PATENT CLAIM ANALYSIS

Application Number: 16405016
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-08
Patent Classification: ["713", "186000"]

Abstract:
The present invention relates to a user authentication server which mixedly uses both a password and biometric information. The user authentication server comprise: a variable keypad generation unit for generating a variable keypad including password keys and a biometric authentication key, wherein the position of each password key and the position of the biometric authentication key are changed in each generation of the keypad; an authentication information storage unit for storing authentication information of portable terminal users; and an authentication unit for authenticating a user by remotely providing information of generated variable keypad to a portable terminal, and comparing biometric information and information of the positions of the password keys in accordance with the order of input by the user, received from the portable terminal, with the authentication information stored in the authentication information storage unit.

Claim (Index 1):
A mobile terminal capable of user authentication, the mobile terminal comprising:\n a display unit configured to display information on a variable keypad, wherein positions of password keys and biometric authentication key are changed every time the variable keypad is generated; and a control unit configured to receive the information on the variable keypad from a user authentication server and deliver position information of password keys, order in which the password keys are input, and biometric information to the user authentication server through the variable keypad.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 2.45763
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15322333', '14577661', '14233140', '14693521', '14467720']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3982285627329515
- 35 USC 102 Novelty (BERT): 0.5356511828212615
- Combined Prediction Score: 0.4119708247417825
- Mean Citation Score: 225.511026
- Max Citation Score: 370.6465
- Similarity Product: 345.9455496150852

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