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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.:

US 11381421 B1

PDFFull Text
Date of Patent:
Jul. 05, 2022

Filed:

Sep. 17, 2020

Using signal rating to identify security critical can messages and nodes for efficient implementation of distributed network security features

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Xin Ye, Farmington Hills, MI (US);

Lisa Therese Boran, Northville, MI (US);

Venkata Kishore Kajuluri, Southgate, MI (US);

Kevin Smith, Dearborn, MI (US);

Assignee:

Ford Global Technologies, LLC, Deerborn, MI (US);

Attorneys:

Brandon Hicks

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Stephen J Clawson

Int. Cl.
CPC ...
H04L 12/40 (2006.01); H04L 12/64 (2006.01);
U.S. Cl.
CPC ...
H04L 12/40163 (2013.01); H04L 12/40104 (2013.01); H04L 2012/40215 (2013.01); H04L 2012/6464 (2013.01);
Abstract

Systems and methods described herein provide for assigning classifications to signals and corresponding messages for prioritization and transmission across a vehicle CAN bus. The assigned classifications are used to prioritize messages, signals, and nodes of the vehicle CAN bus. The classifications are used to prioritize critical messages and high priority messages that control operations of the vehicle system.

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Quick Actions:

Ye, Xin. (2022). Using signal rating to identify security critical can messages and nodes for efficient implementation of distributed network security features (U.S. Patent No. 11381421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11381421

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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