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:
Jun. 16, 2026
Filed:
Dec. 15, 2022
Arris Enterprises Llc, Suwanee, GA (US);
Alexander Medvinsky, San Diego, CA (US);
Nicol C. P. So, Newtown, PA (US);
Tat Keung Chan, San Diego, CA (US);
Greg Nakanishi, San Diego, CA (US);
ARRIS Enterprises LLC, Horsham, PA (US);
Abstract
A system and method for authenticating a user device is disclosed. In one embodiment, the method comprises: transmitting a request for credentials from the user device, wherein the request comprises a user device identifier and the credentials comprise an asymmetric key pair having a public key and an associated private key, the private key being encrypted; receiving the credentials in the user device, the credentials comprising the encrypted private key and the public key; retrieving quick response (QR) code data associated with the user device identifier from a QR code data directory, the QR code data generated from the public key and stored in the QR code data directory according to the user device identifier by a secure online service; extracting the public key from the QR code data; and establishing an authenticated and encrypted communication session with the user device according to the extracted public key.