PATENT CLAIM ANALYSIS

Application Number: 15778115
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "421000"]

Abstract:
A spin current magnetization reversal element includes: a first ferromagnetic metal layer with a changeable magnetization direction, and a spin-orbit torque wiring, wherein a first direction is defined as a direction perpendicular to a surface of the first ferromagnetic metal layer, the wiring extends in a second direction intersecting the first and is bonded to a first surface of the first ferromagnetic metal layer, wherein the wiring includes a pure spin current generator which is bonded to the metal layer, and a low-resistance portion which is connected to both ends of the generator in the second direction and is formed of a material having a smaller electrical resistivity than the generator, and the generator is formed so that an area of a cross-section orthogonal to the first direction continuously and/or stepwisely increases as it recedes from a bonding surface bonded to the first ferromagnetic metal layer in the first direction.

Claim (Index 17):
The spin current magnetization reversal element according to  claim 1 , wherein the spin current magnetization reversal element includes one of the characteristics (i) and (ii):\n (i) in the spin-orbit torque wiring, a surface of the pure spin current generator which is bonding to the first ferromagnetic metal layer protrudes upward to be separated from the low-resistance portion; and (ii) in the spin-orbit torque wiring, a surface of the pure spin current generator which is opposite to the bonding surface bonding to the first ferromagnetic metal layer protrudes downward to be separated from the first ferromagnetic metal layer and the low-resistance portion.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 93.0
- Lexical Diversity: 2.43077
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15708747', '15778577', '15777894', '15642003', '15705991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9498134474930984
- 35 USC 102 Novelty (BERT): 0.5737199947055228
- Combined Prediction Score: 0.9122041022143408
- Mean Citation Score: 458.54499
- Max Citation Score: 480.80035
- Similarity Product: 398.1575740997493

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