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:
Aug. 29, 2023
Filed:
Jul. 27, 2020
Charter Communications Operating, Llc, St. Louis, MO (US);
Charles J. Manser, Clearwater, FL (US);
Jeffrey Rowell, Aurora, CO (US);
Charter Communications Operating, LLC, St. Louis, MO (US);
Abstract
Establishing an encrypted communications channel without prior knowledge of an encryption key is disclosed. A gateway router device receives, from a server device via an intermediate modem device, a first secret key code for use in establishing an encrypted communications channel between the gateway router device and the modem device. The gateway router device makes an attempt to establish the encrypted communications channel with the modem device using a pre-shared key that is based on the first secret key code. The gateway router device determines that the attempt to establish the encrypted communications channel has either succeeded or failed. The gateway router device, in response to determining that the attempt to establish the encrypted communications channel has either succeeded or failed, performs a success action or performs a failure action.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile