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. 09, 2020
Filed:
Apr. 10, 2015
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Gang Liu, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, Guangdong Province, CN;
Abstract
A first client performs fragmentation on a to-be-uploaded file, to obtain multiple file fragments, and calculates check information of the file fragments. The first client uploads a file fragment to a second server according to an address of the second server obtained from a first server. When the first client uploads the file fragment, the first server sends a file identifier of the file to a third server; the third server determines, according to the file identifier of the file, a second client that saves at least one file fragment. According to file upload information separately sent by the third server to the first client and the second client, the first client and the second client separately upload a corresponding file fragment.