公开(公告)号：WO2006096336A3

公开(公告)日：2006-09-14

申请号：PCT/US2006/006304

申请日：2006-02-21

Applicant: SYMBOL TECHNOLOGIES, INC. ,  SHEPARD, Howard ,  DRZYMALA, Mark ,  BARKAN, Edward ,  ZHANG, Heng ,  GUREVICH, Vladimir

Inventor： SHEPARD, Howard ,  DRZYMALA, Mark ,  BARKAN, Edward ,  ZHANG, Heng ,  GUREVICH, Vladimir

IPC: G06K7/10

Abstract: ABSTRACT Methods and apparatus for providing a relatively miniature scan module, for example, a small retroreflective scan engine. An exemplary scan module comprises a chassis, a drive coil, a scan motor, a laser, a mirror module and a sensor. The mirror module can comprise, in an embodiment, a single piece fold/collection mirror module. Additionally, in an embodiment, the scan motor can comprise a molded spring module.

公开(公告)号：WO2006026141A1

公开(公告)日：2006-03-09

申请号：PCT/US2005/029006

申请日：2005-08-15

Applicant: SYMBOL TECHNOLOGIES, INC. ,  BARKAN, Edward ,  SHEPARD, Howard

Inventor： BARKAN, Edward ,  SHEPARD, Howard

IPC: G06K7/10

CPC classification number: G06K7/10732 ,  G06K7/10722 ,  G06K7/10792

Abstract: Described is a scanner for reading an optical code which includes a light transmission system and an image acquisition system. The light transmission system projects light on a target. The image acquisition system receives light reflected from the target to generate an image of the target. The image acquisition system is arranged to receive the light reflected from the target at a plurality of angles so that, when specular reflection of the target is associated with a first of the plurality of angles, light from a second one of the plurality of angles is available to minimize image degradation associated with the specular reflection.

Abstract translation: 描述了一种用于读取光学代码的扫描器，其包括光传输系统和图像采集系统。 光传输系统对目标进行投射。 图像采集系统接收从目标反射的光以产生目标的图像。 图像采集系统被布置成以多个角度接收从目标物反射的光，使得当目标的镜面反射与多个角度中的第一角度相关联时，来自多个角度中的第二角度的光是 可用于最小化与镜面反射相关联的图像劣化。

公开(公告)号：WO2006023114A2

公开(公告)日：2006-03-02

申请号：PCT/US2005/023829

申请日：2005-06-30

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： PATEL, Mehul, M. ,  HE, Duanfeng ,  SHEPARD, Howard ,  JOSEPH, Eugene ,  BARKAN, Edward

IPC: G06K7/10 ,  G06K15/12

CPC classification number: G06K7/10732 ,  G06K7/10693 ,  G06K7/1096

Abstract: A solid-state imager is mounted at a point-of-transaction workstation for capturing images of one- and two-dimensional indicia and is operated at high speed to resist image blurring due to relative movement between the target and the imager. Dedicated hardware assistance and computation resources are allocated to decode multiple, continuous and simultaneous video streams from multiple imagers at the workstation.

Abstract translation: 固态成像仪安装在交易点处，用于捕获一维和二维标记的图像，并且以高速操作以抵抗由于目标和成像器之间的相对移动而导致的图像模糊。 分配专用的硬件辅助和计算资源来解码来自工作站的多个成像器的多个，连续和同步的视频流。

公开(公告)号：WO2005109072A3

公开(公告)日：2005-11-17

申请号：PCT/US2005/015023

申请日：2005-04-29

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： BARKAN, Edward ,  SHEPARD, Howard ,  DRZYMALA, Mark, E.

IPC: G02B26/00

Abstract: A raster pattern for reading bar code symbols is created by successively reflecting a light beam off scan mirrors oscillated respectively by a resonant motor drive and by another motor drive driven synchronously with the resonant drive.

公开(公告)号：EP1854045B1

公开(公告)日：2012-12-05

申请号：EP06735810.1

申请日：2006-02-21

Applicant: Symbol Technologies, Inc.

Inventor： SHEPARD, Howard ,  DRZYMALA, Mark ,  BARKAN, Edward ,  ZHANG, Heng ,  GUREVICH, Vladimir

IPC: G06K7/10

CPC classification number: G06K7/10702 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10683

公开(公告)号：EP1771804A2

公开(公告)日：2007-04-11

申请号：EP05768353.4

申请日：2005-06-30

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： JOSEPH, Eugene ,  BARKAN, Edward ,  PATEL, Mehul, M. ,  HE, Duanfeng ,  SHEPARD, Howard

IPC: G06K7/10 ,  G06K15/12

CPC classification number: G06K7/10732 ,  G06K7/10693 ,  G06K7/1096

Abstract: A solid-state imager is mounted at a point-of-transaction workstation for capturing images of one- and two-dimensional indicia and is operated at high speed to resist image blurring due to relative movement between the target and the imager. Dedicated hardware assistance and computation resources are allocated to decode multiple, continuous and simultaneous video streams from multiple imagers at the workstation.

Abstract translation: 固态成像器安装在交易点工作站上，用于捕获一维和二维标记的图像，并且以高速操作以抵抗由于目标和成像器之间的相对移动而导致的图像模糊。 分配专用硬件辅助和计算资源以解码来自工作站上多个成像器的多个连续且同步的视频流。

公开(公告)号：EP1854045A2

公开(公告)日：2007-11-14

申请号：EP06735810.1

申请日：2006-02-21

Applicant: Symbol Technologies, Inc.

Inventor： SHEPARD, Howard ,  DRZYMALA, Mark ,  BARKAN, Edward ,  ZHANG, Heng ,  GUREVICH, Vladimir

IPC: G06K7/10

CPC classification number: G06K7/10702 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10683

Abstract: ABSTRACT Methods and apparatus for providing a relatively miniature scan module, for example, a small retroreflective scan engine. An exemplary scan module comprises a chassis, a drive coil, a scan motor, a laser, a mirror module and a sensor. The mirror module can comprise, in an embodiment, a single piece fold/collection mirror module. Additionally, in an embodiment, the scan motor can comprise a molded spring module.

公开(公告)号：EP1784761A1

公开(公告)日：2007-05-16

申请号：EP05786487.8

申请日：2005-08-15

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： BARKAN, Edward ,  SHEPARD, Howard

IPC: G06K7/10

CPC classification number: G06K7/10732 ,  G06K7/10722 ,  G06K7/10792

Abstract: Described is a scanner for reading an optical code which includes a light transmission system and an image acquisition system. The light transmission system projects light on a target. The image acquisition system receives light reflected from the target to generate an image of the target. The image acquisition system is arranged to receive the light reflected from the target at a plurality of angles so that, when specular reflection of the target is associated with a first of the plurality of angles, light from a second one of the plurality of angles is available to minimize image degradation associated with the specular reflection.

公开(公告)号：EP1784761B1

公开(公告)日：2012-09-19

申请号：EP05786487.8

申请日：2005-08-15

Applicant: Symbol Technologies, Inc.

Inventor： BARKAN, Edward ,  SHEPARD, Howard

IPC: G06K7/10

CPC classification number: G06K7/10732 ,  G06K7/10722 ,  G06K7/10792

公开(公告)号：EP1740994A2

公开(公告)日：2007-01-10

申请号：EP05740550.8

申请日：2005-04-29

Applicant: SYMBOL TECHNOLOGIES, INC.

Inventor： BARKAN, Edward ,  SHEPARD, Howard ,  DRZYMALA, Mark, E.

IPC: G02B26/00 ,  G06K7/10

CPC classification number: G06K7/10693 ,  G06K7/10613

Abstract: A raster pattern for reading bar code symbols is created by successively reflecting a light beam off scan mirrors oscillated respectively by a resonant motor drive and by another motor drive driven synchronously with the resonant drive.