PATENT CLAIM ANALYSIS

Application Number: 15940521
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["711", "113000"]

Abstract:
A method for reading data stored in a redundant array of independent disks (RAID). The RAID includes a RAID controller, a first cache, and a hard disk including a hard disk controller and a second cache. The method includes: receiving a read request, wherein the read request comprises an identifier of a to-be-read logical block; sending a first command to a hard disk controller of the hard disk when the first cache does not comprise data stored in the to-be-read logical block, wherein the first command is used to instruct the hard disk controller of the hard disk to return the data of the to-be-read logical block from the second cache of the hard disk; outputting the returned data, and caching the returned data in the first cache; and controlling the hard disk controller of the first hard disk to delete the returned data stored in the second cache.

Claim (Index 12):
The apparatus according to  claim 11 ,\n the first command is used to instruct the hard disk controller of the hard disk to delete the returned data cached in the second cache after the data stored in the to-be-read logical block is returned.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.81034
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11049002', '11086066', '12860856', '11503050', '13264275']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5468199940979214
- 35 USC 102 Novelty (BERT): 0.481299871320659
- Combined Prediction Score: 0.5402679818201952
- Mean Citation Score: 196.383386
- Max Citation Score: 197.38188
- Similarity Product: 146.01852185372832

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