PATENT CLAIM ANALYSIS

Application Number: 15766409
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["711", "162000"]

Abstract:
In the field of IT, and in particular to distributed data storage across a plurality of storage servers, the disclosed distributed backup method includes the following steps: dividing the data so as to obtain data blocks; determining, for each block, a particular server from the plurality of storage servers; and memorising each block in the determined server. The determination of the particular server is a function of a current time instant. It can also be a function of a private key of the user. The key is used to form a mask. The latter is offset as a function of the current time instant. Then, the offset mask and the complementary mask thereof are applied, respectively, to two server distribution tables in order to identify the servers to be used for each of the data blocks. The blocks can change servers at each new time instant.

Claim (Index 14):
A system according to  claim 13 , wherein the microprocessor is furthermore configured to determine a new respective storage server at each new time instant, for each data block dividing said data item, so as to store the data block at a new storage server at each new time instant.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.26389
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14339412', '12562984', '09969796', '10509876', '13808936']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5144054338352421
- 35 USC 102 Novelty (BERT): 0.4799189937573843
- Combined Prediction Score: 0.5109567898274563
- Mean Citation Score: 128.72419399999998
- Max Citation Score: 136.32703
- Similarity Product: 88.71775374943317

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