PATENT CLAIM ANALYSIS

Application Number: 15859681
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["713", "170000"]

Abstract:
Methods and systems are provided for performing a secure transaction. In an embodiment, users register biometric and/or other identifying user information. A private encryption key is generated from the biometric information and/or other user information and/or information obtained from a unpredictable physical process and are stored in a secure area of a device and a public key is transmitted to the blockchain network which acts as a service provider. In some embodiments, the private key depends upon at least partly on user information presented in the secure area. This hinders attacks like the Mt. Gox exchange. Each unique transaction passcode or transaction signature depends upon the transaction information and user information, so that on the next step of that transaction, only that unique transaction passcode will be valid. In some embodiments, if the transaction information has been altered relative to the transaction information stored in the device's secure area, then the transaction passcode sent to the blockchain network during this step will be invalid and the blockchain network may abort the transaction.

Claim (Index 4):
The method of  claim 2 , wherein user information is entered into an interface with the user system that is part of the secure area wherein said private key is derived at least partly from some of the user information.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 2.03261
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13541733', '14857796', '11646121', '13086181', '15449902']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4235187202293091
- 35 USC 102 Novelty (BERT): 0.534371853648812
- Combined Prediction Score: 0.4346040335712594
- Mean Citation Score: 245.519408
- Max Citation Score: 366.25943
- Similarity Product: 279.65762187214017

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

Dataset: test