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Multi-dimensional multi-finger search using oversampling hill climbing and descent with range |
— |
2018-09-11 |
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Single and multiple finger extraction and position calculation using a weighted mask |
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2016-01-05 |
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High resolution non-ghosted gestures |
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Method and system for performing scrolling by movement of a pointing object in a curvilinear path on a touchpad |
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2010-10-19 |
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System for disposing a proximity sensitive touchpad behind a mobile phone keymat |
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2010-10-05 |
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Method of scrolling that is activated by touchdown in a predefined location on a touchpad that recognizes gestures for controlling scrolling functions |
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2009-07-21 |
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Single-layer touchpad having touch zones |
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2008-09-09 |
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System for disposing a proximity sensitive touchpad behind a mobile phone keypad |
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Capacitance-based proximity with interference rejection apparatus and methods |
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