Abstract: Methods, systems, and computer program products for implementing product randomization and analysis in a manufacturing environment are provided. A method includes processing products for a plurality of lots, at process equipment, using a randomization technique for selecting each product in the lots. The method further including generating an operation identification record for each operation in the process recipe that includes mapping, for each operation, a slot identifier associated with a randomly selected product to a process variable identifier, a process tool, and the operation. The method also includes defining slot groupings using slot identifiers for a product carrier and identifying product yield patterns by analyzing historical yields for each of the slot groupings.

Abstract: Methods, systems, and computer program products for implementing product randomization and analysis in a manufacturing environment are provided. A method includes processing products for a plurality of lots, at process equipment, using a randomization technique for selecting each product in the lots. The method further including generating an operation identification record for each operation in the process recipe that includes mapping, for each operation, a slot identifier associated with a randomly selected product to a process variable identifier, a process tool, and the operation. The method also includes defining slot groupings using slot identifiers for a product carrier and identifying product yield patterns by analyzing historical yields for each of the slot groupings.

Abstract: Automated tool recipe verification and correction are disclosed. A tool recipe is intercepted during uploading or downloading of the tool recipe. A determination whether an associated parameter verification set (PVS) template for the tool recipe exists is performed, and if it exists, a determination whether to verify the tool recipe is performed. Each parameters of the tool recipe having an auditable corresponding parameter is compared to the auditable corresponding parameter of the associated PVS template. Where no non-matching parameter sets exist, the tool recipe is verified; otherwise, a determination as to whether of all of the non-matching parameter sets are indicated as modifiable in the associated PVS template is made. If all of the parameters of the non-matching parameter sets are modifiable, then they are modified to match the respective auditable corresponding parameter and the tool recipe is verified, otherwise, the verification is inhibited.

Abstract: Automated tool recipe verification and correction are disclosed. A tool recipe is intercepted during uploading or downloading of the tool recipe. A determination whether an associated parameter verification set (PVS) template for the tool recipe exists is performed, and if it exists, a determination whether to verify the tool recipe is performed. Each parameters of the tool recipe having an auditable corresponding parameter is compared to the auditable corresponding parameter of the associated PVS template. Where no non-matching parameter sets exist, the tool recipe is verified; otherwise, a determination as to whether of all of the non-matching parameter sets are indicated as modifiable in the associated PVS template is made. If all of the parameters of the non-matching parameter sets are modifiable, then they are modified to match the respective auditable corresponding parameter and the tool recipe is verified, otherwise, the verification is inhibited.