Patent ID: 11948061
Assignee: APPLIED MATERIALS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 11:
12. A computing system, comprising:
a memory; and
a processor configured to perform a method for detecting anomalies in a manufacturing process of a substrate, the method comprising:
feeding at least one input time-series trace from one or more sensors associated with one or more manufacturing tools configured to manufacture the substrate to a neural network;
generating, by the neural network, at least one output time-series trace based on the at least one input time-series trace;
calculating an error between a first input time-series trace of the at least one input time-series trace and a corresponding first output time-series trace of the at least one output time-series trace; and
declaring a sensor corresponding to the first input time-series trace as having an anomaly based on the error.