发明授权
- 专利标题： Hand-held scanner having X and Y moving means
- 专利标题（中）： 具有X和Y移动装置的手持扫描器
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申请号： US09964952申请日： 2001-09-28
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公开(公告)号： US06619551B2公开(公告)日： 2003-09-16
- 发明人: Daisaku Okuwaki
- 申请人： Daisaku Okuwaki
- 优先权： JP2000-308515 20001006
- 主分类号： G06K710
- IPC分类号： G06K710
摘要：
A hand scanner has a linear image sensor provided for reading an image. An X-roller is disposed in an X-direction and a Y-roller is disposed in a Y-direction perpendicular to the X-direction. A spherical ball is provided to project a part thereof from an opening. The X-roller and the Y-roller are urged to the spherical ball. Angular positions of the X-roller and Y-roller are detected so as to provide coordinate signals.
公开/授权文献
- US20020040932A1 Hand scanner 公开/授权日：2002-04-11
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