PATENT CLAIM ANALYSIS

Application Number: 15943361
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["365", "171000"]

Abstract:
A storage element includes a layer structure including a storage layer having a direction of magnetization which changes according to information, a magnetization fixed layer having a fixed direction of magnetization, and an intermediate layer disposed therebetween, which intermediate layer contains a nonmagnetic material. The magnetization fixed layer has at least two ferromagnetic layers having a direction of magnetization tilted from a direction perpendicular to a film surface, which are laminated and magnetically coupled interposing a coupling layer therebetween. This configuration may effectively prevent divergence of magnetization reversal time due to directions of magnetization of the storage layer and the magnetization fixed layer being substantially parallel or antiparallel, reduce write errors, and enable writing operation in a short time.

Claim (Index 8):
The memory device according to  claim 7 , wherein the magnetization fixed layer has the antiferromagnetic layer, a first ferromagnetic layer, the coupling layer and a second ferromagnetic layer being laminated in order, the first ferromagnetic layer has a first magnetic energy which is defined to have a value calculated by subtracting a magnetic energy in a state where magnetization of the first ferromagnetic layer is perpendicular to its upper film surface, from a magnetic energy in a state where magnetization of the first ferromagnetic layer is parallel to its upper film surface, the second ferromagnetic layer has a second magnetic energy which is defined to have a value calculated by subtracting a magnetic energy in a state where magnetization of the second ferromagnetic layer is perpendicular to its upper film surface, from a magnetic energy in a state where magnetization of the second ferromagnetic layer is parallel to its upper film surface, and the first magnetic energy and the second magnetic energy have values with different signs.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 1.82857
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15233468', '15658862', '14354760', '14359488', '14987215']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8155664328293823
- 35 USC 102 Novelty (BERT): 0.5258367952841395
- Combined Prediction Score: 0.786593469074858
- Mean Citation Score: 327.248182
- Max Citation Score: 355.26532000000014
- Similarity Product: 347.61958020436765

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