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:
Apr. 18, 2023
Filed:
Feb. 18, 2021
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Wei Xiao, Beijing, CN;
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Abstract
A blockchain-based data processing method and apparatus, a device and a medium are provided, which are related to a blockchain technology. The method includes: acquiring a locally generated data processing transaction request; pre-executing the data processing transaction request, to determine a pre-execution result including write data; updating a data object in a local database according to the write data, and marking updated data of the data object as data with an unconfirmed state; encapsulating the pre-execution result into the request, and transmitting an encapsulated data processing transaction request to a blockchain network, to request other blockchain nodes to process it; and determining updated data associated with the encapsulated request as invalid data, in response to determining that the blockchain network refuses to execute it, or marking the updated data associated with the encapsulated request as data with a confirmed state, in response to determining that the blockchain network executes it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile