Invention Grant
- Patent Title: Portable electronic device including touch-sensitive display and method of controlling same
- Patent Title (中): 便携式电子装置，包括触敏显示器及其控制方法
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Application No.: US12578036Application Date: 2009-10-13
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Publication No.: US09383847B2Publication Date: 2016-07-05
- Inventor: Sean Bartholomew Simmons , Nazih Almalki
- Applicant: Sean Bartholomew Simmons , Nazih Almalki
- Applicant Address: CA Waterloo
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo
- Agency: Borden Ladner Gervais LLP
- Agent Geoffrey deKleine
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A method includes detecting first and second touches on the touch-sensitive display and determining a location of each of the first and second touches, determining, by a plurality of force sensors, reaction forces, for the first and second touches, and determining a respective applied force for each of the first and second touches based on the reaction forces and the locations of the first and second touches.
Public/Granted literature
- US20110084911A1 PORTABLE ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE DISPLAY AND METHOD OF CONTROLLING SAME Public/Granted day:2011-04-14
Information query
