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:
Aug. 06, 2019
Filed:
Mar. 10, 2017
Artesyn Embedded Computing, Inc., Tempe, AZ (US);
Gary Perkins, Clay Springs, AZ (US);
Malcolm J. Rush, Phoenix, AZ (US);
Andrew Porter, Phoenix, AZ (US);
Artesyn Embedded Computing, Inc., Tempe, AZ (US);
Abstract
A fault-tolerant failsafe computer voting system including a first voting module that generates a first key based on a comparison between a first data packet and a copy of a second data packet. The first voting module determines whether the first key and a second key are valid keys. The second data packet is a copy of the first data packet. A second voting module generates the second key based on a comparison between the second data packet and a copy of the first data packet. A processing module generates an outgoing data packet based on the first data packet in response to determining whether the first key and the second key are valid keys. The first voting module is inhibited from generating the second key and the second voting module is inhibited from generating the first key.