Semiconductor product manufacturing execution system and semiconductor product manufacturing method

Abstract

A process flow, in which wafer processing conditions are described for forming a semiconductor through a plurality of processes, is formed for each lot in one type. A wafer processing is formed for each lot in one type of semiconductor in accordance with the process flow. When a different processing condition should be described according to a wafer in the lot in a certain process of the process flow, the process flow forming includes forming a plurality of different flows in that process by defining division/combination locations from a parent flow. When a faulty processing occurs in the wafer processing in a certain process, the process flow associated with that process is reformed, and a reprocessing is performed in accordance with the reformed process flow.

Dependencies are inferred from the claim text.