Mobile terminal unlock method
US10142452B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2018 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | May 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72457
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile terminal unlock method is provided. The method includes: obtaining a trigger signal for unlock, and generating a first password according to the trigger signal; generating a corresponding unlock signal according to a preset correspondence between the unlock signal and the first password and with reference to the first password, and sending the corresponding unlock signal; obtaining an unlock password that is obtained by means of parsing by a user according to the unlock signal; matching the unlock password with the first password; determining whether the unlock password is consistent with the first password; and if a determining result is yes, unlocking a password lock; or if a determining result is no, obtaining a trigger signal for unlock again.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.