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. 22, 2022
Filed:
Feb. 28, 2019
Applicant:
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Inventors:
Long Cheng, Hangzhou, CN;
Yanpeng Li, Hangzhou, CN;
Assignee:
ADVANCED NEW TECHNOLOGIES CO., LTD., George Town, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/31 (2013.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0815 (2013.01); G06F 21/31 (2013.01); H04L 9/0637 (2013.01); H04L 9/3226 (2013.01); H04L 9/3236 (2013.01); H04L 9/3247 (2013.01); H04L 2209/38 (2013.01);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing data management. One of the methods includes: obtaining authentication information of a login user; generating a digital abstract of the authentication information of the login user; and authenticating the login user based on a comparison between the digital abstract of the authentication information of the login user and one or more digital abstracts stored on a blockchain.