The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2022
Filed:
Oct. 17, 2019
Schweitzer Engineering Laboratories, Inc., Pullman, WA (US);
Dennis Gammel, Pullman, WA (US);
Josh Powers, Pullman, WA (US);
Jason A. Dearien, Moscow, ID (US);
Joshua Thomas Pereyda, Moscow, ID (US);
Schweitzer Engineering Laboratories, Inc., Pullman, WA (US);
Abstract
Systems and methods are disclosed herein relating to the secure configuration of intelligent electronic devices. Intelligent electronic devices are used in electric power generation and transmission systems for protection, control, automation, and/or monitoring of equipment. The use of tokens and token-based digital signatures in the configuration process of intelligent electronic devices reduces the likelihood of malicious acts or unintended errors. Tokens distributed to engineers, technicians, intelligent electronic devices, computing devices, and/or software decrease the likelihood of errors being introduced in the configuration process.