Patents by Inventor Resesas Elecronics Corporation

Resesas Elecronics Corporation 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).

  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    Publication number: 20130089964
    Abstract: A lower electrode includes a metal-containing oxide layer having a thickness of 2 nm or less on the surface layer. A metal-containing oxide layer is formed by oxidizing the surface of the lower electrode. A dielectric film includes a first phase appearing at room temperature in the bulk state and a second phase appearing at a higher temperature than that in the first phase in the bulk state. The second phase has a higher relative permittivity than that of the first phase.
    Type: Application
    Filed: November 29, 2012
    Publication date: April 11, 2013
    Applicant: Renesas Elecronics Corporation
    Inventor: Resesas Elecronics Corporation