PATENT CLAIM ANALYSIS

Application Number: 16162667
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["438", "702000"]

Abstract:
According to one embodiment, a method for manufacturing a semiconductor memory device includes simultaneously forming a plurality of first holes and a plurality of second holes in a stacked body. The stacked body includes a plurality of first layers and a plurality of second layers. The method includes etching a portion between the second holes next to each other in the stacked body, and connecting at least two or more second holes to form a groove. The method includes forming a film including a charge storage film on a sidewall of the first holes. The method includes forming a channel film on a sidewall of the film including the charge storage film.

Claim (Index 37):
The device according to  claim 36 , wherein\n the columnar portions include a plurality of first columnar portions and a plurality of second columnar portions, the first columnar portions being arranged in the first direction adjacent to the separation portion in the first portion of the stacked body, the second columnar portions being arranged in the first direction adjacent to the separation portion in the second portion of the stacked body, the first columnar portions are arranged in a position relationship with a half pitch shifted in the first direction from the first concave portions disposed at the sidewall on the first portion side, and the second columnar portions are arranged in a position relationship with a half pitch shifted in the first direction from the second concave portions disposed at the sidewall on the second portion side.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 97.0
- Lexical Diversity: 2.42857
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14639084', '14018733', '15440025', '14464223', '15213537']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8546704954150199
- 35 USC 102 Novelty (BERT): 0.5150868031476649
- Combined Prediction Score: 0.8207121261882845
- Mean Citation Score: 246.04117
- Max Citation Score: 303.4523
- Similarity Product: 267.57691159315107

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