PATENT CLAIM ANALYSIS

Application Number: 16032716
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-09
Patent Classification: ["257", "421000"]

Abstract:
A magnetic device may include a layer stack. The layer stack may include a first ferromagnetic layer; a non-magnetic spacer layer on the first ferromagnetic layer, where the non-magnetic spacer layer comprises at least one of Ru, Ir, Ta, Cr, W, Mo, Re, Hf, Zr, or V; a second ferromagnetic layer on the non-magnetic spacer layer; and an oxide layer on the second ferromagnetic layer. The magnetic device also may include a voltage source configured to apply a bias voltage across the layer stack to cause switching of a magnetic orientation of the second ferromagnetic layer without application of an external magnetic field or a current. A thickness and composition of the non-magnetic spacer layer may be selected to enable a switching direction of the magnetic orientation of the second ferromagnetic layer to be controlled by a sign of the bias voltage.

Claim (Index 1):
A magnetic device comprising:\n a layer stack comprising:\n a first ferromagnetic layer; \n a non-magnetic spacer layer on the first ferromagnetic layer, wherein the non-magnetic spacer layer comprises at least one of Ru, Ir, Ta, Cr, W, Mo, Re, Hf, Zr, or V; \n a second ferromagnetic layer on the non-magnetic spacer layer; \n an oxide layer on the second ferromagnetic layer; \n a voltage source configured to apply a bias voltage across the layer stack to cause switching of a magnetic orientation of the second ferromagnetic layer without application of an external magnetic field or a current, wherein a thickness and composition of the non-magnetic spacer layer is selected to enable a switching direction of the magnetic orientation of the second ferromagnetic layer to be controlled by a sign of the bias voltage.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 2.48438
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15829134', '13739016', '13863542', '15462760', '13686169']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.92565666168206
- 35 USC 102 Novelty (BERT): 0.5274716706461025
- Combined Prediction Score: 0.8858381625784644
- Mean Citation Score: 317.347484
- Max Citation Score: 357.95752000000016
- Similarity Product: 295.4732836754609

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