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101. 发明授权

US6062476A Bar code readers using surface emitting laser diode 失效
标题翻译：条码阅读器采用表面发射激光二极管
公开(公告)号：US6062476A
公开(公告)日：2000-05-16
申请号：US828275
申请日：1997-03-21
申请人： Miklos Stern , Joseph Katz , Joseph Campanelli , Paul Dvorkis , Boris Metlitsky , Varl Gurevich , Mark Krichever , Daniel R. McGlynn
发明人： Miklos Stern , Joseph Katz , Joseph Campanelli , Paul Dvorkis , Boris Metlitsky , Varl Gurevich , Mark Krichever , Daniel R. McGlynn
IPC分类号： G06K7/10 , H01S5/183 , H01S5/42
CPC分类号： G06K7/10742 , G06K7/10574 , G06K7/10643 , G06K7/10722 , G06K7/10811 , H01S5/423
摘要： A scanning device incorporates a vertical cavity surface emitting laser (VCSEL). The laser diode may be mounted directly on an Si substrate which is adapted for movement to produce a scan pattern. A collimating lens may be directly mounted on the emitting surface of the laser. A plurality of lasers may be mounted on the substrate and operated in sequence without movement of the substrate to produce the effect of a scan. The scanning device emits visible or invisible light towards a target such as a bar code and a detector (mounted on the same or an adjacent substrate) senses the light reflected by the target to produce data which is decoded for further processing. A VCSEL uses low current and emits light from a relatively large area so that a relatively large amount of light is emitted for relatively small heat generation.
摘要翻译：扫描装置包括垂直腔表面发射激光器（VCSEL）。激光二极管可以直接安装在适于移动以产生扫描图案的Si衬底上。准直透镜可以直接安装在激光器的发射表面上。多个激光器可以安装在基板上并且依次操作，而不会移动基板以产生扫描的效果。扫描装置朝向诸如条形码的目标物发射可见光或不可见光，并且检测器（安装在相同或相邻的基板上）感测由目标反射的光以产生被解码以供进一步处理的数据。 VCSEL使用低电流并从相对较大的区域发射光，以便相对较少量的光被发射用于较小的发热。

102. 发明授权

US5404001A Fiber optic barcode reader 失效
标题翻译：光纤条码阅读器
公开(公告)号：US5404001A
公开(公告)日：1995-04-04
申请号：US957845
申请日：1992-10-08
申请人： Simon Bard , Joseph Katz , Miklos Stern , Yajun Li
发明人： Simon Bard , Joseph Katz , Miklos Stern , Yajun Li
IPC分类号： G06K7/10 , G09C5/00
CPC分类号： G06K7/10653 , G06K7/10891 , G06K2007/10534 , G06K2207/1016
摘要： The laser diode of an optical scanning system is located in a separate unit and light therefrom carried to a remote scan head via an optical fiber. This reduces the size and weight as well as temperature sensitivity of the scan head. The separate unit may include an optical sensor for detecting light reflected from scanned symbols. If the separate unit houses the sensor, the same fiber or an additional fiber will collect the reflected light and transmit that light back to the sensor. An electromagnetic system produces a scanning motion of the beam emitted by the scan head where the optical fiber is attached to a magnet.
摘要翻译：光学扫描系统的激光二极管位于单独的单元中，并且其中的光通过光纤被传送到远程扫描头。这样可以减小扫描头的尺寸和重量以及温度敏感度。分离单元可以包括用于检测从扫描符号反射的光的光学传感器。如果单独的单元容纳传感器，则相同的光纤或附加光纤将收集反射光并将该光传输回传感器。电磁系统产生由扫描头发射的光束的扫描运动，其中光纤附接到磁体。

103. 发明授权

US09135477B2 Radio frequency identification reader with illuminated field of view 有权
标题翻译：具有照明视野的射频识别阅读器
公开(公告)号：US09135477B2
公开(公告)日：2015-09-15
申请号：US12220335
申请日：2008-07-23
申请人： Miklos Stern , Chandra Nair , Eric M. Johnson
发明人： Miklos Stern , Chandra Nair , Eric M. Johnson
IPC分类号： G08B13/14 , G06K7/00 , G06K7/10
CPC分类号： G06K7/0008 , G06K7/10386 , G06K7/10544 , G06K7/10732 , G06K2207/1011
摘要： A radio frequency identification (RFID) reader for, and method of, reading an RFID tag to obtain data, includes an RFID module supported by a housing and including an antenna for propagating an electromagnetic field over a field of view, as well as an illuminator supported by the housing for visibly illuminating the field of view to enable an operator to see the illuminated field of view and whether the RFID tag is within the illuminated field of view.
摘要翻译：用于读取RFID标签以获取数据的射频识别（RFID）读取器及其方法包括由壳体支撑并包括用于在视野上传播电磁场的天线以及照明器由壳体支撑以便可见地照亮视野，以使操作者能够看到照明的视野以及RFID标签是否在照明视野内。

104. 发明授权

US08519848B2 RFID-based inventory monitoring systems and methods with self-adjusting operational parameters 有权
公开(公告)号：US08519848B2
公开(公告)日：2013-08-27
申请号：US12975971
申请日：2010-12-22
申请人： Miklos Stern
发明人： Miklos Stern
IPC分类号： G08B13/14
CPC分类号： G06Q10/087 , G06K7/10366
摘要： An inventory monitoring controller maintains information reflecting a current inventory of articles based on radio frequency identification (RFID) tag identifying information received from one or more RFID tag readers in the context of inventory polling operations. In an embodiment, the controller also adjusts an operational parameter (e.g., a missing article detection threshold or a variable polling parameter) based on an analysis of the RFID tag identifying information. For example, a variable polling parameter may be adjusted in response to an occurrence of a triggering event (e.g., an inventory change indicated by the RFID tag identifying information or an occurrence of a temporal event), and a missing article detection threshold may be adjusted based on historical information relating to the detection of (or failure to detect) a particular RFID tag.

105. 发明申请

US20120092134A1 DETERMINING ITEM LOCATION WITHIN A SPACE BASED ON FEEDBACK FROM RADIO FREQUENCY IDENTIFICATION (RFID) READERS AND TAGS 审中-公开
标题翻译：基于射频识别（RFID）读取器和标签的反馈在空间中确定项目位置
公开(公告)号：US20120092134A1
公开(公告)日：2012-04-19
申请号：US13335339
申请日：2011-12-22
申请人： Miklos Stern , Benjamin Bekrisky
发明人： Miklos Stern , Benjamin Bekrisky
IPC分类号： H04Q5/22
CPC分类号： G01S13/75 , G01S13/04 , G01S13/765 , G01S13/878
摘要： The present disclosure describes a system, methods and apparatus for determining location of an item within a space. Each particular item is associated with a particular Radio Frequency Identification (RFID) item tag that uniquely identifies the particular item. A plurality of fixed Radio Frequency Identification (RFID) readers are provided in the space, and each of the fixed RFID readers is fixed at a particular known location within the space. Each of the fixed RFID readers can transmit an interrogation signal. Upon receiving a first interrogation signal from one of the fixed RFID readers, a first RFID item tag transmits a response signal. The first fixed RFID reader receives the response signal transmitted by the first RFID item tag, and can therefore determine that the first RFID item tag is located within a read range of the first fixed RFID reader.
摘要翻译：本公开描述了用于确定物品在空间内的位置的系统，方法和装置。每个特定项目与唯一标识特定项目的特定射频识别（RFID）项目标签相关联。在该空间中提供多个固定的射频识别（RFID）读取器，并且每个固定RFID读取器被固定在该空间内的特定已知位置。每个固定的RFID读取器可以传送询问信号。在从固定RFID读取器之一接收到第一询问信号时，第一RFID商品标签发送响应信号。第一固定RFID读取器接收由第一RFID物品标签发送的响应信号，因此可以确定第一RFID商品标签位于第一固定RFID读取器的读取范围内。

106. 发明申请

US20120075101A1 RFID Reader With Motion Detection 有权
标题翻译： RFID读写器与运动检测
公开(公告)号：US20120075101A1
公开(公告)日：2012-03-29
申请号：US12892885
申请日：2010-09-28
申请人： Timothy B. Austin , Mark W. Duron , Miklos Stern , Thomas E. Wulff
发明人： Timothy B. Austin , Mark W. Duron , Miklos Stern , Thomas E. Wulff
IPC分类号： G08B13/14
CPC分类号： G08B13/248 , G01P13/00 , G01S13/56 , G01S2013/466 , G01S2013/468 , G06K7/0008 , G08B13/1436
摘要： A technique for operating a Radio Frequency Identification, RFID, reader with motion detection includes detecting a motion in proximity to the RFID reader, and triggering the RFID reader to read any tags in proximity to the RFID reader in response to detecting a motion in proximity to the RFID reader. Detecting a motion can also generate a change in digital signage, or communicate information about read tags to a local area network. Operating this system only when motion is detected saves battery life.
摘要翻译：用于操作具有运动检测的射频识别RFID读取器的技术包括检测RFID读取器附近的运动，并且触发RFID读取器响应于检测到RFID读取器附近的运动而读取RFID读取器附近的任何标签 RFID读写器。检测动作还可以产生数字标牌的变化，或者将关于读取标签的信息传送到局域网。仅在检测到运动时才能操作此系统可节省电池寿命。

107. 发明申请

US20110090467A1 Image Projection Arrangement with Divergent Light Beams 有权
标题翻译：图像投影布置与发散光束
公开(公告)号：US20110090467A1
公开(公告)日：2011-04-21
申请号：US12978914
申请日：2010-12-27
申请人： Duanfeng He , Miklos Stern , Dmitriy Yavid
发明人： Duanfeng He , Miklos Stern , Dmitriy Yavid
IPC分类号： G03B21/28 , G02B26/10 , F21V7/04
CPC分类号： G03B33/06 , G03B5/00 , G03B21/14 , G03B21/208 , G03B21/28 , G03B33/12 , H04N9/3129 , H04N9/3164
摘要： A lightweight, compact image projection module has a laser package having a common exit port, and a plurality of lasers mounted in the package and operative for emitting a plurality of laser beams of different wavelengths through the common exit port. An optical assembly focuses the laser beams exiting the common exit port, and includes a common focusing lens through which the laser beams pass along respective paths that are in angular misalignment. An optical corrector element in at least one of the paths corrects the misalignment to produce aligned beams. A scanner sweeps the aligned beams in a pattern of scan lines, each scan line having a number of pixels. A controller causes selected pixels to be illuminated, and rendered visible, by the aligned beams to produce the image.
摘要翻译：一种轻巧紧凑的图像投影模块具有具有公共出口的激光器封装和安装在封装中的多个激光器，并用于通过公共出口发射多个不同波长的激光束。光学组件将离开公共出口的激光束聚焦，并且包括公共聚焦透镜，激光束沿着相对于角度未对准的路径通过。至少一个路径中的光学校正元件校正了未对准以产生对准的光束。扫描器以扫描线的图案扫描对准的光束，每个扫描线具有多个像素。控制器使所选择的像素被对准的光束照亮并变得可见，以产生图像。

108. 发明申请

US20100156597A1 Real-Time Automatic RFID Inventory Control System 有权
标题翻译：实时自动RFID库存控制系统
公开(公告)号：US20100156597A1
公开(公告)日：2010-06-24
申请号：US12342499
申请日：2008-12-23
申请人： Miklos Stern , Benjamin J. Bekritsky
发明人： Miklos Stern , Benjamin J. Bekritsky
IPC分类号： G06F7/00
CPC分类号： G06K7/0008 , G06K17/0022 , G06K2017/0051 , G06K2017/0096 , G06Q10/087
摘要： The present disclosure describes a system for tracking store-items placed in a storage space. The system includes a plurality of wireless RFID readers distributed within the storage space such that at least one store-item, having an RFID tag attached, is within an interrogation range of at least one of the wireless RFID reader. The system further includes a monitoring server operative to communicate wirelessly with the a plurality of wireless RFID readers to obtain information collected by the plurality of wireless RFID readers from the RFID tag attached to the at least one store-item.
摘要翻译：本公开描述了一种用于跟踪放置在存储空间中的商品的系统。该系统包括分布在存储空间内的多个无线RFID读取器，使得至少一个具有RFID标签的存储项目在无线RFID读取器中的至少一个的询问范围内。该系统还包括监视服务器，其操作以与多个无线RFID读取器无线通信，以从所述至少一个存储项目的RFID标签获得由所述多个无线RFID读取器收集的信息。

109. 发明申请

US20100116889A1 Imaging reader with efficient laser illumination 审中-公开
标题翻译：具有高效激光照明的成像读取器
公开(公告)号：US20100116889A1
公开(公告)日：2010-05-13
申请号：US12291288
申请日：2008-11-07
申请人： Miklos Stern
发明人： Miklos Stern
IPC分类号： G06K7/10
CPC分类号： G06K7/10722
摘要： An imaging reader for, and a method of, electro-optically reading a symbol by image capture employ an illuminating assembly that includes a laser for directing an illuminating laser beam along a path to the symbol to illuminate the symbol during image capture, a diffusing assembly that includes a movable diffuser in the path of the illuminating laser beam to diffuse the illuminating laser beam as diffused illuminating laser light, and a solid-state imager that includes an array of image sensors for capturing the diffused illuminating laser light returned from the symbol in a range of working distances over a field of view.
摘要翻译：用于通过图像捕获电光学读取符号的成像读取器以及通过图像捕获电光学读取符号的方法使用照明组件，该照明组件包括激光器，用于沿图像捕获期间沿着符号的路径引导照明激光束照射符号，扩散组件其包括在照明激光束的路径中的可移动扩散器以将照明激光束作为漫射照射激光漫射，以及固态成像器，其包括用于捕获从符号返回的漫射照明激光的阵列的图像传感器，在一个视野范围内的一系列工作距离。

110. 发明授权

US07511771B2 Color image projection system and method 失效
标题翻译：彩色图像投影系统和方法
公开(公告)号：US07511771B2
公开(公告)日：2009-03-31
申请号：US11263488
申请日：2005-10-31
申请人： Miklos Stern , Dmitriy Yavid
发明人： Miklos Stern , Dmitriy Yavid
IPC分类号： H04N9/28 , G03B21/26
CPC分类号： G03B21/14 , G03B21/10 , G03B21/204 , G03B21/60 , H04N9/3129
摘要： An image projection system projects an image on a projection screen having phosphor particles for converting incident violet light into green light which, together with red and blue light, creates the image in full color. The phosphor particles are bound in a binding material whose index of refraction matches the index of refraction of the phosphor particles to reduce back scattering of light.
摘要翻译：图像投影系统将具有用于将入射的紫色光转换成荧光体颗粒的投影屏幕上的图像投射到绿色光中，其与红色和蓝色光一起全色地产生图像。荧光体颗粒被束缚在粘合材料中，其折射率与荧光体颗粒的折射率匹配以减少光的反向散射。

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