Invention Grant
US06906314B2 Systems and methods for providing multiple object planes in an optical image scanner
有权
用于在光学图像扫描仪中提供多个物体平面的系统和方法
- Patent Title: Systems and methods for providing multiple object planes in an optical image scanner
- Patent Title (中): 用于在光学图像扫描仪中提供多个物体平面的系统和方法
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Application No.: US10371011Application Date: 2003-02-20
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Publication No.: US06906314B2Publication Date: 2005-06-14
- Inventor: Rodney C. Harris , Kurt E. Spears
- Applicant: Rodney C. Harris , Kurt E. Spears
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: H04N1/03
- IPC: H04N1/03 ; H04N1/10 ; H01J3/14
Abstract:
Systems and methods for optically scanning multiple object planes are provided. One embodiment is a method for providing multiple object planes in an optical image scanning environment comprising positioning a first optical sensor array to receive an optical signal corresponding to a first object plane located a first distance from the platen and positioning a second optical sensor array to receive an optical signal corresponding to a second object plane located a second distance from the platen.
Public/Granted literature
- US20040164224A1 Systems and methods for providing multiple object planes in an optical image scanner Public/Granted day:2004-08-26
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