Invention Grant
- Patent Title: Portable electronic device and method of controlling same
- Patent Title (中): 便携式电子装置及其控制方法
-
Application No.: US12455454Application Date: 2009-06-01
-
Publication No.: US08319742B2Publication Date: 2012-11-27
- Inventor: Laura Doktorova , Jason Tyler Griffin , John Jong-Suk Lee
- Applicant: Laura Doktorova , Jason Tyler Griffin , John Jong-Suk Lee
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Borden Ladner Gervais LLP
- Agent Geoffrey deKleine
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
A method of controlling a touch-sensitive display includes displaying a keyboard on the touch-sensitive display. A key of the keyboard is associated with at least two characters. Confirmation of selection is detected and a plurality of touch locations on the touch-sensitive display are detected. At least one of the plurality of touch locations is associated with the key. A direction is determined based on at least two of the plurality of touch locations and a first character of the at least two characters is selected based on the direction and confirmation of selection.
Public/Granted literature
- US20100164879A1 Portable electronic device and method of controlling same Public/Granted day:2010-07-01
Information query