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    Smart disposable plastic lab-on-a-chip for point-of-care testing
    21.
    发明申请
    Smart disposable plastic lab-on-a-chip for point-of-care testing 失效
    智能一次性塑料实验室用于点护理测试

    公开(公告)号：US20050130292A1

    公开(公告)日：2005-06-16

    申请号：US10947577

    申请日：2004-09-22

    Applicant: Chong Ahn ,  Jin-Woo Choi ,  Gregory Beaucage ,  Joseph Nevin

    Inventor： Chong Ahn ,  Jin-Woo Choi ,  Gregory Beaucage ,  Joseph Nevin

    IPC: A61M31/00 ,  C12M1/34 ,  C12Q1/68 ,  H01L21/00

    CPC classification number: A61B5/1495 ,  A61B5/14532 ,  A61B5/1486

    Abstract: Disclosed herein is a fully-integrated, disposable biochip for point-of-care testing of clinically relevant parameters. Specifically, in accordance with an embodiment of the present invention, the biochip is designed for POCT (point-of-care-testing) of an array of metabolic parameters including partial pressure of oxygen, Glucose, and Lactate concentration from venous blood samples. The biochip is fabricated on a low-cost plastic substrate using mass manufacturing compatible fabrication processes. Furthermore, the biochip contains a fully-integrated metallic micro-needle for blood sampling. The biochip also uses smart passive microfluidics in conjunction with low-power functional on-chip pressure generators for microfluidic sequencing. The design, configuration, assembly and operation of the biochip are ideally suited for a disposable biochip specifically targeted towards POCT applications.

    Abstract translation: 本文公开了一种完全集成的一次性生物芯片，用于临床相关参数的护理点测试。 具体地，根据本发明的实施例，生物芯片被设计用于代谢参数阵列的POCT（点护理测试），包括来自静脉血样品的氧分压，葡萄糖和乳酸盐浓度。 使用大规模制造兼容的制造工艺，在低成本塑料基板上制造生物芯片。 此外，生物芯片包含用于血液取样的完全集成的金属微针。 生物芯片还使用智能无源微流体结合低功耗片上压力发生器进行微流控测序。 生物芯片的设计，配置，组装和操作非常适合专门针对POCT应用的一次性生物芯片。

    Power level arbitration between base station and mobile station in mobile communication system
    22.
    发明授权
    Power level arbitration between base station and mobile station in mobile communication system 有权
    移动通信系统中基站与移动台的功率级仲裁

    公开(公告)号：US06643272B1

    公开(公告)日：2003-11-04

    申请号：US09299167

    申请日：1999-04-26

    Applicant: Hi-Chin Moon ,  Jin-Woo Choi ,  Jae-Min Ahn ,  Young-Jun Hwang

    Inventor： Hi-Chin Moon ,  Jin-Woo Choi ,  Jae-Min Ahn ,  Young-Jun Hwang

    IPC: G08C1700

    CPC classification number: H04W52/50 ,  H04W52/44

    Abstract: A mobile communication system controls transmission power of radio links between a base station and a mobile station. The mobile communication system comprises (a) assigning forward and reverse dedicated control channels to the base station and the mobile station, respectively, and controlling transmission power of the forward and reverse dedicated control channels so that the respective channels can receive data; (b) discontinuing the transmission power control, when data to transmit/receive is not generated for a predetermined time; and ĉ for power level arbitration, re-controlling the transmission power of the forward and reverse dedicated control channels in a state where the transmission power control is not performed, so as to adjust the transmission power with which the data can be received.

    Abstract translation: 移动通信系统控制基站与移动台之间的无线链路的发送功率。 移动通信系统包括：（a）分别向基站和移动台分配正向和反向专用控制信道，并控制前向和反向专用控制信道的发射功率，使各个信道可以接收数据; （b）当在预定时间内不产生要发送/接收的数据时，停止发送功率控制; 和c用于功率级仲裁，在未执行发送功率控制的状态下重新控制正向和反向专用控制信道的发送功率，以便调整可以接收数据的发送功率。

    Neural stimulator
    23.
    发明授权
    Neural stimulator 审中-公开

    公开(公告)号：US10668286B2

    公开(公告)日：2020-06-02

    申请号：US15346391

    申请日：2016-11-08

    Applicant: Jose A. Parodi Amaya ,  Edward F Austin ,  Jin-Woo Choi

    Inventor： Jose A. Parodi Amaya ,  Edward F Austin ,  Jin-Woo Choi

    IPC: A61N1/36 ,  A61N1/378 ,  A61N1/05 ,  A61N1/04

    Abstract: Methods and apparatus are disclosed relating to the stimulating of tissue including nerve tissue based on combinations of capacitors and resistors. Application and removal of voltage to an electrical circuit is taught as part of a method of creating voltage waveforms for nerve and other tissue with such waveforms creating neural signals. The electrical circuits taught may, include a first electrical node grounded through a first resistor; a second electrical node grounded through a second resistor; a first capacitor connected to both the first electrical node and the second electrical node; a second capacitor separating the second electrical node from a biological grounding point and direct current sources connected to the two nodes.

    APPARATUS AND METHOD FOR NANOCOMPOSITE SENSORS
    25.
    发明申请
    APPARATUS AND METHOD FOR NANOCOMPOSITE SENSORS 审中-公开
    纳米复合传感器的装置和方法

    公开(公告)号：US20170074635A1

    公开(公告)日：2017-03-16

    申请号：US15343707

    申请日：2016-11-04

    Applicant: Jin-Woo CHOI ,  Chao-Xuan LIU

    Inventor： Jin-Woo CHOI ,  Chao-Xuan LIU

    IPC: G01B7/16 ,  C08K7/00 ,  G01L9/00

    CPC classification number: G01B7/18 ,  B82Y15/00 ,  C08K7/00 ,  C08K2201/00 ,  C08K2201/001 ,  C08K2201/011 ,  G01L1/20 ,  G01L9/0041 ,  G01L9/0042 ,  G01L9/0051 ,  G01L9/0054 ,  H01B1/24 ,  Y10T428/24893

    Abstract: A sensing material for use in a sensor is disclosed. Such a sensing material includes a polymer base and a piezoresistive nanocomposite embedded into the polymer base in a continuous pattern. The nanocomposite comprises a polymer matrix and a plurality of conductive nanofillers suspended in the matrix. The conductive nanofillers may be one or a combination of nanotubes, nanowires, particles and flakes. The density of the plurality of nanofillers is such that the nanocomposite exhibits conductivity suitable for electronic and sensor applications.

    Abstract translation: 公开了一种用于传感器的传感材料。 这种感测材料包括以连续图案嵌入到聚合物基体中的聚合物基底和压阻纳米复合材料。 纳米复合材料包括聚合物基质和悬浮在基质中的多个导电纳米填料。 导电纳米填料可以是纳米管，纳米线，颗粒和薄片的一种或组合。 多个纳米填料的密度使得纳米复合材料表现出适合于电子和传感器应用的导电性。

    NEURAL STIMULATOR
    26.
    发明申请
    NEURAL STIMULATOR 审中-公开
    神经刺激者

    公开(公告)号：US20170050025A1

    公开(公告)日：2017-02-23

    申请号：US15346391

    申请日：2016-11-08

    Applicant: Jose A. Parodi Amaya ,  Edward F Austin ,  Jin-Woo Choi

    Inventor： Jose A. Parodi Amaya ,  Edward F Austin ,  Jin-Woo Choi

    IPC: A61N1/36 ,  A61N1/378 ,  A61N1/05

    Abstract: Methods and apparatus are disclosed relating to the stimulating of tissue including nerve tissue based on combinations of capacitors and resistors. Application and removal of voltage to an electrical circuit is taught as part of a method of creating voltage waveforms for nerve and other tissue with such waveforms creating neural signals.

    Abstract translation: 公开了基于电容器和电阻器的组合来刺激包括神经组织在内的组织的方法和装置。 向电路施加和去除电压被教导为用创建神经信号的这样的波形产生神经和其他组织的电压波形的方法的一部分。

    Electrowetting display device
    27.
    发明授权
    Electrowetting display device 有权
    电动显示装置

    公开(公告)号：US09104022B2

    公开(公告)日：2015-08-11

    申请号：US13595717

    申请日：2012-08-27

    Applicant: Hyeon-Gu Cho ,  Sang-Il Kim ,  Seung-Jin Baek ,  Jin-Woo Choi

    Inventor： Hyeon-Gu Cho ,  Sang-Il Kim ,  Seung-Jin Baek ,  Jin-Woo Choi

    IPC: G02B26/00

    CPC classification number: G02B26/005

    Abstract: An electrowetting display device includes a first substrate, a second substrate, a conductive fluid and a non-conductive fluid. The first substrate includes a first base substrate, a first electrode layer, a hydrophobic insulation layer and a partition wall. The first electrode layer is formed on the first base substrate and includes pixel electrodes spaced apart from each other and a common notch electrode formed between the pixel electrodes. The hydrophobic insulation layer is formed on the first electrode layer. The partition wall is formed surrounding the pixel electrodes and the common notch electrode on the hydrophobic insulation layer. The second substrate is opposite to the first substrate. The conductive fluid and the non-conductive fluid are interposed between the first and second substrates. The conductive fluid and the non-conductive fluid are controlled to vary transmittance of light in accordance with an electric signal applied to the pixel electrodes.

    Abstract translation: 电润湿显示装置包括第一基板，第二基板，导电流体和非导电流体。 第一基板包括第一基底基板，第一电极层，疏水绝缘层和分隔壁。 第一电极层形成在第一基底基板上，并且包括彼此间隔开的像素电极和形成在像素电极之间的公共陷波电极。 疏水性绝缘层形成在第一电极层上。 围绕像素电极和疏水性绝缘层上的公共缺口电极形成分隔壁。 第二基板与第一基板相对。 导电流体和非导电流体介于第一和第二基板之间。 控制导电流体和非导电流体以根据施加到像素电极的电信号来改变光的透射率。

    DISPLAY PANEL
    28.
    发明申请
    DISPLAY PANEL 有权
    显示面板

    公开(公告)号：US20130306994A1

    公开(公告)日：2013-11-21

    申请号：US13605669

    申请日：2012-09-06

    Applicant: SEON UK LEE ,  Sang Il Kim ,  Jin Bo Shim ,  Nak Cho Choi ,  Jin Woo Choi

    Inventor： SEON UK LEE ,  Sang Il Kim ,  Jin Bo Shim ,  Nak Cho Choi ,  Jin Woo Choi

    IPC: H01L27/15

    CPC classification number: H01L51/52 ,  G02F1/133305 ,  H01L27/3276 ,  H01L51/5004 ,  H01L51/5284 ,  H01L2251/5338

    Abstract: A display panel includes a fiber reinforced plastic substrate having a first lattice pattern with a first lattice period P, and a pixel layer disposed on the substrate having a second lattice pattern having a second lattice period H, in which if H>P, P and H satisfy P = 2  H 2  n + 1 , where n is a natural number, and if H>P, P and H satisfy P = ( 2  n + 1 )  H 2 .

    Abstract translation: 显示面板包括具有第一晶格周期P的第一格子图案的纤维增强塑料基板和设置在具有第二晶格周期H的第二格子图案的基板上的像素层，其中如果H> P，P和 H满足P = 2 H 2 n + 1，其中n是自然数，并且如果H> P，P和H满足P =（2n + 1）H 2。

    ELECTROWETTING DISPLAY DEVICE
    29.
    发明申请
    ELECTROWETTING DISPLAY DEVICE 有权
    电镀显示装置

    公开(公告)号：US20130242367A1

    公开(公告)日：2013-09-19

    申请号：US13595717

    申请日：2012-08-27

    Applicant: Hyeon-Gu CHO ,  Sang-Il KIM ,  Seung-Jin BAEK ,  Jin-Woo CHOI

    Inventor： Hyeon-Gu CHO ,  Sang-Il KIM ,  Seung-Jin BAEK ,  Jin-Woo CHOI

    IPC: G02B26/02 ,  G02B26/00

    CPC classification number: G02B26/005

    Abstract: An electrowetting display device includes a first substrate, a second substrate, a conductive fluid and a non-conductive fluid. The first substrate includes a first base substrate, a first electrode layer, a hydrophobic insulation layer and a partition wall. The first electrode layer is formed on the first base substrate and includes pixel electrodes spaced apart from each other and a common notch electrode formed between the pixel electrodes. The hydrophobic insulation layer is formed on the first electrode layer. The partition wall is formed surrounding the pixel electrodes and the common notch electrode on the hydrophobic insulation layer. The second substrate is opposite to the first substrate. The conductive fluid and the non-conductive fluid are interposed between the first and second substrates. The conductive fluid and the non-conductive fluid are controlled to vary transmittance of light in accordance with an electric signal applied to the pixel electrodes.

    Abstract translation: 电润湿显示装置包括第一基板，第二基板，导电流体和非导电流体。 第一基板包括第一基底基板，第一电极层，疏水绝缘层和分隔壁。 第一电极层形成在第一基底基板上，并且包括彼此间隔开的像素电极和形成在像素电极之间的公共陷波电极。 疏水性绝缘层形成在第一电极层上。 围绕像素电极和疏水性绝缘层上的公共缺口电极形成分隔壁。 第二基板与第一基板相对。 导电流体和非导电流体介于第一和第二基板之间。 控制导电流体和非导电流体以根据施加到像素电极的电信号来改变光的透射率。

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