PATENT CLAIM ANALYSIS

Application Number: 16002277
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-02
Patent Classification: ["711", "206000"]

Abstract:
A storage device includes a nonvolatile memory and a controller configured to access the nonvolatile memory in response to a command from a host apparatus. In response to a first command which includes a first logical address and a second logical address, the controller updates a logical-to-physical address conversion map to correlate the second logical address with a physical address of the nonvolatile memory to which the first logical address is correlated. In response to a second command which includes the first logical address, the controller updates the logical-to-physical address conversion map to invalidate the correlation between the first logical address and the physical address.

Claim (Index 15):
A method of defragmenting logical addresses of a file that is stored in a storage device, which includes a first logical address correlated with a first physical address and a second logical address correlated with a second physical address, said method comprising:\n creating a temporary file having third and fourth logical addresses that are consecutive in a logical address space; issuing first and second commands of a first type to the storage device, the first command including the first and third logical addresses and the second command including the second and fourth logical addresses, wherein the storage device, in response to the first command, updates a logical-to-physical address conversion map to correlate the third logical address with the first physical address and, in response to the second command, updates the logical-to-physical address conversion map to correlate the fourth logical address with the second physical address; and issuing third and fourth commands of a second type to the storage device, the third command including the first logical address and the fourth command including the second logical address, wherein the storage device, in response to the third command, updates the logical-to-physical address conversion map to invalidate the correlation between the first logical address and the first physical address and, in response to the fourth command, updates the logical-to-physical address conversion map to invalidate the correlation between the second logical address and the second physical address.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 2.75
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14152333', '15914009', '15446796', '15394958', '15392353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5019511693860252
- 35 USC 102 Novelty (BERT): 0.4665907163764291
- Combined Prediction Score: 0.4984151240850656
- Mean Citation Score: 164.64083200000005
- Max Citation Score: 182.67787
- Similarity Product: 145.77014186053157

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