PATENT CLAIM ANALYSIS

Application Number: 16198021
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["382", "124000"]

Abstract:
Inspired by Shack Hartmann Wavefront Patterns, a device may obtain three dimensional images for use in authentication. Since such images can have high resolution, damage in, for instance, skin on a finger may be recorded and used as part of a temporary template image. In future authentication attempts, an aged version of the temporary template image may be used. Additionally, reference points on the damage may be employed when authenticating.

Claim (Index 12):
A method of authenticating a user in a system wherein a temporary template fingerprint image has been stored, the method comprising:\n obtaining a candidate fingerprint image; generating an aged version of the temporary template fingerprint image, the generating based on modeling a change expected to have occurred between a time of generation of the temporary template fingerprint image and a current time; analyzing a degree of correspondence between the candidate fingerprint image and the aged version of the temporary template fingerprint image; determining that the degree of correspondence between the candidate fingerprint image and the aged version of the temporary template fingerprint image surpasses a threshold; and responsive to the determining, granting access to a system.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 1.50943
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13925111', '15245377', '12784618', '13620401', '12558927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2981871015329144
- 35 USC 102 Novelty (BERT): 0.5151352832016006
- Combined Prediction Score: 0.3198819196997831
- Mean Citation Score: 163.60877
- Max Citation Score: 298.3452
- Similarity Product: 204.53712385582924

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

Dataset: test