Patents by Inventor Farris D. Malone

Farris D. Malone 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: 7414296
    Abstract: The present invention provides method of manufacturing a metal-insulator-metal capacitor (100). A method of manufacturing includes depositing a first refractory metal layer (105) over a semiconductor substrate (110). The first refractory metal layer (105) over a capacitor region (200) of the semiconductor substrate (110) is removed and a second refractory metal (300) is deposited over the capacitor region (200). Other aspects of the present invention include a metal-insulator-metal capacitor (900) and a method of manufacturing an integrated circuit (1000).
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: August 19, 2008
    Assignee: Texas Instruments Incorporated
    Inventors: Tony Thanh Phan, Farris D. Malone
  • Patent number: 7029972
    Abstract: The present invention provides method of manufacturing a metal-insulator-metal capacitor (100). A method of manufacturing includes depositing a first refractory metal layer (105) over a semiconductor substrate (110). The first refractory metal layer (105) over a capacitor region (200) of the semiconductor substrate (110) is removed and a second refractory metal (300) is deposited over the capacitor region (200). Other aspects of the present invention include a metal-insulator-metal capacitor (900) and a method of manufacturing an integrated circuit (1000).
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: April 18, 2006
    Assignee: Texas Instruments Incorporated
    Inventors: Tony Thanh Phan, Farris D. Malone
  • Patent number: 6677207
    Abstract: An embodiment of the instant invention is a method of implementing a vanishingly small integrated circuit diode comprising the steps of: forming an area of a thin dielectric film (201 of FIG. 2) over a conductive silicon surface ( 10 of FIG. 2) of one conductivity type in a region of a thick dielectric film (100 of FIG. 2) over the conductive silicon surface; forming a first conductive path from the conductive silicon surface to an operating circuit; forming a conductive silicon film (202 of FIG. 2) of a second conductivity type over the thin dielectric region; forming a second conductive path from the conductive silicon film to the operating circuit; and causing at least one region of the second conductivity type in the conductive silicon surface and at least one third conductive path through the thin dielectric film wherein said causing consists of applying a voltage or applying a current.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: January 13, 2004
    Assignee: Texas Instruments Incorporated
    Inventor: Farris D. Malone
  • Publication number: 20030139022
    Abstract: The invention describes a method for gettering silicon on insulator wafers without forming regions of heavy doping. Silicon germanium layers (201, 304) are formed beneath silicon layers (200, 305) such that dislocations will form in the silicon germanium layers. These dislocations will serve to getter impurities.
    Type: Application
    Filed: January 7, 2003
    Publication date: July 24, 2003
    Inventor: Farris D. Malone
  • Publication number: 20030027406
    Abstract: The invention describes a method for gettering silicon on insulator wafers without forming regions of heavy doping. Silicon germanium layers (201, 304) are formed beneath silicon layers (200, 305) such that dislocations will form in the silicon germanium layers. These dislocations will serve to getter impurities.
    Type: Application
    Filed: August 1, 2001
    Publication date: February 6, 2003
    Inventor: Farris D. Malone
  • Patent number: 6222228
    Abstract: A method of processing wafers containing a gate oxide assembly (10) is disclosed that reduces gate oxide damage during wafer production due to damage caused by charging. The method comprises creating an oxide gate assembly (10) on a silicon layer (11) in a production line chamber followed by the deposition of a polysilicon layer (22). Following the creation of the gate oxide assembly (10) a pressure of at least 1.2 Torr is maintained while lowering the power within the production line chamber. The invention can be used with a gate oxide layer (16) of less than 1000 angstroms.
    Type: Grant
    Filed: February 16, 1999
    Date of Patent: April 24, 2001
    Assignee: Texas Instruments Incorporated
    Inventors: Farris D. Malone, Sima Salamati-Saradh, Ingrid G. Jenkins, David R. Wyke, Mary C. Adams
  • Patent number: 6218218
    Abstract: A method of processing wafers containing a gate oxide assembly (10) is disclosed that reduces gate oxide damage during wafer production due to damage caused by charging. The method comprises creating an oxide gate assembly (10) on a silicon layer (11) in a production line chamber followed by the deposition of a polysilicon layer (22). Following the creation of the gate oxide assembly (10) a pressure of at least 1.2 Torr is maintained while lowering the power within the production line chamber. The invention can be used with a gate oxide layer (16) of less than 1000 angstroms.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: April 17, 2001
    Assignee: Texas Instruments Incorporated
    Inventors: Farris D. Malone, Sima Salamati-Saradh, Ingrid G. Jenkins, David R. Wyke, Mary C. Adams