PATENT CLAIM ANALYSIS

Application Number: 15916551
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["365", "185010"]

Abstract:
According to one embodiment, a semiconductor memory device includes a memory string including first and second selection transistors, a first transistor, and first and second memory cell transistors, first and second selection gate lines, first to third word lines, and a row decoder. A write operation includes a first mode to write one-bit data and a second mode to write two-bit data. In a case of writing the one-bit data to the first memory cell transistor in the first mode, the row decoder applies a first voltage to the first word line. In a case of writing the two-bit data to the first memory cell transistor in the second mode, the row decoder applies, to the first word line, a second voltage that is higher than the first voltage.

Claim (Index 8):
The memory system according to  claim 7 , wherein:\n in the case of writing the one-bit data to the first memory cell transistor in the first mode, the row decoder applies the first voltage to the first word line, applies, to the second word line, a fifth voltage that is higher than the first and fourth voltages, and applies, to the third word line, a sixth voltage that is higher than the first and fourth voltages and is lower than the fifth voltage while applying a third voltage to the first selection gate line and applying, to the second selection gate line, a fourth voltage that is higher than the third voltage; and in the case of writing the two-bit data to the first memory cell transistor in the second mode, the row decoder applies the second voltage to the first word line, applies the fifth voltage to the second word line, and applies the sixth voltage to the third word line while applying the third voltage to the first selection gate line and applying the fourth voltage to the second selection gate line.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 3.1087
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15693407', '13779427', '14474307', '15337852', '15723295']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7924456740129635
- 35 USC 102 Novelty (BERT): 0.5053984183090161
- Combined Prediction Score: 0.7637409484425688
- Mean Citation Score: 242.885156
- Max Citation Score: 272.94223
- Similarity Product: 201.47699259458184

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