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 1):
Method for authenticating a user of a mobile communications device, the method comprising the following steps:\n a) the mobile communications device making a first electromagnetic, EM, field measurement, and going to step b); b) the mobile communications device making a second electromagnetic field measurement after a magnetic token associated to said user has been placed in a pre-established first position, and going to step c); c) the mobile communications device making at least a third electromagnetic field measurement after the token has been placed in at least a pre-established second position, and going to step d); d) determining from the measurements made, an EM signature of the token and at least one EM signature of the modification of the token position, and going to step e); e) in a server, verifying 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 verifying whether the at least one determined EM signature of the modification of the token position is authorized by comparing the at least one determined 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 verifying whether a shift in the mobile communications device location is within an authorized range; f) if any of the verifications performed in step e) is negative, considering the authentication unsuccessful and the server sending an unsuccessful authentication message to the mobile device, otherwise the server sending a successful authentication message to the mobile 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): 0.6850052133604174
- 35 USC 102 Novelty (BERT): 0.4625270328316149
- Combined Prediction Score: 0.6627573953075372
- Mean Citation Score: 151.70520800000003
- Max Citation Score: 153.31833999999995
- Similarity Product: 117.74278372874971

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