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:
Sep. 15, 2015
Filed:
Dec. 28, 2009
Liang HU, Shenzhen, CN;
Haochong Peng, Shenzhen, CN;
Caishi Yang, Shenzhen, CN;
Min Yang, Shenzhen, CN;
Liang Hu, Shenzhen, CN;
Haochong Peng, Shenzhen, CN;
Caishi Yang, Shenzhen, CN;
Min Yang, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Ltd., Shenzhen, CN;
Abstract
An IM system for an additional service includes: an IM client and at least one IM component adapted to support at least one additional service, between which a common interface is configured. The IM client triggers the at least one IM component via the common interface when a local IM user logs on; and the at least one IM component obtains an identity of at least one IM user other than the local IM user via the common interface, and query, according to the identity, whether the at least one IM user subscribes to one of the at least one additional service supported by the at least one IM component. A component and method for an additional service are also provided. By utilizing the IM system, component and method, extensibility of the IM system can be improved, and costs for extending the IM system can be reduced.