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6308 条记录 (耗时 0.037 秒)

    REGISTRATION OF MEDICAL EQUIPMENT
    81.
    发明申请
    REGISTRATION OF MEDICAL EQUIPMENT 有权
    医疗器械注册

    公开(公告)号：US20160196456A1

    公开(公告)日：2016-07-07

    申请号：US14911259

    申请日：2014-08-07

    申请人： Caretag Surgical ApS

    发明人： Soren Bilsoe Mortensen ,  Michael Leibig

    IPC分类号： G06K7/10 ,  G06F19/00

    CPC分类号： G06K7/10178 ,  B62B5/0096 ,  G06F19/00 ,  G06K7/0008 ,  G16H40/20 ,  H01Q1/2216 ,  H01Q1/526 ,  H01Q19/185 ,  H04Q2209/47 ,  H04Q2209/75

    摘要： An RFID registration apparatus for registering units comprising RFID tags. The registration apparatus comprises: a detector space defined by a top, a bottom and four vertical sides including a first vertical side and a second vertical side, wherein the second vertical side is opposite the first vertical side; a receiver adapted to receive a number of units and be placed inside the detector space; a first antenna configured for reading RFID tags by emitting and receiving electromagnetic radiation within a first frequency range; and at least four plane reflector surfaces. Wherein a first primary reflector surface and a first secondary reflector surface span a first angle, and a second primary reflector surface and a second secondary reflector surface span a second angle. The first angle and the second angle are in the range of 70-140 degrees.

    摘要翻译： 一种用于登记包括RFID标签的单元的RFID登记装置。 配准装置包括：由顶部，底部和四个垂直侧限定的检测器空间，包括第一垂直侧和第二垂直侧，其中第二垂直侧与第一垂直侧相对; 适于接收多个单元并被放置在检测器空间内的接收器; 第一天线，被配置为通过在第一频率范围内发射和接收电磁辐射来读取RFID标签; 和至少四个平面反射器表面。 其中第一主反射器表面和第一次反射器表面跨越第一角度，并且第二主反射器表面和第二次反射器表面跨越第二角度。 第一角度和第二角度在70-140度的范围内。

    SYSTEM AND METHOD FOR SETTING A REAL-TIME CLOCK OF A BARCODE READING DEVICE
    82.
    发明申请
    SYSTEM AND METHOD FOR SETTING A REAL-TIME CLOCK OF A BARCODE READING DEVICE 有权
    用于设置条形码读取装置的实时时钟的系统和方法

    公开(公告)号：US20160171265A1

    公开(公告)日：2016-06-16

    申请号：US14918400

    申请日：2015-10-20

    申请人： The Code Corporation

    发明人： Michiel Lexmond ,  George Powell

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10772 ,  G04C3/001 ,  G04G99/00 ,  G06K7/0008 ,  G06K7/10821

    摘要： The present disclosure provides a system and method for setting the time for an internal clock function of a barcode reader and enabling the barcode reader to associate time, as determined by the internal clock function, with production barcodes read during operator use of the barcode reader and delivery of the combination of production barcodes and the associated time to a host system.

    摘要翻译： 本公开提供了一种用于设置条形码读取器的内部时钟功能的时间的系统和方法，并且使得条形码读取器能够将由内部时钟功能确定的时间与在条形码读取器的操作者使用期间读取的生产条形码相关联， 将生产条形码的组合和相关时间交付给主机系统。

    Battery assisted RFID tag with square-law receiver and optional part time active behavior
    83.
    发明授权
    Battery assisted RFID tag with square-law receiver and optional part time active behavior 有权
    电池辅助RFID标签与平方律接收器和可选的兼职活动行为

    公开(公告)号：US09367711B1

    公开(公告)日：2016-06-14

    申请号：US12204774

    申请日：2008-09-04

    申请人： Farron Dacus ,  Joseph Bouchez ,  Johannes Albertus van Niekerk ,  Alfonso Rodriguez

    发明人： Farron Dacus ,  Joseph Bouchez ,  Johannes Albertus van Niekerk ,  Alfonso Rodriguez

    IPC分类号： H04Q5/22 ,  G06K7/00 ,  G06K19/077

    CPC分类号： G06K7/0008 ,  G06K19/0702 ,  G06K19/07749

    摘要： Embodiments of the present invention provide RFID systems having battery-assisted, Semi-Passive RFID tags that operate with sensitive transistor based square law tag receivers utilizing a plurality of tag receiver dynamic range states. Embodiments of the present invention are also enhanced with receiver training and synchronizing methods suited to the high tag sensitivity and need for dynamic range state switching. These enhancements may employ pseudo-random sequence based receiver training, activation signaling, and frame synchronizing. Further enhancement is achieved via design of system command sets and tag state machine behavior that control system interference and allow maximum usage of high sensitivity. Command set design also allows for convenient expansion to active transmitters and receivers in tags operating within the same system. Additional enhancement attained via power leveling methods that optimize the amount of transmitted power and interference from a reader in relation to the sensitivity of the RFID tags, their ranges from the reader, and the unique physics of the backscatter RFID radio link.

    摘要翻译： 本发明的实施例提供具有电池辅助的半无源RFID标签的RFID系统，其利用多个标签接收器动态范围状态使用基于灵敏晶体管的平方律标签接收器进行操作。 本发明的实施例还通过适用于高标签灵敏度的接收机训练和同步方法以及对动态范围状态切换的需要而增强。 这些增强可以采用基于伪随机序列的接收机训练，激活信令和帧同步。 通过设计系统命令集和标签状态机行为来实现进一步的增强，可以控制系统的干扰并允许最大限度地使用高灵敏度。 命令集设计还允许在同一系统内操作的标签中方便地扩展到主动发射机和接收机。 通过功率调整方法获得的附加增强，其优化了与RFID标签的灵敏度相关的发送功率和干扰的量级，读取器的范围以及反向散射RFID无线电链路的独特物理学特性。

    Communication apparatus and computer program product
    86.
    发明授权
    Communication apparatus and computer program product 有权
    通讯设备及电脑程式产品

    公开(公告)号：US09330289B2

    公开(公告)日：2016-05-03

    申请号：US13405592

    申请日：2012-02-27

    申请人： Masaki Fujimoto ,  Keiichi Tanioka

    发明人： Masaki Fujimoto ,  Keiichi Tanioka

    IPC分类号： G06K7/01 ,  G06K7/10 ,  H04L27/04 ,  H04L27/08 ,  G06K7/00 ,  G06K19/07

    CPC分类号： G06K7/10217 ,  G06K7/0008 ,  G06K19/0723 ,  H04L27/04 ,  H04L27/08

    摘要： Disclosed is a communication apparatus comprising: a communication section which performs communication in an ASK modulation format with an RFID tag; and a control section which sets a modulation degree of the ASK modulation of the communication section to a large degree when polling of the RFID tag is performed by the communication section and which sets the modulation degree to a small degree when response information is received from the RFID tag through the communication section.

    摘要翻译： 公开了一种通信装置，包括：通信部件，其利用RFID标签执行ASK调制格式的通信; 以及控制部，其在通过通信部进行RFID标签的轮询时将所述通信部的ASK调制的调制度设定得很大，并且当从所述通信部接收到响应信息时将所述调制度设定为小程度 RFID标签通过通信部分。

    Broadcast refresh of RFID tag persistence
    87.
    发明授权
    Broadcast refresh of RFID tag persistence 有权
    广播刷新RFID标签持久性

    公开(公告)号：US09330284B1

    公开(公告)日：2016-05-03

    申请号：US13271937

    申请日：2011-10-12

    申请人： Christopher J. Diorio

    发明人： Christopher J. Diorio

    IPC分类号： G06K7/00 ,  G06K7/10 ,  G06Q10/08

    CPC分类号： G06K7/0008 ,  G06K7/10009 ,  G06K7/10039 ,  G06Q10/087

    摘要： A reader may broadcast a refresh command to a population or subpopulation of tags and thereby refresh and extend the persistence time of a tag flag, such as an inventoried flag. The characteristics, timing, and other details of this broadcast refresh command may be determined based on the state of a reader, environmental, tag-population, and/or tag-capability conditions and parameters. The refresh command may be a Select command of the Gen2 Specification, in which case parameters of the Select command specify the refresh operation.

    摘要翻译： 读取器可以向标签的群体或子群体广播刷新命令，从而刷新并扩展标签标志的持久时间，诸如盘点标记。 可以基于读取器的状态，环境，标签群和/或标签能力条件和参数来确定该广播刷新命令的特征，定时和其他细节。 刷新命令可以是Gen2规范的Select命令，在这种情况下，Select命令的参数指定刷新操作。

    RFID TAG READING DEVICE, RFID TAG READING PROGRAM, AND RFID TAG READING METHOD
    88.
    发明申请
    RFID TAG READING DEVICE, RFID TAG READING PROGRAM, AND RFID TAG READING METHOD 有权
    RFID标签读取装置，RFID标签读取程序和RFID标签读取方法

    公开(公告)号：US20160110569A1

    公开(公告)日：2016-04-21

    申请号：US14889903

    申请日：2014-04-16

    申请人： NEC CORPORATION

    发明人： Yusuke KONISHI

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10019 ,  G06K7/0008 ,  G06K7/10029 ,  G06K7/10069 ,  G06K7/10079 ,  G06K7/10089

    摘要： An RFID reading device according to the present invention includes: response requesting unit (20) configured to output a response request signal to a wireless tag; response reception unit (24) configured to extract an ID of the wireless tag and detecting a signal collision of a response from the wireless tag, based on a response signal output from the wireless tag in response to the response request signal; reading result acquisition unit (25) configured to acquire a read tag number indicating the number of wireless tags from which the corresponding ID has been successfully read; collision occurrence status acquisition unit (26) configured to count the number of time slots in which the signal collision has occurred and calculating the number of collisions; and reading result complementing unit (27) configured to estimate the number of readable wireless tags based on the read tag number and the number of collisions.

    摘要翻译： 根据本发明的RFID读取装置包括：响应请求单元（20），被配置为向无线标签输出响应请求信号; 响应接收单元，被配置为响应于所述响应请求信号，从所述无线标签输出的响应信号中提取所述无线标签的ID并检测来自所述无线标签的响应的信号冲突; 读取结果获取单元（25），被配置为获取指示相应ID已被成功读取的无线标签的数量的读标签号; 碰撞发生状态获取单元，被配置为对发生信号冲突的时隙数进行计数，并计算冲突次数; 以及读取结果补充单元（27），被配置为基于所读取的标签号和冲突次数估计可读取的无线标签的数量。