PATENT CLAIM ANALYSIS

Application Number: 16419009
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["713", "168000"]

Abstract:
A method for secure transmission of user-authenticating information is provided. The method includes steps of: a service-providing server (a) determining whether a public key of the user is registered in a blockchain network, and instructing a user-authenticating information generator to generate user-authenticating information for reference, instructing an encrypting engine to encrypt the generated user-authenticating information for reference by using the public key of the user retrieved from the blockchain network, and instructing a message-sending part to transmit the encrypted user-authenticating information for reference to a mobile device of the user; and (b) in case that user-authenticating information for comparison is acquired from the user device and if the user-authenticating information for comparison is determined as identical to the user-authenticating information for reference, providing the user device with the service desired by the user.

Claim (Index 10):
The service-providing server of  claim 8 , wherein, at the process of (I), the processor, if the public key of the user is determined as not registered in the blockchain network, transmits a generation request for the public key of the user to the mobile device of the user, to thereby allow the mobile device of the user to generate the private key of the user and its corresponding public key of the user by way of a key-generating engine, allows the private key of the user to be stored in the mobile device and the public key of the user to be transmitted to the service-providing server, and if the public key of the user is acquired from the mobile device of the user, transmits the public key of the user to at least one blockchain node included in the blockchain network, to thereby instruct the at least one blockchain node to register the public key of the user in the blockchain network, and acquires a transaction ID for registration corresponding to the public key of the user registered in the blockchain network.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 100.0
- Lexical Diversity: 2.19697
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16027055', '16008359', '16368582', '16018195', '15449902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4390084383805897
- 35 USC 102 Novelty (BERT): 0.5520104329799368
- Combined Prediction Score: 0.4503086378405244
- Mean Citation Score: 297.266592
- Max Citation Score: 410.1531
- Similarity Product: 327.78193776388764

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