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:
Aug. 12, 2019
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Igor Stolbikov, Apex, NC (US);
Rod D. Waltermann, Rougemont, NC (US);
Joseph Michael Pennisi, Apex, NC (US);
Michael Demeter, Roswell, GA (US);
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Abstract
One embodiment provides a method, including: receiving, at a server from a device, a request for device authentication across an unsecure network, the request including a device registration token; generating, at the server, a shared registration key utilizing the device registration token; verifying, at the server, the device registration token by comparing the device registration token to a function of the shared registration key; and producing, at the server and responsive to verifying the device registration token, a one-time activation token and sending the one-time activation token to the device. Other aspects are described and claimed.