PATENT CLAIM ANALYSIS

Application Number: 15896365
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["365", "189050"]

Abstract:
According to one embodiment, a semiconductor memory device includes: a first memory cell; a first latch circuit; and a second latch circuit. The first latch circuit and the second latch circuit are associated with the first memory cell. When the semiconductor memory device receives, from an external device, a first address designating one of the first latch circuit and the second latch circuit and a read command for data of the first memory cell, data is read from the first memory cell and the read data is held in the one of the first latch circuit and the second latch circuit corresponding to the first address.

Claim (Index 14):
The semiconductor memory device according to  claim 13 , wherein the first memory cell is capable of storing multi-bit data in accordance with a threshold voltage thereof,\n a first bit of the multi-bit data is determined at least based on a first read operation using, as a read level, a voltage between a first threshold value range and a second threshold value range, and a second read operation using, as a read level, a voltage between a third threshold value range and a fourth threshold value range, the semiconductor memory device receives the first signal set a number of times with respect to the first read operation, and receives the first signal set a number of times with respect to the second read operation, and the first address designates the first latch circuit as a storage in which the data repeatedly read in the first read operation is held, and further designates the second latch circuit as a storage in which the data repeatedly read in the second read operation is held to generate first soft bit data in the first latch circuit and second soft bit data in the second latch circuit, which are to be used for a soft decision operation.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 2.9
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15455419', '15459294', '14023187', '14918036', '15195560']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.784077096389354
- 35 USC 102 Novelty (BERT): 0.4939725662886507
- Combined Prediction Score: 0.7550666433792836
- Mean Citation Score: 216.198756
- Max Citation Score: 238.50389
- Similarity Product: 179.51344108165085

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test