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. 16, 2021
Filed:
Jul. 30, 2020
Applicant:
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Inventors:
Yayang Guan, Hangzhou, CN;
Rubing Shi, Hangzhou, CN;
Assignee:
ADVANCED NEW TECHNOLOGIES CO., LTD., Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06Q 20/38 (2012.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 63/123 (2013.01); G06Q 20/389 (2013.01); H04L 9/3239 (2013.01); H04L 2209/38 (2013.01);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for registering subscribable states in blockchain are provided. One of the methods includes: obtaining a request for registering a workflow comprising one or more states; generating a blockchain contract comprising the workflow; and deploying the blockchain contract in a blockchain, wherein the deployed blockchain contract is executable to update a current state of the workflow among the one or more states.