PATENT CLAIM ANALYSIS

Application Number: 15927802
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["257", "335000"]

Abstract:
A semiconductor device and a method of manufacturing a semiconductor device may be provided. The semiconductor device may include a source line formed over a substrate. The semiconductor device may include a channel pattern including a connection part disposed over the source line, and pillar parts protruding from the connection part in a first direction. The semiconductor device may include a well structure protruding from the connection part in the first direction and spaced apart from the source line. The semiconductor device may include a source contact structure protruding from the source line in the first direction and passing through the connection part. The semiconductor device may include a gate stack disposed between the source contact structure and the well structure and enclosing the pillar parts over the connection part.

Claim (Index 15):
A semiconductor device comprising:\n gate stacks disposed over a source line; a source contact structure disposed between the gate stacks and protruding toward the source line further than the gate stacks so that the source contact structure is coupled to the source line; insulating spacers disposed between the gate stacks and the source contact structure; and horizontal extension parts protruding from a sidewall of a lower end of the source contact structure that is adjacent to the source line and overlapping the insulating spacers.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 3.04444
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15861861', '15865669', '14960776', '15850225', '15714430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9148666410591998
- 35 USC 102 Novelty (BERT): 0.4963639896874158
- Combined Prediction Score: 0.8730163759220214
- Mean Citation Score: 216.08497000000003
- Max Citation Score: 259.8087
- Similarity Product: 203.382746124655

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