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91. 发明申请

US20110073654A1 ENCODED INFORMATION READING TERMINAL WITH USER-CONFIGURABLE MULTI-PROTOCOL WIRELESS COMMUNICATION INTERFACE 有权
公开(公告)号：US20110073654A1
公开(公告)日：2011-03-31
申请号：US12567158
申请日：2009-09-25
申请人： Ynjiun P. Wang , Huyu Qu , James T. Sauerwein
发明人： Ynjiun P. Wang , Huyu Qu , James T. Sauerwein
IPC分类号： G06K7/00 , G06K7/10
CPC分类号： H04W80/06 , G06K7/01 , G06K7/10297 , H04B1/40 , H04B1/401 , H04L67/02 , H04W88/06
摘要： An encoded information reading (EIR) terminal can comprise a microprocessor electrically coupled to a system bus, a memory communicatively coupled to the microprocessor, an encoded information reading (EIR) device, and a wireless communication interface. The EIR device can be selected from the group consisting of a bar code reading device, an RFID reading device, and a card reading device. The EIR device can be configured to perform outputting raw message data containing an encoded message and/or outputting decoded message data corresponding to an encoded message. The wireless communication interface can comprise a radio frequency front end configured to perform receiving a first radio signal and/or transmitting a second radio signal. The radio frequency front end can be electrically coupled to an analog-to-digital converter (ADC) which can be electrically coupled to the system bus and/or to a digital-to-analog converter (DAC) which can be electrically coupled to the system bus. The microprocessor can be configured to execute a base-band encoder software program and/or a base-band decoder software program. The base-band encoder software program can be configured to produce a first encoded bit stream by performing at least one of the following functions: source encoding of a first bit stream, encryption, channel encoding, multiplexing, modulation, frequency spreading, and media access control. The DAC can be configured to output to the radio frequency front end an analog signal corresponding to the first encoded bit stream. The ADC can be configured to output a second encoded bit stream corresponding to an analog signal produced by the radio frequency front end. The base-band decoder software program can be configured to produce a second bit stream corresponding to the second encoded bit stream by performing at least one of the following functions: media access control, frequency de-spreading, de-modulation, de-multiplexing, channel decoding, decryption, and source decoding.

92. 发明申请

US20100276492A1 FOCUSING APPARATUS AND TERMINAL COMPRISING VARIABLE FOCUS LENS ASSEMBLY 有权
标题翻译：聚焦装置和包含可变聚焦镜头组件的终端
公开(公告)号：US20100276492A1
公开(公告)日：2010-11-04
申请号：US12432480
申请日：2009-04-29
申请人： Ynjiun P. Wang , Donald Anderson , Samuel Bingo , Robert Bowker , James A. Cairns , Chen Feng , Colleen P. Gannon , Jeffery Gilfus , William H. Havens , Robert John Hennick , Robert Hunsinger , Michael Sterling
发明人： Ynjiun P. Wang , Donald Anderson , Samuel Bingo , Robert Bowker , James A. Cairns , Chen Feng , Colleen P. Gannon , Jeffery Gilfus , William H. Havens , Robert John Hennick , Robert Hunsinger , Michael Sterling
IPC分类号： G06K7/10 , G02B3/12
CPC分类号： G02B3/14 , G02B7/028 , G06K7/10831
摘要： There is described a focusing apparatus having a deformable membrane that at least partially defines a cavity and an optical fluid disposed in the cavity. An actuator assembly can be provided for imparting a force to the deformable membrane. In one embodiment, the actuator assembly can include a piezoelectric actuator.
摘要翻译：描述了一种聚焦装置，其具有至少部分地限定空腔的可变形膜和设置在空腔中的光学流体。可以提供致动器组件以向可变形膜施加力。在一个实施例中，致动器组件可以包括压电致动器。

93. 发明申请

US20100259638A1 IMAGING TERMINAL HAVING COLOR CORRECTION 有权
标题翻译：具有彩色校正的成像终端
公开(公告)号：US20100259638A1
公开(公告)日：2010-10-14
申请号：US12421457
申请日：2009-04-09
申请人： Ynjiun P. Wang
发明人： Ynjiun P. Wang
IPC分类号： H04N9/77 , H04N9/04
CPC分类号： H04N9/735 , H04N9/045 , H04N9/07
摘要： There is provided an imaging terminal comprising a hybrid monochrome and color image sensor pixel array having a first subset of pixels provided by color pixels having color filter elements and a second subset of pixels provided by monochrome pixels without color filter elements. The terminal can be operative to capture a frame of image data including monochrome image data representative of light incident on the monochrome pixels and color image data representative of light incident on the color pixels. The terminal can be operative to activate a color correction processing module that utilizes the monochrome color image data.
摘要翻译：提供了一种成像终端，其包括混合单色和彩色图像传感器像素阵列，其具有由具有滤色器元件的彩色像素提供的像素的第一子集，以及由没有滤色器元件的单色像素提供的第二像素子集。终端可以操作以捕获包括表示入射在单色像素上的光的单色图像数据的图像数据帧，以及表示入射到彩色像素上的光的彩色图像数据。终端可操作以激活利用单色彩色图像数据的颜色校正处理模块。

94. 发明申请

US20100226345A1 ENCODED INFORMATION READING TERMINAL OPERATING IN INFRASTRUCTURE MODE AND AD-HOC MODE 有权
标题翻译：编码信息阅读终端在基础设施模式和AD-HOC模式下运行
公开(公告)号：US20100226345A1
公开(公告)日：2010-09-09
申请号：US12398401
申请日：2009-03-05
申请人： Huyu Qu , Ynjiun P. Wang
发明人： Huyu Qu , Ynjiun P. Wang
IPC分类号： H04W4/00
CPC分类号： H04W36/385
摘要： An encoded information reading (EIR) terminal can comprise a central processing unit (CPU), a memory communicatively coupled to the CPU, an EIR device, and a wireless communication interface communicatively coupled to the CPU. The EIR device can be selected from the group consisting of a bar code reading device, an RFID reading device, and a card reading device. The EIR device can be configured to perform one of: outputting raw message data containing an encoded message, outputting decoded message data corresponding to an encoded message. The wireless communication interface can comprise a first logical communication interface operating on a first frequency channel and a second logical communication interface operating on a second frequency channel. The wireless communication interface can be configured to transmit infrastructure mode beacons. The infrastructure mode beacons can include a service set identifier. The wireless communication interface can be further configured to transmit ad-hoc mode beacons on the second frequency channel. The ad-hoc mode beacons can include an identifier of a mesh path selection protocol. The EIR terminal can be further configured to route MAC frames between the first logical communication interface and the second logical communication interface.
摘要翻译：编码信息读取（EIR）终端可以包括中央处理单元（CPU），通信地耦合到CPU的存储器，EIR设备和通信地耦合到CPU的无线通信接口。可以从由条形码读取装置，RFID读取装置和读卡装置组成的组中选择EIR装置。 EIR设备可以被配置为执行以下操作之一：输出包含编码消息的原始消息数据，输出与编码消息对应的解码消息数据。无线通信接口可以包括在第一频率信道上操作的第一逻辑通信接口和在第二频率信道上操作的第二逻辑通信接口。无线通信接口可以配置为传输基础设施模式信标。基础架构模式信标可以包括服务集标识符。无线通信接口还可以被配置为在第二频率信道上发送自组织模式信标。自组织模式信标可以包括网格路径选择协议的标识符。 EIR终端还可以被配置为在第一逻辑通信接口和第二逻辑通信接口之间路由MAC帧。

95. 发明授权

US07784696B2 Indicia reading apparatus having image sensing and processing circuit 有权
标题翻译：具有图像感测和处理电路的标记读取装置
公开(公告)号：US07784696B2
公开(公告)日：2010-08-31
申请号：US11545725
申请日：2006-10-10
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 with enhanced functionality which can filter image data prior to the capture of image data into an image frame memory for further processing. In one aspect the indicia reading apparatus can have an image sensing and processing circuit that can contemporaneously output, on respective first and second interfaces, both filtered and raw pixel values so that both filtered and raw frames of image data can be captured contemporaneously for further processing. Filtered and raw frames of image data or pixel values can also be serially output through a single interface in an interleaved manner. An image sensing and processing circuit which outputs either or both raw and filtered pixel values can be provided on a single integrated circuit. In another aspect an image sensing and processing circuit can be provided that develops data indicating a location of a decodable indicia representation within image data prior to capture of a frame of image data into an image frame memory so that when pixel values are first addressed for further processing, a decodable indicia representation such as a bar code representation has already been located. By processing of image data within an image processing circuit prior to capture into an image frame memory a trigger to read time (TTR) can be reduced.
摘要翻译：在一个实施例中提供了具有增强功能的标记读取装置，其可以在将图像数据捕获到图像帧存储器中之前对图像数据进行滤波以进行进一步处理。在一个方面，标记读取装置可以具有图像感测和处理电路，其能够在相应的第一和第二接口同时输出滤波和原始像素值，使得可以同时捕获图像数据的滤波和原始帧同时进行进一步处理。滤波和原始帧的图像数据或像素值也可以以交错方式通过单个接口串行输出。可以在单个集成电路上提供输出原始像素值和滤波像素值之一或两者的图像感测和处理电路。在另一方面，可以提供图像感测和处理电路，其在将图像数据的帧捕获到图像帧存储器之前，在图像数据中产生指示可解码标记表示的位置的数据，使得当像素值首先被寻址以进一步已经定位了诸如条形码表示之类的可解码标记表示。通过在拍摄到图像帧存储器之前处理图像处理电路内的图像数据，可以减少触发读取时间（TTR）。

96. 发明申请

US20100090007A1 APPARATUS HAVING COORDINATED EXPOSURE PERIOD AND ILLUMINATION PERIOD 有权
标题翻译：具有协调曝光期和照明期的装置
公开(公告)号：US20100090007A1
公开(公告)日：2010-04-15
申请号：US12534664
申请日：2009-08-03
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。

97. 发明申请

US20090121021A1 Encoded information reading terminal with wireless path selection capability 有权
标题翻译：具有无线路径选择功能的编码信息读取终端
公开(公告)号：US20090121021A1
公开(公告)日：2009-05-14
申请号：US11985329
申请日：2007-11-14
申请人： Ynjiun P. Wang , Huyu Qu
发明人： Ynjiun P. Wang , Huyu Qu
IPC分类号： G06K7/01
CPC分类号： H04W40/12 , G06K7/01 , H04W4/06 , H04W40/02 , H04W40/22 , H04W40/26 , H04W40/28 , H04W40/30 , H04W52/0216 , H04W52/0229 , H04W52/0254 , H04W52/0296 , H04W72/046 , H04W76/38 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/166 , Y02D70/22 , Y02D70/39
摘要： A portable encoded information reading (EIR) terminal for incorporation in a data collection system can comprise a terminal module communicatively coupled to a wireless interface module via a wired interface. The terminal module can include a central processing unit (CPU), a memory, and an encoded information reading (EIR) device. The wireless interface module can include a microcontroller, a memory, and at least one wireless communication interface. The wireless interface module can establish one or more wireless links with one or more peer EIR terminals, to join a wireless network which is collectively formed by the peer EIR terminals. The wireless interface module can receive or transmit beacons containing at least an identifier of a path selection protocol which is used for unicast, multicast and broadcast frame transmission within the wireless network. The wireless interface module, responsive to receiving a MAC frame from the terminal module, can forward the MAC frame, according to the path selection protocol, to a peer EIR terminal or to a portal which is capable of routing MAC frames between the wireless network and one or more OSI layer 2 networks.
摘要翻译：用于并入数据收集系统的便携式编码信息读取（EIR）终端可以包括通过有线接口通信地耦合到无线接口模块的终端模块。终端模块可以包括中央处理单元（CPU），存储器和编码信息读取（EIR）设备。无线接口模块可以包括微控制器，存储器和至少一个无线通信接口。无线接口模块可以与一个或多个对等EIR终端建立一个或多个无线链路，以加入由对等EIR终端共同形成的无线网络。无线接口模块可以在无线网络内接收或发送至少包含用于单播，组播和广播帧传输的路径选择协议的标识符的信标。无线接口模块响应于从终端模块接收到MAC帧，可以根据路径选择协议将MAC帧转发到对等EIR终端或能够在无线网络与无线网络之间路由MAC帧的门户一个或多个OSI第2层网络。

98. 发明申请

US20090106095A1 Navigator With Dataform Decoder 审中-公开
标题翻译：导航器与数据形式解码器
公开(公告)号：US20090106095A1
公开(公告)日：2009-04-23
申请号：US11876333
申请日：2007-10-22
申请人： Yiwu Ding , William H. Havens , Ynjiun P. Wang
发明人： Yiwu Ding , William H. Havens , Ynjiun P. Wang
IPC分类号： G01C21/34 , G01C21/00 , G06Q30/00
CPC分类号： G01C21/34 , G01C21/3623 , G06Q30/0212
摘要： A navigation system based on a web server that provides a client with a map of a destination having an associated dataform encoding an indication of the destination. A navigator is provided that includes a GPS receiver receiving signals from one or more satellites, a memory storing navigational data, a dataform reader that extracts a destination from the dataform, and a processor that calculates a route to the destination extracted by the dataform reader.
摘要翻译：一种基于网络服务器的导航系统，其向客户端提供具有编码目的地的指示的相关联的数据形式的目的地的地图。提供了一种导航器，其包括接收来自一个或多个卫星的信号的GPS接收器，存储导航数据的存储器，从数据形式提取目的地的数据形式读取器以及计算由数据形式读取器提取的到目的地的路线的处理器。

99. 发明申请

US20080144186A1 FOCUS MODULE AND COMPONENTS WITH ACTUATOR POLYMER CONTROL 有权
标题翻译：具有执行器聚合物控制的聚焦模块和组件
公开(公告)号：US20080144186A1
公开(公告)日：2008-06-19
申请号：US11781901
申请日：2007-07-23
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： G02B3/14
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。

100. 发明申请

US20070164111A1 Optical reader 有权
标题翻译：光学读卡器
公开(公告)号：US20070164111A1
公开(公告)日：2007-07-19
申请号：US11545794
申请日：2006-10-10
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： G06K7/10544 , G06K7/10722 , G06K7/10792 , G06K2207/1011
摘要： An optical reader comprising: an image sensor array for converting light from a target into output signals representative thereof, the image sensor array having a centerline; a processor for decoding a machine readable symbology within the target derived from the output signals; receive optics for directing light from the target to the image sensor, the optics having a receive optics optical axis, wherein the image sensor array and receive optics are configured such that the centerline is not coincident with the optical axis.
摘要翻译：一种光学读取器，包括：图像传感器阵列，用于将来自目标的光转换成代表其的输出信号，所述图像传感器阵列具有中心线; 用于对从所述输出信号中导出的所述目标内的机读符号进行解码的处理器; 接收用于将光从目标引导到图像传感器的光学器件，所述光学器件具有接收光学器件光轴，其中所述图像传感器阵列和接收光学器件被配置为使得所述中心线不与所述光轴重合。

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