PATENT CLAIM ANALYSIS

Application Number: 16272183
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["257", "009000"]

Abstract:
Embodiments herein provide methods of forming a magnetic tunnel junction structure. The method includes forming a film stack that includes: a buffer layer; a seed layer disposed over the buffer layer; a first pinning layer disposed over the seed layer; a synthetic ferrimagnet (SyF) coupling layer disposed over the first pinning layer; a second pinning layer disposed over the SyF coupling layer; a structure blocking layer disposed over the second pinning layer; a magnetic reference layer disposed over the structure blocking layer; a tunnel barrier layer disposed over the magnetic reference layer; a magnetic storage layer disposed over the tunnel barrier layer; a capping layer disposed over the magnetic storage layer; and a hard mask disposed over the capping layer, wherein at least one of the capping layer, the buffer layer, and the SyF coupling layer is not fabricated from Ru; and forming a magnetic tunnel junction structure.

Claim (Index 6):
The method of  claim 1 , wherein the capping layer comprises one or more of an Ir containing layer, a Ru containing layer, or a combination thereof.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 99.0
- Lexical Diversity: 3.15094
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15862301', '16029844', '13686169', '12082155', '13863542']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9411420477897496
- 35 USC 102 Novelty (BERT): 0.6062041500579104
- Combined Prediction Score: 0.9076482580165656
- Mean Citation Score: 388.760188
- Max Citation Score: 564.33905
- Similarity Product: 468.16335141471626

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test