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 21):
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 block member contains aluminum oxide and is placed between the transistor and the interlayer insulating film and between the second stacked body and the third silicon oxide film.

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): 0.9138309407218728
- 35 USC 102 Novelty (BERT): 0.484791866839271
- Combined Prediction Score: 0.8709270333336128
- Mean Citation Score: 201.866948
- Max Citation Score: 204.64978
- Similarity Product: 149.42158161030892

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