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:
Nov. 11, 2003
Filed:
Nov. 07, 2002
Liang-Kai Huang, Hsin-Chu, TW;
Span Lu, Hsin-Chu, TW;
Ren-Chyi You, Ilan, TW;
Kuang-Huan Hsu, Chiai, TW;
Taiwan Semiconductor Mfg. Co. Ltd., Hsin-Chu, TW;
Abstract
An algorithm can be performed to control the dispatch of products in a fabrication or manufacturing facility. The queue time constraint tolerances and tool throughput are initialized for each product. Next the multiple processing demand time can be calculated for each product. The aggregating queue time constraint can then be calculated for each product. If the multiple processing demand time is less than the aggregating queue time constraint for each queue time limit tool, then any lot can be selected to be processed. Otherwise, the product at the given tool should be further processed.