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1. 发明申请

US20170213060A1 INTEGRATED ILLUMINATION ASSEMBLY FOR SYMBOLOGY READER 审中-公开
公开(公告)号：US20170213060A1
公开(公告)日：2017-07-27
申请号：US15225546
申请日：2016-08-01
申请人： LAURENS NUNNINK , WILLIAM H. EQUITZ
发明人： LAURENS NUNNINK , WILLIAM H. EQUITZ
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10584 , G02B6/0096 , G06K7/10732 , G06K7/10831 , G06K7/10851 , G06K7/14 , G06K7/1417 , G06K7/1452 , G06K7/146
摘要： Systems and methods provide an illumination assembly for a mark reader. A light transmitter is arranged in a surrounding relationship to an interior area, with the light transmitter having a proximal end and a distal end. An illumination source provides a light for transmission into the light transmitter. The light transmitter distal end allows the light from within the light transmitter to pass through and out of the distal end to provide bright field illumination and dark field illumination. The light transmitter distal end may include a first portion and a second portion, where light from within the light transmitter passes through and out of the first portion to provide bright field illumination, and light from within the light transmitter passes through and out of the second portion to provide dark field illumination.

2. 发明授权

US09405951B2 Integrated illumination assembly for symbology reader 有权
标题翻译：用于符号读取器的集成照明组件
公开(公告)号：US09405951B2
公开(公告)日：2016-08-02
申请号：US12900617
申请日：2010-10-08
申请人： Laurens Nunnink , William H. Equitz
发明人： Laurens Nunnink , William H. Equitz
IPC分类号： G06K7/10
CPC分类号： G06K7/10732
摘要： A light transmitter (e.g., pipe) is constructed from polycarbonate for increased shock resistance and can define a rectangular cross section. A chamfered end of the light pipe is textured or frosted to further diffuse refracted light passing through the end to present a more even effect. A conical/tapered diffuser within the light pipe is illuminated by a reflector that reflects a plurality of rear-ward-directed illumination sources back into the diffuser. The reflector can direct light into the forwardmost, remote regions of the diffuser to generate a better spread of light and alleviate spotting effects. The illumination sources can be multi-colored sources that respond to a controller to project a color and/or blink in a pattern to indicate various conditions. The controller can operate individual portions of the ring so that only corresponding portions of the light pipe perimeter are illuminated in a particular color at a given time. Different quadrants may be simultaneously illuminated in different colors.
摘要翻译：光发射器（例如，管）由聚碳酸酯构成以提高抗冲击性并且可以限定矩形横截面。光管的倒角端被纹理化或磨砂，以进一步扩散通过端部的折射光以产生更均匀的效果。光管内的锥形/锥形扩散器由反射器照射，反射器将多个后向照射光源反射回扩散器。反射器可以将光引导到扩散器的最前面的偏远区域，以产生更好的光散射并减轻斑点效应。照明源可以是多色源，其响应于控制器投射颜色和/或以模式闪烁以指示各种条件。控制器可以操作环的各个部分，使得仅在给定时间以特定颜色照亮光管周边的对应部分。不同的象限可以同时以不同的颜色照亮。

3. 发明申请

US20150016139A1 Light Pipe Illumination System and Method 审中-公开
标题翻译：光管照明系统及方法
公开(公告)号：US20150016139A1
公开(公告)日：2015-01-15
申请号：US14316906
申请日：2014-06-27
申请人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
发明人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
IPC分类号： F21V8/00 , G06K7/14
CPC分类号： G02B6/0096 , G06K7/10732 , G06K7/1404 , G06K2007/10485 , G06K2207/1011
摘要： Systems and methods provide for illuminating a subject using a light pipe that transmits light from a source. A method includes providing a light pipe, the light pipe defining an inner lumen through which the image sensor views the subject; providing a light source in alignment with a proximal portion of the light pipe; and using the light source, projecting a light into the light pipe and through the light pipe, the light pipe including a distal portion for providing a high-angle bright field illumination pattern on the subject with a first portion of the light and for reflecting a second portion of the light for providing a low-angle dark field illumination pattern on the subject.
摘要翻译：系统和方法提供使用透射来自光源的光的光管照射对象。一种方法包括提供光管，所述光管限定图像传感器通过所述内部管腔观察所述受试者; 提供与所述光管的近端部分对准的光源; 并且使用所述光源将光投射到所述光管中并且通过所述光管，所述光管包括用于在所述对象上提供具有所述光的第一部分的高角度亮场照明图案的远端部分，并用于反射用于在被摄体上提供低角度暗场照明图案的光的第二部分。

4. 发明授权

US08282000B2 Method and apparatus for providing omnidirectional lighting in a scanning device 有权
标题翻译：在扫描装置中提供全向照明的方法和装置
公开(公告)号：US08282000B2
公开(公告)日：2012-10-09
申请号：US13294285
申请日：2011-11-11
申请人： Carl W. Gerst, III , William H Equitz , Justin Testa , Sateesh Nadahar
发明人： Carl W. Gerst, III , William H Equitz , Justin Testa , Sateesh Nadahar
IPC分类号： G06K7/00
CPC分类号： G06K7/10732 , G06K7/10851 , G06K7/14 , G06K7/146
摘要： Systems and methods are provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or optimized level of lighting for decoding the symbol. A method includes providing a light source comprising a plurality of individually-controllable lighting elements for providing low angle dark field illumination; activating an image sensor for detecting image data reflected from an encoded data symbol when the encoded data symbol is illuminated by the light source; and providing a controller connected to each of the individually-controllable lighting elements, the controller being programmed for: selectively activating the individually-controllable lighting elements to vary the direction of the low angle dark field illumination provided by the light source; and processing the image data detected by the image.
摘要翻译：提供了系统和方法，用于选择性地控制施加到要解码的符号的照明，特别是暗场照明，以及用于确定用于解码符号的合适或优化的照明水平。一种方法包括提供包括多个可单独控制的照明元件的光源，用于提供低角度暗场照明; 当所述编码数据符号由所述光源照亮时，激活用于检测从编码数据符号反射的图像数据的图像传感器; 并且提供连接到每个可独立控制的照明元件的控制器，所述控制器被编程为：选择性地激活所述可独立控制的照明元件以改变由所述光源提供的所述低角度暗场照明的方向; 并处理由图像检测的图像数据。

5. 发明授权

US08265404B2 Method and apparatus for high resolution decoding of encoded symbols 有权
标题翻译：用于编码符号的高分辨率解码的方法和装置
公开(公告)号：US08265404B2
公开(公告)日：2012-09-11
申请号：US12505077
申请日：2009-07-17
申请人： Laurens Nunnink , William H. Equitz
发明人： Laurens Nunnink , William H. Equitz
IPC分类号： G06K9/36
CPC分类号： G06K7/1465 , G06K7/14
摘要： A method for scanning and decoding encoded symbols comprises processing low resolution image data from a full field of view and/or high resolution image data from one or more windowed segments of the field of view to provide imaging that is easily adaptable to different types of symbols and varying environmental conditions. The scanning method can be switched between the low resolution mode and the high resolution mode automatically based on whether the low resolution data is sufficiently accurate to decode the symbol.
摘要翻译：用于扫描和解码编码符号的方法包括从视野的一个或多个窗口段处理来自全视野的低分辨率图像数据和/或高分辨率图像数据，以提供容易适应不同类型符号的成像和不同的环境条件。基于低分辨率数据是否足够准确以解码符号，可以在低分辨率模式和高分辨率模式之间自动切换扫描方法。

6. 发明申请

US20100025469A1 METHOD AND APPARATUS FOR PROVIDING OMNIDIRECTIONAL LIGHTING IN A SCANNING DEVICE 有权
标题翻译：在扫描设备中提供OMNIDIRECTIONAL LIGHTING的方法和装置
公开(公告)号：US20100025469A1
公开(公告)日：2010-02-04
申请号：US12552107
申请日：2009-09-01
申请人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
发明人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
IPC分类号： G06K7/10
CPC分类号： G06K7/10732 , G06K7/10851 , G06K7/14 , G06K7/146
摘要： A system and method is provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or optimized level of lighting for decoding the symbol. A ring-shaped illuminator is provided, and is segmented into a plurality of individually-controllable lighting portions which can be, for example, quadrants. Initially, illumination is provided to the symbol through an initial set of lighting conditions. Feedback from acquired image data is then used to determine whether the lighting is suitable for decoding the symbol and, if not, a controller varies the lighting applied to the symbol, and additional image data is acquired. This process is continued until suitable conditions are met. Alternatively, activation and deactivation of the lighting segments can be manually selected by an operator to provide suitable conditions.
摘要翻译：提供了一种系统和方法，用于选择性地控制施加到要解码的符号的照明，特别是暗场照明，以及用于确定用于解码符号的合适或优化的照明水平。设置有环形照明器，并且被分割成多个可独立控制的照明部分，其可以是例如象限。最初，通过初始的照明条件向符号提供照明。然后使用所获取的图像数据的反馈来确定照明是否适合于对符号进行解码，如果不是，控制器改变施加到符号的照明，并且获取附加的图像数据。该过程一直持续到满足适当的条件。或者，照明段的激活和去激活可以由操作者手动选择以提供合适的条件。

7. 发明授权

US09536124B1 Integrated illumination assembly for symbology reader 有权
标题翻译：用于符号读取器的集成照明组件
公开(公告)号：US09536124B1
公开(公告)日：2017-01-03
申请号：US14683622
申请日：2015-04-10
申请人： Laurens Nunnink , William H Equitz
发明人： Laurens Nunnink , William H Equitz
IPC分类号： G06K7/14 , G06K7/10 , F21V8/00
CPC分类号： G06K7/10584 , G02B6/0096 , G06K7/10732 , G06K7/10831 , G06K7/10851 , G06K7/14 , G06K7/1417 , G06K7/1452 , G06K7/146
摘要： Systems and methods provide an illumination assembly for a mark reader. A light transmitter is arranged in a surrounding relationship to an interior area, with the light transmitter having a proximal end and a distal end. An illumination source provides a light for transmission into the light transmitter. The light transmitter distal end allows the light from within the light transmitter to pass through and out of the distal end to provide bright field illumination and dark field illumination. The light transmitter distal end may include a first portion and a second portion, where light from within the light transmitter passes through and out of the first portion to provide bright field illumination, and light from within the light transmitter passes through and out of the second portion to provide dark field illumination.
摘要翻译：系统和方法提供用于标记读取器的照明组件。光传输器以与内部区域的周围关系布置，其中光发射器具有近端和远端。照明源提供用于传输到光发射器中的光。光发射器远端允许来自光发射器内的光穿过和远离远端，以提供明亮的场照明和暗场照明。光发射器远端可以包括第一部分和第二部分，其中来自光发射器内的光穿过和离开第一部分以提供亮场照明，并且来自光发射器内的光穿过和离开第二部分部分提供暗场照明。

8. 发明授权

US09329332B2 Light pipe illumination system and method 有权
公开(公告)号：US09329332B2
公开(公告)日：2016-05-03
申请号：US14316906
申请日：2014-06-27
申请人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
发明人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
IPC分类号： G06K7/14 , F21V8/00 , G06K7/10
CPC分类号： G02B6/0096 , G06K7/10732 , G06K7/1404 , G06K2007/10485 , G06K2207/1011
摘要： Systems and methods provide for illuminating a subject using a light pipe that transmits light from a source. A method includes providing a light pipe, the light pipe defining an inner lumen through which the image sensor views the subject; providing a light source in alignment with a proximal portion of the light pipe; and using the light source, projecting a light into the light pipe and through the light pipe, the light pipe including a distal portion for providing a high-angle bright field illumination pattern on the subject with a first portion of the light and for reflecting a second portion of the light for providing a low-angle dark field illumination pattern on the subject.

9. 发明授权

US09036929B2 Method and apparatus for high resolution decoding of encoded symbols 有权
标题翻译：用于编码符号的高分辨率解码的方法和装置
公开(公告)号：US09036929B2
公开(公告)日：2015-05-19
申请号：US13608692
申请日：2012-09-10
申请人： Laurens Nunnink , William H. Equitz
发明人： Laurens Nunnink , William H. Equitz
IPC分类号： G06K9/36 , G06K7/14
CPC分类号： G06K7/1465 , G06K7/14
摘要： A method for scanning and decoding encoded symbols comprises processing low resolution image data from a full field of view and/or high resolution image data from one or more windowed segments of the field of view to provide imaging that is easily adaptable to different types of symbols and varying environmental conditions. The scanning method can be switched between the low resolution mode and the high resolution mode automatically based on whether the low resolution data is sufficiently accurate to decode the symbol.
摘要翻译：用于扫描和解码编码符号的方法包括从视野的一个或多个窗口段处理来自全视野的低分辨率图像数据和/或高分辨率图像数据，以提供容易适应不同类型符号的成像和不同的环境条件。基于低分辨率数据是否足够准确以解码符号，可以在低分辨率模式和高分辨率模式之间自动切换扫描方法。

10. 发明申请

US20130233926A1 Method and Apparatus for Providing Omnidirectional Lighting in a Scanning Device 有权
公开(公告)号：US20130233926A1
公开(公告)日：2013-09-12
申请号：US13623344
申请日：2012-09-20
申请人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
发明人： Carl W. Gerst, III , William H. Equitz , Justin Testa , Sateesha Nadabar
IPC分类号： G06K7/14
CPC分类号： G06K7/10732 , G06K7/10851 , G06K7/14 , G06K7/146
摘要： Systems and methods are provided for selectively controlling the illumination, and particularly dark field illumination, applied to a symbol to be decoded, and for determining a suitable or optimized level of lighting for decoding the symbol. A method includes providing a light source comprising a plurality of individually-controllable lighting elements for providing low angle dark field illumination; activating an image sensor for detecting image data reflected from an encoded data symbol when the encoded data symbol is illuminated by the light source; and providing a controller connected to each of the individually-controllable lighting elements, the controller being programmed for: selectively activating the individually-controllable lighting elements to vary the direction of the low angle dark field illumination provided by the light source; and processing the image data detected by the image.

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