The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2004
Filed:
Aug. 08, 2002
Woon Y. Toh, Saratoga, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
One embodiment of the present invention is a method for modifying process recipe information utilized by a wafer processing system having a controller with permanent rewritable storage, memory, a first and a second communication interface, and a user interface; and one or more process cells to process a wafer; which method comprises steps of: (a) storing baseline process recipe information in permanent rewritable storage; (b) retrieving baseline process recipe information from permanent rewritable storage for a wafer in a group of wafers to be processed and storing it in memory; (c) receiving process recipe modification information utilizing the second communication interface and storing the process recipe modification information in memory; (d) overwriting at least portions of the baseline recipe information in memory with the process recipe modification information to form new recipe information; and (e) processing the wafer utilizing the new recipe information.