PATENT CLAIM ANALYSIS

Application Number: 16004309
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["257", "295000"]

Abstract:
A ferroelectric memory device according to an embodiment of the present disclosure includes a substrate, a ferroelectric material layer disposed on the substrate, a gate electrode layer disposed on the ferroelectric material layer, and a polarization switching seed layer disposed between the ferroelectric material layer and the gate electrode layer.

Claim (Index 16):
A method of manufacturing a ferroelectric memory device, the method comprising:\n preparing a substrate comprising a channel structure having a bottom surface and side surfaces; forming a ferroelectric material layer on the bottom surface and the side surfaces of the channel structure; alternately stacking a polarization switching seed film and an insulation film along a direction perpendicular to the bottom surface of the channel structure, on the ferroelectric material layer on the bottom surface of the channel structure; patterning the polarization switching seed film and the insulation film along the direction perpendicular to the bottom surface of the channel structure to form a polarization switching seed layer pattern and an insulation layer pattern that are alternately disposed, on the ferroelectric material layer along the side surfaces of the channel structure; and forming a gate electrode layer disposed on the polarization switching seed layer pattern and insulation layer pattern.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 94.0
- Lexical Diversity: 1.92857
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15860851', '15884615', '15858056', '15987898', '15820376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9117885648885156
- 35 USC 102 Novelty (BERT): 0.519006203441384
- Combined Prediction Score: 0.8725103287438024
- Mean Citation Score: 287.442132
- Max Citation Score: 296.4353
- Similarity Product: 209.2768815490604

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