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:
Dec. 04, 2018
Filed:
Jun. 24, 2016
Applicant:
Tencent Technology (Shenzhen) Company Limited, Shenzhen, Guangdong, CN;
Inventors:
Weiming Luo, Guangdong, CN;
Xiaomin Xu, Guangdong, CN;
Assignee:
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/18 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 67/1095 (2013.01); H04L 12/185 (2013.01); H04L 12/1859 (2013.01); H04L 69/04 (2013.01);
Abstract
A method, server, and system for synchronizing group member information are described. The method includes: acquiring, by the server, group member information of a group in an interval of a predetermined time, and generating mirror data of the group member information; maintaining incremental information of the group member information that is on the basis of the mirror data; and sending the mirror data and the incremental information to a terminal on which a group member that newly joins in the group is located.