PATENT CLAIM ANALYSIS

Application Number: 15892593
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["257", "401000"]

Abstract:
A method of forming a semiconductor device includes forming a gate structure over first and second fins over a substrate; forming an interlayer dielectric layer surrounding first and second fins; etching a first trench in the interlayer dielectric layer between the first and second fins uncovered by the gate structure; forming a helmet layer in the first trench; and filling the first trench with a dielectric feature.

Claim (Index 31):
The semiconductor device of  claim 26 , wherein the first dielectric portion is connected with the first and second gate structures, the helmet layer is between the second dielectric portion and at least one of the first and second gate structures.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 88.0
- Lexical Diversity: 2.11765
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15827709', '15706456', '15864525', '15130370', '14511412']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9199877106480148
- 35 USC 102 Novelty (BERT): 0.4892670375787694
- Combined Prediction Score: 0.8769156433410903
- Mean Citation Score: 184.644846
- Max Citation Score: 206.73743
- Similarity Product: 148.87848400455115

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

Dataset: test