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公开(公告)号：US06722566B1
公开(公告)日：2004-04-20
申请号：US10289960
申请日：2002-11-07
申请人： Mark Drzymak , Paul Dvorkis , Yuri Gofman , Henry Grossfeld , Timothy Healey , Howard Shepard
发明人： Mark Drzymak , Paul Dvorkis , Yuri Gofman , Henry Grossfeld , Timothy Healey , Howard Shepard
IPC分类号： G06K714
CPC分类号： G06K7/10693 , G06K7/10683 , G06K7/10702
摘要： Mirrors having different optical properties are selected to change the cross-section of a beam electro-optical reader for reading bar code symbols.
摘要翻译： 选择具有不同光学特性的反射镜来改变用于读取条形码符号的光束电子光学读取器的横截面。
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2.发明授权公开(公告)号：US06410931B1
公开(公告)日：2002-06-25
申请号：US09571571
申请日：2000-05-15
申请人： Paul Dvorkis , Howard Shepard , Edward Barkan , Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych , Raj Bridgelall , David Tsi , Ian Jenkins , Chin-Hung Jwo , Theodore Koontz
发明人： Paul Dvorkis , Howard Shepard , Edward Barkan , Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych , Raj Bridgelall , David Tsi , Ian Jenkins , Chin-Hung Jwo , Theodore Koontz
IPC分类号： G06R710
CPC分类号： G06K7/10831 , G06K7/10594 , G06K7/10881 , G06K7/109 , G06K7/1098
摘要： An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.
摘要翻译： 例如用于光学扫描器的光学扫描模块包括不仅限定激光聚焦透镜，而且限定激光聚焦孔和收集镜的整体模制的塑料材料构件。 此外，模制构件可以用于容纳和定位半导体激光器和光电检测器，从而确保这些元件容易且准确地放置在扫描组件内。 光学组件可以是模块化的形式，通过光束扫描器安装到公共印刷电路板上。
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公开(公告)号：US6114712A
公开(公告)日：2000-09-05
申请号：US48418
申请日：1998-03-26
申请人： Paul Dvorkis , Howard Shepard , Edward Barkan , Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych , Raj Bridgelall , David Tsi , Ian Jenkins , Chin-Hung Jwo , Theodore Koontz
发明人： Paul Dvorkis , Howard Shepard , Edward Barkan , Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych , Raj Bridgelall , David Tsi , Ian Jenkins , Chin-Hung Jwo , Theodore Koontz
CPC分类号： G06K7/10831 , G06K7/10594 , G06K7/10881 , G06K7/109 , G06K7/1098
摘要： An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.
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公开(公告)号：US6059188A
公开(公告)日：2000-05-09
申请号：US631364
申请日：1996-04-12
申请人： Costanz.o slashed. diFazio , Thomas Mazz , Chinh Tan , Miklos Stern , Henry Grossfeld , Paul Dvorkis , Peter Fazekas , Yajun Li , Joseph Katz , Askold Strat , Greg Martino
发明人： Costanz.o slashed. diFazio , Thomas Mazz , Chinh Tan , Miklos Stern , Henry Grossfeld , Paul Dvorkis , Peter Fazekas , Yajun Li , Joseph Katz , Askold Strat , Greg Martino
CPC分类号： G06K7/10742 , G06K7/10574 , G06K7/10643 , G06K7/10653 , G06K7/10702 , G06K7/10811 , H01S5/005 , H01S5/02248 , H01S5/183 , H01S5/423
摘要： An integrated optical module for an optical scanner has a lens spaced from a vertical-cavity surface-emitting laser (VCSEL) by a spacer of defined dimensions. The module, in an alternative embodiment, includes a wafer frame, a suspended mirror mounted for oscillation on the frame, a wafer substrate bonded beneath the frame and a wafer cover bonded above the frame. The cover includes a mirror travel stop to protect the mirror against shocks. A VCSEL mounted to the wafer cover produces a beam which is shaped and deflected by a diffractive optical element onto the oscillating mirror. The reflected beam passes out of the module toward an indicia to be read. Large numbers of such devices may be fabricated relatively cheaply using wafer-scale processing and assembly technology. Three large wafers are fabricated corresponding respectively to arrays of substrates, frames and covers. The large wafers are bonded together in a sandwich arrangement, and are then diced to produce the individual scan modules. The modules may provide either one-dimensional or two-dimensional scanning.
摘要翻译： 用于光学扫描仪的集成光学模块具有通过限定尺寸的间隔件与垂直腔表面发射激光器（VCSEL）间隔开的透镜。 在替代实施例中，该模块包括晶片框架，安装用于在框架上摆动的悬挂镜，结合在框架下方的晶片衬底以及粘结在框架上方的晶片盖。 盖子包括镜子行驶挡板，以防止镜子受到冲击。 安装到晶片盖的VCSEL产生由衍射光学元件成形并偏转到振动反射镜上的光束。 反射光束从模块朝向要读取的标记。 可以使用晶片级处理和组装技术相对便宜地制造大量的这种装置。 制造三个大的晶片，分别对应于基板，框架和盖子的阵列。 大晶片以夹层结构结合在一起，然后被切割以产生各个扫描模块。 模块可提供一维扫描或二维扫描。
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公开(公告)号：US06257491B1
公开(公告)日：2001-07-10
申请号：US09519576
申请日：2000-03-06
申请人： Chinh Tan , Miklos Stern , Henry Grossfeld , Paul Dvorkis , Peter Fazekas
发明人： Chinh Tan , Miklos Stern , Henry Grossfeld , Paul Dvorkis , Peter Fazekas
IPC分类号： G06K710
CPC分类号： G06K7/10742 , G06K7/10574 , G06K7/10643 , G06K7/10653 , G06K7/10702 , G06K7/10811 , H01S5/005 , H01S5/02248 , H01S5/183 , H01S5/423
摘要： An integrated optical module for an optical scanner has a lens spaced from a vertical-cavity surface-emitting laser (VCSEL) by a spacer of defined dimensions. The module, in an alternative embodiment, includes a wafer frame, a suspended mirror mounted for oscillation on the frame, a wafer substrate bonded beneath the frame and a wafer cover bonded above the frame. The cover includes a mirror travel stop to protect the mirror against shocks. A VCSEL mounted to the wafer cover produces a beam which is shaped and deflected by a diffractive optical element onto the oscillating mirror. The reflected beam passes out of the module toward an indicia to be read. Large numbers of such devices may be fabricated relatively cheaply using wafer-scale processing and assembly technology. Three large wafers are fabricated corresponding respectively to arrays of substrates, frames and covers. The large wafers are bonded together in a sandwich arrangement, and are then diced to produce the individual scan modules. The modules may provide either one-dimensional or two-dimensional scanning.
摘要翻译： 用于光学扫描仪的集成光学模块具有通过限定尺寸的间隔件与垂直腔表面发射激光器（VCSEL）间隔开的透镜。 在替代实施例中，该模块包括晶片框架，安装用于在框架上摆动的悬挂镜，结合在框架下方的晶片衬底以及粘结在框架上方的晶片盖。 盖子包括镜子行驶挡板，以防止镜子受到冲击。 安装到晶片盖的VCSEL产生由衍射光学元件成形并偏转到振动反射镜上的光束。 反射光束从模块朝向要读取的标记。 可以使用晶片级处理和组装技术相对便宜地制造大量的这种装置。 制造三个大的晶片，分别对应于基板，框架和盖子的阵列。 大晶片以夹层结构结合在一起，然后被切割以产生各个扫描模块。 模块可提供一维扫描或二维扫描。
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公开(公告)号：US20080078070A1
公开(公告)日：2008-04-03
申请号：US11528739
申请日：2006-09-28
申请人： Amir Weiss , Henry Grossfeld , Charles Torzilli , David M. Bauer , Mark Lamont
发明人： Amir Weiss , Henry Grossfeld , Charles Torzilli , David M. Bauer , Mark Lamont
IPC分类号： A44B11/00
CPC分类号： A44B11/04 , A44B11/25 , A44C5/14 , Y10T24/3416
摘要： Described is a snap-on buckle. The snap-on buckle comprises a buckle configured to receive an attachment device, the buckle including at least one break away point and a snap, insert molded into the buckle, that is configured to releasably attach to a surface of a mobile terminal. In an alternate embodiment, the snap-on buckle comprises a buckle configured to receive an attachment device, the buckle including at least one break away point and an attachment means, insert molded into the buckle, that is configured to releasably attach to a surface of a mobile terminal.
摘要翻译： 描述是一个卡扣扣。 卡扣扣包括被配置为接收附接装置的扣环，该扣环包括至少一个断开点和模制成扣环的卡扣，嵌入件，其被配置为可释放地附接到移动终端的表面。 在替代实施例中，卡扣扣包括被配置为接收附接装置的扣环，该扣环包括至少一个断开点，以及附接装置，模制成扣环的插入件，其构造成可释放地附接到 移动终端。
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公开(公告)号：US20050057418A1
公开(公告)日：2005-03-17
申请号：US10661652
申请日：2003-09-12
申请人： Richard Knadle , Hal Charych , Henry Grossfeld , Robert Pandorf , Minh Ngoc , Raj Bridgelall
发明人： Richard Knadle , Hal Charych , Henry Grossfeld , Robert Pandorf , Minh Ngoc , Raj Bridgelall
摘要： A directional antenna array is provided that includes a driven element and a first parasitic element separated from the driven element with the first parasitic element and/or the driven element having a width that is greater than about one-half a percent (0.5%) of an free-space wavelength of the directional antenna array. Alternatively or in conjunction, the directional antenna array includes a balun structure that is configured to couple the driven element to at least one of an electromagnetic energy source and an electromagnetic sink, and the balun structure includes a dipole structure, a first feed point extending from the dipole structure and a second feed point extending from the first parasitic element.
摘要翻译： 提供了一种定向天线阵列，其包括被驱动元件和与被驱动元件分离的第一寄生元件，第一寄生元件和/或被驱动元件的宽度大于所述驱动元件的大约百分之零点五 定向天线阵列的自由空间波长。 替代地或结合地，定向天线阵列包括平衡 - 不平衡转换器结构，其被配置为将驱动元件耦合到电磁能量源和电磁宿中的至少一个，并且平衡 - 不平衡变换器结构包括偶极结构，第一馈电点从 所述偶极结构和从所述第一寄生元件延伸的第二馈电点。
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公开(公告)号：US07205953B2
公开(公告)日：2007-04-17
申请号：US10661652
申请日：2003-09-12
IPC分类号： H01Q11/10
摘要： A directional antenna array is provided that includes a driven element and a first parasitic element separated from the driven element with the first parasitic element and/or the driven element having a width that is greater than about one-half a percent (0.5%) of an free-space wavelength of the directional antenna array. Alternatively or in conjunction, the directional antenna array includes a balun structure that is configured to couple the driven element to at least one of an electromagnetic energy source and an electromagnetic sink, and the balun structure includes a dipole structure, a first feed point extending from the dipole structure and a second feed point extending from the first parasitic element.
摘要翻译： 提供了一种定向天线阵列，其包括被驱动元件和与被驱动元件分离的第一寄生元件，第一寄生元件和/或被驱动元件的宽度大于所述驱动元件的大约百分之零点五 定向天线阵列的自由空间波长。 替代地或结合地，定向天线阵列包括平衡 - 不平衡转换器结构，其被配置为将驱动元件耦合到电磁能量源和电磁槽中的至少一个，并且平衡 - 不平衡变换器结构包括偶极结构，第一馈电点从 所述偶极结构和从所述第一寄生元件延伸的第二馈电点。
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公开(公告)号：US06527183B2
公开(公告)日：2003-03-04
申请号：US10008330
申请日：2001-12-06
申请人： Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych
发明人： Simon Bard , Henry Grossfeld , Mark Dryzmala , Harold Charych
IPC分类号： G06K710
CPC分类号： G06K7/10831 , G06K7/10594 , G06K7/10881 , G06K7/109 , G06K7/1098
摘要： An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.
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