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:
Mar. 22, 2022
Filed:
Sep. 05, 2019
Applicant:
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Inventor:
Honglin Qiu, Hangzhou, CN;
Assignee:
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01); G06F 16/27 (2019.01); G06F 16/245 (2019.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2379 (2019.01); G06F 16/2255 (2019.01); G06F 16/245 (2019.01); G06F 16/27 (2019.01);
Abstract
A blockchain node obtains first service data. An attribute value of the first service data is determined, where the attribute value is used to represent uniqueness of the first service data. The blockchain node determines whether the first service data has been processed based on stored attribute values of second service data that has been processed and the attribute value of the first service data. In response to determining that the first service data has not been processed, the blockchain node processes the first service data.