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:
Jul. 28, 2026
Filed:
Jun. 15, 2023
Yinwang Intelligent Technologies Co., Ltd., Shenzhen, CN;
YINWANG INTELLIGENT TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides example authentication methods and apparatuses. One example authentication method is used for a terminal device. The method includes receiving, by the first service unit, a first request from a second device, wherein the first request is used to request a first seed. The first service unit sends the first request to the first authentication unit. The first authentication unit sends a first response to the first service unit, wherein the first response comprises the first seed. The first service unit sends the first response to the second device. The first service unit receives a second seed from the second device. The first service unit sends the second seed to the first authentication unit. The first authentication unit determines a third seed based on a first key and the second seed, wherein the first key is determined based on the first seed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile