Patent Document ID: 10040198
Application ID: 14876612
Patent Flag: 1

Claim One:
1. A method of processing location information of a manufacturing equipment used to manufacture a semiconductor device, the method comprising: predicting a first location value comprising a predicted location value where the manufacturing equipment will be located at a first measurement time; determining an error range based on the predicted location value of the manufacturing equipment; measuring a second location value comprising a measured location value where the manufacturing equipment is located at the first measurement time; and determining a third location value comprising a determined location value at the first measurement time based on the predicted location value, the measured location value, and the error range, wherein the predicted location value where the manufacturing equipment will be located at the first measurement time is obtained using a change in the predicted location value where the manufacturing equipment will be located at a second measurement time prior to performing the measuring at the first measurement time by extrapolating from a previously predicted location value.