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. 15, 2022
Filed:
Apr. 29, 2021
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Yanpeng Li, Hangzhou, CN;
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Abstract
Methods, systems and apparatus, including computer programs encoded on computer storage media, for managing account private keys of a blockchain account registered by a user. In one example, the method includes obtaining identification information provided by the user; obtaining a private key set provided by the user, wherein the private key set comprises at least one account private key of a blockchain account registered by the user; establishing and storing an association relationship between the identification information and the private key set; obtaining an encryption key provided by the user; encrypting the private key set by using the encryption key to obtain an encrypted private key set; and storing the encrypted private key set on the user device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile