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11.发明申请NEGATIVE SPHERICAL ABERRATION COMPONENT-BASED IMAGING LENS ASSEMBLY IN IMAGING READER 审中-公开负像球面衍射成像成像透镜组件在成像仪中的应用
公开(公告)号：WO2008016507A3
公开(公告)日：2008-11-27
申请号：PCT/US2007016591
申请日：2007-07-23
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VINOGRADOV IGOR , GUREVICH VLADIMIR , SHI DAVID TSI
IPC: G02B13/18
CPC classification number: G02B27/0025 , G02B27/0075 , G06K7/10811 , G06K7/10831
Abstract: An imaging lens assembly focuses light from indicia in a working range of distances along an optical path onto a solid-state imager of an imaging reader. The lens assembly includes a negative spherical aberration component and an aperture stop that together are operative for extending the working range.
Abstract translation: 成像透镜组件将来自沿着光路的距离的工作范围中的标记的光聚焦到成像读取器的固态成像器上。 透镜组件包括负球面像差组件和孔径光阑，它们一起用于延伸工作范围。
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公开(公告)号：WO2008016511A2
公开(公告)日：2008-02-07
申请号：PCT/US2007016595
申请日：2007-07-23
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： DRZYMALA MARK , SHI DAVID TSI
IPC: G06K7/10
CPC classification number: G06K7/10722 , G06K7/10831
Abstract: A compact imaging lens assembly focuses light from indicia along an optical path onto a solid-state imager of an imaging reader. The lens assembly includes a pair of end focusing lenses of substantially a same size and spaced apart along the optical path, an intermediate lens between the end lenses, and an aperture stop between the end lenses.
Abstract translation: 紧凑的成像透镜组件将来自标记的光沿着光路聚焦到成像读取器的固态成像器上。 透镜组件包括一对基本相同尺寸的端部聚焦透镜，沿着光路间隔开，端部透镜之间的中间透镜以及端部透镜之间的孔径光阑。
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公开(公告)号：WO2008016506A3
公开(公告)日：2008-10-16
申请号：PCT/US2007016590
申请日：2007-07-23
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： SHI DAVID TSI , DRZYMALA MARK
IPC: G06K7/10
CPC classification number: G06K7/10702
Abstract: An adjustable imaging lens assembly focuses light from indicia along an optical path onto a solid-state imager (40) of an imaging reader. The lens assembly (SO) includes a plurality of lenses (52, 54, 56, 58, 60, 64) and an aperture stop spaced apart along the optical path, at least one of the lenses being mounted with multiple freedoms of movement relative to the optical path.
Abstract translation: 可调成像透镜组件将来自标记的光沿光路聚焦到成像读取器的固态成像器（40）上。 透镜组件（SO）包括多个透镜（52,54,56,58,60,64）和沿着光路间隔开的孔径光阑，至少一个透镜被安装成具有多个相对于 光路。
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公开(公告)号：WO2008016508A3
公开(公告)日：2008-05-22
申请号：PCT/US2007016592
申请日：2007-07-23
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： GUREVICH VLADIMIR , VINOGRADOV IGOR , SHI DAVID TSI
IPC: G06K7/10
CPC classification number: G06K7/10702
Abstract: An imaging lens assembly focuses light from indicia in a working range of distances along an optical path onto a solid-state imager of an imaging reader. The lens assembly includes an axicon and an aperture stop that together are operative for extending the working range.
Abstract translation: 成像透镜组件将来自沿着光路的距离的工作范围中的标记的光聚焦到成像读取器的固态成像器上。 该镜头组件包括一个轴棱镜和一个孔径光阑，它们一起用于延伸工作范围。
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Patent Agency Ranking15.发明申请AIMING LIGHT PATTERN GENERATOR IN IMAGING READERS FOR ELECTRO-OPTICALLY READING INDICIA 审中-公开用于电光阅读指示的成像读取器中的瞄准光图案发生器
公开(公告)号：WO2006004858A3
公开(公告)日：2006-10-05
申请号：PCT/US2005023153
申请日：2005-06-28
Applicant: SYMBOL TECHNOLOGIES INC , BREYTMAN ALEXANDER , SHI DAVID TSI
Inventor： BREYTMAN ALEXANDER , SHI DAVID TSI , GUREVICH VLADIMIR
CPC classification number: G06K7/10544 , G06K2207/1011
Abstract: Different aiming light patterns are generated to enable an imaging reader to be pointed directly at a target by employing non-interferometric optical components that are fabricated by molding and machining techniques.
Abstract translation: 生成不同的瞄准光图案，以通过采用通过模制和机械加工技术制造的非干涉性光学部件，使成像读取器直接指向目标。
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16.发明公开AIMING LIGHT PATTERN GENERATOR IN IMAGING READERS FOR ELECTRO-OPTICALLY READING INDICIA 有权在图像读取装置，电力光学读标记靶向光图案生产者
公开(公告)号：EP1776653A4
公开(公告)日：2010-11-10
申请号：EP05767731
申请日：2005-06-28
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BREYTMAN ALEXANDER , SHI DAVID TSI , GUREVICH VLADIMIR
CPC classification number: G06K7/10544 , G06K2207/1011
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公开(公告)号：EP1886248A4
公开(公告)日：2010-11-10
申请号：EP06770728
申请日：2006-05-19
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VINOGRADOV IGOR , GUREVICH VLADIMIR , SHI DAVID TSI
IPC: G06K7/10
CPC classification number: G06K7/10544 , G06K7/10 , G06K2019/06262
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18.发明公开ELECTRO-OPTICAL READER WITH IMPROVED LASER INTENSITY MODULATION OVER EXTENDED WORKING RANGE 有权具有改进的激光强度调制的电光激光在更长的工作区
公开(公告)号：EP1771803A4
公开(公告)日：2009-05-13
申请号：EP05764402
申请日：2005-06-30
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： VINOGRADOV IGOR , GUREVICH VLADIMIR , SHI DAVID TSI , MADEJ DARIUSZ J , PATEL MEHUL M , BARKAN EDWARD , ZHANG HENG
IPC: G06K7/10
CPC classification number: G06K7/10683 , G06K7/10831
Abstract: The combination of a rooftop optical element and a soft edge aperture stop, as well as the introduction of a negative spherical aberration in a positive focusing lens, improve working distance and depth of focus in both moving beam and imaging readers for electro-optically reading indicia such as bar code symbols, especially for close-in symbols, and moreover tend to reduce undesirable light intensity modulation in the beam profile thereby improving reader performance.
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公开(公告)号：EP1925014A4
公开(公告)日：2012-03-21
申请号：EP06790116
申请日：2006-08-31
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BARKAN EDWARD , SHI DAVID TSI , GUREVICH VLADIMIR
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