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    IMAGE READER COMPRISING CMOS BASED IMAGE SENSOR ARRAY
    3.
    发明申请
    IMAGE READER COMPRISING CMOS BASED IMAGE SENSOR ARRAY 有权

    公开(公告)号：US20210195132A1

    公开(公告)日：2021-06-24

    申请号：US17167452

    申请日：2021-02-04

    申请人： HAND HELD PRODUCTS, INC.

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

    IPC分类号： H04N5/378 ,  G06K7/10 ,  H04N5/369 ,  H04N5/232 ,  H04N5/374 ,  G06K7/14 ,  H04N5/225 ,  H04N5/235 ,  H04N5/376

    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.

    Image reader comprising CMOS based image sensor array
    4.
    发明授权
    Image reader comprising CMOS based image sensor array 有权

    公开(公告)号：US10958863B2

    公开(公告)日：2021-03-23

    申请号：US16204077

    申请日：2018-11-29

    申请人： HAND HELD PRODUCTS, INC.

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

    IPC分类号： H04N5/378 ,  G06K7/10 ,  H04N5/369 ,  H04N5/232 ,  H04N5/374 ,  G06K7/14 ,  H04N5/225 ,  H04N5/235 ,  H04N5/376

    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.

    Directional antenna for RFID tag finder
    5.
    发明授权
    Directional antenna for RFID tag finder 有权

    公开(公告)号：US10289877B2

    公开(公告)日：2019-05-14

    申请号：US14494117

    申请日：2014-09-23

    申请人： Hand Held Products, Inc.

    发明人： William H. Havens

    IPC分类号： H04Q5/22 ,  G06K7/10

    摘要： A system may include a mobile device comprising an antenna system. The antenna system may include a first antenna to determine a presence of a transponder within an area and a second antenna comprising a directional radiation pattern and that is configured to sweep the area to determine a direction of the transponder. The first antenna may be separate from the second antenna.

    TRANSACTION TERMINAL WITH SIGNATURE CAPTURE OFFSET CORRECTION
    9.
    发明申请
    TRANSACTION TERMINAL WITH SIGNATURE CAPTURE OFFSET CORRECTION 审中-公开
    具有签名捕获偏移校正的交易终端

    公开(公告)号：US20160239178A1

    公开(公告)日：2016-08-18

    申请号：US15055654

    申请日：2016-02-29

    申请人： Hand Held Products, Inc.

    发明人： William H. Havens ,  Richard A. Romanchik

    IPC分类号： G06F3/0488 ,  G06Q20/20

    CPC分类号： G06F3/0488 ,  G06Q20/20 ,  G06Q20/40145

    摘要： A method of processing a transaction comprising the steps of generating a position signal indicative of position of a touching of a touch screen having a transparent reference surface, displaying an image of the touching of the screen responsive to the position signal, and changing the image as a function of the difference between the position signal and a predetermined position value.

    摘要翻译： 一种处理交易的方法，包括以下步骤：产生指示具有透明参考表面的触摸屏的触摸位置的位置信号，响应于位置信号显示屏幕的触摸图像，并将图像改变为 位置信号与预定位置值之差的函数。

    Indicia reading terminals and methods employing light field imaging
    10.
    发明授权
    Indicia reading terminals and methods employing light field imaging 有权
    识别终端和采用光场成像的方法

    公开(公告)号：US09235741B2

    公开(公告)日：2016-01-12

    申请号：US14637466

    申请日：2015-03-04

    申请人： Hand Held Products, Inc.

    发明人： Robert J. Hennick ,  William H. Havens ,  Timothy Meier ,  Scott McCloskey ,  Donald Anderson ,  Ynjiun P. Wang ,  Robert M. Hussey ,  Erik Van Horn ,  Sean P. Kearney

    IPC分类号： G06K7/10 ,  G06K7/14 ,  G01B11/02 ,  G01B11/22

    CPC分类号： G06K7/10811 ,  G01B11/02 ,  G01B11/22 ,  G06K7/10732 ,  G06K7/10752 ,  G06K7/10831 ,  G06K7/1439 ,  G06K7/1495

    摘要： A terminal for decoding decodable indicia includes a plenoptic imaging subsystem comprising an image sensor array and plenoptic imaging optics operable to project a plenoptic image of a space containing the decodable indicia onto the image sensor array, a hand held housing encapsulating a least a portion of the plenoptic imaging subsystem, a trigger for initiating operation of the plenoptic imaging subsystem to obtain plenoptic image data of the decodable indicia, and an illumination source for projecting illumination onto the decodable indicia; an aimer for projecting an aimer pattern onto the decodable indicia. The terminal is operable, responsive to detecting that the trigger has been actuated by an operator, to obtain plenoptic image data from the image sensor array, to obtain first rendered image data based on at least a portion of the plenoptic image data, and to attempt to decode the decodable indicia represented in the rendered image data.

    摘要翻译： 用于解码可解码标记的终端包括全光成像子系统，其包括图像传感器阵列和全光成像光学器件，其可操作以将包含可解码标记的空间的全视图图像投影到图像传感器阵列上;手持外壳，其封装至少一部分 全光成像子系统，用于启动全光成像子系统的操作以获得可解码标记的全光图像数据的触发器，以及用于将照明投影到可解码标记上的照明源; 将瞄准器图案投影到可解码标记上的瞄准器。 终端可操作地响应于检测到操作者已经启动了触发器，以从图像传感器阵列获取全光图像数据，以便基于全光图像数据的至少一部分获得第一渲染图像数据，并尝试 以解码呈现的图像数据中表示的可解码标记。