PATENT CLAIM ANALYSIS

Application Number: 15865249
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["257", "421000"]

Abstract:
A Magnetic Tunnel Junction (MTJ) device can include an array of cells. The array of cells can include a plurality of source lines disposed in columns, set of selectors coupled to respective source lines, MTJ structures coupled to respective selectors and a plurality of bit lines disposed in rows and coupled to respective sets of MTJ structures. The array of cells can also include buffers coupled between respective selectors and respective MTJ structures. In addition, multiple arrays can be stacked on top of each other to implement vertical three-dimensional (3D) MTJ devices.

Claim (Index 9):
A Magnetic Tunnel Junction (MTJ) device comprising:\n a plurality of bit lines disposed in rows; an array of MTJ structures, wherein sets of MTJ structures are coupled to respective bit lines, and wherein the array of MTJ structures including:\n a first ferromagnetic layer of a Synthetic Antiferromagnetic (SAF) includes one or more of Cobalt (Co), Platinum (Pt), and Ruthenium (Ru); \n a first non-magnetic layer of the SAF disposed on the first ferromagnetic layer, wherein the first non-magnetic layer includes Magnesium Oxide (MgOx): \n a reference magnetic layer of a MTJ disposed on the first non-magnetic layer, wherein the reference magnetic layer includes one or more of Cobalt (Co), Iron (Fe), and Boron) (B); \n a non-magnetic tunneling barrier layer of the MTJ disposed on the reference magnetic layer, wherein the non-magnetic tunneling barrier layer includes Magnesium Oxide (MgOx); \n a free magnetic layer of the MTJ disposed on the non-magnetic tunneling barrier layer, wherein the free magnetic layer includes one or more of Cobalt (Co), Iron (Fe), Boron (B), and Tungsten (W); and \n one or more capping layers disposed on the free magnetic layer; \n an array of selectors, wherein the selectors are coupled to respective MTJ structures; and plurality of source lines disposed in columns, wherein the bit lines are coupled to respective selectors.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.98077
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15865247', '15859230', '10685824', '11959797', '14735006']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9322114264184572
- 35 USC 102 Novelty (BERT): 0.5463851155985768
- Combined Prediction Score: 0.8936287953364693
- Mean Citation Score: 294.164888
- Max Citation Score: 430.42084000000006
- Similarity Product: 302.1429194414092

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