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:
Jan. 13, 2026
Filed:
Mar. 31, 2022
Huawei Technologies Co., Ltd., Guangdong, CN;
Gang Chen, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method includes: A second electronic device receives a first event from a first electronic device, where the first event includes first database version information; creates a first empty mapping database of a first source database based on the first database version information, where the first source database is a local database of the second electronic device; virtualizes the first source database and the first empty mapping database to obtain a first virtual database; performs data mapping in the first virtual database to map data in the first source database to the first empty mapping database, to obtain a first database in which data mapping is completed; obtains a first mapping database based on the first database; and sends the first mapping database to the first electronic device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile