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    Card assembly having a loop antenna formed of a bare conductor and method for manufacturing the card assembly
    1.
    发明授权
    Card assembly having a loop antenna formed of a bare conductor and method for manufacturing the card assembly 失效
    具有由裸导体形成的环形天线的卡组件和用于制造卡组件的方法

    公开(公告)号：US06161761A

    公开(公告)日：2000-12-19

    申请号：US112585

    申请日：1998-07-09

    申请人： Sanjar Ghaem ,  Grace O'Malley ,  Kiron Gore

    发明人： Sanjar Ghaem ,  Grace O'Malley ,  Kiron Gore

    IPC分类号： G06K19/077 ,  G06K19/06

    CPC分类号： G06K19/0775 ,  G06K19/07749

    摘要： A card assembly (10) comprises a polymeric layer (16) having a generally planar surface (24), an integrated circuit component (38) adjacent to the polymeric layer (16), and a loop antenna (24) formed of a bare conductor (32) having ends. The loop antenna (24) comprises a first section (26) embedded into the polymeric layer (16), a second section (28) embedded into the polymeric layer (16), and a transverse section (30) spaced apart from the first section (26) by a dielectric region. The transverse section (30) crosses the first section (26). The ends (34) are electrically coupled to the integrated circuit component (38). The dielectric region preferably comprises a reflowed flash region of the polymeric layer (16) such that the transverse section (30) is encapsulated within the polymeric layer (16). Alternately, the dielectric region comprises a dielectric insert separating the transverse section from the first section.

    摘要翻译： 卡组件（10）包括具有大致平坦表面（24）的聚合物层（16），与聚合物层（16）相邻的集成电路部件（38）和由裸导体形成的环形天线（24） （32）具有端部。 环形天线（24）包括嵌入到聚合物层（16）中的第一部分（26），嵌入聚合物层（16）中的第二部分（28）和与第一部分 （26）通过电介质区域。 横截面（30）穿过第一部分（26）。 端部（34）电耦合到集成电路部件（38）。 电介质区域优选地包括聚合物层（16）的回流闪光区域，使得横向部分（30）被包封在聚合物层（16）内。 替代地，电介质区域包括将横截面与第一部分分开的电介质插入件。

    RF tagging system with multiple decoding modalities
    4.
    发明授权
    RF tagging system with multiple decoding modalities 失效
    具有多种解码方式的RF标签系统

    公开(公告)号：US5604486A

    公开(公告)日：1997-02-18

    申请号：US67923

    申请日：1993-05-27

    申请人： George L. Lauro ,  Sanjar Ghaem ,  Rudyard L. Istvan

    发明人： George L. Lauro ,  Sanjar Ghaem ,  Rudyard L. Istvan

    IPC分类号： G08B13/24 ,  G08B13/14

    CPC分类号： G08B13/2414 ,  G08B13/2417 ,  G08B13/2448 ,  G08B13/2471 ,  G08B13/2482

    摘要： An RF tagging system includes an RF tag (10, 30) and an RF tag reader 80. The RF tag includes a plurality of RF resonant circuits. Each RF resonant circuit is resonant at a given RF frequency. A group of decoder RF resonant circuits (12, 32) have resonant frequencies defining one of a plurality of predetermined decoding modalities. A group of data RF resonant circuits (14, 34) have resonant frequencies corresponding to a predetermined identification code when the resonant frequencies of the data RF resonant circuits are decoded in accordance with the one decoding modality. The RF tag reader detects the resonant frequencies of the decoder RF resonant circuits and determines the one decoding modality. The RF tag reader is operative in each of the plurality of predetermined decoding modalities, detects the resonant frequencies of the group of data RF resonant circuits, and decodes the resonant frequencies of the group of data RF resonant circuits in accordance with the one decoding modality to provide the identification code. The decoder RF resonant circuits may also indicate the number of data RF resonant circuits on the RF tag. The RF tag reader determines the predetermined number from the decoder RF resonant circuits to confirm the accurate detection of the data RF resonant circuits. The RF tag reader, when selecting a decoding modality in accordance with the detected resonant frequencies of the decoder RF resonant circuits, determines various frequency bands and alters the RF tag reader frequency detection operation for accurate detection of the data RF resonant circuits.

    摘要翻译： RF标签系统包括RF标签（10,30）和RF标签读取器80.RF标签包括多个RF谐振电路。 每个RF谐振电路在给定的RF频率下谐振。 一组解码器RF谐振电路（12,32）具有定义多个预定解码模态之一的谐振频率。 当数据RF谐振电路的谐振频率根据一种解码模式解码时，一组数据RF谐振电路（14,34）具有对应于预定识别码的谐振频率。 RF标签读取器检测解码器RF谐振电路的谐振频率并确定一种解码模式。 RF标签读取器在多个预定解码模式中的每一个中操作，检测数据RF谐振电路的谐振频率，并且根据一个解码模式对数据RF谐振电路组的谐振频率进行解码， 提供识别码。 解码器RF谐振电路还可以指示RF标签上的数据RF谐振电路的数量。 RF标签读取器从解码器RF谐振电路确定预定数量，以确认数据RF谐振电路的精确检测。 RF标签读取器在根据检测到的解码器RF谐振电路的谐振频率选择解码模式时，确定各种频带并改变RF标签读取器频率检测操作，以准确检测数据RF谐振电路。

    Motion-damping device using electrorheological fluid
    5.
    发明授权
    Motion-damping device using electrorheological fluid 失效
    运动阻尼装置采用电流变流体

    公开(公告)号：US5170866A

    公开(公告)日：1992-12-15

    申请号：US678415

    申请日：1991-04-01

    申请人： Sanjar Ghaem

    发明人： Sanjar Ghaem

    IPC分类号： F16F9/53

    CPC分类号： F16F9/532

    摘要： A motion-damping device (10) includes a piston (18) moveably disposed within a housing (16) and dividing the interior of the housing into an upper chamber (20) and a lower chamber (22). An electrorheological fluid which fills both chambers can pass from one chamber to the other chamber via at least one fluid passageway (28) formed in the piston. Each passageway, tapered to form a relatively narrow neck portion, is in close proximity to an electrode that receives an electric potential for developing an electric field within the passageway to control the viscosity of fluid in the passageway.

    摘要翻译： 运动阻尼装置（10）包括可移动地设置在壳体（16）内并将壳体的内部分成上腔室（20）和下腔室（22）的活塞（18）。 填充两个室的电流变流体可以经由形成在活塞中的至少一个流体通道（28）从一个室传递到另一个室。 逐渐变细以形成相对窄的颈部的每个通道紧邻于接收电位的电极，该电极用于在通道内形成电场以控制通道中的流体的粘度。

    Arrangement for electronic circuit module
    6.
    发明授权
    Arrangement for electronic circuit module 失效
    电子电路模块安排

    公开(公告)号：US5101322A

    公开(公告)日：1992-03-31

    申请号：US489576

    申请日：1990-03-07

    申请人： Sanjar Ghaem ,  David W. Currier

    发明人： Sanjar Ghaem ,  David W. Currier

    IPC分类号： H01R12/16 ,  H05K1/14 ,  H05K5/00 ,  H05K7/20

    CPC分类号： H05K7/20854 ,  H05K1/144

    摘要： Electronic circuit modules (10; 100; 400) have connector (11; 111; 411) with through pins (14, 114; 414) and a metal ground path (17) embedded therein which fit within a recess (24; 124; 424) formed by a heat sink (18; 118; 418) having a central plate portion (19) surrounded by metallic cooling fins (23). A polyimide insulating circuit base film (26; 126; 500) has conductor paths (27) and circuit components (30) on at least a top surface (28) thereof with a bottom surface (31) mounted to the top surface (21) of the heat sink plate portion (19). The connector through pins are electrically connected to the conductor paths on the polyimide base film and a cover (33;133) together with the heat sink forms an internal cavity (34; 134) for protection of the components. This structure provides a compact configuration and lower manufacturing costs for a circuit module, permits reducing RF radiation and absorption problems and permits reducing resistive connections between the through pins and the components. Also implemented are high frequency bypass capacitive networks (18, 222; 118, 325) associated with each of the conductive through pins.

    摘要翻译： 电子电路模块（10; 100; 400）具有连接器（11; 111; 411），其具有嵌入其中的通孔（14,114,414）和金属接地路径（17），该金属接地路径（17）装配在凹部（24; 124; 424 ）由具有由金属冷却翅片（23）包围的中心板部分（19）的散热器（18; 118; 418）形成。 聚酰亚胺绝缘电路基膜（26; 126; 500）在至少其顶表面（28）上具有导体通路（27）和电路部件（30），其中安装在顶表面（21）上的底表面（31） 的散热板部分（19）。 通过引脚的连接器电连接到聚酰亚胺基膜上的导体路径，并且与散热器一起的盖（33; 133）形成用于保护部件的内部空腔（34; 134）。 这种结构为电路模块提供了紧凑的配置和较低的制造成本，允许减少RF辐射和吸收问题，并且允许减小通孔和部件之间的电阻连接。 还实现了与每个导电通孔相关联的高频旁路电容网络（18,222; 118,325）。

    Optical noninvasive blood pressure sensor and method
    9.
    发明授权
    Optical noninvasive blood pressure sensor and method 有权
    光学无创血压传感器及方法

    公开(公告)号：US06533729B1

    公开(公告)日：2003-03-18

    申请号：US09569586

    申请日：2000-05-10

    申请人： Mohammad Khair ,  Salvador Lopez ,  Richard Ng ,  Sanjar Ghaem ,  William Olson

    发明人： Mohammad Khair ,  Salvador Lopez ,  Richard Ng ,  Sanjar Ghaem ,  William Olson

    IPC分类号： A61B502

    CPC分类号： A61B5/021 ,  A61B5/0013 ,  A61B5/681 ,  A61B5/7289 ,  A61B2562/0233 ,  A61B2562/046

    摘要： A blood pressure sensor includes a source of photo-radiation, such as an array of laser diodes. The sensor also includes a two-dimensional, flexible reflective surface. The reflective surface is nominally positioned relative to the radiation source such that the radiation travels in a direction normal to the reflective surface. The reflective surface is placed adjacent to the location on the patient where the blood pressure data is to be acquired. Radiation from the source is reflected off of the reflective surface onto a two-dimensional array of photo-detectors. Systolic and diastolic blood pressure fluctuations in the patient are translated into deflections of the patient's skin. These deflections cause corresponding deflections in the two dimensional reflective surface. The associated movement of said flexible reflective surface due to blood pulsation causes scattering patterns from said reflective surface to be detected by the two dimensional array of photo-detectors. The output from the array of photo-detectors is calibrated to blood pressure in mmHg during a calibration procedure to obtain a set of calibration relationships for one or more of the individual detectors. The calibration relationship are then used during acquisition of blood pressure data to arrive at blood pressure data.

    摘要翻译： 血压传感器包括光辐射源，例如激光二极管阵列。 该传感器还包括一个二维，柔性的反射表面。 反射表面相对于辐射源名义上定位，使得辐射沿垂直于反射表面的方向行进。 将反射表面放置在与要获取血压数据的患者上的位置相邻处。 来自源的辐射从反射表面反射到二维光电检测器阵列上。 患者的收缩压和舒张压波动被转化为患者皮肤的偏转。 这些偏转导致二维反射表面中相应的偏转。 由于血液脉动引起的所述柔性反射表面的相关运动导致来自所述反射表面的散射图案由光电检测器的二维阵列检测。 在校准过程期间，来自光电检测器阵列的输出被校准为以mmHg为单位的血压，以获得针对一个或多个单个检测器的一组校准关系。 然后在获取血压数据期间使用校准关系以获得血压数据。

    Anti-lock braking system and method using a polynomial processor
    10.
    发明授权
    Anti-lock braking system and method using a polynomial processor 失效
    防抱死制动系统和使用多项式处理器的方法

    公开(公告)号：US5697681A

    公开(公告)日：1997-12-16

    申请号：US549619

    申请日：1995-10-27

    申请人： Sanjar Ghaem ,  Shay-Ping T. Wang ,  Scott E. Lloyd

    发明人： Sanjar Ghaem ,  Shay-Ping T. Wang ,  Scott E. Lloyd

    IPC分类号： B60T8/174 ,  B60T8/32

    CPC分类号： B60T8/174

    摘要： An anti-lock braking system for a vehicle having a plurality of wheels, and a braking system that includes a brake for braking at least one of the plurality of wheels and a brake valve for controlling a braking pressure in the brake in response to a brake valve signal, includes a plurality of wheel speed sensors for generating a plurality of input signals. A polynomial processor, in communication with the plurality of wheel speed sensors, generates a control signal based on a nonlinear polynomial function of the input signal. A post-processor generates the Brake valve signal based on the control signal so as to provide cyclic control of the braking pressure in the brake.

    摘要翻译： 一种用于具有多个车轮的车辆的防抱死制动系统，以及包括用于制动所述多个车轮中的至少一个车轮的制动器和用于响应于制动器来控制制动器中的制动压力的制动阀的制动系统 阀信号包括用于产生多个输入信号的多个车轮速度传感器。 与多个车轮速度传感器通信的多项式处理器基于输入信号的非线性多项式函数生成控制信号。 后处理器根据控制信号产生制动阀信号，以便对制动器中的制动压力进行循环控制。