PATENT CLAIM ANALYSIS

Application Number: 15921123
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["365", "185030"]

Abstract:
A word-line controller applies a voltage to a selected word-line. A bit-line controller applies voltages to bit-lines. A detector detects data of memory-cells. A write sequence of writing data in selected memory-cells connected to the selected word-line has at least one write-loop including a write operation of applying a plurality of write voltages with the word-line controller and the bit-line controller, and a verify operation of verifying with the detection circuit whether a threshold voltage of each of the selected memory-cells has reached a plurality of reference voltages for corresponding write data. The word-line controller and the bit-line controller select a write voltage corresponding to a threshold voltage of each of the selected memory-cells from among the write voltages with respect to each of the write-loops, and apply the selected write voltage to the selected memory-cell in a subsequent write operation.

Claim (Index 1):
A semiconductor storage device comprising:\n a plurality of word lines; a plurality of bit lines; a plurality of memory cells; a word line controller configured to apply a voltage to a selected word line among the word lines; a bit line controller configured to apply voltages to the bit lines; and a detection circuit configured to detect data of the memory cells by comparing threshold voltages of the memory cells with a reference voltage, wherein a write sequence of writing data in selected memory cells connected to the selected word line comprises at least one write loop including a write operation of applying a plurality of write voltages with the word line controller and the bit line controller, and a verify operation of verifying with the detection circuit whether a threshold voltage of each of the selected memory cells has reached a plurality of reference voltages for corresponding write data, and the word line controller and the bit line controller select a write voltage corresponding to a threshold voltage of each of the selected memory cells from among the write voltages with respect to each of the write loops, and apply the selected write voltage to the selected memory cell in a subsequent write operation.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 2.69091
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15253520', '15247916', '15918351', '13051337', '15915506']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8102020039621995
- 35 USC 102 Novelty (BERT): 0.4821737741290192
- Combined Prediction Score: 0.7773991809788815
- Mean Citation Score: 258.54287200000005
- Max Citation Score: 272.07654
- Similarity Product: 247.82527569924832

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

Dataset: test