PATENT CLAIM ANALYSIS

Application Number: 16217876
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["257", "329000"]

Abstract:
A semiconductor device includes gate stacked structures surrounding channel layers, a common source line filling a separation area between the gate stacked structures adjacent to each other and having an upper surface including first concave portions, and a support insulating layer filling the first concave portions and having sidewalls facing portions of the channel layers.

Claim (Index 1):
A method of manufacturing a semiconductor device, the method comprising:\n forming a stacked structure including first material layers and second material layers stacked alternately with each other; forming first slits passing through the stacked structure and spaced apart from each other in a first direction; filling a lower portion of each of the first slits with a third material layer; filling an upper portion of each of the first slits with a fourth material layer; forming a second slit passing through the first material layers and the second material layers and neighboring the first slits in the first direction when the stacked structure is supported by the third material layer and the fourth material layer; and removing the third material layer through the second slit when the first material layers are supported by the fourth material layer.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 1.45
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15638496', '14870164', '16033825', '14560638', '15007404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9160886284504822
- 35 USC 102 Novelty (BERT): 0.5215980303093015
- Combined Prediction Score: 0.8766395686363642
- Mean Citation Score: 242.669732
- Max Citation Score: 334.96136
- Similarity Product: 259.8516394438648

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