Patents by Inventor Reginald B. Wilcox

Reginald B. Wilcox 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: 7584077
    Abstract: A system, method and media for locating and defining process sensitive sites isolated to specific geometries or shape configurations within chip design data. Once a systemic process sensitive site is identified, a 3D design checking deck is coded and executed through a design checker on physical design data. Target match shapes are produced and embedded back into the design data. Pictures, maps and coordinates of process sensitive sites are produced and sent to a website library for reference.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: September 1, 2009
    Assignee: International Business Machines Corporation
    Inventors: Betty L. Bergman Reuter, Mitchell R. DeHond, William C. Leipold, Daniel N. Maynard, Brian D. Pfeifer, David C. Reynolds, Reginald B. Wilcox, Jr.
  • Patent number: 6823496
    Abstract: A system, method and media for locating and defining process sensitive sites isolated to specific geometries or shape configurations within chip design data. Once a systemic process sensitive site is identified, a 3D design checking deck is coded and executed through a design checker on physical design data. Target match shapes are produced and embedded back into the design data. Pictures, maps and coordinates of process sensitive sites are produced and sent to a website library for reference.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: November 23, 2004
    Assignee: International Business Machines Corporation
    Inventors: Bette L. Bergman Reuter, Mitchell R. DeHond, William C. Leipold, Daniel N. Maynard, Brian D. Pfeifer, David C. Reynolds, Reginald B. Wilcox, Jr.
  • Publication number: 20040221250
    Abstract: A system, method and media for locating and defining process sensitive sites isolated to specific geometries or shape configurations within chip design data. Once a systemic process sensitive site is identified, a 3D design checking deck is coded and executed through a design checker on physical design data. Target match shapes are produced and embedded back into the design data. Pictures, maps and coordinates of process sensitive sites are produced and sent to a website library for reference.
    Type: Application
    Filed: June 18, 2004
    Publication date: November 4, 2004
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Betty L. Bergman Reuter, Mitchell R. DeHond, William C. Leipold, Daniel N. Maynard, Brian D. Pfeifer, David C. Reynolds, Reginald B. Wilcox, Jr.
  • Publication number: 20030200513
    Abstract: A system, method and media for locating and defining process sensitive sites isolated to specific geometries or shape configurations within chip design data. Once a systemic process sensitive site is identified, a 3D design checking deck is coded and executed through a design checker on physical design data. Target match shapes are produced and embedded back into the design data. Pictures, maps and coordinates of process sensitive sites are produced and sent to a website library for reference.
    Type: Application
    Filed: April 23, 2002
    Publication date: October 23, 2003
    Applicant: International Business Machines Corporation
    Inventors: Bette L. Bergman Reuter, Mitchell R. DeHond, William C. Leipold, Daniel N. Maynard, Brian D. Pfeifer, David C. Reynolds, Reginald B. Wilcox
  • Patent number: 5587857
    Abstract: An MR head has its MR stripe protected from electro-static discharge (ESD) on a slider, such as titanium carbide. The MR stripe is protected by a plurality of silicon integrated circuit devices which conduct ESD-induced current from the MR stripe to a silicon chip substrate ground potential or to larger components in the MR head such as the first and second shield layers and the coil layer. In a preferred embodiment the integrated circuit devices and interconnects are constructed in a single crystal silicon chip. The silicon chip is fixedly mounted to a trailing edge of the slider and the MR head is mounted on a trailing edge of the silicon chip adjacent the integrated circuit devices. The invention includes a method of mass producing sliders by combining thin film technology for making MR heads with integrated circuit technology for making integrated circuit devices. These technologies are combined at the wafer level to ultimate completion of individual sliders.
    Type: Grant
    Filed: October 18, 1994
    Date of Patent: December 24, 1996
    Assignee: International Business Machines Corporation
    Inventors: Steven H. Voldman, Albert J. Wallash, Reginald B. Wilcox, Jr.
  • Patent number: 5559051
    Abstract: A process of making an MR head having its MR stripe protected from electro-static discharge (ESD) on a slider, such as titanium carbide. The MR stripe is protected by a plurality of silicon integrated circuit devices which conduct ESD-induced current from the MR stripe to larger components in the MR head such as the first and second shield layers and the coil layer. In a preferred embodiment the integrated circuit devices and interconnects are constructed in a single crystal silicon chip. The silicon chip is fixedly mounted to a trailing edge of the slider and the MR head is mounted on a trailing edge of the silicon chip adjacent the integrated circuit devices. The invention includes a method of mass producing sliders by combining thin film technology for making MR heads with integrated circuit technology for making integrated circuit devices. These technologies are combined at the row level to ultimate completion of individual sliders.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: September 24, 1996
    Assignee: International Business Machines Corporation
    Inventors: Steven H. Voldman, Albert J. Wallash, Reginald B. Wilcox, Jr.