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1. 发明授权

US06657751B1 Dust tolerant windowless scanner 失效
标题翻译：防尘无窗扫描仪
公开(公告)号：US06657751B1
公开(公告)日：2003-12-02
申请号：US09521192
申请日：2000-03-07
申请人： Craig A. Maurer , Scott F. Williams , Jon Lee Zimmerman , Jack Schmidt , Alpha Doan
发明人： Craig A. Maurer , Scott F. Williams , Jon Lee Zimmerman , Jack Schmidt , Alpha Doan
IPC分类号： H04N104
CPC分类号： H04N1/04 , H04N1/0057
摘要： A dust tolerant scanner without a transparent plate to support objects scanned by its media scan assembly. Other dust or debris collecting surfaces in the optical path of the scanner are positioned as far away as possible from an object focal plane of the media scan assembly. The media scan assembly includes upper and lower document feeder portions which define a media path adjacent to a reference surface of the upper portion. The lower document feeder portion includes a media conformance member which positions pieces of media against the reference surface as the pieces of media are advanced along the media path. The media conformance member includes ramp portions and an aperture which provides an optical path between the object focal plane and a sensor focal plane within the scanner.
摘要翻译：不带透明板的防尘扫描仪，用于支持由其介质扫描组件扫描的物体。扫描器的光路中的其他灰尘或碎屑收集表面被定位成尽可能远离介质扫描组件的物体焦平面。介质扫描组件包括限定与上部的参考表面相邻的介质路径的上部和下部进纸器部分。下部送纸器部分包括介质一致性构件，当介质的片段沿着介质路径前进时，介质一致性构件将介质粘贴在参考表面上。介质一致性构件包括斜坡部分和孔，其在目标焦平面和扫描仪内的传感器焦平面之间提供光路。

2. 发明授权

US07280256B2 Dust tolerant windowless scanner 失效
标题翻译：防尘无窗扫描仪
公开(公告)号：US07280256B2
公开(公告)日：2007-10-09
申请号：US10627518
申请日：2003-07-24
申请人： Craig A. Maurer , Scott F. Williams , Jon Lee Zimmerman , Jack Schmidt , Alpha Doan
发明人： Craig A. Maurer , Scott F. Williams , Jon Lee Zimmerman , Jack Schmidt , Alpha Doan
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/04 , H04N1/0057
摘要： A dust tolerant scanner without a transparent plate to support objects scanned by its media scan assembly. Other dust or debris collecting surfaces in the optical path of the scanner are positioned as far away as possible from an object focal plane of the media scan assembly. The media scan assembly includes upper and lower document feeder portions which define a media path adjacent to a reference surface of the upper portion. The lower document feeder portion includes a media conformance member which positions pieces of media against the reference surface as the pieces of media are advanced along the media path. The media conformance member includes ramp portions and an aperture which provides an optical path between the object focal plane and a sensor focal plane within the scanner.
摘要翻译：不带透明板的防尘扫描仪，用于支持由其介质扫描组件扫描的物体。扫描器的光路中的其他灰尘或碎屑收集表面被定位成尽可能远离介质扫描组件的物体焦平面。介质扫描组件包括限定与上部的参考表面相邻的介质路径的上部和下部进纸器部分。下部送纸器部分包括介质一致性构件，当介质的片段沿着介质路径前进时，介质一致性构件将介质粘贴在参考表面上。介质一致性构件包括斜坡部分和孔，其在目标焦平面和扫描仪内的传感器焦平面之间提供光路。

3. 外观设计

USD460477S1 Automatic document feeder 失效
标题翻译：自动送纸器
公开(公告)号：USD460477S1
公开(公告)日：2002-07-16
申请号：US29152168
申请日：2001-10-22
申请人： David Woodrow Leong , Ronald J. Kaplan , Scott F. Williams
设计人： David Woodrow Leong , Ronald J. Kaplan , Scott F. Williams

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