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:
Oct. 29, 2024
Filed:
Mar. 07, 2022
Benjamin Lamm, Toms River, NJ (US);
Benjamin Lamm, Toms River, NJ (US);
Abstract
A method of operation of a first device storing a first private key and a first public key corresponding to the first private key includes receiving, from a second device, an unsigned certificate including a second public key and second identification information associated with the second public key. The method further includes sending, to a server, a signed certificate corresponding to a signed version of the unsigned certificate. The method further includes receiving, from a third device, a third public key and third identification information associated with the third public key, and based on a request for authentication associated with the third identification information, receiving, from the server, a response that indicates whether the server identifies, within a database, a sequence of signed certificates from the first public key to the third public key.