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:
Apr. 10, 2018
Filed:
Mar. 17, 2015
Applicant:
University of Virginia Patent Foundation, Charlottesville, VA (US);
Inventors:
Barry Horowitz, Crozet, VA (US);
Joseph Vince Pulido, Washington, DC (US);
Rick A. Jones, Charlottesville, VA (US);
Edward C. Suhler, Earlysville, VA (US);
Ronald Dean Williams, Charlottesville, VA (US);
Assignee:
University of Virginia Patent Foundation, Charlottesville, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); G08B 21/18 (2006.01); G01S 19/13 (2010.01);
U.S. Cl.
CPC ...
H04L 63/145 (2013.01); G01S 19/13 (2013.01); G08B 21/182 (2013.01); H04L 67/12 (2013.01);
Abstract
System and techniques for cyber-physical system defense are described herein. Sensor disagreements between a plurality of sensors over time can be sampled. Cluster analysis on the sampled sensor disagreements can be performed. A deviation indication can be provided in response to the cluster analysis resulting in disagreement density beyond a threshold.