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. 03, 2004
Filed:
Jan. 31, 2003
Ming Wang, Junghe, TW;
Jim Chue, Putz, TW;
Ray Shih, Kaohsiung, TW;
Eric Chang, Tainan, TW;
Jason Liu, Yungkang, TW;
Taiwan Semiconductor Manufacturing Company, Hsin-chu, TW;
Abstract
A method and system that creates a rule-based Operation Job Supervisor System (OJS) or decision engine to automate and control Fab production for the optimum movement of wafer boxes through the Fab. It is integrated with current manufacturing control systems and a cooperative model between the dispatching and scheduling functions. This easy-to-maintain system architecture makes use of a dynamic evaluation formula and sub-formula that can handle exception cases and consider wafer box physical position concurrently. Because the decision engine is rule based, rule can be revised without need for re-compiling and shutting down the system. New patterns are learned by the system automatically when variables and parameters in the formulas are revised.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile