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:
May. 20, 2025
Filed:
Aug. 03, 2021
Google Llc, Mountain View, CA (US);
Brian Clinton Cornell, Kenmore, WA (US);
GOOGLE LLC, Mountain View, CA (US);
Abstract
A computer-implemented method for verifying identity of an asset can include transmitting, by a first asset, a challenge message at a challenge message transmit time. The challenge message can include a challenge response delay. The method can include receiving, by the first asset, a reply message at a reply message receive time. The reply message can be transmitted from a second asset that is in receipt of the challenge message. The method can include verifying, by the first asset, the second asset based on a comparison of the reply message receive time to a valid reply message receive time span that is based at least in part on the challenge message transmit time and the challenge response delay.