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:
Jun. 02, 2026
Filed:
Aug. 17, 2023
Honor Device Co., Ltd., Shenzhen, CN;
Yanzhao Wang, Shenzhen, CN;
Zenghui Zhang, Shenzhen, CN;
Chao Chen, Shenzhen, CN;
Jiulin Huang, Shenzhen, CN;
Honor Device Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a differential file restoration method and an electronic device. In the method, a differential file includes at least one group of data compressed blocks, and data compressed blocks in each group are divided based on a preset block size before being compressed. When the electronic device performs restoration on the differential file, the electronic device first determines a parallel quantity k of restoration threads based on the block size and a size of RAM space, and then performs restoration processing on the differential file in parallel by using the k restoration threads, where each restoration thread performs restoration processing on the at least one group of data compressed blocks by using one group of RAM space corresponding to the restoration thread.