Patent ID: 11961030
Assignee: APPLIED MATERIALS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. A non-transitory machine-readable storage medium storing instructions which, when executed, cause a processing device to perform operations comprising:
receiving trace sensor data associated with a first manufacturing process of a manufacturing chamber;
processing the trace sensor data to generate summary data associated with the trace sensor data, wherein generating the summary data comprises:
identifying a steady state portion of the trace sensor data;
identifying a transient portion of the trace sensor data;
generating first summary data of the steady state portion by calculating statistical metric values from the steady state portion; and
generating second summary data of the transient portion in view of one or more differences between the transient portion and data generated by a digital twin model of at least one component of the manufacturing chamber;

generating a quality index score based on the summary data; and
performing a corrective action in view of the quality index score.