PATENT CLAIM ANALYSIS

Application Number: 15876028
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["714", "764000"]

Abstract:
A storage device includes: a plurality of memory devices configured as a virtual device utilizing stateless data protection; and a virtual device layer configured to manage the virtual device to store objects by applying erasure coding to some of the objects and replication to other ones of the objects depending on respective sizes of the objects.

Claim (Index 13):
A method of utilizing a virtual device layer to store objects in a virtual device comprising a plurality of memory devices, the method comprising:\n determining by the virtual device layer whether a corresponding one of the objects is large or small; if the corresponding one of the objects is classified as large:\n determining a chunk size for erasure coding and an amount of padding of a data chunk of the corresponding one of the objects; \n calculating P parity chunks using erasure coding; \n determining the memory devices to store the data and parity chunks; and \n writing the data and parity chunks to the memory devices, and \n if the corresponding one of the objects is classified as small:\n determining the memory devices for data and replicas; and \n writing the data and the replicas to the memory devices.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 1.55263
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11684589', '15137920', '11684584', '15211208', '15472271']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3009311277801739
- 35 USC 102 Novelty (BERT): 0.4764312004472449
- Combined Prediction Score: 0.318481135046881
- Mean Citation Score: 213.702632
- Max Citation Score: 220.74968
- Similarity Product: 175.54940641386986

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