PATENT CLAIM ANALYSIS

Application Number: 16268885
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["726", "026000"]

Abstract:
A method for information management using a specific tree based on a blockchain is provided. The method includes steps of: a user device (a) if private data related to a subject are acquired from a specific user of the user device, generating the specific tree, wherein the specific tree has leaf nodes to which private function values, created by applying its algorithm to the private data or their processed values, is allocated; and (b) (i) performing one of (i-1) registering a representative value of the specific tree as a subject ID of the subject and (i-2) registering information on the specific tree as the subject ID of the subject, in the blockchain, and (ii) supports another device to register one of (ii-1) the representative value of the specific tree as the subject ID and (ii-2) the information on the specific tree as the subject ID, in the blockchain.

Claim (Index 18):
A service-providing server for information management using at least one specific tree based on a blockchain, comprising:\n at least one memory that stores instructions; and at least one processor configured to execute the instructions to perform processes of: (I) on condition that at least one specific tree for reference has been generated and information on the specific tree for reference has been registered as a subject ID of at least one subject in the blockchain such that the information on the specific tree for reference corresponds to the subject, wherein the specific tree for reference has leaf nodes to which each of private function values, created by applying its corresponding algorithm to each of one or more private data related to the subject or their processed values, is allocated, if specific private data among the private data is acquired from at least one user device, acquiring or supporting another device to acquire the information on the specific tree for reference stored in the blockchain as corresponding to the subject; and (II) allocating or supporting another device to allocate at least one specific private function value, created by applying the algorithm to the specific private data or their processed values, to at least one specific leaf node at a location corresponding to the specific private data by referring to the information on the specific tree for reference, to thereby generate at least one specific tree for comparison, and determining or supporting another device to determine whether the specific private data acquired from the user device is forged by comparing a representative value of the specific tree for comparison and a representative value in the information on the specific tree for reference acquired from the blockchain.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 99.0
- Lexical Diversity: 2.43056
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16268509', '16049379', '16049328', '16008359', '15814485']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3007244223020882
- 35 USC 102 Novelty (BERT): 0.5139266100931746
- Combined Prediction Score: 0.3220446410811968
- Mean Citation Score: 268.485152
- Max Citation Score: 311.60806
- Similarity Product: 221.2503153458333

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