Patents by Inventor Shahin Zangodie

Shahin Zangodie 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).

  • Alignment correction system and method of use
    Patent number: 8451008
    Abstract: A system and method is provided for correcting alignment of a product on a tool and, more particularly, to a system and method for correcting alignment of a wafer on a chuck of a tool. The system is a tool that includes at least one contact near a circumference of the tool and a grounded contact proximate to the at least one contact.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: May 28, 2013
    Assignee: International Business Machines Corporation
    Inventors: Robert J. Foster, Lin Zhou, Shahin Zangodie, Roger M. Young, Clemente Bottini
  • ALIGNMENT CORRECTION SYSTEM AND METHOD OF USE
    Publication number: 20090312982
    Abstract: A system and method is provided for correcting alignment of a product on a tool and, more particularly, to a system and method for correcting alignment of a wafer on a chuck of a tool. The system is a tool comprising at least one contact near a circumference of the tool and a grounded contact proximate to the at least one contact. The method comprises measuring current on each branch of a circuit and calculating an angle of a wafer based on a difference in the current on each branch of the circuit.
    Type: Application
    Filed: July 8, 2009
    Publication date: December 17, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Robert J. Foster, Lin Zhou, Shahin Zangodie, Roger M. Young, Clemente Bottini