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Incremental generation of calibration factors for automated test equipment

  • US 7,206,710 B2
  • Filed: 01/14/2005
  • Issued: 04/17/2007
  • Est. Priority Date: 01/14/2005
  • Status: Active Grant
First Claim
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1. A method for generating calibration data for automated test equipment (ATE), comprising:

  • receiving a request to perform a calibration process for the ATE, said request being associated with a calibration parameter set;

    deriving one or more signatures for calibration data corresponding to the calibration parameter set;

    determining whether calibration data corresponding to the signature(s) has already been generated; and

    generating an incremental set of calibration data for automated test equipment (ATE) that i) corresponds to the signature(s), but ii) has not already been generated so as to save a significant amount of time during device testing.

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