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 12):
A communications/control module, comprising:\n at least one processor; and a non-transitory medium bearing a set of instructions executable by the at least one processor, the set of instructions including instructions to: send a request datagram to a second communications/control module, the request datagram including a first nonce, a first device authentication key certificate, and a first identity attribute certificate; receive a response datagram from the second 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 send an authentication datagram 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.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 3.2449
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14519047', '15287937', '15381667', '14618292', '14516385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.397999549847184
- 35 USC 102 Novelty (BERT): 0.6093640579257061
- Combined Prediction Score: 0.4191360006550362
- Mean Citation Score: 387.760992
- Max Citation Score: 585.5442
- Similarity Product: 459.7263424076915

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