PATENT CLAIM ANALYSIS

Application Number: 15983255
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-05
Patent Classification: ["257", "421000"]

Abstract:
A variable resistance memory device includes a metal interconnection layer on a substrate, an interlayer insulating layer on the metal interconnection layer and defining a contact hole for exposing a portion of the metal interconnection layer, a barrier metal layer including a plurality of sub-barrier metal layers inside the contact hole, a plug metal layer on the barrier metal layer and burying the contact hole, and a variable resistance structure on the barrier metal layer and the plug metal layer.

Claim (Index 20):
The variable resistance memory device of  claim 17 , wherein\n the variable resistance layer includes a magnetic tunnel junction (MTJ) device or a magnetic resistance device.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.42857
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15131564', '15925043', '13753712', '14639183', '15085230']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9166137539386882
- 35 USC 102 Novelty (BERT): 0.5050480459903627
- Combined Prediction Score: 0.8754571831438557
- Mean Citation Score: 252.25252200000003
- Max Citation Score: 264.03906
- Similarity Product: 211.0432770204985

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