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:
Sep. 23, 2025
Filed:
Mar. 28, 2023
Cisco Technology, Inc., San Jose, CA (US);
Jabir Hamediya Mohammed, Karnataka, IN;
Bazil Mohammed Ali, Kerala, IN;
Reda Haddad, San Jose, CA (US);
Chennakesava Reddy Gaddam, Karnataka, IN;
Nishad C M, Karnataka, IN;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Techniques and architecture are described for verifying real-time ownership of network devices, e.g., routers, switches, etc. The real-time ownership of network devices is verified using the ownership voucher/ownership certificate model, which is useful for device security and protocol security. The techniques and architecture are leveraged on various bases such as, for example, routing, attestation, protocols, management protocols, etc., where a user may enforce the ownership check before making any connection of a network device or even managing the respective network device after it is securely booted.