PATENT CLAIM ANALYSIS

Application Number: 16183764
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["455", "411000"]

Abstract:
Present invention provides a method, system and application for providing authentication of a mobile device user, based on the measurement of electromagnetic fields modified by a pre-established movement of a specific magnetic token associated to the user. This univocal process will be able to obtain new authentication factors, including something that the user owns (i.e., the token), something that the user knows (i.e., the interaction between the token and the device), and somewhere that the user is (i.e., where the interaction takes place).

Claim (Index 13):
System for authenticating a user of a mobile communications device, the system comprising:\n a magnetic token associated to the user of the mobile communications device; the mobile communications device comprising:\n a magnetometer configured to:\n make a first electromagnetic, EM, field measurement; \n after the first measurement, make a second electromagnetic field measurement after the magnetic token has been placed in a pre-established first position; \n after the second measurement, make at least a third electromagnetic field measurement after the magnetic token has been placed in at least a pre-established second position; \n \n a processor configured to determine from the measurements made, an EM signature of the token and at least one EM signature of the modification of the token position; \n transmission means for transmitting the first electromagnetic field measurement and/or the EM signature of the token and/or the at least one EM signature of the modification of the token position to a server; \n the server comprising:\n a processor configured to:\n verify whether the determined EM signature of the token is authorized by comparing the determined EM signature of the token with a stored authorized EM signature of the token and/or verify whether the determined at least one EM signature of the modification of the token position is authorized by comparing the determined at least one EM signature of the modification of the token position with at least one stored authorized EM signature of the modification of the token position and/or verify whether a shift in the mobile communications device location is within an authorized range; \n if any of the verifications performed is negative, considering the authentication unsuccessful, otherwise considering the authentication successful; \n \n transmission means for transmitting the result of the authentication to the mobile communications device.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 1.76786
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14948567', '14207100', '14299400', '13180805', '14196947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6835881217063629
- 35 USC 102 Novelty (BERT): 0.4686469049190185
- Combined Prediction Score: 0.6620940000276285
- Mean Citation Score: 151.70520800000003
- Max Citation Score: 153.31833999999995
- Similarity Product: 112.19140985143422

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

Dataset: test