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81. 发明申请

US20170227624A1 ARRANGEMENT FOR, AND METHOD OF, ACCURATELY LOCATING TARGETS IN A VENUE WITH OVERHEAD, SENSING NETWORK UNITS 审中-公开
公开(公告)号：US20170227624A1
公开(公告)日：2017-08-10
申请号：US15040041
申请日：2016-02-10
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： THOMAS E. WULFF
IPC分类号： G01S5/00 , G01S5/16 , G01S5/18 , G01S5/02
CPC分类号： G01S5/0018 , G01S5/0205 , G01S5/0294 , G01S5/16 , G01S5/18 , G01S13/74 , G01S2007/027
摘要： Multiple sensing network units are deployed in a venue. Each unit includes an overhead housing, and supports a plurality of electrically-powered sensor modules for sensing targets in the venue, and for generating target data indicative of the targets. Each unit preferably also includes a network communications module. Each module is interchangeably mounted in the housing. A power and data distribution system transmits network control data and electrical power to the sensor modules, and transmits the target data away from the sensor modules.

82. 发明申请

US20170208315A1 DEVICE AND METHOD OF TRANSMITTING FULL-FRAME IMAGES AND SUB-SAMPLED IMAGES OVER A COMMUNICATION INTERFACE 审中-公开
公开(公告)号：US20170208315A1
公开(公告)日：2017-07-20
申请号：US15000660
申请日：2016-01-19
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Aleksandar Rajak
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/194 , H04N13/139 , H04N13/161 , H04N19/42 , H04N19/59 , H04N19/597
摘要： A device and method of transmitting full-frame images and sub-sampled images over a communication interface are provided. The device comprises: a first camera device and a second camera device; one or more camera communication interfaces in communication with the first camera device and the second camera device; an output communication interface; and, an image streaming processor configured to: receive full-frame images from each of the first camera device and the second camera device using the one or more camera communication interfaces; synchronize the full-frame images in pairs; scale a first subset of the pairs of the full-frame images to produce a set of pairs of sub-scaled images; and, transmit the set of pairs of sub-scaled images and a second subset of the pairs of the full-frame images over the output communication interface, the second subset of the pairs of the full-frame images remaining unscaled.

83. 发明授权

US09693622B1 Wearable device mount 有权
公开(公告)号：US09693622B1
公开(公告)日：2017-07-04
申请号：US15096742
申请日：2016-04-12
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Edward Anthony Hackett , Chandra M. Nair , Sunghun Lim
IPC分类号： H04M1/00 , A45F5/00 , A45C11/00 , H04B1/3827
CPC分类号： A45F5/00 , A45C11/00 , A45C2011/002 , A45F2005/008 , A45F2200/0516 , H04B1/385 , H04B2001/3861
摘要： A wearable device mount is provided that includes a carrier comprising: a body curved for mounting on a body part, and having top and bottom surfaces, the body comprising a longitudinal axis, a curvature of the body being about perpendicular to the longitudinal axis; a pair of opposing wings on the body, each about perpendicular to the longitudinal axis, and each having a cleat interface side facing the bottom surface; a tab spaced: perpendicularly from the pair of opposing wings, relative to the longitudinal axis, and between the pair of opposing wings; and, a release bar configured to move the tab under pressure between a locking position and an unlocking position. The mount can further include a flexible pad at the bottom of the carrier, and a strap releasably attached to the carrier, which can be tightened using device that shortens the strap.

84. 发明授权

US09690965B2 Scanner with replaceable bezel and desiccant cartridge 有权
公开(公告)号：US09690965B2
公开(公告)日：2017-06-27
申请号：US14947604
申请日：2015-11-20
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Yanmin Mao , Iheng Tsai , Zhiming Zhang , Konstantinos D. Tsiopanos
IPC分类号： G06K7/10
CPC分类号： G06K7/10881
摘要： Disclosed herein are embodiments of a scanner with a replaceable bezel and desiccant cartridge. One embodiment takes the form of a scanner that includes a device housing. The scanner also includes a data-acquisition module within the device housing. The scanner also includes a detachable rear bezel affixed to the device housing. The scanner also includes a desiccant cartridge removably attached to the interior wall of the detachable rear bezel.

85. 发明授权

US09667761B2 System for and method of adapting a mobile device having a camera to a reader for electro-optically reading targets 有权
公开(公告)号：US09667761B2
公开(公告)日：2017-05-30
申请号：US15075865
申请日：2016-03-21
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Edward D. Barkan , Mark E. Drzymala
IPC分类号： H04M1/02 , H04M1/725 , G06K7/10
CPC分类号： H04M1/026 , G06K7/10722 , G06K7/10732 , G06K7/10831 , G06K7/10881 , H04M1/0254 , H04M1/7253
摘要： A mobile device having a camera is adapted to serve as an electro-optical reader for electro-optically reading targets. The device is received and held in a housing having a rear wall. A top extension extends away from the rear wall at a top region of the device. A fold mirror is mounted on the top extension and is spaced away from a camera lens of the device. The fold mirror is inclined relative the rear wall and is operative for receiving at least a portion of a field of view imaged by the camera from each target along a first direction, and for folding and redirecting the field of view along a second direction generally perpendicular to the rear wall through the camera lens to the camera. A handle having a trigger assembly may be connected to the housing.

86. 发明授权

US09639729B2 Arrangement for and method of imaging targets with improved light collecting efficiency over extended range of working distances 有权
公开(公告)号：US09639729B2
公开(公告)日：2017-05-02
申请号：US14728185
申请日：2015-06-02
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Caihua Chen , Chinh Tan
IPC分类号： G02B9/34 , G06K7/10 , G02B3/14 , G02B26/00 , G02F1/29
CPC分类号： G06K7/10811 , G02B3/14 , G02B9/34 , G02B26/005 , G02F2001/294 , G06K7/10722 , G06K7/10732 , G06K7/10831
摘要： An imaging lens assembly for an imaging reader includes a base lens having an optical power, a target side facing a target, and an imager side facing an imager. An aperture stop directly contacts the imager side and has an aperture through which return light from the target passes. The aperture is magnified in apparent size by the optical power of the base lens to form a magnified entrance pupil as seen through the target side. A variable focus liquid lens focuses the return light captured by the magnified entrance pupil over an extended range of working distances onto the imager. The magnified entrance pupil captures more of the return light from the target to pass through the base lens and the liquid lens to the imager, and also allows the target to be illuminated with a lower brightness to conserve electrical power.

87. 发明申请

US20170083729A1 MODULE OR ARRANGEMENT FOR, AND METHOD OF, UNIFORMLY AND EFFICIENTLY ILLUMINATING A TARGET BY GENERATING AN ILLUMINATION PATTERN THAT IS SUBSTANTIALLY CONGRUENT TO AND OVERLAPS A FIELD OF VIEW OF AN IMAGING READER 有权
公开(公告)号：US20170083729A1
公开(公告)日：2017-03-23
申请号：US14861556
申请日：2015-09-22
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： DARRAN M. HANDSHAW , EDWARD D. BARKAN , MARK E. DRZYMALA
IPC分类号： G06K7/10
CPC分类号： G06K7/10742 , G02B19/0023 , G02B19/0061 , G06K7/10732 , G06K7/10831 , G06K7/10861
摘要： An illumination light source emits illumination light toward a target to be read by image capture. An imaging assembly captures the illumination light returning from the target along an imaging axis over a field of view that extends along mutually orthogonal, first and second directions that are generally perpendicular to the imaging axis. A compound parabolic reflector receives, and optically modifies, the emitted illumination light to generate a generally uniform illumination light pattern that is substantially congruent to, and substantially overlaps, the field of view along both of the first and second directions. The compound parabolic reflector has first and second pairs of parabolic segments for respectively reflecting the emitted illumination light over first and second illumination angles along the first and second directions.

88. 发明申请

US20170070854A1 METHODS AND SYSTEMS FOR MITIGATING THE IMPACT OF BEAMFORMING ON THE ACCURACY OF WI-FI BASED LOCATION TRACKING OF CLIENT DEVICES 审中-公开
标题翻译：用于减轻光束对基于WI-FI的位置跟踪的客户端设备的精度的影响的方法和系统
公开(公告)号：US20170070854A1
公开(公告)日：2017-03-09
申请号：US14844151
申请日：2015-09-03
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： JEELAN BASHA POOLA , VARUN TANDON , SENTHILRAJ SHANMUGAVADIVEL
IPC分类号： H04W4/02 , H04B7/06 , H04B17/318
CPC分类号： H04W4/023 , H04B7/0404 , H04B7/0617 , H04B17/27 , H04B17/318 , H04W64/006
摘要： Methods and systems for mitigating the impact of beamforming on the accuracy of Wi-Fi based location tracking of client devices. An embodiment takes the form of a process that includes (a) obtaining a plurality of received signal strength indicator (RSSI) values respectively associated with frames in a plurality of frames that were (i) received by various access points in a plurality of access points and (ii) transmitted by a client device that is connected to a first access point in the plurality of access points; (b) segmenting the access points in the plurality of access points into (i) a beamforming-path set of one or more access points and (ii) a non-beamforming-path set of one or more access points; (c) identifying a location-determination subset of the obtained RSSI values; and (d) determining a location of the client device using the identified location-determination subset of the obtained RSSI values.
摘要翻译：用于减轻波束成形对客户端设备基于Wi-Fi的位置跟踪精度的影响的方法和系统。实施例采取以下处理的形式：（a）获得分别与多个帧中的帧相关联的多个接收信号强度指示符（RSSI）值，所述多个帧中的（i）由多个接入点中的各种接入点接收以及（ii）由连接到所述多个接入点中的第一接入点的客户端设备发送; （b）将所述多个接入点中的接入点分段为（i）一个或多个接入点的波束形成路径集合和（ii）一个或多个接入点的非波束形成路径集合; （c）识别获得的RSSI值的位置确定子集; 以及（d）使用所获得的RSSI值的所识别的位置确定子集来确定所述客户端设备的位置。

89. 发明申请

US20170046940A1 FIELD REPLACEABLE DESICCANT CARTRIDGE AND DEVICE, METHOD AND SYSTEM THEREFOR 有权
标题翻译：现场可更换的清洁剂盒及其装置，方法和系统
公开(公告)号：US20170046940A1
公开(公告)日：2017-02-16
申请号：US15334881
申请日：2016-10-26
申请人： SYMBOL TECHNOLOGIES, LLC
发明人： Adrian J. Stagg , Gregory John Evans
IPC分类号： G08B21/20 , G08B5/22 , G08B21/18 , G01N27/12 , H05K5/02
CPC分类号： G08B21/20 , B01D2257/80 , G01N27/121 , G08B5/22 , G08B21/182 , H04M1/02 , H05K5/0213 , H05K5/0217 , H05K5/0247
摘要： A field replaceable desiccant cartridge and device, method and system there for is provided. The cartridge comprises: a housing comprising an insertion end configured to removabley mate with an aperture of a device, the insertion end configured to generally prevent moisture from entering the device when mated; a desiccant located in the housing; a circuit located within the housing, the circuit in contact with the desiccant, the circuit configured to change resistance as the desiccant changes in moisture content; one or more electrodes located at an exterior of the insertion end, the one or more electrodes in contact with the circuit; and, one or more holes through the insertion end, configured to expose the desiccant to an exterior of the housing so that the desiccant can absorb moisture there from. Devices configured with the cartridge can report moisture levels to a server, which can track problems associated with moisture in the devices.
摘要翻译：提供现场可更换干燥剂盒及其装置，方法和系统。盒包括：壳体，其包括被配置为与装置的孔可移动配合的插入端，所述插入端被配置为在配合时大体防止水分进入装置; 位于房屋内的干燥剂; 位于壳体内的电路，与干燥剂接触的电路，电路配置为随着干燥剂湿度变化而改变电阻; 位于插入端外部的一个或多个电极，与电路接触的一个或多个电极; 并且穿过插入端的一个或多个孔被配置为将干燥剂暴露于壳体的外部，使得干燥剂可以从其吸收水分。使用墨盒配置的设备可以向服务器报告湿度水平，从而跟踪与设备中的潮湿相关的问题。

90. 发明申请

US20170032162A1 ARRANGEMENT FOR, AND METHOD OF, ENHANCING ACCURACY OF DATA COLLECTION FOR ITEMS LOCATED IN A VENUE 有权
标题翻译：提高位置在场地中的物品的数据收集精度的安排和方法
公开(公告)号：US20170032162A1
公开(公告)日：2017-02-02
申请号：US14809340
申请日：2015-07-27
申请人： Symbol Technologies, LLC
发明人： RUSSELL E. CALVARESE
IPC分类号： G06K7/10 , H04W4/02
CPC分类号： G06K7/10386 , G06K7/0004 , H04W4/023
摘要： Accuracy of data collection for items located in a venue is enhanced by moving a mobile data capture device in the venue toward the items, by capturing information data from each item in a reading state of operation of the mobile device, by determining device position data of the mobile device in the venue at a variable level of locationing system performance, by determining item position data of each item in the venue based on the determined device position data of the mobile device, and by modifying the reading state of operation of the mobile device when the variable level is below a reference threshold level of locationing system performance.
摘要翻译：通过在移动设备的操作的读取状态下从每个项目捕获信息数据，通过将移动设备的移动数据捕获设备的设备位置数据确定为通过基于所确定的移动设备的设备位置数据来确定场地中每个项目的项目位置数据，并且通过修改移动设备的操作的读取状态，在场地中的移动设备处于可变的定位系统性能水平当变量水平低于定位系统性能的参考阈值水平时。

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