Précédent
Suivant
Brevet : EP2640105 - PROCÉDÉ, DISPOSITIF ET SYSTÈME POUR DÉVERROUILLER UN TERMINAL MOBILE PAR UN OPÉ...
Titre
PROCÉDÉ, DISPOSITIF ET SYSTÈME POUR DÉVERROUILLER UN TERMINAL MOBILE PAR UN OPÉRATEUR
N° et date de publication de la demande
EP2640105 - 18/09/2013
Type de la demande
A1
N° et date de dépôt
EP11840335.1 - 02/03/2011
N° et date de priorité
CN201010542901 - 12/11/2010
Classification CIB
Classification CPC
H04W 8/245 ; H04L 63/083 ; H04L 63/0876 ; H04W 12/06 ; H04W 12/71 ; H04W 12/082 ; H04L 63/0876 ; H04W 8/245 ; H04L 63/083 ; H04W 12/06 ; H04W 12/082 ; H04W 12/71 ; H04L 63/0428
Famille de brevets
WO2012062067A1 ; CN101990196A ; EP2640105A1 ; US2013305047A1
Abrégé
The present invention provides a method, device and system for unlocking a mobile terminal by an operator. The method includes the following steps. An operator device receives an unlocking request from the mobile terminal, wherein the unlocking request carries unlocking identification information; the operator device determines to allow the mobile terminal to unlock according to the unlocking identification information, and queries, according to the unlocking identification information, a cryptographic key list database pre-stored in the operator device to obtain an unlocking cryptographic key; and the operator device sends the unlocking cryptographic key to the mobile terminal to ensure that the mobile terminal carries out the unlocking according to the unlocking cryptographic key. According to the present invention, the problem of relatively poor safety of unlocking by a mobile terminal under the control of an operator is solved, meanwhile, the unlocking process is simplified, the speed of responding to an unlocking request of the mobile terminal is quickened, and the satisfaction of using the mobile terminal by a user is improved.
INTERVENANTS
Déposant
ZTE CORPORATION - ZTE PLAZA, KEJI ROAD SOUTH, HI-TECH INDUSTRIAL PARK, NANSHAN DISTRICT, SHENZHEN, GUANGDONG 518057 - CN
Titulaire
ZTE CORPORATION - ZTE PLAZA, KEJI ROAD SOUTH, HI-TECH INDUSTRIAL PARK, NANSHAN DISTRICT, SHENZHEN, GUANGDONG 518057 - CN
Inventeur
XI, CHUNYAN SHENZHEN GUANGDONG 518057 - CN
HAN, CHUNYUAN SHENZHEN GUANGDONG 518057 - CN
LI, XUEJUN SHENZHEN GUANGDONG 518057 - CN
Mandataire
BUGNION SPA - VIA DI CORTICELLA 87 40128 BOLOGNA - IT
STATUT EN FRANCE : Déchu
Délivrance
28/10/2015
Date de constatation de déchéance
-
30/11/2016 (BOPI 2016-52)
Date de paiement de la prochaine annuité
31/03/2016
