Patents by Inventor Mohammad Takmeel

Mohammad Takmeel 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).

  • Doped ferroelectric hafnium oxide film devices
    Patent number: 10153155
    Abstract: Techniques for forming an electronic device having a ferroelectric film are described. The electronic device comprises a ferroelectric material having one or more crystalline structures. The one or more crystalline structures may comprise hafnium, oxygen, and one or more dopants. The one or more dopants are distributed in the ferroelectric material to form a first layer, a second layer, and a third layer. The second layer is positioned between the first layer and the third layer. Distribution of one or more dopants within the first layer, the second layer, and the third layer may promote a crystalline structure to have an orthorhombic phase.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: December 11, 2018
    Assignee: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED
    Inventors: Toshikazu Nishida, Mohammad Takmeel, Saeed Moghaddam, Patrick Lomenzo
  • DOPED FERROELECTRIC HAFNIUM OXIDE FILM DEVICES
    Publication number: 20170103988
    Abstract: Techniques for forming an electronic device having a ferroelectric film are described. The electronic device comprises a ferroelectric material having one or more crystalline structures. The one or more crystalline structures may comprise hafnium, oxygen, and one or more dopants. The one or more dopants are distributed in the ferroelectric material to form a first layer, a second layer, and a third layer. The second layer is positioned between the first layer and the third layer. Distribution of one or more dopants within the first layer, the second layer, and the third layer may promote a crystalline structure to have an orthorhombic phase.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 13, 2017
    Applicant: University of Florida Research Foundation, Inc.
    Inventors: Toshikazu Nishida, Mohammad Takmeel, Saeed Moghaddam, Lomenzo Patrick