PATENT CLAIM ANALYSIS

Application Number: 16126349
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-09
Patent Classification: ["257", "421000"]

Abstract:
According to an embodiment, a semiconductor storage device includes a substrate. A stack is provided above the substrate, and includes a resistance change element and a metal layer provided above the resistance change element. A first insulating layer is provided on a side surface of the stack. A second insulating layer is provided on the first insulating layer. And an electrode is provided on the metal layer and on the first insulating layer so as to extend along a stacking direction in the second insulating layer. A lower surface of the electrode as viewed in the direction has a diameter greater than a diameter of an upper surface of the stack as viewed in the direction. A lowermost portion of the electrode is at a same level as an uppermost portion of the metal layer as viewed in the direction.

Claim (Index 3):
The device according to  claim 1 , wherein\n a lowest-level part of a contact surface between the first insulating layer and the electrode is at a higher level than a highest-level part of a contact surface between the metal layer and the electrode as viewed in the stacking direction.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 2.81132
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16123235', '14642506', '12887437', '14147493', '12704157']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9188605716962815
- 35 USC 102 Novelty (BERT): 0.4998735935773815
- Combined Prediction Score: 0.8769618738843915
- Mean Citation Score: 177.931794
- Max Citation Score: 232.91594
- Similarity Product: 161.3899125607848

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