Patent Document ID: 9448652
Application ID: 13905622

Base Claim:
1. A method for controlling an application based on a handwriting input, the method comprising: displaying a first screen on a touch screen display of a terminal; receiving a message associated with an application, the message being received while displaying the first screen; displaying a notification indicating the message receipt on the touch screen display while displaying a portion of the first screen; if the notification is displayed on the touch screen display, activating a handwriting recognition module to recognize a handwriting input to be associated with the application; recognizing the handwriting input received on the touch screen display of the terminal; determining a symbol corresponding to the handwriting input; selecting the application capable of being associated with the symbol; associating the symbol with a function of the application; and processing the associated symbol through the application executed in a background state.

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Claim 2:
2. The method of claim 1 , further comprising: activating the function of the application using the symbol.