PATENT CLAIM ANALYSIS

Application Number: 16277177
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-09
Patent Classification: ["726", "006000"]

Abstract:
A method of dynamically generating a domain based public group key and private member keys using a domain key agent, a domain key service of a domain key broker, and a domain key distribution center. The method includes: sending to the domain key service of a domain key broker a request for a private member key for the domain, wherein the request includes proof of possession of a vehicle private key associated with a vehicle certificate and a vehicle public key; receiving from the domain key service a private member key and a public group key; sending a message digitally signed using the member private key; verifying the digital signature on the received message using the public group key; and dynamically renewing the public group key and private member key based on the domain.

Claim (Index 3):
The method of  claim 2 , wherein the challenge encrypted using a vehicle public key in the received vehicle certificate by the wireless authenticator on the domain key broker must be decrypted using the vehicle member private key on the vehicle to generate a response to the wireless authenticator.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 2.88
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16138030', '15898950', '15898842', '16047507', '15899009']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3154563237466266
- 35 USC 102 Novelty (BERT): 0.5481603268521781
- Combined Prediction Score: 0.3387267240571817
- Mean Citation Score: 268.92010200000004
- Max Citation Score: 441.16098
- Similarity Product: 278.7452267875135

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

Dataset: test