PATENT CLAIM ANALYSIS

Application Number: 16394867
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["257", "314000"]

Abstract:
A semiconductor device includes a first channel layer and a second channel layer, each extending from an upper portion to a lower portion; and word lines stacked toward the upper portion from the lower portion, the word lines spaced apart from each other, the word lines each extending to surround the first channel layer and the second layer; a first lower select group surrounding a portion of the first channel layer that further protrudes toward the lower portion than the word lines; and a second lower select group surrounding a portion of the second channel layer that further protrudes toward the lower portion than the word lines.

Claim (Index 9):
A method of manufacturing a semiconductor device, the method comprising:\n forming a first stack structure; forming a second stack structure on the first stack structure; forming channel layers penetrating the second stack structure and the first stack structure; and forming slits penetrating the second stack structure and the first stack structure so that a first group including first channel layers of the channel layers and a second group including second channel layers of the channel layers are disposed between adjacent slits, wherein the first stack structure is separated into a first lower select group surrounding the first channel layers of the first group and a second lower select group surrounding the second channel layers of the second group, between the adjacent slits.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 100.0
- Lexical Diversity: 3.0
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15953969', '16010080', '15850225', '15784635', '13397248']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9141544936247916
- 35 USC 102 Novelty (BERT): 0.5104468392502277
- Combined Prediction Score: 0.8737837281873353
- Mean Citation Score: 231.302622
- Max Citation Score: 307.0868200000001
- Similarity Product: 251.8113000263489

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