PATENT CLAIM ANALYSIS

Application Number: 16004509
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["711", "103000"]

Abstract:
According to one embodiment, a memory system manages wear of each of a plurality of blocks in a nonvolatile memory. The memory system receives, from a host, a write request including a parameter specifying a data retention term required for first data to be written. The memory system selects, from the blocks, a first block in which a data retention term estimated from the wear of the first block is longer than or equal to the specified data retention term. The memory system writes the first data to the first block.

Claim (Index 5):
The memory system of  claim 1 , wherein\n the controller is configured to:\n classify the blocks into a plurality of block groups corresponding to a plurality of data retention terms based on the wear of each of the blocks; \n select, when a block classified into a first block group having a data retention term which is equal to the specified data retention term is present, the block classified into the first block group as the first block; and \n select, when a block classified into the first block group is not present, a block classified into a second block group having a data retention term longer than the specified data retention term as the first block.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 94.0
- Lexical Diversity: 2.17391
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15703747', '14949078', '13958861', '12752525', '11228345']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5455040402054407
- 35 USC 102 Novelty (BERT): 0.4523172077682637
- Combined Prediction Score: 0.5361853569617231
- Mean Citation Score: 176.34653400000005
- Max Citation Score: 182.95946
- Similarity Product: 166.46725708938598

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