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. 13, 2024
Filed:
Apr. 12, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Huankun Huang, Shenzhen, CN;
Zongyou Wang, Shenzhen, CN;
Pan Liu, Shenzhen, CN;
Jinsong Zhang, Shenzhen, CN;
Gengliang Zhu, Shenzhen, CN;
Yifang Shi, Shenzhen, CN;
Zhiyong Liao, Shenzhen, CN;
Kaiban Zhou, Shenzhen, CN;
Qucheng Liu, Shenzhen, CN;
Changqing Yang, Shenzhen, CN;
Hu Lan, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
A blockchain-based data synchronization method, executed by a first service node, includes: acquiring target block data having a minimum block height that is greater than a first local block height, the first local block height being a maximum block height of local block data of the first service node before the first service node acquires the target block data; determining a block height of missing block data according to a block height of the target block data and the first local block height, the block height of the missing block data being less than the minimum block height of the target block data and greater than the first local block height; and requesting a target service node to synchronize the missing block data according to the block height of the missing block data.