Invention Grant
- Patent Title: System and method for performing optical navigation using horizontally oriented imaging lens
- Patent Title (中): 使用水平取向成像透镜执行光学导航的系统和方法
-
Application No.: US11948843Application Date: 2007-11-30
-
Publication No.: US08279178B2Publication Date: 2012-10-02
- Inventor: Thineshwaran Gopal Krishnan , Yat Kheng Leong , Sai Mun Lee
- Applicant: Thineshwaran Gopal Krishnan , Yat Kheng Leong , Sai Mun Lee
- Applicant Address: SG Singapore
- Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: G06F5/08
- IPC: G06F5/08
Abstract:
A system and method for performing optical navigation uses an imaging lens, which is positioned between a target surface and an image sensor array, that is orientated to be substantially horizontal with respect to the target surface such that the optical axis of the imaging lens is substantially perpendicular to the target surface.
Public/Granted literature
- US20090141000A1 SYSTEM AND METHOD FOR PERFORMING OPTICAL NAVIGATION USING HORIZONTALLY ORIENTED IMAGING LENS Public/Granted day:2009-06-04
Information query
