Patent ID: 9310996
Filing Date: 2016-04-12
CPC Classification: G06F,H04M

Claim Text:
1. A mobile terminal comprising: a wireless communication unit configured to wirelessly communicate with at least one other terminal; a touch screen configured to display a lock screen in a lock mode; and a controller configured to: receive a drag touch input via the touch screen while the mobile terminal is in the lock mode and displaying the lock screen; detect a first touch code and a second touch code from the drag touch input, said first touch code corresponding to a first portion of the drag touch input and said second touch code corresponding to a second portion of the drag touch input, change the lock screen into a first screen in response to detecting the first touch code from the drag touch input while the lock mode is maintained, change the first screen into a second screen in response to detecting the second touch code from the drag touch input after the first touch code is detected from the drag touch input and the first screen is displayed on the touch screen while the lock mode is maintained, and release the lock mode with the first screen or the second screen when the drag touch input is no longer received via the touch screen, wherein: the controller is further configured to release the lock mode with the first screen when the drag touch input no longer applied to the touch screen before the second touch code is detected from the drag touch input, and the controller is further configured to release the lock mode with the second screen when the drag touch input no longer applied to the touch screen after the second touch code is detected from the drag touch input.