PATENT CLAIM ANALYSIS

Application Number: 16042468
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["716", "112000"]

Abstract:
Defect information obtained from a test wafer is received. The test wafer was fabricated according to an Integrated Circuit (IC) design layout. A plurality of first regions of interest (ROIs) is received based on the defect information. The first ROIs each correspond to a region of the IC design layout where a wafer defect has occurred. A frequency domain analysis is performed for the first ROIs. A wafer defect probability is forecast for the IC design layout based at least in part on the frequency domain analysis.

Claim (Index 19):
A system, comprising:\n a non-transitory memory; and one or more hardware processors coupled to the non-transitory memory and configured to read instructions from the non-transitory memory to cause the system to perform operations comprising:\n receiving information regarding a plurality of first regions of a first wafer that was fabricated using an integrated circuit (IC) layout, wherein the first regions are defined based on defects that have occurred on the first wafer; \n extracting a first frequency domain information from the first regions; and \n forecasting, based at least in part on the extracted first frequency domain information, defects associated with one or more second wafers to be fabricated using the IC layout.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 1.90196
- Patent Class: 716.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15386818', '14180822', '12976646', '13381696', '14660851']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3237467999015128
- 35 USC 102 Novelty (BERT): 0.4892684665476668
- Combined Prediction Score: 0.3402989665661283
- Mean Citation Score: 153.9455372
- Max Citation Score: 281.50342
- Similarity Product: 215.8174385120416

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

Dataset: test