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1. 发明授权

US07586591B2 Light wedge for illuminating a platen in a print scanner 失效
标题翻译：用于照亮打印扫描仪中的压板的光楔
公开(公告)号：US07586591B2
公开(公告)日：2009-09-08
申请号：US10973898
申请日：2004-10-27
申请人： George W. McClurg , Dean J. Fedele
发明人： George W. McClurg , Dean J. Fedele
IPC分类号： G06K9/74
CPC分类号： G06K9/00046 , G06K9/2036
摘要： Light wedges that reflect light internally and produce diffuse light for uniformly illuminating a platen in a print scanner are presented. In one example, a light wedge has a first surface that receives light emitted from an illumination source and a second surface that limits specular reflections. The light wedge transmits light from the illumination source toward the platen, whereby uniform illumination is provided to the platen. In another example, a light wedge has an illumination surface that receives light emitted from the illumination source, a first surface that limits specular reflections, and a second surface that acts as a diffuser. The second surface reflects light out of the light wedge toward the platen, whereby uniform illumination is provided to the platen.
摘要翻译：介绍了在内部反射光并产生漫射光以在打印扫描仪中均匀照明压板的光楔。在一个示例中，光楔具有接收从照明源发射的光的第一表面和限制镜面反射的第二表面。光楔将光从照明源传递到压板，由此向压板提供均匀的照明。在另一示例中，光楔具有接收从照明源发射的光的照明表面，限制镜面反射的第一表面和充当扩散器的第二表面。第二表面将光从光楔反射到压板，由此向压板提供均匀的照明。

2. 发明申请

US20100278394A1 Apparatus for Iris Capture 审中-公开
标题翻译：虹膜捕获仪器
公开(公告)号：US20100278394A1
公开(公告)日：2010-11-04
申请号：US12607677
申请日：2009-10-28
申请人： Daniel H. Raguin , George W. McClurg , John F. Carver , Adam Mark Will , Christopher Robert Fulmer , Dean J. Fedele , Andreas Bauermeister
发明人： Daniel H. Raguin , George W. McClurg , John F. Carver , Adam Mark Will , Christopher Robert Fulmer , Dean J. Fedele , Andreas Bauermeister
IPC分类号： G06K9/00 , A61B3/14 , A61B3/15
CPC分类号： G06K9/00604
摘要： An apparatus comprising an illumination source and an imaging sensor is provided to measure an iris for biometric identification purposes. The illumination source is configured to illuminate an eye to produce reflected light. The imaging sensor is configured to receive the reflected light. An optical path is formed for the reflected light from the eye to the imaging sensor.
摘要翻译：提供包括照明源和成像传感器的装置，以测量用于生物识别目的的虹膜。照明源被配置为照亮眼睛以产生反射光。成像传感器被配置为接收反射光。形成用于从眼睛到成像传感器的反射光的光路。

3. 发明授权

US06867850B2 Light wedge for illuminating a platen in a print scanner 失效
公开(公告)号：US06867850B2
公开(公告)日：2005-03-15
申请号：US10409156
申请日：2003-04-09
申请人： George W. McClurg , Dean J. Fedele
发明人： George W. McClurg , Dean J. Fedele
IPC分类号： A61B5/117 , G06F20060101 , G06K9/00 , G06K9/20 , G06K9/74 , G06T1/00 , H04N1/04
CPC分类号： G06K9/00046 , G06K9/2036
摘要： Light wedges that reflect light internally and produce diffuse light for uniformly illuminating a platen in a print scanner are presented. In one example, a light wedge has a first surface that receives light emitted from an illumination source and a second surface that limits specular reflections. The light wedge transmits light from the illumination source toward the platen, whereby uniform illumination is provided to the platen. In another example, a light wedge has an illumination surface that receives light emitted from the illumination source, a first surface that limits specular reflections, and a second surface that acts as a diffuser. The second surface reflects light out of the light wedge toward the platen, whereby uniform illumination is provided to the platen.

4. 发明授权

US06178255B1 Individualized fingerprint scanner 失效
标题翻译：个性化指纹扫描仪
公开(公告)号：US06178255B1
公开(公告)日：2001-01-23
申请号：US09067792
申请日：1998-04-28
申请人： Walter Guy Scott , Dean J. Fedele
发明人： Walter Guy Scott , Dean J. Fedele
IPC分类号： G06K900
CPC分类号： G06K9/00026
摘要： A method and apparatus whereby a fingerprint verifier has a mechanism to slide a prism over an imaged area of a camera. The position of the prism being determined by a binary absolute linear code on a sliding mechanism imaged by the same camera at the side of the fingerprint wherein the images are knitted together to simulate a large CCD.
摘要翻译：指纹验证器具有在相机的成像区域上滑动棱镜的机构的方法和装置。棱镜的位置由二进制绝对线性码确定在由指纹侧面的同一照相机成像的滑动机构上，其中图像被编织在一起以模拟大CCD。

5. 发明授权

US07103201B2 Methods for capturing fingerprint images using a moving platen 有权
标题翻译：使用移动压板捕获指纹图像的方法
公开(公告)号：US07103201B2
公开(公告)日：2006-09-05
申请号：US10653141
申请日：2003-09-03
申请人： Walter Guy Scott , Dean J. Fedele
发明人： Walter Guy Scott , Dean J. Fedele
IPC分类号： G06K9/00
CPC分类号： G06K9/00026
摘要： A method and apparatus whereby a fingerprint verifier has a mechanism to slide a prism over an imaged area of a camera. The position of the prism being determined by a binary absolute linear code on a sliding mechanism imaged by the same camera at the side of the fingerprint wherein the images are knitted together to simulate a large CCD.
摘要翻译：指纹验证器具有在相机的成像区域上滑动棱镜的机构的方法和装置。棱镜的位置由二进制绝对线性码确定在由指纹侧面的同一照相机成像的滑动机构上，其中图像被编织在一起以模拟大CCD。

6. 发明授权

US06628813B2 Individualized fingerprint scanner 失效
标题翻译：个性化指纹扫描仪
公开(公告)号：US06628813B2
公开(公告)日：2003-09-30
申请号：US09759344
申请日：2001-01-16
申请人： Walter Guy Scott , Dean J. Fedele
发明人： Walter Guy Scott , Dean J. Fedele
IPC分类号： G06K900
CPC分类号： G06K9/00026
摘要： A method and apparatus whereby a fingerprint verifier has a mechanism to slide a prism over an imaged area of a camera. The position of the prism being determined by a binary absolute linear code on a sliding mechanism imaged by the same camera at the side of the fingerprint wherein the images are knitted together to simulate a large CCD.
摘要翻译：指纹验证器具有在相机的成像区域上滑动棱镜的机构的方法和装置。棱镜的位置由二进制绝对线性码确定在由指纹侧面的同一照相机成像的滑动机构上，其中图像被编织在一起以模拟大CCD。

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