PATENT CLAIM ANALYSIS

Application Number: 16108265
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["714", "776000"]

Abstract:
A first node group including at least three nodes is predefined in a distributed storage system. Each node of the first node group is configured to send data blocks stored in storage devices managed by the node to other nodes belonging to the first node group. A first node is configured to receive data blocks from two or more other nodes in the first node group. The first node is configured to create a redundant code using a combination of data blocks received from the two or more other nodes and store the created redundant code to a storage device different from storage devices holding the data blocks used to create the redundant code. Combinations of data blocks used to create at least two redundant codes in redundant codes created by the first node are different in combination of logical addresses of constituent data blocks.

Claim (Index 8):
A distributed storage system comprising:\n a plurality of nodes configured to communicate with one another via a network, and each of the plurality of nodes manages a respective volume, wherein a primary node included in the plurality of nodes is configured to: receive user data with a write request; create primary redundant data based on blocks of the user data; send at least a part of the primary redundant data and the blocks of the user data to different ones of the plurality of nodes, respectively; and store the blocks of the user data in the volume of the first node, and wherein a secondary node included in the plurality of nodes is configured to: receive at least one of primary redundant data and user data from a plurality of other ones of the nodes; create secondary redundant data based on the at least one of the primary redundant data and the user data received from the plurality of other ones of the nodes; and store the secondary redundant data in the volume of the second node.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 96.0
- Lexical Diversity: 2.67857
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15662510', '15777782', '16065961', '15553174', '15821997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3126180465033067
- 35 USC 102 Novelty (BERT): 0.5076268060292926
- Combined Prediction Score: 0.3321189224559053
- Mean Citation Score: 250.38679
- Max Citation Score: 318.3379
- Similarity Product: 268.95530884273046

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