U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Methods and arrangement for creating recipes using best-known methods

Patent 7542820 Issued on June 2, 2009. Estimated Expiration Date: Icon_subject September 28, 2026. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Recipe editor for editing and creating process recipes with parameter-level semiconductor-manufacturing equipment
Patent #: 6415193
Issued on: 07/02/2002
Inventor: Betawar, et al.

Method for automatic configuration of processing system
Patent #: 7213478
Issued on: 05/08/2007
Inventor: Harada, et al.

Metrology tool recipe validator using best known methods
Patent #: 7305320
Issued on: 12/04/2007
Inventor: Ahmed, et al.

Iso/nested control for soft mask processing Patent #: 7328418
Issued on: 02/05/2008
Inventor: Yamashita, et al.

Inventors

Assignee

Application

No. 11536582 filed on 09/28/2006

US Classes:

700/104Knowledge based (e.g., expert system)

Examiners

Primary: Decady, Albert
Assistant: Rapp, Chad

Attorney, Agent or Firm

Foreign Patent References

  • 09139331 JP 05/01/1997
  • 15100585 JP 04/01/2003
  • 2003100585 JP 04/01/2003

International Class

G06F 19/00

Abstract

A method for affecting a creation of a recipe for processing a substrate in a processing system. The method includes providing a best-known method driven recipe editor. The best-known method driven recipe editor incorporates best-known methods (BKMs), which are best practice specifications for the recipe. The method also includes creating a plurality of BKM modules based on the BKMs for the recipe. The method further includes defining rules for parameters in the plurality of BKM modules. The rules are propagated by the BKMs. The methods moreover includes creating a BKM driven recipe by employing the best-known method driven recipe editor to enter values for the parameters within the guidelines of BKM rules.

Other References

  • “International Search Report”, Application No. PCT/US2007/079770; Correspondence Date: Jan. 16, 2008.
  • “Written Opinion”, Issue in PCT Application No. PCT/US2007/079770; Mailing Date.: Jan. 16, 2008.
  • Whitefield et al. “Best-Known Methods for Driving Yeild Fabwide”; May 1, 2005; LSi Logic Corporation; Smeiconductor International pp. 1-15.
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