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. 24, 2020
Filed:
Nov. 21, 2017
The Boeing Company, Chicago, IL (US);
Wing C. Lee, San Marino, CA (US);
Sean M. Ramey, Mill Creek, WA (US);
Ronald James Koontz, Mesa, AZ (US);
Dick P. Wong, Monterey Park, CA (US);
Jackson Chia, San Gabriel, CA (US);
Anthony S. Fornabaio, Scottsdale, AZ (US);
Murali Rangarajan, Chesterfield, MO (US);
Clarke Edgar Moore, Huntsville, AL (US);
David Clyde Sharp, St. Louis, MO (US);
Arnold W. Nordsieck, Bellevue, WA (US);
Paul Eugene Denzel, Bothell, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method for managing data transfer for a plurality of processors. Transfer messages exchanged between processor units and an external node in an integrity manager located in hardware in communication with the processor units and the external node are received. An exchange of the transfer messages is managed by the processor units with the external node based on a selected mode in mixed integrity modes such that redundantly calculated outputs from the processor units in a high integrity mode match.