PATENT CLAIM ANALYSIS

Application Number: 16156736
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "421000"]

Abstract:
A storage element includes a storage layer, a fixed magnetization layer, a spin barrier layer, and a spin absorption layer. The storage layer stores information based on a magnetization state of a magnetic material. The fixed magnetization layer is provided for the storage layer through a tunnel insulating layer. The spin barrier layer suppresses diffusion of spin-polarized electrons and is provided on the side of the storage layer opposite the fixed magnetization layer. The spin absorption layer is formed of a nonmagnetic metal layer causing spin pumping and provided on the side of the spin barrier layer opposite the storage layer. A direction of magnetization in the storage layer is changed by passing current in a layering direction to inject spin-polarized electrons so that information is recorded in the storage layer and the spin barrier layer includes at least a material selected from oxides, nitrides, and fluorides.

Claim (Index 14):
A memory comprising:\n a storage device; and at least two lines that intersect with each other, wherein the storage device includes a first magnetization layer having a first magnetization state; a second magnetization layer having a second magnetization state; an intermediate layer provided between the first magnetization layer and the second magnetization layer; a spin absorption layer configured to increase spin pumping of the first magnetization layer; and a spin barrier layer configured to suppress spin pumping of the first magnetization layer, wherein the second magnetization layer includes a first layer having a first magnetization direction and a second layer having a second magnetization direction.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 97.0
- Lexical Diversity: 2.63333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15667750', '14882637', '14288005', '11564595', '14017779']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9298545050886218
- 35 USC 102 Novelty (BERT): 0.5325971367239987
- Combined Prediction Score: 0.8901287682521595
- Mean Citation Score: 332.438052
- Max Citation Score: 372.86548
- Similarity Product: 355.5328922968148

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