PATENT CLAIM ANALYSIS

Application Number: 16191727
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["257", "421000"]

Abstract:
A semiconductor memory device includes free magnetic pattern on a substrate, a reference magnetic pattern on the free magnetic pattern, the reference magnetic pattern including a first pinned pattern, a second pinned pattern, and an exchange coupling pattern between the first and second pinned patterns, a tunnel barrier pattern between the reference magnetic pattern and the free magnetic pattern, a polarization enhancement magnetic pattern between the tunnel barrier pattern and the first pinned pattern, and an intervening pattern between the polarization enhancement magnetic pattern and the first pinned pattern, wherein the first pinned pattern includes first ferromagnetic patterns and anti-ferromagnetic exchange coupling patterns which are alternately stacked.

Claim (Index 42):
The semiconductor device of  claim 40 , wherein the non-magnetic material included in each of the first non-magnetic patterns couples adjacent first ferromagnetic patterns to have magnetic moments of the adjacent first ferromagnetic patterns anti-parallel to each other.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 3.13514
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15814588', '15244498', '14315610', '14686761', '14729710']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.926068174546019
- 35 USC 102 Novelty (BERT): 0.572897170764171
- Combined Prediction Score: 0.8907510741678342
- Mean Citation Score: 358.54234
- Max Citation Score: 453.7796
- Similarity Product: 387.7051425147056

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