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1. 发明授权

US09188543B2 Inspection device and method thereof 有权
标题翻译：检验装置及其方法
公开(公告)号：US09188543B2
公开(公告)日：2015-11-17
申请号：US13448691
申请日：2012-04-17
申请人： Tao Li , Guiju Song , Kevin George Harding , Dongmin Yang , Zirong Zhai , Jie Han , Gil Abramovich
发明人： Tao Li , Guiju Song , Kevin George Harding , Dongmin Yang , Zirong Zhai , Jie Han , Gil Abramovich
IPC分类号： G01N21/88 , G02B26/00 , G02B27/28 , G01N21/21
CPC分类号： G01N21/8806 , G01N21/21 , G01N21/8803 , G01N21/954 , G02B5/3083 , G02B23/243 , G02B26/00 , G02B27/0075 , G02B27/286
摘要： An optical system configured to visually inspect a target having a variable position with respect to the optical system is provided. The optical system includes a polarizer configured to convert an incident light reflected or diffused from the target into linearly polarized light; a light modulating element configured to modulate a polarization state of the linearly polarized light in response to control signals; and a lens group comprising at least one birefringent element, the birefringent element configured to refract or reflect the modulated linearly polarized light with a first polarization state under a first refraction index to enable inspection of the target at a first object position, and the birefringent element further configured to refract or reflect the modulated linearly polarized light with a second polarization state under a second refraction index to enable inspection of the target at a second object position.
摘要翻译：提供一种被配置为目视检查相对于光学系统具有可变位置的目标的光学系统。光学系统包括：偏振器，被配置为将从目标反射或扩散的入射光转换成线偏振光; 光调制元件，被配置为响应于控制信号调制所述线偏振光的偏振状态; 以及包括至少一个双折射元件的透镜组，所述双折射元件被配置为在第一折射率下折射或反射具有第一偏振态的调制线偏振光，以使得能够在第一物体位置检查所述目标，并且所述双折射元件还被配置为在第二折射率下折射或反射具有第二偏振状态的经调制的线性偏振光，以使得能够在第二物体位置检查目标。

2. 发明申请

US20130271763A1 INSPECTION DEVICE AND METHOD THEREOF 有权
标题翻译：检查装置及其方法
公开(公告)号：US20130271763A1
公开(公告)日：2013-10-17
申请号：US13448691
申请日：2012-04-17
申请人： Tao Li , Guiju Song , Kevin George Harding , Dongmin Yang , Zirong Zhai , Jie Han , Gil Abramovich
发明人： Tao Li , Guiju Song , Kevin George Harding , Dongmin Yang , Zirong Zhai , Jie Han , Gil Abramovich
IPC分类号： G01J4/00
CPC分类号： G01N21/8806 , G01N21/21 , G01N21/8803 , G01N21/954 , G02B5/3083 , G02B23/243 , G02B26/00 , G02B27/0075 , G02B27/286
摘要： An optical system configured to visually inspect a target having a variable position with respect to the optical system is provided. The optical system includes a polarizer configured to convert an incident light reflected or diffused from the target into linearly polarized light; a light modulating element configured to modulate a polarization state of the linearly polarized light in response to control signals; and a lens group comprising at least one birefringent element, the birefringent element configured to refract or reflect the modulated linearly polarized light with a first polarization state under a first refraction index to enable inspection of the target at a first object position, and the birefringent element further configured to refract or reflect the modulated linearly polarized light with a second polarization state under a second refraction index to enable inspection of the target at a second object position.
摘要翻译：提供一种被配置为目视检查相对于光学系统具有可变位置的目标的光学系统。光学系统包括：偏振器，被配置为将从目标反射或扩散的入射光转换成线偏振光; 光调制元件，被配置为响应于控制信号调制所述线偏振光的偏振状态; 以及包括至少一个双折射元件的透镜组，所述双折射元件被配置为在第一折射率下折射或反射具有第一偏振态的调制线偏振光，以使得能够在第一物体位置检查所述目标，并且所述双折射元件还被配置为在第二折射率下折射或反射具有第二偏振状态的经调制的线性偏振光，以使得能够在第二物体位置检查目标。

3. 发明授权

US07371066B2 Illuminated dental examination instrument 失效
标题翻译：照明牙科检查仪器
公开(公告)号：US07371066B2
公开(公告)日：2008-05-13
申请号：US10941530
申请日：2004-09-15
申请人： Richard A. Tamburrino , Jack L. Connelly , Catherine R. Wojnowicz , Bruce H. Schwager , Dongmin Yang , Raymond A. Lia , Jeffrey J. Perkins , Roger W. Leseberg , Michael T. McMahon
发明人： Richard A. Tamburrino , Jack L. Connelly , Catherine R. Wojnowicz , Bruce H. Schwager , Dongmin Yang , Raymond A. Lia , Jeffrey J. Perkins , Roger W. Leseberg , Michael T. McMahon
IPC分类号： A61C3/00
CPC分类号： A61B1/247 , A61B1/00105 , A61B1/0669 , A61B1/0684
摘要： An intraoral dental instrument includes an elongate handle or body and a mirror that is releasably attachable to a distal end thereof. An LED housing disposed in the handle proximate a light entrance surface of the mirror includes a housing body sized to retain at least one LED and a reflector attached to a distal end of the housing body. The reflector has an inwardly tapered cavity covering a LED lens envelope for focusing illumination from the at least one LED onto a portion of the light entrance surface of the mirror.
摘要翻译：口腔内牙科器械包括细长手柄或主体和可释放地附接到其远端的反射镜。布置在靠近反射镜的光入射表面的手柄中的LED壳体包括尺寸适于保持至少一个LED和连接到壳体主体的远端的反射器的壳体。反射器具有覆盖LED透镜外壳的向内渐缩的空腔，用于将来自至少一个LED的照明聚焦到反射镜的光入射表面的一部分上。

4. 发明授权

US08616454B2 Data reader apparatus having an adaptive lens 有权
标题翻译：具有自适应透镜的数据读取装置
公开(公告)号：US08616454B2
公开(公告)日：2013-12-31
申请号：US11521142
申请日：2006-09-14
申请人： William H. Havens , Ynjiun P. Wang , Vivian L. Hunter , Allan I. Krauter , Ervin Goldfain , Raymond A. Lia , Richard W. Newman , Thomas W. Karpen , Bradford Morse , Dongmin Yang
发明人： William H. Havens , Ynjiun P. Wang , Vivian L. Hunter , Allan I. Krauter , Ervin Goldfain , Raymond A. Lia , Richard W. Newman , Thomas W. Karpen , Bradford Morse , Dongmin Yang
IPC分类号： G02B1/06 , G02B3/12 , G02B5/08
CPC分类号： G06K7/10702 , G06F19/00
摘要： Systems and methods for making and using handheld data readers comprising one or more fluid lenses. One or more fluid lenses are provided to allow a handheld data reader to perform such operations as reading indicia, including such additional operations as zooming, reorienting a viewing direction, focusing, adjusting an optical axis, and correcting for the effects of motion such as hand jitter. The fluid lens or lenses can be operated for example by applying electrical signals to fluid lenses comprising a plurality of fluids including at least one that is conductive and at least one that is non-conductive.
摘要翻译：用于制造和使用包括一个或多个流体透镜的手持式数据读取器的系统和方法。提供一个或多个流体透镜以允许手持式数据读取器执行诸如读取标记之类的操作，包括诸如缩放，重新定向观察方向，聚焦，调整光轴以及校正诸如手的运动的影响的附加操作抖动。液体透镜可以例如通过向包括多个流体的流体透镜施加电信号来操作，所述多个流体包括至少一个是导电的流体透镜，并且至少一个是不导电的。

5. 发明申请

US20070063048A1 Data reader apparatus having an adaptive lens 审中-公开
标题翻译：具有自适应透镜的数据读取装置
公开(公告)号：US20070063048A1
公开(公告)日：2007-03-22
申请号：US11521142
申请日：2006-09-14
申请人： William Havens , Ynjiun Wang , Vivian Hunter , Allan Krauter , Ervin Goldfain , Raymond Lia , Richard Newman , Thomas Karpen , Bradford Morse , Dongmin Yang
发明人： William Havens , Ynjiun Wang , Vivian Hunter , Allan Krauter , Ervin Goldfain , Raymond Lia , Richard Newman , Thomas Karpen , Bradford Morse , Dongmin Yang
IPC分类号： G06K7/10
CPC分类号： G06K7/10702 , G06F19/00
摘要： Systems and methods for making and using handheld data readers comprising one or more fluid lenses. One or more fluid lenses are provided to allow a handheld data reader to perform such operations as reading indicia, including such additional operations as zooming, reorienting a viewing direction, focusing, adjusting an optical axis, and correcting for the effects of motion such as hand jitter. The fluid lens or lenses can be operated for example by applying electrical signals to fluid lenses comprising a plurality of fluids including at least one that is conductive and at least one that is non-conductive.
摘要翻译：用于制造和使用包括一个或多个流体透镜的手持式数据读取器的系统和方法。提供一个或多个流体透镜以允许手持式数据读取器执行诸如读取标记之类的操作，包括诸如缩放，重新定向观察方向，聚焦，调整光轴以及校正诸如手的运动的影响的附加操作抖动。液体透镜可以例如通过向包括多个流体的流体透镜施加电信号来操作，所述多个流体包括至少一个是导电的流体透镜，并且至少一个是不导电的。

6. 发明申请

US20060057536A1 Illuminated dental examination instrument 失效
标题翻译：照明牙科检查仪器
公开(公告)号：US20060057536A1
公开(公告)日：2006-03-16
申请号：US10941530
申请日：2004-09-15
申请人： Richard Tamburrino , Jack Connelly , Catherine Wojnowicz , Bruce Schwager , Dongmin Yang , Raymond Lia , Jeffrey Perkins , Roger Leseberg , Michael McMahon
发明人： Richard Tamburrino , Jack Connelly , Catherine Wojnowicz , Bruce Schwager , Dongmin Yang , Raymond Lia , Jeffrey Perkins , Roger Leseberg , Michael McMahon
IPC分类号： A61B1/24 , A61C3/00
CPC分类号： A61B1/247 , A61B1/00105 , A61B1/0669 , A61B1/0684
摘要： An intraoral dental instrument includes an elongate handle or body and a mirror that is releasably attachable to a distal end thereof. An LED housing disposed in the handle proximate a light entrance surface of the mirror includes a housing body sized to retain at least one LED and a reflector attached to a distal end of the housing body. The reflector has an inwardly tapered cavity covering a LED lens envelope for focusing illumination from the at least one LED onto a portion of the light entrance surface of the mirror.
摘要翻译：口腔内牙科器械包括细长手柄或主体和可释放地附接到其远端的反射镜。布置在靠近反射镜的光入射表面的手柄中的LED壳体包括尺寸适于保持至少一个LED和连接到壳体主体的远端的反射器的壳体。反射器具有覆盖LED透镜外壳的向内渐缩的空腔，用于将来自至少一个LED的照明聚焦到反射镜的光入射表面的一部分上。

7. 发明申请

US20090310229A1 SYSTEM FOR PROVIDING ZOOM, FOCUS AND APERTURE CONTROL IN A VIDEO INSPECTION DEVICE 有权
标题翻译：在视频检测设备中提供变焦，焦点和光圈控制的系统
公开(公告)号：US20090310229A1
公开(公告)日：2009-12-17
申请号：US12136839
申请日：2008-06-11
申请人： Dongmin Yang , Theodore A. Chilek , Thomas Karpen
发明人： Dongmin Yang , Theodore A. Chilek , Thomas Karpen
IPC分类号： G02B15/20
CPC分类号： G02B23/2484 , A61B1/00096 , A61B1/04 , G02B7/102 , G02B23/243 , H04N5/2251 , H04N5/23212
摘要： An optical system for a remote video inspection device including an elongated probe for inspection of target objects, comprising: an imager located distally within the probe, wherein the imager receives an image of the target object; a focus lens group located within the probe, the focus lens group comprising a variable aperture and at least one focus lens; a zoom lens group located within the probe, the zoom lens group comprising at least one zoom lens, wherein the movement of the zoom lens group in relation to the imager changes the magnification of the image; a tip lens located further from the imager than the focus lens group and the zoom lens group, wherein the distance between the tip lens and the imager is fixed; wherein a first movement of the focus lens group proportional to the movement of the zoom lens group provides an initial image focus, and a second movement of the focus lens group independent of the movement of the zoom lens provides a final image focus and proportional changes to the size of the variable aperture.
摘要翻译：一种用于远程视频检查设备的光学系统，包括用于检查目标对象的细长探针，包括：远程位于所述探针内的成像器，其中所述成像器接收所述目标对象的图像; 位于所述探针内的聚焦透镜组，所述聚焦透镜组包括可变孔径和至少一个聚焦透镜; 位于所述探头内的变焦透镜组，所述变焦透镜组包括至少一个变焦透镜，其中所述变焦透镜组相对于所述成像器的移动改变所述图像的放大率; 位于离成像器更靠近聚焦透镜组和变焦透镜组的尖端透镜，其中，顶端透镜和成像器之间的距离是固定的; 其中聚焦透镜组与变焦透镜组的运动成比例的第一移动提供初始图像焦点，并且与变焦透镜的移动无关的聚焦透镜组的第二移动提供最终的图像焦点和成比例的变化可变孔径的大小。

8. 发明授权

US07630148B1 System for providing zoom, focus and aperture control in a video inspection device 有权
标题翻译：用于在视频检测设备中提供变焦，对焦和光圈控制的系统
公开(公告)号：US07630148B1
公开(公告)日：2009-12-08
申请号：US12136839
申请日：2008-06-11
申请人： Dongmin Yang , Theodore A. Chilek , Thomas Karpen
发明人： Dongmin Yang , Theodore A. Chilek , Thomas Karpen
IPC分类号： G02B9/08
CPC分类号： G02B23/2484 , A61B1/00096 , A61B1/04 , G02B7/102 , G02B23/243 , H04N5/2251 , H04N5/23212
摘要： An optical system for a remote video inspection device including an elongated probe for inspection of target objects, comprising: an imager located distally within the probe, wherein the imager receives an image of the target object; a focus lens group located within the probe, the focus lens group comprising a variable aperture and at least one focus lens; a zoom lens group located within the probe, the zoom lens group comprising at least one zoom lens, wherein the movement of the zoom lens group in relation to the imager changes the magnification of the image; a tip lens located further from the imager than the focus lens group and the zoom lens group, wherein the distance between the tip lens and the imager is fixed; wherein a first movement of the focus lens group proportional to the movement of the zoom lens group provides an initial image focus, and a second movement of the focus lens group independent of the movement of the zoom lens provides a final image focus and proportional changes to the size of the variable aperture.
摘要翻译：一种用于远程视频检查设备的光学系统，包括用于检查目标对象的细长探针，包括：远程位于所述探针内的成像器，其中所述成像器接收所述目标对象的图像; 位于所述探针内的聚焦透镜组，所述聚焦透镜组包括可变孔径和至少一个聚焦透镜; 位于所述探头内的变焦透镜组，所述变焦透镜组包括至少一个变焦透镜，其中所述变焦透镜组相对于所述成像器的移动改变所述图像的放大率; 位于离成像器更靠近聚焦透镜组和变焦透镜组的尖端透镜，其中，顶端透镜和成像器之间的距离是固定的; 其中聚焦透镜组与变焦透镜组的运动成比例的第一移动提供初始图像焦点，并且与变焦透镜的移动无关的聚焦透镜组的第二移动提供最终的图像焦点和成比例的变化可变孔径的大小。

9. 发明申请

US20070156021A1 Remote imaging apparatus having an adaptive lens 审中-公开
标题翻译：具有自适应透镜的远程成像装置
公开(公告)号：US20070156021A1
公开(公告)日：2007-07-05
申请号：US11521172
申请日：2006-09-14
申请人： Bradford Morse , Thomas Karpen , Dongmin Yang , Allan Krauter , Ervin Golfain , Raymond Lia , Richard Newman , William Havens , Ynjiun Wang , Vivian Hunter
发明人： Bradford Morse , Thomas Karpen , Dongmin Yang , Allan Krauter , Ervin Golfain , Raymond Lia , Richard Newman , William Havens , Ynjiun Wang , Vivian Hunter
IPC分类号： A61B1/00 , A61B1/06
CPC分类号： A61B5/1076 , A61B1/00096 , A61B1/00101 , A61B1/00108 , A61B1/0019 , A61B1/00193 , A61B1/051 , A61B1/0692 , A61B3/14 , A61B5/726 , G02B3/0056 , G02B3/14 , G02B7/028 , G02B23/2423 , G02B26/005 , G02B26/06 , G02B27/0068 , G02B27/0075 , H04N2005/2255
摘要： Systems and methods for making and using endoscopes comprising one or more fluid lenses. An endoscope or bore-scope for various highly accurate imaging, visual inspection and measurement applications is equipped with an adaptive lens operated based on the electrowetting or electro-capillarity phenomenon. The adaptive lens is digitally controlled and is able to provide auto-focusing and optical zooming functions while remaining in a stationary position relative to a distal end section of the endoscope. Endoscopes equipped with these adaptive lenses provide a simpler, more compact design and a faster response while providing high quality images. Several functions needed in a variety of endoscopic imaging, inspection and measurement applications are further enhanced through the addition of a number of improvements of the adaptive lens itself and of the systems incorporating the adaptive lens.
摘要翻译：用于制造和使用包括一个或多个流体透镜的内窥镜的系统和方法。用于各种高精度成像，目视检查和测量应用的内窥镜或内窥镜配备有基于电润湿或电毛细管现象操作的自适应透镜。自适应透镜是数字控制的，并且能够在保持在相对于内窥镜的远端部分的静止位置的同时提供自动聚焦和光学变焦功能。配备这些自适应镜头的内窥镜提供更简单，更紧凑的设计和更快的响应，同时提供高质量的图像。通过添加自适应镜头本身和结合自适应镜片的系统的许多改进，进一步增强了各种内窥镜成像，检查和测量应用中需要的几个功能。

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