Mobile terminal and controlling method thereof
US8571521B2 · kind B2 · utility
15Cited by
1References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 2011 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Jun 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of controlling a mobile terminal by displaying simultaneously a plurality of menu icons comprising at least one restricted use icon and at least one non-restricted use icon; performing a user authentication procedure responsive to user selection of the at least one restricted use icon; and unlocking the mobile terminal responsive to user selection of the at least one non-restricted use icon or responsive to completion of the user authentication procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.