PATENT CLAIM ANALYSIS

Application Number: 15976826
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "002000"]

Abstract:
A ferroelectric memory device includes a substrate, a ferroelectric layer, a variable resistive memory layer and a gate electrode which are sequentially stacked on a surface of the substrate. The ferroelectric layer has any one of a plurality of different remanent polarization values depending on a resistive state of the variable resistive memory layer.

Claim (Index 10):
The ferroelectric memory device of  claim 1 , wherein the gate electrode comprises at least one of a tungsten material, an aluminum material, a copper material, a tantalum material, a titanium material, a gold material, a silver material, a ruthenium material, an iridium material, a molybdenum material, a tungsten nitride material, an aluminum nitride material, a titanium nitride material, a tantalum nitride material, a molybdenum nitride material, a niobium nitride material, a titanium silicon nitride material, a titanium aluminum nitride material, a titanium boron nitride material, a zirconium silicon nitride material, a tungsten silicon nitride material, a tungsten boron nitride material, a zirconium aluminum nitride material, a molybdenum silicon nitride material, a molybdenum aluminum nitride material, a tantalum silicon nitride material, a tantalum aluminum nitride material, a ruthenium nitride material and a doped silicon material.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 1.70588
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15860851', '15884615', '15858056', '15839849', '15861055']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9269527301268178
- 35 USC 102 Novelty (BERT): 0.478243674434596
- Combined Prediction Score: 0.8820818245575957
- Mean Citation Score: 227.27321
- Max Citation Score: 240.75139
- Similarity Product: 221.04590493814828

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