PATENT CLAIM ANALYSIS

Application Number: 16019555
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-02
Patent Classification: ["438", "017000"]

Abstract:
A set of test key layout including multiple test keys and method of monitoring layout pattern misalignments using the test keys is provided. Each test key is composed of a testing electrode, an operating voltage (V dd ) line and a grounding voltage (V ss ) line, wherein the patterns of test keys are defined by an overlapped portion of a first exposure pattern and a second exposure pattern, and the position of testing electrode is shifted sequentially in one direction in order of the test keys.

Claim (Index 12):
The method of monitoring layout pattern misalignments of  claim 11 , wherein said overlapping portion of said layout pattern from first exposure process and said layout pattern from second exposure process further comprises capacitor layout pattern, and said misalignment offset is the misalignment offset of said capacitor layout pattern.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 1.80769
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10707398', '10904652', '12697962', '11770508', '12561296']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.827990445020678
- 35 USC 102 Novelty (BERT): 0.4859567843806282
- Combined Prediction Score: 0.793787078956673
- Mean Citation Score: 136.2962408
- Max Citation Score: 167.02568
- Similarity Product: 120.44539905438424

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

Dataset: test