PATENT CLAIM ANALYSIS

Application Number: 15885878
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["257", "368000"]

Abstract:
A semiconductor device includes a semiconductor substrate, an isolation structure; a first gate dielectric layer and a first gate electrode. The isolation structure is formed in the semiconductor substrate to divide the semiconductor substrate at least into a first active region and a second active region. The first gate dielectric layer is disposed on the first active region, and has a plane top surface contacting to a sidewall of the isolation structure and forming an acute angle therewith. The first gate electrode stacked on the plane top surface.

Claim (Index 7):
The method according to  claim 6 , further comprising forming a buffer layer on the protection layer prior to the forming of hard mask layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.11111
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14809342', '15877394', '11486343', '15790080', '11455888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9120789386938372
- 35 USC 102 Novelty (BERT): 0.4964179863428939
- Combined Prediction Score: 0.870512843458743
- Mean Citation Score: 194.260338
- Max Citation Score: 211.94075
- Similarity Product: 138.72862573693692

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