PATENT CLAIM ANALYSIS

Application Number: 15986923
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["713", "156000"]

Abstract:
A set of redundant industrial control system communications/control modules includes at least a first communications/control module and a second communications/control module. The first and second communications/control modules are configured to perform an authentication sequence including: transmitting a request datagram from the first communications/control module to the second communications/control module, the request datagram including a first nonce, a first device authentication key certificate, and a first identity attribute certificate; transmitting a response datagram from the second communications/control module to the first communications/control module, the response datagram including a second nonce, a first signature associated with the first and second nonces, a second device authentication key certificate, and a second identity attribute certificate; and transmitting an authentication datagram from the first communications/control module to the second communications/control module when the response datagram is valid, the authentication datagram including a second signature associated with the first and second nonces.

Claim (Index 17):
The communications/control module of  claim 16 , wherein the set of instructions further includes instructions to:\n receive an authentication datagram from the second communications/control module, the authentication datagram including a second signature associated with the first and second nonces; and send a responsive authentication datagram to the second communications/control module, the responsive authentication datagram including a signature associated with the first nonce and a success or failure message.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 3.2449
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14519047', '15287937', '15381667', '14618292', '14516385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.422644173501601
- 35 USC 102 Novelty (BERT): 0.622022187001626
- Combined Prediction Score: 0.4425819748516035
- Mean Citation Score: 387.760992
- Max Citation Score: 585.5442
- Similarity Product: 498.806630436194

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

Dataset: test