PATENT CLAIM ANALYSIS

Application Number: 16298966
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["257", "334000"]

Abstract:
The semiconductor device includes a stack, a plurality of channel structures passing through the stack, a coupling structure which is disposed below the stack for coupling the channel structures with each other and has an uneven lower surface, and a source pick-up line electrically coupled with the coupling structure.

Claim (Index 1):
A method of manufacturing a semiconductor device, comprising:\n forming a first stack on a source layer; forming first openings which pass through the first stack; forming a second opening in the source layer, the second opening coupling the first openings with each other; forming channel structures in the respective first openings; forming a coupling structure in the second opening, the coupling structure coupling the channel structures with each other; and forming a source pick-up line passing through the first stack and coupled to the coupling structure.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 1.47222
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15838493', '15486845', '15714430', '15170285', '15876592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9118555702028072
- 35 USC 102 Novelty (BERT): 0.4850585910621659
- Combined Prediction Score: 0.869175872288743
- Mean Citation Score: 195.018408
- Max Citation Score: 239.93785
- Similarity Product: 199.5223218683541

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