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, 2015
Filed:
Dec. 10, 2013
Huawei Device Co., Ltd., Shenzhen, CN;
Linlin Zhang, Shanghai, CN;
Huawei Device Co., Ltd., Shenzhen, CN;
Abstract
A QUALCOMM chat (Qchat) mobile terminal update and authentication method and a mobile terminal are disclosed. A historical result of performing data update of a Qchat service is recorded in a preset storage location in a mobile terminal, and determines, according to the result, whether the Qchat service is activated in the current mobile terminal card. If the Qchat service is not activated, a data update process of the Qchat service is skipped, and a start-up procedure except the data update process of the Qchat service is directly executed, thereby effectively reducing an invalid tariff incurred to a non-Qchat mobile terminal card user during start-up; and meanwhile, normal use of a Qchat user is not affected and user experience is improved.