Invention Grant
- Patent Title: Virtual touchpad for a touch device
- Patent Title (中): 用于触摸设备的虚拟触摸板
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Application No.: US12686823Application Date: 2010-01-13
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Publication No.: US09542097B2Publication Date: 2017-01-10
- Inventor: Harriss C. Ganey , Jay W. Johnson , Howard J. Locker , Aaron M. Stewart
- Applicant: Harriss C. Ganey , Jay W. Johnson , Howard J. Locker , Aaron M. Stewart
- Applicant Address: SG New Tech Park
- Assignee: Lenovo (Singapore) PTE. LTD.
- Current Assignee: Lenovo (Singapore) PTE. LTD.
- Current Assignee Address: SG New Tech Park
- Agency: Kunzler Law Group
- Main IPC: G06F3/0488
- IPC: G06F3/0488 ; G06F1/16 ; G06F3/041
Abstract:
An apparatus, method, and computer program product are disclosed to provide a virtual touchpad for a touch device. A placement module places a virtual touchpad at a dynamic location within a touch sensitive area of a touch device. A touch input module positions a pointer on a screen of the touch device in response to a touch input on the virtual touchpad.
Public/Granted literature
- US20110169749A1 VIRTUAL TOUCHPAD FOR A TOUCH DEVICE Public/Granted day:2011-07-14
Information query
IPC分类:
