PATENT CLAIM ANALYSIS

Application Number: 15912683
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-06
Patent Classification: ["713", "170000"]

Abstract:
A biometric server receives, a transmission of a biometric sample and an encrypted enrollment template of the user from a client device, wherein the encrypted enrollment template comprises an encrypted mathematical representation of historical biometric data of the user, and wherein the biometric sample comprises a current snapshot of the biometric data. The biometric server decrypts the encrypted enrollment template to an enrollment template using an enrollment template key. The biometric server converts the biometric sample to a biometric template. The biometric server, based on determining that the biometric template is similar to the enrollment template associated with the user, sends an access token to the client device.

Claim (Index 1):
A method for distributed storage and authentication of biometric data of a user, comprising:\n receiving, by a biometric server, a transmission of a biometric sample and an encrypted enrollment template of the user from a client device, wherein the transmission is based on an asymmetrical encryption of the biometric data using a public key to encrypt the biometric data and a private key to decrypt the biometric data, and wherein the encrypted enrollment template comprises an encrypted mathematical representation of historical biometric data of the user, and wherein the biometric sample comprises a current snapshot of the biometric data; decrypting, by the biometric server, the encrypted enrollment template to an enrollment template using an enrollment template key; converting, by the biometric server, the biometric sample to a biometric template; based on determining, by the biometric server, that the biometric template is similar to the enrollment template associated with the user, sending, by the biometric server, an access token to the client device; receiving, during an enrollment phase, a raw biometric sample associated with the user; converting the raw biometric sample to the enrollment template; generating the enrollment template key; encrypting the enrollment template based on the enrollment template key; sending the encrypted enrollment template to the client device; storing the enrollment template key on the biometric server; determining an enrollment template hash value from the enrollment template prior to sending the encrypted enrollment template to the client device, wherein the enrollment template hash value is associated with a MAC address; based on receiving the encrypted enrollment sample, determining a current hash value; and determining that the current hash value and the enrollment template hash value associated with the user are identical.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.6
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15279492', '15482008', '15481827', '14560435', '12448596']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3530732418424283
- 35 USC 102 Novelty (BERT): 0.5030696647763059
- Combined Prediction Score: 0.368072884135816
- Mean Citation Score: 225.080758
- Max Citation Score: 298.93427
- Similarity Product: 273.241113869164

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

Dataset: test