利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.029 秒)

    Variation of conductive cross section and/or material to enhance performance and/or reduce material consumption of electronic assemblies
    1.
    发明授权
    Variation of conductive cross section and/or material to enhance performance and/or reduce material consumption of electronic assemblies 有权
    导电横截面和/或材料的变化以增强电子组件的性能和/或减少材料消耗

    公开(公告)号：US07323993B2

    公开(公告)日：2008-01-29

    申请号：US10979874

    申请日：2004-11-02

    申请人： Michael Fein ,  Daniel P. Lawrence

    发明人： Michael Fein ,  Daniel P. Lawrence

    IPC分类号： G08B13/14

    CPC分类号： G06K19/07786 ,  G06K19/07749 ,  H01L2224/16 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01057 ,  H01L2924/3011 ,  H01Q9/16 ,  H01Q23/00 ,  H05K1/0263 ,  H05K3/245 ,  H01L2224/0401

    摘要： An RFID antenna is fabricated according to varying current density requirements of different regions of the antenna. A method such as computer modeling is used to determine the current densities of the antenna regions. In one aspect of the invention, a conductive material is printed to a substrate at varying thickness according to current density requirements of particular antenna regions. In another aspect of the invention, materials of different conductivity are printed to the substrate according to the current density requirements. A material of higher conductivity is printed at an antenna region that requires high current density, and a material of lower conductivity is printed at antenna region that requires lower current density.

    摘要翻译： 根据天线不同区域的不同电流密度要求制造RFID天线。 使用诸如计算机建模的方法来确定天线区域的电流密度。 在本发明的一个方面，根据特定天线区域的电流密度要求，将导电材料以不同的厚度印刷到基板上。 在本发明的另一方面，根据电流密度要求将不同导电性的材料印刷到基底上。 在需要高电流密度的天线区域印刷导电性较高的材料，并且在需要较低电流密度的天线区域印刷较低导电性的材料。

    DUAL TRANSPONDER RADIO FREQUENCY IDENTIFICATION
    2.
    发明申请
    DUAL TRANSPONDER RADIO FREQUENCY IDENTIFICATION 有权
    双工无线射频识别

    公开(公告)号：US20120019363A1

    公开(公告)日：2012-01-26

    申请号：US13109822

    申请日：2011-05-17

    申请人： Michael Fein

    发明人： Michael Fein

    IPC分类号： H04Q5/22

    CPC分类号： G06K19/07749 ,  G06K19/072 ,  G06K19/07767

    摘要： Embodiments are discussed herein related to radio frequency identification (“RFID”) and, more particularly, to systems, methods, apparatuses, computer readable media products and other means for integrating two transponders into a tag, where each transponder functions independent from and does not couple with the other transponder. In some embodiments, one of the transponders can be a near field RFID transponder and the other a far field transponder. The near field RFID transponder can be used to, among other things, authenticate the far field RFID transponder. In some embodiments, the far field RFID transponder can be encoded to transmit generic information, while the near field RFID transmits more detailed or user-specific information. Additionally, in some embodiments, the near field and far field RFID transponders can operate in accordance with the same wireless protocol and include their own circuitry and antenna.

    摘要翻译： 本文涉及射频识别（“RFID”）的实施例，更具体地，涉及用于将两个转发器集成到标签中的系统，方法，设备，计算机可读介质产品和其他装置，其中每个应答器独立于并且不 与其他转发器耦合。 在一些实施例中，应答器之一可以是近场RFID应答器，另一个是远场应答器。 近场RFID应答器可以用于远端RFID应答器的认证。 在一些实施例中，远场RFID应答器可被编码以传输通用信息，而近场RFID传输更详细的或用户特定的信息。 另外，在一些实施例中，近场和远场RFID应答器可以根据相同的无线协议操作并且包括它们自己的电路和天线。

    RFID tag with reduced detuning characteristics
    3.
    发明授权
    RFID tag with reduced detuning characteristics 有权
    RFID标签具有减少的失谐特性

    公开(公告)号：US07999683B2

    公开(公告)日：2011-08-16

    申请号：US12053109

    申请日：2008-03-21

    申请人： Michael Fein

    发明人： Michael Fein

    IPC分类号： G08B13/14

    CPC分类号： G06K19/07749 ,  H01Q1/2225 ,  H01Q9/0421 ,  H01Q9/26 ,  H01Q9/285

    摘要： An RFID tag and an RFID access card configured to reduce detuning effects from a typical RFID environment. The present invention provides an RFID tag that is specifically configured to reduce the detuning effects caused by initiating communication between an RFID tag and an RFID tag reader in the presence of materials such as metal, liquid, and the human body. In one embodiment, the present invention provides an RFID tag comprising an electronic circuit portion attached to a main antenna body portion, the main antenna body portion having two opposite side portions, which are substantially symmetrical with respect to one another, wherein each side portion extends outwardly to form a generally side-oriented v-shape.

    摘要翻译： RFID标签和RFID接入卡被配置为减少来自典型RFID环境的失谐效应。 本发明提供了一种RFID标签，该RFID标签被特别地配置为在存在诸如金属，液体和人体的材料的情况下，减少由RFID标签和RFID标签读取器之间的通信引起的失谐效应。 在一个实施例中，本发明提供了一种RFID标签，其包括附接到主天线主体部分的电子电路部分，主天线体部分具有两个彼此大致对称的相对侧部分，其中每个侧部部分延伸 向外以形成大致侧面取向的v形。

    Shunt barrier in pulse oximeter sensor
    7.
    发明申请
    Shunt barrier in pulse oximeter sensor 有权
    脉搏血氧饱和度传感器中的分流屏障

    公开(公告)号：US20070021660A1

    公开(公告)日：2007-01-25

    申请号：US11526415

    申请日：2006-09-25

    申请人： Russ DeLonzor ,  Paul Mannheimer ,  Michael Fein ,  Don Hannula

    发明人： Russ DeLonzor ,  Paul Mannheimer ,  Michael Fein ,  Don Hannula

    IPC分类号： A61B5/00

    CPC分类号： A61B5/6826 ,  A61B5/14552 ,  A61B5/6838 ,  A61B2562/02 ,  A61B2562/146

    摘要： A pulse oximeter sensor comprising an emitter and a detector disposed on a substrate layer with a thinned portion between the emitter and the detector. A partially transparent covering layer covers the substrate layer and comprises a corresponding thinned portion. The thinned portions attenuate light shunted via the substrate layer and the partially transparent covering layer from the emitter to the detector, and may be configured such that less than 10% of the light detectable by the detector is shunted light.

    摘要翻译： 脉冲血氧计传感器包括发射器和设置在基底层上的检测器，在发射器和检测器之间具有减薄的部分。 部分透明的覆盖层覆盖基底层并且包括相应的变薄部分。 减薄的部分衰减经由衬底层和部分透明覆盖层从发射器到检测器分流的光，并且可以被配置为使得由检测器可检测的小于10％的光被分流。

    Antennae for radio frequency identification tags in the form of artwork such as a logo, brand name, graphics, trademark, or the like
    8.
    发明申请
    Antennae for radio frequency identification tags in the form of artwork such as a logo, brand name, graphics, trademark, or the like 审中-公开
    用于射频识别标签的天线以艺术品的形式，例如标志，品牌名称，图形，商标等

    公开(公告)号：US20060055540A1

    公开(公告)日：2006-03-16

    申请号：US11201265

    申请日：2005-08-10

    申请人： Daniel Lawrence ,  Michael Fein ,  Sayantan Bose

    发明人： Daniel Lawrence ,  Michael Fein ,  Sayantan Bose

    IPC分类号： G08B13/14 ,  G06K19/06

    CPC分类号： H01Q1/44 ,  G06K19/0726 ,  G06K19/07749 ,  H01L2224/16 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01079 ,  H01L2924/3011 ,  H01Q1/2208 ,  H01L2224/0401

    摘要： An RFID antenna or tag is designed to be integrated with artwork such as a logo, brand name, trademark, graphic element, and/or letters. The RFID tag comprises a substrate, which may include or be integrated with a product package. An antenna is formed on the substrate. Non-conductive artwork is printed on the substrate. The antenna includes first and second conductive traces that are integrated with artwork. An integrated circuit is connected across the first and second conductive traces. The conductive traces are integrated with the artwork that is printed on or otherwise integrated with the substrate. At least one of a size, location, and/or gaps between said conductive traces are tuned based on at least on of impedance and radiation pattern thereof.

    摘要翻译： RFID天线或标签被设计成与诸如标志，品牌名称，商标，图形元素和/或字母的艺术品集成。 RFID标签包括可以包括或与产品包装集成的基板。 在基板上形成天线。 非导电图案印在基板上。 天线包括与图形集成的第一和第二导电迹线。 集成电路跨越第一和第二导电迹线连接。 导电迹线与印刷在基板上或以其它方式与基板一体化的图案集成。 至少基于其阻抗和辐射图案调整所述导电迹线之间的尺寸，位置和/或间隙中的至少一个。

    Non-imaging optical corner turner
    9.
    发明申请
    Non-imaging optical corner turner 有权
    非成像光学角转角

    公开(公告)号：US20050084212A1

    公开(公告)日：2005-04-21

    申请号：US10970606

    申请日：2004-10-20

    申请人： Michael Fein

    发明人： Michael Fein

    IPC分类号： G02B6/10 ,  G02B6/26 ,  G02B17/06 ,  H01S3/30

    CPC分类号： G02B6/262 ,  G01N2021/3144 ,  G02B6/102 ,  G02B6/32 ,  G02B19/0019 ,  G02B19/0023 ,  G02B19/0033

    摘要： The present invention provides a device and method to efficiently turn light from an optical fiber around a corner while avoiding the frustrated-TIR loss that would occur if the fiber were bent. The invention uses non-imaging optics which efficiently deal with beam divergence half-angles less than 90°. By recognizing that most light from a fiber optic source will have a divergence half-angle of less than 90 degrees, a practical solution is achieved using non-imaging optics.

    摘要翻译： 本发明提供了一种用于有效地转动围绕角落的光纤的光的装置和方法，同时避免了如果纤维弯曲时将发生的沮丧的TIR损失。 本发明使用非成像光学器件，其有效地处理小于90°的光束发散半角。 通过认识到来自光纤源的大部分光将具有小于90度的发散半角，使用非成像光学器件实现了实际的解决方案。

    Dual transponder radio frequency identification
    10.
    发明授权
    Dual transponder radio frequency identification 有权
    双转发器射频识别

    公开(公告)号：US09122969B2

    公开(公告)日：2015-09-01

    申请号：US13109822

    申请日：2011-05-17

    申请人： Michael Fein

    发明人： Michael Fein

    IPC分类号： H04Q5/22 ,  G06K19/077 ,  G06K19/07

    CPC分类号： G06K19/07749 ,  G06K19/072 ,  G06K19/07767

    摘要： Embodiments are discussed herein related to radio frequency identification (“RFID”) and, more particularly, to systems, methods, apparatuses, computer readable media products and other means for integrating two transponders into a tag, where each transponder functions independent from and does not couple with the other transponder. In some embodiments, one of the transponders can be a near field RFID transponder and the other a far field transponder. The near field RFID transponder can be used to, among other things, authenticate the far field RFID transponder. In some embodiments, the far field RFID transponder can be encoded to transmit generic information, while the near field RFID transmits more detailed or user-specific information. Additionally, in some embodiments, the near field and far field RFID transponders can operate in accordance with the same wireless protocol and include their own circuitry and antenna.

    摘要翻译： 本文涉及射频识别（“RFID”）的实施例，更具体地，涉及用于将两个转发器集成到标签中的系统，方法，设备，计算机可读介质产品和其他装置，其中每个应答器独立于并且不 与其他转发器耦合。 在一些实施例中，应答器之一可以是近场RFID应答器，另一个是远场应答器。 近场RFID应答器可以用于远端RFID应答器的认证。 在一些实施例中，远场RFID应答器可被编码以传输通用信息，而近场RFID传输更详细的或用户特定的信息。 另外，在一些实施例中，近场和远场RFID应答器可以根据相同的无线协议操作并且包括它们自己的电路和天线。