Invention Grant
US08963846B2 Method for cursor motion control by a touchpad to move a cursor on a display screen
有权
用于通过触摸板来在显示屏幕上移动光标的光标运动控制的方法
- Patent Title: Method for cursor motion control by a touchpad to move a cursor on a display screen
- Patent Title (中): 用于通过触摸板来在显示屏幕上移动光标的光标运动控制的方法
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Application No.: US12907391Application Date: 2010-10-19
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Publication No.: US08963846B2Publication Date: 2015-02-24
- Inventor: Jia-Yih Lii , Wei-Kuo Chang
- Applicant: Jia-Yih Lii , Wei-Kuo Chang
- Applicant Address: TW Hsinchu
- Assignee: Elan Microelectronics Corporation
- Current Assignee: Elan Microelectronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW98137827A 20091106
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/0485 ; G06F3/0481
Abstract:
A cursor control method using a touchpad triggers an automatic movement signal for a cursor when an object moves from a first defined region into a second defined region of a two-dimensional touch sensor, or when an object stays in the second defined region for a preset duration after it moves from the first defined region into the second defined region, and define the automatic movement signal with the direction identical to that of the object moving into the second defined region, so that the cursor will keep moving in its last moving direction.
Public/Granted literature
- US20110109575A1 METHOD FOR CURSOR MOTION CONTROL BY A TOUCHPAD TO MOVE A CURSOR ON A DISPLAY SCREEN Public/Granted day:2011-05-12
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