundation
    Inventors: Walajabad S. Sampath, Pavel S. Kobyakov, Kevin E. Walters, Davis R. Hemenway
  • Process and hardware for deposition of complex thin-film alloys over large areas
    Patent number: 8778081
    Abstract: Systems and methods for depositing complex thin-film alloys on substrates are provided. In particular, systems and methods for the deposition of thin-film Cd1-xMxTe ternary alloys on substrates using a stacked-source sublimation system are provided, where M is a metal such as Mg, Zn, Mn, and Cu.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: July 15, 2014
    Assignee: Colorado State University Research Foundation
    Inventors: Walajabad S. Sampath, Pavel S. Kobyakov, Kevin E. Walters, Davis R. Hemenway