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:
Feb. 24, 2026
Filed:
Sep. 09, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Gaokun Pang, Shenzhen, CN;
HONOR DEVICE CO., LTD., Shenzhen, CN;
Abstract
A user privacy protection method, an apparatus, and a system. The method includes: obtaining a first random number; determining a first identifier according to the first random number; sending a first message carrying the first identifier to a second device, where the first message indicates the second device to perform authentication with a first device according to a cached result corresponding to the first identifier; establishing a connection to the second device in a case that the authentication succeeds; obtaining a second random number; updating the first identifier according to the second random number to obtain the updated first identifier; and sending a second message carrying the updated first identifier to the second device, where the second message indicates the second device to perform authentication with the first device according to a cached result corresponding to the updated first identifier.