PATENT CLAIM ANALYSIS

Application Number: 15915129
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["365", "185180"]

Abstract:
A nonvolatile semiconductor memory device according to one embodiment of the present invention includes: a memory cell array and a control circuit. The control circuit executes a first reading operation and a second reading operation. The first reading operation is an operation of reading a threshold voltage set in the selected memory cell by setting a voltage between a control gate electrode and source of the selected memory cell to a first value. The second reading operation is an operation of reading a threshold voltage set in the selected memory cell by setting a voltage between the control gate electrode and source of the selected memory cell to a second value lower than the first value. When executing the second reading operation, the control circuit keeps a voltage of the control gate electrode of the selected memory cell to 0 or a positive value.

Claim (Index 16):
16  The method of performing a reading operation in a nonvolatile semiconductor memory device according to  claim 9 , wherein\n the first reading pass voltage and the second reading pass voltage are applied to the control gate electrode of the second memory cell adjoining the first memory cell in the memory string in the first reading operation and in the second reading operation.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 90.0
- Lexical Diversity: 2.96078
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15598554', '14088744', '15263518', '13749029', '13246004']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8631530372710181
- 35 USC 102 Novelty (BERT): 0.5336534589023638
- Combined Prediction Score: 0.8302030794341526
- Mean Citation Score: 386.615656
- Max Citation Score: 387.90625
- Similarity Product: 313.14865848794585

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