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:
Jul. 22, 2025
Filed:
Oct. 08, 2020
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Rui Guo, Shenzhen, CN;
Maocai Li, Shenzhen, CN;
Zongyou Wang, Shenzhen, CN;
Haitao Tu, Shenzhen, CN;
Li Kong, Shenzhen, CN;
Kaiban Zhou, Shenzhen, CN;
Changqing Yang, Shenzhen, CN;
Nan Wang, Shenzhen, CN;
Yong Ding, Shenzhen, CN;
Yifang Shi, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
A method for electing a representative node device performed by a first node device in a blockchain system includes: broadcasting candidate addition transaction data in the blockchain system, the candidate addition transaction data carrying credential data, the credential data being received from a target server and indicating that a first node device meets a qualification requirement for a candidate node device; storing the candidate addition transaction data on a target blockchain of a blockchain system when a plurality of node devices in the blockchain system verify the candidate addition transaction data by consensus; and participating in an election of the representative node device according to the candidate addition transaction data stored on the target blockchain.