PATENT CLAIM ANALYSIS

Application Number: 15977794
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["714", "006240"]

Abstract:
This application discloses a storage controller. When running, the storage controller encodes, according to a check matrix, K to-be-coded data chunks obtained from a client, to generate two check chunks. In this way, if any chunk is damaged subsequently, the damaged chunk may be recovered by using the check matrix and an undamaged chunk.

Claim (Index 6):
The data processing chip according to  claim 5 , wherein the ((k\u22121)*R+1) th  column to the (k*R) th  column of the check matrix respectively correspond to the R data code blocks of the k th  data chunk in the K to-be-coded data chunks, the (K*R+1) th  column to the ((K+1)*R) th  column of the check matrix respectively correspond to the R check code blocks of the first check chunk, and the ((K+1)*R+1) th  column to the ((K+2)*R) th  column of the check matrix respectively correspond to the R check code blocks of the second check chunk; and\n wherein there are three coordinates of 1 in a D th  row of the check matrix, wherein the D th  row is any row of the check matrix, and the circuit performs an exclusive OR operation on any two of three code blocks corresponding to the coordinates of 1 in the D th  row of the check matrix, to obtain a code block that does not participate in this exclusive OR operation and that is in the three code blocks corresponding to the coordinates of 1 in the D th  row of the check matrix.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 1.5
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13996825', '15460119', '10966984', '13190151', '13640568']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3214332746955126
- 35 USC 102 Novelty (BERT): 0.4976128870930586
- Combined Prediction Score: 0.3390512359352672
- Mean Citation Score: 219.847278
- Max Citation Score: 236.84859
- Similarity Product: 168.472946835891

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test