PATENT CLAIM ANALYSIS

Application Number: 15917168
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "329000"]

Abstract:
An SGT is formed in Si pillars. The SGT includes WSi 2  layers serving as wiring alloy layers and constituted by first alloy regions that are connected to the entire peripheries of impurity regions serving as sources or drains located in lower portions of the Si pillars, are formed in a self-aligned manner with the impurity regions in a tubular shape, and contain the same impurity atom as the impurity regions and a second alloy region that is partly connected to the peripheries of the first alloy regions and contains the same impurity atom as the impurity regions.

Claim (Index 8):
The semiconductor device including an SGT according to  claim 1 , comprising:\n a second semiconductor pillar that vertically stands so as to be adjacent to the first semiconductor pillar; a second gate insulating layer that surrounds the second semiconductor pillar; a second gate conductor layer that surrounds the second gate insulating layer; a second impurity region that is positioned below the second gate conductor layer in the vertical direction and is connected to a portion inside the second semiconductor pillar or to a side surface of the second semiconductor pillar; a sixth conductive layer that surrounds the second impurity region in plan view; and a seventh conductive layer that surrounds the second gate conductor layer in plan view, wherein at least one of the sixth conductive layer and the seventh conductive layer has an equal width, the second conductive layer is partly in contact with the sixth conductive layer, and the fourth conductive layer is partly in contact with the seventh conductive layer.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15655168', '14806053', '15584466', '14689640', '15360488']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9237742193089648
- 35 USC 102 Novelty (BERT): 0.5461785815869536
- Combined Prediction Score: 0.8860146555367636
- Mean Citation Score: 379.74567
- Max Citation Score: 392.4889
- Similarity Product: 329.848740055573

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