公开(公告)号：US08794520B2

公开(公告)日：2014-08-05

申请号：US12242244

申请日：2008-09-30

申请人： Ynjiun P. Wang ,  Shulan Deng

发明人： Ynjiun P. Wang ,  Shulan Deng

IPC分类号： G06K7/10

CPC分类号： G06K7/10752 ,  G06K7/10732 ,  G06K7/10811

摘要： A method for operating an indicia reading terminal is provided wherein image information can be processed for determining a location of a decodable indicia representation for a certain frame of image data, the result of the processing can be utilized for determination of an imaging parameter, the imaging parameter can be utilized for capture of a subsequent frame and the subsequent frame can be subject to image processing.

摘要翻译： 提供了一种用于操作标记读取终端的方法，其中可以处理图像信息以确定图像数据的某个帧的可解码标记表示的位置，该处理的结果可以用于确定成像参数，成像 参数可用于捕获后续帧，并且随后的帧可以进行图像处理。

公开(公告)号：US08733660B2

公开(公告)日：2014-05-27

申请号：US13052768

申请日：2011-03-21

申请人： Ynjiun P. Wang ,  William H. Havens

发明人： Ynjiun P. Wang ,  William H. Havens

IPC分类号： G06K7/10

CPC分类号： H04N5/378 ,  G06K7/10722 ,  G06K7/1439 ,  H04N5/2253 ,  H04N5/2256 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/2353 ,  H04N5/374 ,  H04N5/3765

摘要： The invention features an image reader and a corresponding method for capturing a sharp distortion free image of a target, such as a one or two-dimensional bar code. In one embodiment, the image reader comprises a two-dimensional CMOS based image sensor array, a timing module, an illumination module, and a control module. The time during which the target is illuminated is referred to as the illumination period. The capture of the image by the image sensor array is driven by the timing module that, in one embodiment, is able to simultaneously expose substantially all of the pixels in the array. The time during which the pixels are collectively activated to photo-convert incident light into charge defines the exposure period for the sensor array. In one embodiment, at least a portion of the exposure period occurs during the illumination period.

摘要翻译： 本发明的特征在于一种图像读取器和用于捕获诸如一维或二维条形码的目标的无失真图像的相应方法。 在一个实施例中，图像读取器包括基于二维CMOS的图像传感器阵列，定时模块，照明模块和控制模块。 目标照明的时间被称为照明周期。 由图像传感器阵列捕捉图像由定时模块驱动，在一个实施例中，定时模块能够基本上同时暴露阵列中的所有像素。 像素被共同激活以将入射光光转换为电荷的时间限定了传感器阵列的曝光时段。 在一个实施例中，曝光周期的至少一部分在照明周期期间发生。

公开(公告)号：US08596543B2

公开(公告)日：2013-12-03

申请号：US12582216

申请日：2009-10-20

申请人： William H. Havens ,  Ynjiun P. Wang ,  Robert J. Hennick ,  Colleen Gannon ,  Donald Anderson ,  Vivian L. Hunter ,  Edward C. Bremer ,  Chen Feng

发明人： William H. Havens ,  Ynjiun P. Wang ,  Robert J. Hennick ,  Colleen Gannon ,  Donald Anderson ,  Vivian L. Hunter ,  Edward C. Bremer ,  Chen Feng

IPC分类号： G06K7/10

CPC分类号： G06K7/10811 ,  G06K7/10831 ,  G06K2207/1013 ,  H04N5/2254

摘要： Embodiments of the present invention comprise an indicia reading terminal including a focus element that extends the range of focus distances at which the indicia reading terminal can decode decodable indicia. In one embodiment, the focus element comprises a variable form element and a variable position element, the combination of which causes an image distance that can change in accordance with a separation distance between these two elements. The focus element can comprise an actuator, e.g., a piezoelectric actuator, which can be coupled to the variable position element in a manner that can cause the variable position element to deform the variable form element, and in one example, the deformation changes the focal length of the variable form element.

摘要翻译： 本发明的实施例包括标记读取终端，其包括聚焦元件，该聚焦元件延伸了标记读取终端可解码可解码标记的聚焦距离范围。 在一个实施例中，焦点元件包括可变形元件和可变位置元件，其可变位置元件导致可以根据这两个元件之间的间隔距离而改变的图像距离。 聚焦元件可以包括致动器，例如压电致动器，其可以以可导致可变位置元件使可变形元件变形的方式联接到可变位置元件，并且在一个示例中，变形改变焦点 可变表单元素的长度。

公开(公告)号：US08348169B2

公开(公告)日：2013-01-08

申请号：US13052768

申请日：2011-03-21

申请人： Ynjiun P. Wang ,  William H. Havens

发明人： Ynjiun P. Wang ,  William H. Havens

IPC分类号： G06K7/10

摘要： The invention features an image reader and a corresponding method for capturing a sharp distortion free image of a target, such as a one or two-dimensional bar code. In one embodiment, the image reader comprises a two-dimensional CMOS based image sensor array, a timing module, an illumination module, and a control module. The time during which the target is illuminated is referred to as the illumination period. The capture of the image by the image sensor array is driven by the timing module that, in one embodiment, is able to simultaneously expose substantially all of the pixels in the array. The time during which the pixels are collectively activated to photo-convert incident light into charge defines the exposure period for the sensor array. In one embodiment, at least a portion of the exposure period occurs during the illumination period.

公开(公告)号：US20120287910A1

公开(公告)日：2012-11-15

申请号：US13470510

申请日：2012-05-14

申请人： Ynjiun P. Wang ,  Huyu Qu

发明人： Ynjiun P. Wang ,  Huyu Qu

IPC分类号： H04W84/12

CPC分类号： H04W60/04 ,  H04W8/28 ,  H04W36/0011 ,  H04W60/00 ,  H04W80/04

摘要： A portable encoded information reading (EIR) terminal for incorporation in a data collection system having a host computer, a plurality of peer EIR terminals, and a plurality of interconnected networks including one or more wireless networks, can comprise a central processing unit (CPU), a memory, an encoded information reading (EIR) device, and at least one wireless communication interface. The EIR terminal can be associated with a home network and have a home address belonging to the address range associated with the home network. The EIR terminal can participate in one or more communication sessions and exchange messages, at least one of which can include decoded message data corresponding to an encoded message, with the host computer. The EIR terminal can maintain active communication sessions using its home address when roaming between the interconnected networks.

摘要翻译： 用于并入具有主计算机，多个对等EIR终端和包括一个或多个无线网络的多个互连网络的数据收集系统的便携式编码信息读取（EIR）终端可以包括中央处理单元（CPU） 存储器，编码信息读取（EIR）设备和至少一个无线通信接口。 EIR终端可以与家庭网络相关联，并且具有属于与归属网络相关联的地址范围的归属地址。 EIR终端可以参与一个或多个通信会话，并且与主计算机交换消息，其消息中的至少一个可以包括对应于编码消息的解码消息数据。 当互联网络之间漫游时，EIR终端可以使用其归属地址来维护主动通信会话。

公开(公告)号：US20120248195A1

公开(公告)日：2012-10-04

申请号：US13245456

申请日：2011-09-26

申请人： Chen Feng ,  Ynjiun P. Wang ,  William H. Havens ,  Jianhua Li

发明人： Chen Feng ,  Ynjiun P. Wang ,  William H. Havens ,  Jianhua Li

IPC分类号： G06K7/10 ,  G02B3/14 ,  G02B3/12

CPC分类号： G02B3/12 ,  G02B3/02 ,  G02B3/14 ,  G02B7/028 ,  G02B7/36 ,  G02B26/004 ,  G02B27/646 ,  H01L27/14625

摘要： A focus module containing a boundary element and a focus element. The focus element includes a fluid and a deformable membrane, with the fluid being entrapped between the boundary element and the deformable membrane. The focus module also includes a pressure element, which is capable of deforming the focus element by pressing on the deformable membrane in the direction of the boundary element.

摘要翻译： 包含边界元素和焦点元素的焦点模块。 聚焦元件包括流体和可变形膜，其中流体被截留在边界元件和可变形膜之间。 聚焦模块还包括压力元件，其能够通过在边界元件的方向上按压在可变形膜上而使聚焦元件变形。

公开(公告)号：US20120234919A1

公开(公告)日：2012-09-20

申请号：US13481113

申请日：2012-05-25

申请人： Ynjiun P. Wang

发明人： Ynjiun P. Wang

IPC分类号： G06K7/10

CPC分类号： G06K7/10722 ,  G06K7/10742 ,  G06K7/10881

摘要： There is provided in one embodiment an indicia reading apparatus having an image sensor array. The indicia reading apparatus can have a first operator selectable configuration and a second operator selectable configuration.

摘要翻译： 在一个实施例中提供了具有图像传感器阵列的标记读取装置。 标记读取装置可以具有第一操作者可选配置和第二操作者可选配置。

公开(公告)号：US20120196648A1

公开(公告)日：2012-08-02

申请号：US13018138

申请日：2011-01-31

申请人： William H. Havens ,  Ynjiun P. Wang ,  Jonathan Stiles

发明人： William H. Havens ,  Ynjiun P. Wang ,  Jonathan Stiles

IPC分类号： H04W88/02

CPC分类号： G06K9/00711 ,  G06K9/228 ,  G06K19/06028 ,  G06Q50/28 ,  H04N1/00307 ,  H04N5/2252 ,  H04N5/2258 ,  H04N5/23229 ,  H04N5/23238 ,  H04N5/247 ,  H04N2007/145

摘要： A system for collecting data comprising a mobile terminal for capturing a plurality of frames of image data, the mobile terminal having a first imaging assembly and a second imaging assembly, the first imaging assembly for capturing a first frame of image data representing a first object and the second imaging assembly for capturing a second frame of image data representing a second object, wherein the system for use in collecting data is operative for associating first frame information and second frame information, the first frame information including one or more of image data of the first frame of image data and information derived utilizing the image data of the first frame of image data, the second frame information including one or more of image data of the second frame of image data and information derived utilizing the image data of the second frame of image data.

摘要翻译： 一种用于收集包括用于捕获多个图像数据帧的移动终端的数据的系统，所述移动终端具有第一成像组件和第二成像组件，所述第一成像组件用于捕获表示第一对象的图像数据的第一帧， 第二成像组件，用于捕获表示第二对象的图像数据的第二帧，其中用于收集数据的系统用于将第一帧信息和第二帧信息相关联，所述第一帧信息包括一个或多个图像数据 图像数据的第一帧和利用图像数据的第一帧的图像数据导出的信息，第二帧信息包括第二帧图像数据的图像数据中的一个或多个，以及利用第二帧的图像数据导出的信息 图像数据。

公开(公告)号：US20120193418A1

公开(公告)日：2012-08-02

申请号：US13336557

申请日：2011-12-23

申请人： Ynjiun P. Wang ,  Kevin D. Bower ,  Edward C. Bremer ,  Robert M. Hussey ,  Matthew W. Pankow

发明人： Ynjiun P. Wang ,  Kevin D. Bower ,  Edward C. Bremer ,  Robert M. Hussey ,  Matthew W. Pankow

IPC分类号： G06K7/14

CPC分类号： G06K7/10722 ,  G06K7/10801 ,  G06K2207/1013

摘要： There is described an indicia reading terminal that can be operative to process a frame of image data for attempting to decode a decodable indicia. A frame can be a frame that is among a succession of frames for subjecting to processing subsequent to and during a time a trigger signal is active. Such a succession of frames can include zero or more binned frames, zero or more unbinned frames, zero or more windowed frames, and zero or more unwindowed full frames. An indicia reading terminal can also include a variable focus imaging lens.

摘要翻译： 描述了可以用于处理图像数据帧以尝试解码可解码标记的标记读取终端。 帧可以是在触发信号有效的时间之后和在触发信号有效的时间之间进行处理的帧之间的帧。 这样的一系列帧可以包括零个或多个binned帧，零个或多个未匹配的帧，零个或多个窗口帧，以及零个或多个未窗口的全帧。 标记读取终端还可以包括可变焦点成像透镜。

公开(公告)号：US20120012656A1

公开(公告)日：2012-01-19

申请号：US13245490

申请日：2011-09-26

申请人： Ynjiun P. Wang

发明人： Ynjiun P. Wang

IPC分类号： G06K7/10

CPC分类号： G06K7/10722 ,  G06K7/10742 ,  G06K7/10881

摘要： There is provided in one embodiment an indicia reading apparatus having an integrated circuit that includes an image sensor array. The integrated circuit can output a pixel value output to represent an average of light incident on an adjacent set of pixels of the image sensor array.

摘要翻译： 在一个实施例中提供了具有包括图像传感器阵列的集成电路的标记读取装置。 集成电路可以输出像素值输出以表示入射在图像传感器阵列的相邻像素组上的光的平均值。