Patents by Inventor Salih M. Celik

Salih M. Celik 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).

  • Separately strained N-channel and P-channel transistors
    Patent number: 7041576
    Abstract: An integrated circuit with a first plurality of transistors formed on a first wafer and second plurality of transistors formed on a second wafer. At least a substantial majority of the transistor of the first transistor are of a first conductivity type and at least a substantial majority of the transistors of the second plurality are of a second conductivity type. After wafers are bonded together, a portion of the second wafer is removed wherein the strain of the channels of the second plurality of transistors is more compressive than the strain of the channels of the first plurality of transistors.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: May 9, 2006
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Scott K. Pozder, Salih M. Celik, Byoung W. Min, Vance H. Adams