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 1):
A handwritten signature authentication system, the system comprising:\n a handwritten signature input unit including a scan unit scanning a user's handwritten signature and outputting handwritten signature scan data as handwritten signature input data, and a touch input unit outputting, as the handwritten signature input data, touch data including position data and pressure data with respect to positions that are touched by the user for the handwritten signature; an enrollment unit enrolling a user's handwritten signature image and user's handwritten signature behavioral characteristics data; and a handwritten signature authentication unit acquiring the handwritten signature image from the handwritten signature input data entered from the handwritten signature input unit, enrolling the handwritten signature image in the enrollment unit, comparing a reconstructed handwritten signature image regenerated by the touch data entered from the touch input unit of the handwritten signature input unit with the handwritten signature image that has been finally enrolled in the enrollment unit in advance, and performing handwritten signature authentication according to whether the reconstructed handwritten signature image and the handwritten signature image enrolled in the enrollment unit are matched when a handwritten signature authentication request is made.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.5
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15756717', '15765571', '16060825', '13497024', '15062255']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.367382815829713
- 35 USC 102 Novelty (BERT): 0.5788895296046014
- Combined Prediction Score: 0.3885334872072019
- Mean Citation Score: 334.41503
- Max Citation Score: 491.2246
- Similarity Product: 425.8444634978295

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