PATENT CLAIM ANALYSIS

Application Number: 15865130
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["356", "237200"]

Abstract:
Systems and methods for detecting defects on a wafer are provided. One method includes generating output for a wafer by scanning the wafer with an inspection system using first and second optical states of the inspection system. The first and second optical states are defined by different values for at least one optical parameter of the inspection system. The method also includes generating first image data for the wafer using the output generated using the first optical state and second image data for the wafer using the output generated using the second optical state. In addition, the method includes combining the first image data and the second image data corresponding to substantially the same locations on the wafer thereby creating additional image data for the wafer. The method further includes detecting defects on the wafer using the additional image data.

Claim (Index 1):
A system configured to detect defects on a wafer, comprising:\n an inspection subsystem configured to generate output for a wafer by scanning the wafer using first and second optical states of the inspection subsystem, wherein the first and second optical states are defined by different values for at least one optical parameter of the inspection subsystem; and a computer subsystem configured to generate first image data for the wafer using the output generated using the first optical state and second image data for the wafer using the output generated using the second optical state, combine the first image data and the second image data corresponding to substantially the same locations on the wafer thereby creating additional image data for the wafer, and detect defects on the wafer using the additional image data.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.625
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12359476', '13900465', '13541579', '13193492', '12919760']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7157106796634813
- 35 USC 102 Novelty (BERT): 0.4688911634899456
- Combined Prediction Score: 0.6910287280461278
- Mean Citation Score: 226.39661
- Max Citation Score: 242.21689
- Similarity Product: 235.43039997397187

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test