PATENT CLAIM ANALYSIS

Application Number: 16149249
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "314000"]

Abstract:
A memory device includes a plurality of gate electrode layers stacked on a substrate, a plurality of channel layers penetrating the plurality of gate electrode layers, a gate insulating layer between the plurality of gate electrode layers and the plurality of channel layers, and a common source line on the substrate adjacent to the gate electrode layers. The common source line includes a first part and a second part that are alternately arranged in a first direction and have different heights in a direction vertical to a top surface of the substrate. The gate insulating layer includes a plurality of vertical parts and a horizontal part. The plurality of vertical parts surrounds corresponding ones of the plurality of channel layers. The horizontal part extends parallel to a top surface of the substrate.

Claim (Index 8):
A memory device comprising:\n a substrate; a plurality of gate electrode layers stacked on the substrate; a plurality of channel layers penetrating the plurality of gate electrode layers; a gate insulating layer between the plurality of gate electrode layers and the plurality of channel layers, the gate insulating layer including a plurality of vertical parts and a horizontal part, the plurality of vertical parts surrounding respective ones of the plurality of channel layers, the horizontal part being below the plurality of gate electrode layers and extending parallel to a top surface of the substrate; a common source line on the substrate adjacent to a plurality of gate electrode layers, the common source line including a first part and a second part that are alternately arranged in a first direction and have different heights in a direction vertical to the top surface of the substrate; and a horizontal channel layer extending parallel to the top surface of the substrate below the plurality of gate electrode layers and connecting at least some of the plurality of channel layers to each other.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 2.8
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15393775', '15942683', '14987835', '15626395', '14599933']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9056042910235896
- 35 USC 102 Novelty (BERT): 0.553398616276595
- Combined Prediction Score: 0.87038372354889
- Mean Citation Score: 286.5270700000001
- Max Citation Score: 400.7107
- Similarity Product: 379.3869171066642

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