PATENT CLAIM ANALYSIS

Application Number: 15976606
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-09
Patent Classification: ["360", "125300"]

Abstract:
A spin transfer torque (STT) device has a free ferromagnetic layer that includes a Heusler alloy layer and a template layer beneath and in contact with the Heusler alloy layer. The template layer may be a ferromagnetic alloy comprising one or more of Co, Ni and Fe and the element X, where X is selected from one or more of Ta, B, Hf, Zr, W, Nb and Mo. A CoFe nanolayer may be formed below and in contact with the template layer. The STT device may be a spin-torque oscillator (STO), like a STO incorporated into the write head of a magnetic recording disk drive. The STT device may also be a STT in-plane or perpendicular magnetic tunnel junction (MTJ) cell for magnetic random access memory (MRAM). The template layer reduces the critical current density of the STT device.

Claim (Index 19):
The head of  claim 15  wherein the write head includes a trailing shield, and wherein the polarizing layer comprises the trailing shield.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 1.96341
- Patent Class: 360.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15596198', '15976750', '15607604', '13933321', '12632787']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7794792883721359
- 35 USC 102 Novelty (BERT): 0.5680545589834377
- Combined Prediction Score: 0.758336815433266
- Mean Citation Score: 401.53161200000005
- Max Citation Score: 482.8785
- Similarity Product: 343.907413675189

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

Dataset: test