PATENT CLAIM ANALYSIS

Application Number: 15741697
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["382", "119000"]

Abstract:
Provided is a handwritten signature authentication system and method in which handwritten signature authentication is performed by conducting at least one of the following comparisons: a comparison between a pre-enrolled handwritten signature image and a tracked handwritten signature image traced during the signing process, a comparison between a pre-enrolled handwritten signature behavioral characteristics and a handwritten signature behavioral characteristics collected during the signing process, and a comparison between a pre-enrolled handwritten signature image and a reconstructed handwritten signature image regenerated by the handwritten signature behavioral characteristics collected during the signing process.

Claim (Index 8):
The method of  claim 7 , wherein the handwritten signature enrollment process includes:\n a handwritten signature image enrollment step of acquiring the handwritten signature image from handwritten signature input data entered from the handwritten signature input unit and enrolling the handwritten signature image in a first level image enrollment unit of the enrollment unit; a handwritten signature tracking step of tracking a handwritten signature using the touch data that is one of the handwritten signature input data, and collecting a tracked handwritten signature image and the handwritten signature behavioral characteristics data; a reconstruction step of reconstructing the handwritten signature image using the tracked handwritten signature image and the handwritten signature behavioral characteristics data that are generated and collected by tracking the handwritten signature; and a behavioral characteristics data enrollment step of comparing the reconstructed handwritten signature image with the handwritten signature image enrolled in the first level image enrollment unit to determine whether the reconstructed handwritten signature image and the handwritten signature image enrolled in the first level image enrollment unit are matched, and enrolling the handwritten signature behavioral characteristics data in a first level behavioral characteristics enrollment unit of the enrollment unit according to whether the reconstructed handwritten signature image and the handwritten signature image enrolled in the first level image enrollment unit are matched.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.5
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15756717', '15765571', '16060825', '13497024', '15062255']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.398168395829035
- 35 USC 102 Novelty (BERT): 0.5746271202470236
- Combined Prediction Score: 0.4158142682708339
- Mean Citation Score: 334.41503
- Max Citation Score: 491.2246
- Similarity Product: 390.5335494285108

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

Dataset: test