PATENT CLAIM ANALYSIS

Application Number: 15918072
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "314000"]

Abstract:
A semiconductor memory device includes a substrate, a first stacked body provided in a first region on the substrate, a transistor formed in a second region of the substrate, and a block member provided between the first stacked body and the transistor. The first stacked body includes a plurality of first silicon oxide films and a plurality of electrode films stacked alternately one by one. Diffusion coefficient of hydrogen in the block member is lower than diffusion coefficient of hydrogen in silicon oxide.

Claim (Index 22):
The device according to  claim 4 , further comprising:\n a second stacked body provided between the first stacked body and the transistor, a plurality of second silicon oxide films and a plurality of silicon nitride films being stacked one by one in the second stacked body; a third silicon oxide film provided between the first stacked body and the second stacked body; and an interlayer insulating film provided on the first stacked body, on the third silicon oxide film, and on the transistor, wherein the second region surrounds the first region, and the block member contains aluminum oxide, is placed in the third silicon oxide film and in the interlayer insulating film, and surrounds the first stacked body.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.17073
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15696717', '12717499', '15696837', '13051595', '12839784']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.914144931056454
- 35 USC 102 Novelty (BERT): 0.4807849157664722
- Combined Prediction Score: 0.8708089295274558
- Mean Citation Score: 201.866948
- Max Citation Score: 204.64978
- Similarity Product: 155.73956362241506

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