PATENT CLAIM ANALYSIS

Application Number: 16045997
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["257", "324000"]

Abstract:
A semiconductor memory device includes a stack of word lines and insulating patterns. Cell pillars extend vertically through the stack of word lines and insulating patterns with memory cells being formed at the junctions of the cell pillars and the word lines. A ratio of the thickness of the word lines to the thickness of immediately neighboring insulating patterns is different at different locations along one or more of the cell pillars. Related methods of manufacturing and systems are also disclosed.

Claim (Index 13):
A semiconductor device comprising:\n a substrate; a stack comprising a plurality of electrodes and insulating layers vertically and alternately stacked on the substrate, the stack including a first portion, a second portion, and a third portion which are sequentially stacked in a vertical direction with respect to the substrate; and a plurality of cell pillars vertically extending through the stack, wherein the first portion of the stack includes a first electrode and a first insulating layer immediately adjacent to the first electrode, wherein the second portion of the stack includes a second electrode and a second insulating layer immediately adjacent to the second electrode, wherein the third portion of the stack includes a third electrode and a third insulating layer immediately adjacent to the third electrode, wherein a ratio of a thickness of the first electrode to a thickness of the first insulating layer is different than a ratio of a thickness of the second electrode to a thickness of the second insulating layer, and wherein a ratio of a thickness of the third electrode to a thickness of the third insulating layer is different than the ratio of the thickness of the second electrode to the thickness of the second insulating layer.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 1.84783
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14474867', '15784635', '14258772', '14735811', '14963280']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9083667559599142
- 35 USC 102 Novelty (BERT): 0.5408503913376408
- Combined Prediction Score: 0.8716151194976869
- Mean Citation Score: 285.735158
- Max Citation Score: 374.2473
- Similarity Product: 307.8348185426474

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