Patents by Inventor Freido Mehrad

Freido Mehrad 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).

  • Method for integration of replacement gate in CMOS flow
    Patent number: 8062966
    Abstract: Semiconductor devices and fabrication methods are provided, in which metal transistor replacement gates are provided for CMOS transistors. The process provides dual or differentiated work function capability (e.g., for PMOS and NMOS transistors) in CMOS processes.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: November 22, 2011
    Assignee: Texas Instruments Incorporated
    Inventors: Freido Mehrad, James J. Chambers, Shaofeng Yu