发明授权
US08459557B2 Dual laser scanning code symbol reading system employing automatic object presence detector for automatic laser source selection
有权
双激光扫描码符号读取系统采用自动对象存在检测器进行自动激光源选择
- 专利标题： Dual laser scanning code symbol reading system employing automatic object presence detector for automatic laser source selection
- 专利标题（中）： 双激光扫描码符号读取系统采用自动对象存在检测器进行自动激光源选择
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申请号： US13044897申请日： 2011-03-10
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公开(公告)号： US08459557B2公开(公告)日： 2013-06-11
- 发明人: William H. Havens , Stephen Colavito , Christopher Allen , Robert Blake
- 申请人： William H. Havens , Stephen Colavito , Christopher Allen , Robert Blake
- 申请人地址： US NJ Blackwood
- 专利权人： Metrologic Instruments, Inc.
- 当前专利权人： Metrologic Instruments, Inc.
- 当前专利权人地址： US NJ Blackwood
- 代理机构： Summa, Addition & Ashe, P.A.
- 主分类号： G06K7/10
- IPC分类号： G06K7/10
摘要：
Method of and system for reading code symbols a dual-laser scanning bar code symbol reading system having the capacity to automatically select in a user-transparent manner, and activate either a near-field source of laser illumination, or a far-field source of laser illumination, using an automatic object presence detection subsystem in the near-field portion of the laser scanning field.
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