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:
Feb. 21, 2023
Filed:
Jul. 29, 2021
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Junaid Islam, San Jose, CA (US);
William F. Copeland, Garland, TX (US);
Mohammed M. Rahman, Allen, TX (US);
Gina L. Otts, Flower Mound, TX (US);
Brent R. Bilger, Los Altos Hills, CA (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A device may receive, from a client device, a request with a single packet authorization (SPA) packet that includes data identifying a universal client device identifier. The device may generate a shared key associated with the universal client device identifier, and may determine that the SPA packet matches a comparison message authentication code (MAC) generated based on the shared key. The device may provide, based on the SPA packet matching the comparison MAC, a MAC associated with the SPA packet to the client device to enable the client device to validate the device.