PATENT CLAIM ANALYSIS

Application Number: 16281326
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-07
Patent Classification: ["382", "159000"]

Abstract:
A method for training a classifier for authenticating signatures hand-drawn on an electronic input element includes receiving a set of multiple signature properties of each of multiple signatures documented over a time range of a common user, each set of multiple signature properties is associated with a time period during which a respective signature was documented at the time range, wherein the plurality of signatures were hand-drawn and digitally recorded using an electronic input element; generating a signature authenticating classifier for authenticating additional signatures of the common user based on the set of multiple signature properties of each of the plurality of signatures, wherein a weight assigned to each the set of multiple signature properties or a portion thereof decreases overtime, the weight is used for the generation of the classifier; and providing the signature authenticating classifier for authenticating the additional signatures

Claim (Index 17):
The method of  claim 12 , wherein the dynamic features include at least one member of a group consisting of: Total duration, Write duration, Duration between first and second stroke, Duration of longest stroke, Time of start of second stroke, Number of points, Average speed, Maximum speed, Standard deviation of speed, Average horizontal speed, Maximum horizontal speed, Minimum horizontal speed, Standard deviation of horizontal speed, Average vertical speed, Maximum vertical speed, Minimum vertical speed, Standard deviation of vertical speed, Average acceleration, Maximum acceleration, Standard deviation of acceleration, Average pressure, Maximum pressure, Standard deviation of pressure, Average tilt, Maximum tilt, Standard deviation of tilt, Time of maximum x, Time of minimum x, Time of maximum speed, Time of minimum speed, Time of maximum horizontal speed, Time of minimum horizontal speed, Time of maximum vertical speed, Time of minimum vertical speed, Time of maximum acceleration, Duration of going up, Duration of going down, Duration of going right, Duration of going left, Total time of top quarter, Total time of bottom quarter, Average speed of top quarter, Average speed of bottom quarter, Average acceleration of top quarter, Average acceleration of bottom quarter, Pressure at point of maximum speed, Pressure at point of minimum speed, Pressure at point of maximum acceleration, Pressure at point of maximum curvature, Average pressure of going up, Average pressure of going down, Average pressure of going left, Average pressure of going right, Tilt at point of maximum speed, Tilt at point of minimum speed, Tilt at point of maximum acceleration, Tilt at point of maximum curvature, Average pressure of going up, Average pressure of going down, Average pressure of going left, Average pressure of going right, Tilt at point of maximum x, Tilt at point of minimum x, Tilt at point of maximum y, Tilt at point of minimum y.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 99.0
- Lexical Diversity: 2.42623
- Patent Class: 382.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15306297', '14022080', '15649144', '15298937', '15062255']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3248411537184748
- 35 USC 102 Novelty (BERT): 0.5803856080784744
- Combined Prediction Score: 0.3503955991544747
- Mean Citation Score: 227.892862
- Max Citation Score: 465.0259400000001
- Similarity Product: 426.13203922426345

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

Dataset: test