PATENT CLAIM ANALYSIS

Application Number: 16070969
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["250", "306000"]

Abstract:
The purpose of the present invention is to provide an overlay error measurement device that is capable of accurately recognizing patterns and executing overlay error measurement, even when one pattern overlaps with another pattern in some areas but not in others. In order to do so, the present invention provides an overlay error measurement device provided with a calculating device for calculating overlay error. The overlay error measurement device is provided with an image designation device for designating a plurality of regions demarcated by luminance borders on an image. The calculating device recognizes, as a first pattern, a region in an image to be measured, corresponding to the plurality of regions demarcated by luminance borders, and uses the recognized first pattern to measure overlay error.

Claim (Index 5):
The overlay error measurement device according to  claim 1 , wherein\n the calculating device performs a border search using the region designated by the image designation device as a starting point, and recognizes the first pattern based on the border search.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.07692
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14413198', '14407896', '14370727', '14435203', '13570765']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7291024616094726
- 35 USC 102 Novelty (BERT): 0.4953636153445406
- Combined Prediction Score: 0.7057285769829794
- Mean Citation Score: 202.597836
- Max Citation Score: 228.82889
- Similarity Product: 158.66219738925517

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

Dataset: test