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. 29, 2022
Filed:
Jun. 29, 2021
Applicant:
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Inventors:
Assignee:
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/30 (2006.01); G06F 21/53 (2013.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 9/30 (2013.01); G06F 21/53 (2013.01); H04L 9/088 (2013.01); H04L 9/3247 (2013.01); G06F 2221/033 (2013.01);
Abstract
A blockchain integrated station initiates a ciphertext request to a server, where the ciphertext request includes first information associated with input data of an off-chain contract. The blockchain integrated station obtains, from the server, an execution result, where the execution result is obtained by the server by executing the off-chain contract using the input data.