利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.033 秒)

    Fingerprint capture
    1.
    发明授权
    Fingerprint capture 有权
    指纹捕获

    公开(公告)号：US07496216B2

    公开(公告)日：2009-02-24

    申请号：US11157649

    申请日：2005-06-21

    申请人： Sui-hing Leung ,  Sean Xiao-An Zhang ,  Chung Ching Yang

    发明人： Sui-hing Leung ,  Sean Xiao-An Zhang ,  Chung Ching Yang

    IPC分类号： G06K9/00

    CPC分类号： G06K9/0002

    摘要： A system and method of capturing a skin print from skin having ridges and valleys. A skin print sensor having a return/supply contact and a plurality of contact pads is provided. A finger is applied to the skin print sensor and data is stored representative of contact pads in contact with skin ridges.

    摘要翻译： 从具有脊和谷的皮肤捕获皮肤印迹的系统和方法。 提供具有返回/供给触点和多个接触垫的皮肤印刷传感器。 将手指施加到皮肤印刷传感器，并且存储代表与皮肤脊接触的接触垫的数据。

    Color display with polarization-type molecular switch
    3.
    发明申请
    Color display with polarization-type molecular switch 审中-公开
    彩色显示器带极化型分子开关

    公开(公告)号：US20080100564A1

    公开(公告)日：2008-05-01

    申请号：US11588967

    申请日：2006-10-26

    申请人： Kent D. Vincent ,  Sean Xiao-An Zhang ,  Zhang-Lin Zhou

    发明人： Kent D. Vincent ,  Sean Xiao-An Zhang ,  Zhang-Lin Zhou

    IPC分类号： G09G3/34

    CPC分类号： G09G3/3433 ,  G09G2300/023 ,  G09G2300/0452

    摘要： An electronically addressable display comprises a substrate, at least one polarization-type, electrical field switchable molecular colorant associated with the substrate, and an addressing device mounted for selectively switching the at least one molecular colorant between at least two visually distinguishable states. Electronic devices including the electronically addressable displays and methods of manufacturing the electronically addressable display are also disclosed.

    摘要翻译： 电子可寻址显示器包括衬底，与衬底相关联的至少一个偏振型电场可切换分子着色剂，以及安装用于在至少两个视觉上可区分状态之间选择性地切换至少一种分子着色剂的寻址装置。 还公开了包括电子可寻址显示器的电子设备和制造电子可寻址显示器的方法。

    Bistable molecular switches and associated methods
    4.
    发明授权
    Bistable molecular switches and associated methods 失效
    双稳态分子开关及相关方法

    公开(公告)号：US06995312B2

    公开(公告)日：2006-02-07

    申请号：US10786986

    申请日：2004-02-24

    申请人： Zhang-Lin Zhou ,  Sean Xiao-An Zhang

    发明人： Zhang-Lin Zhou ,  Sean Xiao-An Zhang

    IPC分类号： C09K9/02

    CPC分类号： H01L51/0595 ,  B82Y10/00 ,  G02B26/026 ,  G02F1/15 ,  G02F1/174 ,  G11C13/00 ,  G11C13/0014 ,  G11C23/00 ,  G11C2213/14 ,  G11C2213/77 ,  H01L51/005

    摘要： A bistable molecular switch can have a highly conjugated first state and a less conjugated second state. The bistable molecular switch can be configured such that application of an electric field reversibly switches the molecular switch from the first state to the second state. Additionally, the bistable molecular switch can include a hydrophobic moiety and a hydrophilic moiety. Such molecular switches can be incorporated into a thin film as part of a molecular switch system which can include a layer of molecular switches between a first electrode layer and a second electrode layer. The layer of molecular switches can have substantially all of the molecular switches having their hydrophilic moiety oriented in the same direction. An electric potential can then be induced between the first and second electrode layers sufficient to switch the molecular switches from the first or second state to the second or first state, respectively. The first and second states have differences in resistivity which are suitable for use in electronic applications. Thin films containing these oriented molecular switches can be used to produce a wide variety of electronic components such as ROM memory and the like.

    摘要翻译： 双稳态分子开关可以具有高度共轭的第一状态和较少共轭的第二状态。 双稳态分子开关可以被配置为使得施加电场可逆地将分子开关从第一状态切换到第二状态。 另外，双稳态分子开关可以包括疏水部分和亲水部分。 这样的分子开关可以作为分子开关系统的一部分并入薄膜中，分子开关系统可以包括在第一电极层和第二电极层之间的分子开关层。 分子开关层可以具有基本上所有分子开关的亲水部分在相同方向上取向。 然后可以在第一和第二电极层之间感应足以将分子开关从第一或第二状态切换到第二状态或第一状态的电位。 第一和第二状态具有适用于电子应用的电阻率差异。 含有这些定向分子开关的薄膜可用于生产各种各样的电子部件，例如ROM存储器等。

    MICROFLUIDIC DEVICE FOR CONTROLLED MOVEMENT OF MATERIAL AND A METHOD FOR DELIVERING A MATERIAL FROM A MICROFLUIDIC DEVICE
    6.
    发明申请
    MICROFLUIDIC DEVICE FOR CONTROLLED MOVEMENT OF MATERIAL AND A METHOD FOR DELIVERING A MATERIAL FROM A MICROFLUIDIC DEVICE 审中-公开
    用于控制材料运动的微流体装置和从微流体装置输送材料的方法

    公开(公告)号：US20100276017A1

    公开(公告)日：2010-11-04

    申请号：US12628552

    申请日：2009-12-01

    申请人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    发明人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    IPC分类号： F17D3/00

    CPC分类号： B01L3/0268 ,  A61M5/14244 ,  A61M5/14586 ,  A61M5/14593 ,  A61M5/172 ,  A61M37/0015 ,  A61M2005/14252 ,  A61M2205/3653 ,  B01L2400/0442 ,  B01L2400/046 ,  B01L2400/0481 ,  Y10T117/102 ,  Y10T117/104 ,  Y10T137/85978

    摘要： A microfluidic device (100) for controllably moving a material of interest (102) includes a holding cavity (108) configured to hold the material of interest (102) and at least one actuator (120) configured to induce an activation material (116) to expand or contract. Expansion of the activation material (116) decreases the size of the holding cavity (108) to cause the material of interest (102) to be released from the holding cavity (108) and contraction of the activation material (116) increases the size of the holding cavity (108) to cause the material of interest (102) to be received into the holding cavity (108). The at least one actuator (120) is operable at multiple levels between a zero induction level to a maximum induction level on the activation material (116) to thereby controllably expand or contract the holding cavity (108) to release or receive a specified volume of the material of interest (102).

    摘要翻译： 用于可控地移动感兴趣的材料（102）的微流体装置（100）包括构造成保持感兴趣的材料（102）的保持腔（108）和被配置为诱导活化材料（116）的至少一个致动器（120） 扩大或收缩。 活化材料（116）的膨胀减小了保持腔（108）的尺寸，以使感兴趣的材料（102）从保持腔（108）释放并且活化材料（116）的收缩增大了 所述保持腔（108）将感兴趣的材料（102）接收到所述保持腔（108）中。 所述至少一个致动器（120）可在致动材料（116）上的零感应电平与最大感应电平之间的多个水平处操作，从而可控地扩张或收缩保持腔（108）以释放或接收指定体积 感兴趣的材料（102）。

    Microfluidic device for controlled movement of material
    8.
    发明申请
    Microfluidic device for controlled movement of material 审中-公开
    用于控制材料运动的微流体装置

    公开(公告)号：US20080022927A1

    公开(公告)日：2008-01-31

    申请号：US11495359

    申请日：2006-07-28

    申请人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    发明人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    IPC分类号： C30B35/00 ,  C30B15/00

    CPC分类号： B01L3/0268 ,  A61M5/14244 ,  A61M5/14586 ,  A61M5/14593 ,  A61M5/172 ,  A61M37/0015 ,  A61M2005/14252 ,  A61M2205/3653 ,  B01L2400/0442 ,  B01L2400/046 ,  B01L2400/0481 ,  Y10T117/102 ,  Y10T117/104 ,  Y10T137/85978

    摘要： A microfluidic device for controllably moving a material of interest includes a holding cavity configured to hold the material of interest and at least one actuator configured to induce an activation material to expand or contract. Expansion of the activation material decreases the size of the holding cavity to cause the material of interest to be released from the holding cavity and contraction of the activation material increases the size of the holding cavity to cause the material of interest to be received into the holding cavity. The at least one actuator is operable at multiple levels between a zero induction level to a maximum induction level on the activation material to thereby controllably expand or contract the holding cavity to release or receive a specified volume of the material of interest.

    摘要翻译： 用于可控地移动感兴趣的材料的微流体装置包括被配置为保持感兴趣的材料的保持腔和被配置成诱导活化材料膨胀或收缩的至少一个致动器。 活化材料的膨胀减小了保持腔的尺寸，使得感兴趣的材料从保持腔中释放，并且活化材料的收缩增加了保持腔的尺寸，使感兴趣的材料被接收到保持腔 腔。 所述至少一个致动器可在致动材料上的零感应电平与最大感应电平之间的多个水平处操作，从而可控地扩张或收缩保持腔以释放或接收指定体积的感兴趣材料。

    Nano optical sensors via molecular self-assembly
    9.
    发明授权
    Nano optical sensors via molecular self-assembly 失效
    纳米光学传感器通过分子自组装

    公开(公告)号：US06815706B2

    公开(公告)日：2004-11-09

    申请号：US10323139

    申请日：2002-12-17

    申请人： Zhiyong Li ,  Yong Chen ,  Sean Xiao-An Zhang

    发明人： Zhiyong Li ,  Yong Chen ,  Sean Xiao-An Zhang

    IPC分类号： H01L2906

    CPC分类号： H01L51/42 ,  H01L51/005 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/428 ,  Y02E10/549 ,  Y10S977/954

    摘要： An optical sensor is provided, comprising (a) a silicon nanowire of finite length having an electrical contact pad at each end thereof; and (b) a plurality of self-assembled molecules on a surface of the silicon nanowire, the molecules serving to modulate electrical conductivity of the silicon nanowire by either a reversible change in dipole moment of the molecules or by a reversible molecule-assisted electron/energy transfer from the molecules onto the silicon nanowire. Further, a method of making the optical sensor is provided. The concept of molecular self-assembly is applied in attaching functional molecules onto silicon nanowire surfaces, and the requirement of molecule modification (hydroxy group in molecules) is minimal from the point view of synthetic difficulty and compatibility. Self-assembly will produce well-ordered ultra-thin films with strong chemical bonding on a surface that cannot be easily achieved by other conventional methods.

    摘要翻译： 提供了一种光学传感器，其包括（a）有限长度的硅纳米线，其每端具有电接触焊盘; 和（b）在硅纳米线的表面上的多个自组装分子，所述分子用于通过分子的偶极矩的可逆变化或通过可逆分子辅助电子/分子调制硅纳米线的导电性， 能量从分子转移到硅纳米线上。 此外，提供了制造光学传感器的方法。 分子自组装的概念应用于将功能分子附着在硅纳米线表面上，从合成难度和相容性的观点来看，分子修饰（分子中的羟基）的要求是最小的。 自组装将产生在表面上具有强化学键合的良好有序的超薄膜，其不能通过其它常规方法实现。

    E-field polarized materials
    10.
    发明授权
    E-field polarized materials 有权
    电场极化材料

    公开(公告)号：US07345302B2

    公开(公告)日：2008-03-18

    申请号：US10945756

    申请日：2004-09-21

    申请人： Sean Xiao-An Zhang ,  Kent Vincent ,  Zhang-Lin Zhou ,  R. Stanley Williams

    发明人： Sean Xiao-An Zhang ,  Kent Vincent ,  Zhang-Lin Zhou ,  R. Stanley Williams

    IPC分类号： H01L35/24 ,  H01L51/00

    CPC分类号： H01L51/0595 ,  B82Y10/00 ,  G11C2213/14 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0058

    摘要： The invention described herein includes a molecular switch, comprising: a donor subunit; an acceptor subunit; and an aromatic bridging subunit comprising one or more bridging groups for bonding the donor subunit to the aromatic bridging subunit and for bonding the acceptor subunit to the aromatic bridging subunit wherein the aromatic bridging subunit is conformable in a manner effective for polarizing and de-polarizing the molecular switch at a low electric field voltage.

    摘要翻译： 本文描述的发明包括分子开关，包括：供体亚单位; 受体亚单位 以及芳族桥连亚单元，其包含一个或多个用于将供体亚基键合到芳族桥连亚单位的桥连基团和用于将受体亚基结合到芳族桥连亚单元上，其中芳族桥连亚单位以有效用于偏振和去极化的方式 分子开关处于低电场电压。