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 18):
The method of  claim 12 , wherein the dynamic features include at least one member of a group consisting of: Number of stokes, Start direction, End direction, Average direction of the longest stroke, Start direction of second stroke, Direction from start of first stroke to start of second stroke, Direction from end of first stroke to start of second stroke, Medium direction, Direction from start to end, Direction from start to center, Direction from end to center, Area, Aspect ratio, Length, Length/Area ratio, Difference of x of start to minimum, Difference of x of start to maximum, Difference of y of start to minimum, Difference of y of start to maximum, Difference of x of end to minimum, Difference of x of end to maximum, Difference of y of end to minimum, Difference of y of end to maximum, Number of change in x direction, Number of change in y direction, Standard deviation of x, Standard deviation of 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): 0.322905126875975
- 35 USC 102 Novelty (BERT): 0.5850551705417192
- Combined Prediction Score: 0.3491201312425495
- Mean Citation Score: 227.892862
- Max Citation Score: 465.0259400000001
- Similarity Product: 456.99404175398

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