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 9):
The semiconductor device according to  claim 1 , wherein the well structure comprises:\n a well doping layer coming into contact with the connection part of the channel pattern and extending in the first direction, the well doping layer being formed lower than the gate stack and including a second conductivity type dopant at a first concentration; an ohmic contact area defined in an upper end of the well doping layer and including the second conductivity type dopant at a second concentration higher than the first concentration; and a metal layer coming into contact with the ohmic contact area and extending in the first direction.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 3.04444
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15861861', '15865669', '14960776', '15850225', '15714430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923886640541377
- 35 USC 102 Novelty (BERT): 0.4952099269787248
- Combined Prediction Score: 0.8810189691851118
- Mean Citation Score: 216.08497000000003
- Max Citation Score: 259.8087
- Similarity Product: 213.6806053157687

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