Patents by Inventor Ibrahim Khan Burki

Ibrahim Khan Burki 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).

  • Patent number: 8252676
    Abstract: A method of forming an integrated circuit includes providing a semiconductor substrate and forming a gate over the semiconductor substrate. A gate sidewall spacer is formed around the gate and a resist is deposited on the gate sidewall spacer with the gate sidewall spacer and the gate exposed. A portion of the gate within the gate sidewall spacer is removed and a gate silicide is formed within the curved gate sidewall spacer. A dielectric layer is formed over the gate silicide and a contact is formed to the gate silicide.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: August 28, 2012
    Assignee: Spansion LLC
    Inventors: Kelley Kyle Higgins, Ibrahim Khan Burki
  • Publication number: 20100219486
    Abstract: A method of forming an integrated circuit includes providing a semiconductor substrate and forming a gate over the semiconductor substrate. A gate sidewall spacer is formed around the gate and a resist is deposited on the gate sidewall spacer with the gate sidewall spacer and the gate exposed. A portion of the gate within the gate sidewall spacer is removed and a gate silicide is formed within the curved gate sidewall spacer. A dielectric layer is formed over the gate silicide and a contact is formed to the gate silicide.
    Type: Application
    Filed: April 30, 2010
    Publication date: September 2, 2010
    Applicant: SPANSION LLC
    Inventors: Kelley Kyle Higgins, Ibrahim Khan Burki
  • Patent number: 7737019
    Abstract: A method of forming an integrated circuit includes providing a semiconductor substrate and forming a gate over the semiconductor substrate. A gate sidewall spacer is formed around the gate and a resist is deposited on the gate sidewall spacer with the gate sidewall spacer and the gate exposed. A portion of the gate within the gate sidewall spacer is removed and a gate silicide is formed within the curved gate sidewall spacer. A dielectric layer is formed over the gate silicide and a contact is formed to the gate silicide.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: June 15, 2010
    Assignee: Spansion LLC
    Inventors: Kelley Kyle Higgins, Ibrahim Khan Burki
  • Patent number: 6984563
    Abstract: A semiconductor component having a substantially planar surface on which a film can be deposited and a method for manufacturing the semiconductor component. A layer of dielectric material is formed over a semiconductor substrate and a layer of polysilicon is formed on the layer of dielectric material. The polysilicon layer is patterned to form floating gate structures and expose portions of the layer of dielectric material. Additional dielectric material is formed over the floating gate structures and the exposed portions of the layer of dielectric material. The additional dielectric material is planarized such that it has a surface that is substantially contiguous with and coplanar with the floating gate structures. An oxide-nitride-oxide (ONO) dielectric structure or stack is formed on the surfaces of the floating gate structures and the dielectric material. A layer of polysilicon is formed on the ONO dielectric structure.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: January 10, 2006
    Assignee: FASL LLC
    Inventors: Kelley Kyle Higgins, Sr., Ibrahim Khan Burki