PATENT CLAIM ANALYSIS

Application Number: 16037111
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["711", "103000"]

Abstract:
According to one embodiment, a storage system receives, from a host, a data copy command including an address of a copy source block, an address of a copy start page in the copy source block, an address of a copy destination block, an address of a transfer start page in the copy destination block, management data indicating validity/invalidity of data in each page, and a termination condition. The storage system starts, beginning with the copy start page, a data copy operation of copying valid data in the copy source block to a copy destination region of the copy destination block beginning with the transfer start page of the copy destination block, and skipping copying of invalid data in the copy source block.

Claim (Index 7):
A method of controlling a nonvolatile memory including a plurality of blocks, each of the blocks being a unit for erasing of data and including a plurality of pages, each of the pages being a unit for reading and writing of data and configured to store a plurality of data units, the method comprising:\n receiving, from a host, a data copy command that includes management data and designates a copy source and a copy destination, the management data being indicative of validity or invalidity of each of data units stored in a first page in a first block of the copy source; and in a case where the first page in the first block stores a valid data unit and an invalid data unit, copying the valid data unit to a second page in a second block of the copy destination, and not copying the invalid data unit to the second page in the second block.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 95.0
- Lexical Diversity: 3.06818
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15250011', '15249968', '15249924', '15250215', '15700376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5298374575819859
- 35 USC 102 Novelty (BERT): 0.568323697732002
- Combined Prediction Score: 0.5336860815969875
- Mean Citation Score: 360.480316
- Max Citation Score: 462.83438
- Similarity Product: 371.9344035803366

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