PATENT CLAIM ANALYSIS

Application Number: 16016548
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["365", "145000"]

Abstract:
A nonvolatile memory device according to one embodiment includes a ferroelectric memory element and a resistive memory element. The ferroelectric memory element includes a field effect transistor having a ferroelectric gate dielectric layer. The resistive memory element includes a resistance change memory layer disposed between a first memory electrode and a second memory electrode. A drain electrode of the field effect transistor is connected to the first memory electrode or second memory electrodes.

Claim (Index 13):
A method of operating a nonvolatile memory device, the method comprising:\n using, in a memory cell, a ferroelectric memory element comprising a field effect transistor having a ferroelectric gate dielectric layer and a drain electrode, and using a resistive memory element comprising a first memory electrode, a resistance change memory layer and a second memory electrode; writing a resistance in the resistive memory element by applying a resistance writing voltage to the resistance change memory layer; and writing a remanent polarization in the ferroelectric gate dielectric layer by applying a polarization writing voltage to a gate electrode of the field effect transistor, wherein the operation of writing the resistance and the operation of writing the remanent polarization are sequentially performed, and wherein the drain electrode of the field effect transistor is connected to the first memory electrode or the second memory electrode.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 2.08108
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15632113', '15986932', '15976826', '15860851', '16016550']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7777909878044365
- 35 USC 102 Novelty (BERT): 0.499343676407203
- Combined Prediction Score: 0.7499462566647132
- Mean Citation Score: 259.964128
- Max Citation Score: 287.61896
- Similarity Product: 247.45105584784508

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