Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Daniel Dah Tai0
Mahender Reddy Vangati0
Michael Edgar Larson0
Darrel Q. Pham0
Date of Patent
January 23, 2024
0Patent Application Number
179099250
Date Filed
March 24, 2021
0Patent Citations
...
Patent Citations Received
Patent Primary Examiner
CPC Code
Patent abstract
A messaging system for exchanging messages between nodes in a network via a broker that uses a publish-subscribe message protocol, which nodes have object identifications (IDs). Messages between the nodes are routed using the object IDs of the nodes. Secure communication is provided using authentication according to digital certificates being used as first and second tiers by a commissioning broker and a data broker, respectively, in which the second tier certificate used by the data broker has a shorter lived expiration time.
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