Invention Grant
- Patent Title: Selective resizing of data input cells
- Patent Title (中): 选择性地调整数据输入单元格大小
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Application No.: US13005911Application Date: 2011-01-13
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Publication No.: US08650475B2Publication Date: 2014-02-11
- Inventor: Radhakrishna Adepalli
- Applicant: Radhakrishna Adepalli
- Applicant Address: CA Waterloo Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo Ontario
- Agency: Fleit Gibbons Gutman Bongini & Bianco PL
- Agent Jeffrey N. Giunta
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
A system and method to increase the size of a displayed data input cell in order to more effectively use a touch screen to enter data. A user selects an input cell to expand by a touching of or dragging an expansion icon. The user is then able to use that expanded area as a drawing area for handwritten input containing text, numbers, or sketches. After drawing in the expanded area, the user can select reducing the size of the input cell.
Public/Granted literature
- US20120185761A1 SELECTIVE RESIZING OF DATA INPUT CELLS Public/Granted day:2012-07-19
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