Invention Grant
US08237657B2 Methods and devices for removing unintentional movement in 3D pointing devices
有权
消除3D定位设备无意识移动的方法和设备
- Patent Title: Methods and devices for removing unintentional movement in 3D pointing devices
- Patent Title (中): 消除3D定位设备无意识移动的方法和设备
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Application No.: US12362742Application Date: 2009-01-30
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Publication No.: US08237657B2Publication Date: 2012-08-07
- Inventor: Matthew G. Liberty , Frank A. Hunleth
- Applicant: Matthew G. Liberty , Frank A. Hunleth
- Applicant Address: US MD Rockville
- Assignee: Hillcrest Laboratories, Inc.
- Current Assignee: Hillcrest Laboratories, Inc.
- Current Assignee Address: US MD Rockville
- Agency: Potomac Patent Group PLLC
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G09G5/08
Abstract:
Systems and methods according to the present invention describe 3D pointing devices and methods which detect movement of the 3D pointing device and remove unintentional movement from the output readings.
Public/Granted literature
- US20090128489A1 METHODS AND DEVICES FOR REMOVING UNINTENTIONAL MOVEMENT IN 3D POINTING DEVICES Public/Granted day:2009-05-21
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