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：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：US06308892B1

公开(公告)日：2001-10-30

申请号：US08353682

申请日：1994-12-09

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： G06K710

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

摘要： A battery pack is detachably secured by a snap-type action to a handle of a generally gun-shaped scanning head in a system for electro-optically reading coded indicia, such as bar code symbols. The battery pack includes a set of rechargeable batteries mounted in a casing.

摘要翻译： 电池组通过卡扣式动作可拆卸地固定在用于电光学读取编码标记（例如条形码符号）的系统中的大致枪形扫描头的手柄上。 该电池组包括一组可充电电池，该充电电池安装在外壳中。

公开(公告)号：US5075538A

公开(公告)日：1991-12-24

申请号：US421589

申请日：1989-10-16

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 ,  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 Fresnel optical element and an embodiment that discloses a curved scanning/connecting mirror are also 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。 还公开了采用菲涅尔光学元件的实施例和公开了弯曲扫描/连接镜的实施例。

公开(公告)号：US06000617A

公开(公告)日：1999-12-14

申请号：US926163

申请日：1997-09-09

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

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

IPC分类号： G06K7/10

CPC分类号： G06K7/10881 ,  G06K7/10633

摘要： An auditory beeper mounted in a hand-held scanning head of an electro-optical system for reading light-reflective indicia signals a user that the indicium has been found and is ready to be read by generating a series of sounds or beeps whose rate of beeping changes upon finding the indicium.

摘要翻译： 安装在用于读取光反射标记的电光系统的手持式扫描头中的听觉蜂鸣器向用户发出已经发现标记并且准备好被读取的用户，通过产生一连串的嘟嘟声的声音或哔哔声 发现指标后发生变化。

公开(公告)号：US4835374A

公开(公告)日：1989-05-30

申请号：US230746

申请日：1988-08-09

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 ,  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：US5668364A

公开(公告)日：1997-09-16

申请号：US447074

申请日：1995-05-22

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 target bearing a coded indicium is found by a system for electro-optically reading indicia. Upon the determination that the indicium is located within a range of working distances relative to a hand-held housing, a user is prompted that the indicium is ready to be read. A sonic signal is transmitted by a ranger, and a return echo from the indicium is received. An auditory prompt, such as a single tone or a series of tones, advises the user that the indicium is within range.

摘要翻译： 通过用于电光读取标记的系统找到带有编码标记的目标。 当确定标记位于相对于手持外壳的工作距离的范围内时，提示用户该标记准备好被读取。 声波信号由巡航者发送，并且接收到来自标记的返回回波。 诸如单音或一系列音调的听觉提示建议用户该标记在范围内。

公开(公告)号：US5250792A

公开(公告)日：1993-10-05

申请号：US931728

申请日：1992-08-18

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 ,  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：US5247162A

公开(公告)日：1993-09-21

申请号：US690705

申请日：1991-04-24

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 ,  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. Also disclosed is an optic means mounted in the laser diode scanning head including a focusing lens and an aperture stop for forming the emitted laser light to have a beam cross-section of an altered size within a working distance range.

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。 还公开了安装在激光二极管扫描头中的光学装置，其包括聚焦透镜和用于形成所发射的激光的孔径光阑，以在工作距离范围内具有改变尺寸的光束横截面。