PATENT CLAIM ANALYSIS

Application Number: 16132208
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["365", "185030"]

Abstract:
Data storage circuits are connected to the bit lines in a one-to-one correspondence. A write circuit writes the data on a first page into a plurality of 5 first memory cells selected simultaneously by a word line. Thereafter, the write circuit writes the data on a second page into the plurality of first memory cell. Then, the write circuit writes the data on the first and second pages into second memory cells adjoining 10 the first memory cells in the bit line direction.

Claim (Index 2):
A semiconductor memory device comprising:\n a memory cell array in which memory cells are provided in a matrix, the memory cells connected to word lines and bit lines, the memory cells storing one of n values (n is a natural number equal to or larger than 3); and data holding circuits connected to the bit lines and holding data to be written to the memory cells, wherein, after a writing of the data is performed to the memory cells and a verification for writing of data of (k\u22121) value (k\u2264n) is performed according to the data of the data holding circuits, a verification for writing of data of k value is performed using a first level corresponding to a value less than the k value and a second level corresponding to the k value,\n when a threshold voltage of the memory cell does not reach the first level, the data of the data holding circuit is not changed, \n when the threshold voltage of the memory cell reaches the first level and does not reach the second level, the data of the data hold circuit is set as the data of the (k\u22121) value, and \n when the threshold voltage of the memory cell reaches the second level, the data of the data hold circuit is set as non-write data, \n a writing of the data is performed to the memory cells according to the data of the data hold circuits after the verification of the k value.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 2.06977
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11469279', '11325917', '15251798', '14861288', '13158508']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8288490484669692
- 35 USC 102 Novelty (BERT): 0.5417639582259652
- Combined Prediction Score: 0.8001405394428688
- Mean Citation Score: 408.626606
- Max Citation Score: 411.96634
- Similarity Product: 301.6706418763613

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