发明授权
- 专利标题： Production of aiming spot with enhanced visibility in electro-optical readers for reading indicia
- 专利标题（中）： 生产瞄准点，增强电光读取器的可见度，可读取标记
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申请号： US10323044申请日： 2002-12-19
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公开(公告)号： US06786413B2公开(公告)日： 2004-09-07
- 发明人: Vladimir Gurevich , Daniel Gonzalez , Mark Krichever , Edward Barkan
- 申请人： Vladimir Gurevich , Daniel Gonzalez , Mark Krichever , Edward Barkan
- 主分类号： G02B2600
- IPC分类号： G02B2600
摘要：
Curved reflecting surfaces on a rotary scan component produce an aiming spot of enhanced visibility during a single scan line mode of operation for an electro-optical reader capable of reading bar code symbols in a multiple scan line mode of operation.