Patents by Inventor Elizabeth Marley Koontz

Elizabeth Marley Koontz 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 with gate-undercutting recessed region
    Patent number: 8329589
    Abstract: A semiconductor device comprises a gate structure on a semiconductor substrate and a recessed region in the semiconductor substrate. The recessed region has a widest lateral opening that is near a top surface of the semiconductor substrate. The widest lateral opening undercuts the gate structure.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: December 11, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Antonio Luis Pacheco Rotondaro, Tracy Q. Hurd, Elizabeth Marley Koontz
  • Semiconductor device with gate-undercutting recessed region
    Patent number: 8288805
    Abstract: A semiconductor device comprises a gate structure on a semiconductor substrate and a recessed region in the semiconductor substrate. The recessed region has a widest lateral opening that is near a top surface of the semiconductor substrate. The widest lateral opening undercuts the gate structure.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: October 16, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Antonio Luis Pacheco Rotondaro, Tracy Q. Hurd, Elizabeth Marley Koontz