PATENT CLAIM ANALYSIS

Application Number: 15909144
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["714", "746000"]

Abstract:
A data storage apparatus includes a nonvolatile memory device and a controller configured to decode on normal read data read from a target memory cell, calculate a standard deviation of history read voltages for a target memory block including the target memory cell when the decoding of the normal read data fails, compare the calculated standard deviation with a preset first threshold value and a preset second threshold value, and determine a decoding type and a decoding order for the target memory cell based on a comparison result.

Claim (Index 15):
The method of  claim 13 , further comprising:\n determining whether or not the history read voltage for the target memory block is present before the determining of whether or not the number of history read voltages is equal to or larger than n, wherein the determining of whether or not the number of history read voltages is equal to or larger than n is performed when the history read voltage for the target memory block is present.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 90.0
- Lexical Diversity: 1.87755
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14743914', '14960009', '14839236', '15862812', '14634182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2912948139395693
- 35 USC 102 Novelty (BERT): 0.5088535700324365
- Combined Prediction Score: 0.313050689548856
- Mean Citation Score: 200.792078
- Max Citation Score: 211.9974
- Similarity Product: 108.4891350975752

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