公开(公告)号：US5988502A

公开(公告)日：1999-11-23

申请号：US9231

申请日：1998-01-20

申请人： Mark Krichever ,  Joseph Campanelli ,  Lisa Courtney ,  Peter Fazekas ,  Joel Kahn ,  Jerome Swartz ,  Vladimir Gurevich ,  Boris Metlitsky

发明人： Mark Krichever ,  Joseph Campanelli ,  Lisa Courtney ,  Peter Fazekas ,  Joel Kahn ,  Jerome Swartz ,  Vladimir Gurevich ,  Boris Metlitsky

IPC分类号： G06K7/10 ,  G06K7/14

CPC分类号： G06K7/10801 ,  G06K7/10594 ,  G06K7/10623 ,  G06K7/10633 ,  G06K7/10792 ,  G06K7/10881 ,  G06K7/14

摘要： A wavelength selector in an optical scanner is operative for selecting a first laser beam having a predetermined wavelength to produce a first scan pattern, and for selecting a second laser beam having a different wavelength to produce a second scan pattern. The scan patterns have a different number of scan lines. The selected scan pattern is scanned over indicia, e.g., a bar code symbol, to be read.

摘要翻译： 光学扫描器中的波长选择器用于选择具有预定波长的第一激光束以产生第一扫描图案，并且用于选择具有不同波长的第二激光束以产生第二扫描图案。 扫描图案具有不同数量的扫描线。 所选择的扫描图案被扫描在要读取的标记（例如，条形码符号）上。

公开(公告)号：US5545889A

公开(公告)日：1996-08-13

申请号：US163580

申请日：1993-12-07

申请人： Jerome Swartz ,  Howard M. Shepard ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

发明人： Jerome Swartz ,  Howard M. Shepard ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

IPC分类号： G06K7/10

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed. An embodiment that employs a stationary folding mirror mounted in fixed stationary relationship with a curved collecting mirror and a lightweight, movable scanning mirror is disclosed.

摘要翻译： 可瞄准要读取的每个符号的便携式激光二极管扫描头发射和接收非易于观察的激光，并且配备有用于可视地定位和跟踪每个符号的触发器致动瞄准灯布置。 公开了一种紧凑型激光二极管光学系统和光学折叠路径组件，以及用于头部的可互换组件设计和整体窗口结构。 公开了一种使用与弯曲收集镜和轻量级可移动扫描镜固定固定关系的固定折叠镜的实施例。

公开(公告)号：US5468949A

公开(公告)日：1995-11-21

申请号：US074641

申请日：1993-06-11

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

IPC分类号： G06K7/10

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K7/10861 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

公开(公告)号：US5151580A

公开(公告)日：1992-09-29

申请号：US562130

申请日：1990-08-03

申请人： Boris Metlitsky ,  Jerome Swartz ,  Edward Barkan ,  Howard Shepard ,  David Goren ,  Tony Biuso

发明人： Boris Metlitsky ,  Jerome Swartz ,  Edward Barkan ,  Howard Shepard ,  David Goren ,  Tony Biuso

IPC分类号： G02B26/10 ,  G06K7/10

CPC分类号： G06K7/10881 ,  G06K2207/1013

摘要： A portable scanning head emits and receives light from a light-emitting diode to read symbols, such as bar-code symbols. The optics within the scanner are operative for focusing a light beam and the view of a light sensor in different planes exteriorly of a scanner housing. Imaging means are provided in the unit for imaging a viewing window. The viewing window has an area smaller than that of the scan spot. The system can employ an LED as a light source and tolerate the relatively large-sized (on the order of millimeters) scan spot without sacrificing reading performance since the photodiode "sees" only that portion of the scan spot visible through the viewing window.

公开(公告)号：US5149950A

公开(公告)日：1992-09-22

申请号：US690702

申请日：1991-04-24

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Darkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan

IPC分类号： G06K7/10

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

摘要翻译： 可瞄准要读取的每个符号的便携式激光二极管扫描头发射和接收非易于观察的激光，并且配备有用于可视地定位和跟踪每个符号的触发器致动瞄准灯布置。 公开了一种紧凑型激光二极管光学系统和光学折叠路径组件，以及用于头部的可互换组件设计和整体窗口结构。

公开(公告)号：US4825057A

公开(公告)日：1989-04-25

申请号：US148669

申请日：1988-01-26

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

IPC分类号： G02B26/10 ,  G06K7/00 ,  G06K7/10 ,  G11B7/12 ,  G11B7/135 ,  H01S5/00 ,  H04N1/028 ,  H04N1/107 ,  H04N1/113

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

公开(公告)号：US4806742A

公开(公告)日：1989-02-21

申请号：US148438

申请日：1988-01-26

申请人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

发明人： Jerome Swartz ,  Howard M. Shepard ,  Eric F. Barkan ,  Mark J. Krichever ,  Boris Metlitsky ,  Edward Barkan ,  Alexander M. Adelson

IPC分类号： G02B26/10 ,  G06K7/00 ,  G06K7/10 ,  G11B7/12 ,  G11B7/135 ,  H01S5/00 ,  H04N1/028 ,  H04N1/107 ,  H04N1/113

CPC分类号： G06K7/10881 ,  G06K7/10633 ,  G06K2207/1011

摘要： A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design and an integral window construction for the head also are disclosed.

公开(公告)号：USRE40101E1

公开(公告)日：2008-02-26

申请号：US11396226

申请日：2006-03-30

申请人： Mark Krichever ,  Joseph Campanelli ,  Lisa Courtney ,  Peter Fazekas ,  Joel Kahn ,  Jerome Swartz ,  Vladimir Gurevich ,  Boris Metlitsky

发明人： Mark Krichever ,  Joseph Campanelli ,  Lisa Courtney ,  Peter Fazekas ,  Joel Kahn ,  Jerome Swartz ,  Vladimir Gurevich ,  Boris Metlitsky

IPC分类号： G06K7/10

摘要： A wavelength selector in an optical scanner is operative for selecting a first laser beam having a predetermined wavelength to produce a first scan pattern, and for selecting a second laser beam having a different wavelength to produce a second scan pattern. The scan patterns have a different number of scan lines. The selected scan pattern is scanned over indicia, e.g., a bar code symbol, to be read.

摘要翻译： 光学扫描器中的波长选择器用于选择具有预定波长的第一激光束以产生第一扫描图案，并且用于选择具有不同波长的第二激光束以产生第二扫描图案。 扫描图案具有不同数量的扫描线。 所选择的扫描图案被扫描在要读取的标记（例如，条形码符号）上。

公开(公告)号：US5907145A

公开(公告)日：1999-05-25

申请号：US36385

申请日：1998-03-06

申请人： Mark J. Krichever ,  Boris Metlitsky ,  Edward D. Barkan ,  Howard M. Shepard ,  Jerome Swartz

发明人： Mark J. Krichever ,  Boris Metlitsky ,  Edward D. Barkan ,  Howard M. Shepard ,  Jerome Swartz

IPC分类号： G06K7/10

CPC分类号： G06K7/10871 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10881 ,  G06K7/10891 ,  G06F2203/0331 ,  G06K2007/10534 ,  G06K2207/1016

摘要： In bar code symbol scanning systems employing laser, optical and sensor components, a mirrorless scanner arrangement mounts one or more of these components on a drive for repetitive reciprocating laser movement either about an axis or in a plane to effect scanning.

摘要翻译： 在采用激光，光学和传感器部件的条形码符号扫描系统中，无反射镜扫描器装置将这些部件中的一个或多个安装在驱动器上，用于围绕轴线或平面中的重复往复式激光器移动以进行扫描。

公开(公告)号：US5578810A

公开(公告)日：1996-11-26

申请号：US416128

申请日：1995-04-03

申请人： Simon Bard ,  Boris Metlitsky ,  Mark Krichever ,  Jerome Swartz

发明人： Simon Bard ,  Boris Metlitsky ,  Mark Krichever ,  Jerome Swartz

IPC分类号： G06F1/16 ,  G06F3/033 ,  G06K7/10 ,  G07F7/02 ,  G07G1/00

CPC分类号： G06F3/0346 ,  G06F1/163 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10633 ,  G06K7/10653 ,  G06K7/10871 ,  G06K7/10881 ,  G06K7/10891 ,  G06Q20/343 ,  G07F7/02 ,  G07G1/0045 ,  G06F2203/0331 ,  G06K2007/10534 ,  G06K2207/1016

摘要： A system for reading indicia having parts of different light reflectivity, includes a light emitter and optical detector supported by a ring to be worn on a finger of a user. The light emitter generates a scanning light beam which scans the indicia and produces reflected light of variable intensity reflected from the indicia. The optical detector detects the reflected light and produces an electrical signal indicative of the reflected light intensity. The ring is worn in a position such that a light beam emitted by the light emitter is directed away from the user.

摘要翻译： 用于读取具有不同光反射率的部分的标记的系统包括由用户佩戴在手指上的环支撑的光发射器和光学检测器。 光发射器产生扫描光束，其扫描标记并产生从标记反射的可变强度的反射光。 光学检测器检测反射光并产生指示反射光强度的电信号。 环被佩戴在使得由发光体发射的光束被引导离开用户的位置。