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:
Mar. 24, 2026
Filed:
Feb. 10, 2022
Charter Communications Operating, Llc, St. Louis, MO (US);
Loay O. Kreishan, Aurora, CO (US);
Ahmed Bencheikh, Lorton, VA (US);
Charter Communications Operating, LLC, St. Louis, MO (US);
Abstract
During registration, a mobile communication device derives a first instance of biometric information from a user operating the mobile communication device. The communication device retrieves an encryption key assigned to the mobile communication device. Via application of the encryption key to the first instance of biometric information, the communication device produces first encrypted biometric information and forwards it to an authentication resource. The authentication resource stores the first encrypted biometric information for later authentication of the communication device. During subsequent authentication, the mobile communication device derives a second instance of biometric information from the user operating the mobile communication device. The communication device encrypts the second instance of biometric information with the encryption key and forwards it to the authentication resource. The authentication resource requires a substantial match of the second encrypted biometric information to the first encrypted biometric information to authenticate the communication device to use a wireless network.