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. 26, 2021
Filed:
Jan. 27, 2020
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Zhongxiao Yao, Zhejiang, CN;
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Abstract
Disclosed herein are methods, devices, and apparatuses, including computer programs stored on computer-readable media for managing access to an account in a blockchain system. One of the methods includes: receiving, from a first account of the blockchain system, a request for accessing a second account of the blockchain system; determining an account level of the first account based on the request; determining an account level of the second account; determining whether the account level of the first account satisfies an account condition based on the account level of the second account; and permitting the request for accessing the second account based on a determination that the account level of the first account satisfies the account condition.
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