PATENT CLAIM ANALYSIS

Application Number: 15950178
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["726", "019000"]

Abstract:
Device, system, and method of voice-based user authentication utilizing a challenge. A system includes a voice-based user-authentication unit, to authenticate a user based on a voice sample uttered by the user. A voice-related challenge generator operates to generate a voice-related challenge that induces the user to modify one or more vocal properties of the user. A reaction-to-challenge detector operates to detect a user-specific vocal modification in reaction to the voice-related challenge; by using a processor as well as an acoustic microphone, an optical microphone, or a hybrid acoustic-and-optical microphone. The voice-based user-authentication unit utilizes the user-specific vocal modification, that was detected as reaction to the voice-related challenge, as part of a user-authentication process.

Claim (Index 10):
The system of  claim 1 ,\n wherein the voice-based user-authentication unit compares between (i) a fresh reaction of said user to the voice-related challenge presented to said user, and (ii) each profile of a group of authorized users having respective user-profiles that indicate characteristics of previous reactions of said users authorized users to said voice-related challenge.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 91.0
- Lexical Diversity: 2.03226
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15175063', '15133233', '15512564', '15559793', '15072382']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2952529651852671
- 35 USC 102 Novelty (BERT): 0.5087683497674069
- Combined Prediction Score: 0.3166045036434811
- Mean Citation Score: 200.460034
- Max Citation Score: 292.5688
- Similarity Product: 223.27695951933865

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

Dataset: test