Patents by Inventor IGAL SADE

IGAL SADE 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).

  • Method and apparatus for testing IC
    Patent number: 9618569
    Abstract: A testing method includes measuring an electrical parameter of a device under test (DUT) and a corresponding temperature of the DUT one or more times, determining coefficients in a pre-constructed model based on a plurality of measured values of the electrical parameter and corresponding measured temperatures to characterize a relationship of the electrical parameter to the temperature, and determining a quality of the DUT based on the model and a limit value of the electrical parameter at a specified temperature. The model is pre-constructed to characterize the relationship of the electrical parameter to the temperature with the coefficients that are DUT-dependent variables.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: April 11, 2017
    Assignee: Marvell Israel (M.I.S.L) Ltd.
    Inventors: Ofer Benjamin, Igal Sade, Nasim Nasser
  • METHOD AND APPARATUS FOR TESTING IC
    Publication number: 20120212246
    Abstract: A testing method includes measuring an electrical parameter of a device under test (DUT) and a corresponding temperature of the DUT one or more times, determining coefficients in a pre-constructed model based on a plurality of measured values of the electrical parameter and corresponding measured temperatures to characterize a relationship of the electrical parameter to the temperature, and determining a quality of the DUT based on the model and a limit value of the electrical parameter at a specified temperature. The model is pre-constructed to characterize the relationship of the electrical parameter to the temperature with the coefficients that are DUT-dependent variables.
    Type: Application
    Filed: February 22, 2012
    Publication date: August 23, 2012
    Inventors: OFER BENJAMIN, IGAL SADE, NASIM NASSER