PATENT CLAIM ANALYSIS

Application Number: 15876223
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["257", "401000"]

Abstract:
Semiconductor devices, FinFET devices and methods of forming the same are disclosed. One of the semiconductor devices includes a substrate and a gate structure over the substrate. The gate structure includes a high-k layer over the substrate, a shieling layer over the high-k layer, and an N-type work function metal layer over the shielding layer. In some embodiments, the shielding layer has a dielectric constant less than a dielectric constant of the high-k layer.

Claim (Index 5):
The semiconductor device of  claim 1 , wherein the high-k layer has a dielectric constant greater than about 12.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.10256
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15219967', '13353975', '15009831', '13886123', '15627875']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9164871746884456
- 35 USC 102 Novelty (BERT): 0.4831856705590703
- Combined Prediction Score: 0.873157024275508
- Mean Citation Score: 168.561656
- Max Citation Score: 180.76021
- Similarity Product: 128.8539845362854

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