PATENT CLAIM ANALYSIS

Application Number: 15986487
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "421000"]

Abstract:
A magnetic cell includes an attracter material proximate to a magnetic region (e.g., a free region). The attracter material is formulated to have a higher chemical affinity for a diffusible species of a magnetic material, from which the magnetic region is formed, compared to a chemical affinity between the diffusible species and at least another species of the magnetic material. Thus, the diffusible species is removed from the magnetic material to the attracter material. The removal accommodates crystallization of the depleted magnetic material. The crystallized, depleted magnetic material enables a high tunnel magnetoresistance, high energy barrier, and high energy barrier ratio. The magnetic region may be formed as a continuous magnetic material, thus enabling a high exchange stiffness, and positioning the magnetic region between two magnetic anisotropy-inducing oxide regions enables a high magnetic anisotropy strength. Methods of fabrication and semiconductor devices are also disclosed.

Claim (Index 16):
The semiconductor device of  claim 9 , wherein the attractor material comprises at least one of tantalum, tungsten, hafnium, or zirconium bonded to boron.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.18919
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15690013', '15468225', '14030763', '14193979', '15939939']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9524296554714436
- 35 USC 102 Novelty (BERT): 0.5892224305082225
- Combined Prediction Score: 0.9161089329751216
- Mean Citation Score: 475.947334
- Max Citation Score: 540.19916
- Similarity Product: 425.74387181276086

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