PATENT CLAIM ANALYSIS

Application Number: 15941800
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["257", "326000"]

Abstract:
A semiconductor device includes a plurality of blocks on a substrate. Trenches are disposed between the plurality of blocks. Conductive patterns are formed inside the trenches. A lower end of an outermost trench among the trenches is formed at a level higher than a level of a lower end of the trench adjacent to the outermost trench. Each of the blocks includes insulating layers and gate electrodes, which are alternately and repeatedly stacked. Pillars pass through the insulating layers and the gate electrodes along a direction orthogonal to an upper surface of the substrate.

Claim (Index 21):
A semiconductor device, comprising:\n a substrate comprising a main block region and a dummy block region; at least two main block pillars positioned in the main block region; at least two dummy pillars positioned in the dummy block region; at least two main block trenches positioned in the main block region, wherein the at least two main block pillars separate the at least two main block trenches from each other, and wherein a main source line is positioned in each of the at least two main block trenches; at least two dummy block trenches positioned in the dummy block region, wherein a dummy source line is positioned in each of the at least two dummy block trenches; and gate electrodes and insulating layers alternately and repeatedly stacked above the substrate, wherein an extending direction of each of the gate electrodes and insulating layers is perpendicular to an extending direction of the at least two main block pillars and the at least two dummy pillars, wherein a lowermost level of one of the at least two dummy block trenches is spaced further apart from an upper surface of the substrate than a lowermost level of each of the at least two main block trenches.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.90566
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15212356', '15800545', '14762132', '13243174', '13533373']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9179831431158167
- 35 USC 102 Novelty (BERT): 0.4892359512475885
- Combined Prediction Score: 0.8751084239289939
- Mean Citation Score: 226.77385
- Max Citation Score: 231.68579
- Similarity Product: 175.787717650609

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