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. 25, 2023
Filed:
Jun. 11, 2018
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
George Daniel, Mountain View, CA (US);
Alexander Feldman, Santa Cruz, CA (US);
Bhaskar Saha, Redwood City, CA (US);
Anurag Ganguli, Milpitas, CA (US);
Bernard D. Casse, Saratoga, CA (US);
Johan de Kleer, Los Altos, CA (US);
Shantanu Rane, Mountain View, CA (US);
Ion Matei, Sunnyvale, CA (US);
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Abstract
The following relates generally to defense mechanisms and security systems. Broadly, systems and methods are disclosed that detect an anomaly in an Embedded Mission Specific Device (EMSD). Disclosed approaches include a meta-material antenna configured to receive a radio frequency signal from the EMSD, and a central reader configured to receive a signal from the meta-material antenna. The central reader may be configured to: build a finite state machine model of the EMSD based on the signal received from the meta-material antenna; and detect if an anomaly exists in the EMSD based on the built finite state machine model.