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:
Nov. 18, 2025
Filed:
Nov. 29, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Jiachen Yang, Shenzhen, CN;
Feng Liu, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
In an access method, when a first account logged in to a current device triggers a data access operation on user data, the current device generates a first access request corresponding to the data access operation. The current device sends the first access request to a storage device, and receives a permission verification request from the storage device. The current device generates an access authorization request based on the permission verification request, and sends the access authorization request to a first device. Thereafter, the current device receives authorization verification information from the first device. The current device then generates, based on the authorization verification information, a second access request corresponding to the data access operation, and sends the second access request to the storage device.