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:
Aug. 24, 2021
Filed:
May. 10, 2018
Applied Materials, Inc., Santa Clara, CA (US);
David Everton Norman, Bountiful, UT (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
Embodiments presented herein provide techniques for planning and scheduling a semiconductor back end factory. The technique begins by running a first mathematical programing model applied to factory data and production targets that produces a solution and processing the solution to produce a bottleneck loading plan for at least one machine of the factory's bottleneck machine families. The technique further includes running a second mathematical programing model applied to the bottleneck loading plan that produces a solution and processing the solution to produce a conversion schedule for the at least one machine of the bottleneck machine families. The technique further includes creating a lot schedule for the factory by running a simulation that follows the conversion schedule. The technique further includes publishing the lot schedule.