公开(公告)号：US09494543B2

公开(公告)日：2016-11-15

申请号：US13620546

申请日：2012-09-14

Applicant: Seung Eon Moon ,  Nak Jin Choi ,  Hyung Kun Lee ,  Jae Woo Lee ,  Woo Seok Yang ,  Jong Dae Kim

Inventor： Seung Eon Moon ,  Nak Jin Choi ,  Hyung Kun Lee ,  Jae Woo Lee ,  Woo Seok Yang ,  Jong Dae Kim

IPC: G01N27/407 ,  G01N27/18 ,  G01N33/00

CPC classification number: G01N27/18 ,  G01N33/004

Abstract: Disclosed is an electrochemical gas sensor using micro electro mechanical systems (MEMS). The MEMS electrochemical gas sensor includes: a substrate a lower central region of which is etched by a predetermined thickness; a first insulation film formed on the substrate; a heat emitting resistance body formed on the first insulation film; a second insulation film formed on the heat emitting resistance body; a reference electrode formed in an upper central region of the second insulation film; a solid electrolyte formed on the reference electrode; and a detection electrode formed on the solid electrolyte.

Abstract translation: 公开了一种使用微机电系统（MEMS）的电化学气体传感器。 MEMS电化学气体传感器包括：其下部中心区域被预定厚度蚀刻的衬底; 形成在所述基板上的第一绝缘膜; 形成在第一绝缘膜上的发热电阻体; 形成在所述发热电阻体上的第二绝缘膜; 参考电极，其形成在所述第二绝缘膜的上中央区域中; 形成在参比电极上的固体电解质; 和形成在固体电解质上的检测电极。

公开(公告)号：US20120149560A1

公开(公告)日：2012-06-14

申请号：US13284758

申请日：2011-10-28

Applicant: Hyung-Kun LEE ,  Nak Jin Choi ,  Seungeon Moon ,  Woo Seok Yang

Inventor： Hyung-Kun LEE ,  Nak Jin Choi ,  Seungeon Moon ,  Woo Seok Yang

IPC: B01J37/02 ,  B01J23/44 ,  B01J23/42 ,  B01J23/50 ,  B01J23/755 ,  B01J23/72 ,  B01J23/34 ,  B01J23/06 ,  B01J23/745 ,  B01J23/14 ,  B01J23/08 ,  B01J21/06 ,  B01J23/30 ,  B01J23/22 ,  B01J23/75 ,  B01J35/10 ,  B01J37/08

CPC classification number: B01J23/835 ,  B01J23/06 ,  B01J23/34 ,  B01J23/42 ,  B01J23/44 ,  B01J23/50 ,  B01J23/62 ,  B01J23/626 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  B01J23/825 ,  B01J23/8472 ,  B01J23/8892 ,  B01J37/0201 ,  B01J37/08

Abstract: Provided is a method of manufacturing porous metal oxide, the method including: preparing a metal-organic framework (MOF) wherein an ion of a metal to be used as a catalyst is linked to an organic ligand; impregnating the MOF with a precursor solution of metal oxide to be manufactured; and thermally treating the metal oxide precursor solution-impregnated MOF to remove the organic ligand. The inventive method of manufacturing porous metal oxide involves the impregnation of a metal oxide precursor solution in a MOF wherein metal ions are uniformly linked to organic ligands and the thermal treatment (calcination) of the metal oxide precursor solution-impregnated MOF to remove the organic ligands.

Abstract translation: 提供一种制造多孔金属氧化物的方法，该方法包括：制备金属 - 有机骨架（MOF），其中用作催化剂的金属的离子与有机配体连接; 用待制造的金属氧化物的前体溶液浸渍MOF; 并对金属氧化物前体溶液浸渍的MOF进行热处理以除去有机配体。 制造多孔金属氧化物的本发明的方法涉及在MOF中浸渍金属氧化物前体溶液，其中金属离子与有机配体均匀连接，并且金属氧化物前体溶液浸渍的MOF的热处理（煅烧）以除去有机配体 。

公开(公告)号：US08080262B2

公开(公告)日：2011-12-20

申请号：US11923428

申请日：2007-10-24

Applicant: Hyung-Kun Lee ,  Stephen Soukasene ,  Samuel I. Stupp

Inventor： Hyung-Kun Lee ,  Stephen Soukasene ,  Samuel I. Stupp

IPC: A61K9/127 ,  A61K38/00 ,  A61K38/08

CPC classification number: A61K38/10 ,  A61K9/1278

Abstract: The present invention provides compositions and methods for creating encapsulated peptide amphiphilic nanostructures useful in treating diseases. In particular, the present invention provides compositions and methods for preparing peptide amphiphile nanostructures that are encapsulated in liposomes by the application of light, and using such compositions in treating diseases, such as cancer.

Abstract translation: 本发明提供用于产生用于治疗疾病的包封的肽两亲性纳米结构的组合物和方法。 特别地，本发明提供了通过应用光来制备封装在脂质体中的肽两亲物纳米结构的组合物和方法，并且使用这些组合物治疗诸如癌症的疾病。

公开(公告)号：US08486352B2

公开(公告)日：2013-07-16

申请号：US13100910

申请日：2011-05-04

Applicant: Kwang Suk Yang ,  Ji Sun Yun ,  Nakjin Choi ,  Hyung-Kun Lee

Inventor： Kwang Suk Yang ,  Ji Sun Yun ,  Nakjin Choi ,  Hyung-Kun Lee

IPC: B01L99/00

CPC classification number: G05D7/0694 ,  B01L2400/0655 ,  F16K99/0001 ,  F16K99/0026 ,  F16K99/0049 ,  F16K2099/0084 ,  Y10T436/2575

Abstract: Provided are a micro-valve structure and a lab-on-a-chip module that include a polymer actuator. The micro-valve structure may include a flexible structure disposed on a substrate, and the polymer actuator inserted into the flexible structure. At this time, the flexible structure has a valve portion defining a microchannel and the polymer actuator is separated from the microchannel by the flexible structure. In addition, the polymer actuator is formed to change a width of the microchannel by controlling a displacement of the valve portion.

Abstract translation: 提供了一种微阀结构和包括聚合物致动器的片上实验室模块。 微阀结构可以包括设置在基板上的柔性结构，并且聚合物致动器插入到柔性结构中。 此时，柔性结构具有限定微通道的阀部分，并且聚合物致动器通过柔性结构与微通道分离。 此外，聚合物致动器被形成为通过控制阀部分的位移来改变微通道的宽度。

公开(公告)号：US20110272610A1

公开(公告)日：2011-11-10

申请号：US13100910

申请日：2011-05-04

Applicant: Kwang Suk YANG ,  Ji Sun YUN ,  Nakjin CHOI ,  Hyung-Kun LEE

Inventor： Kwang Suk YANG ,  Ji Sun YUN ,  Nakjin CHOI ,  Hyung-Kun LEE

IPC: F16K31/02

CPC classification number: G05D7/0694 ,  B01L2400/0655 ,  F16K99/0001 ,  F16K99/0026 ,  F16K99/0049 ,  F16K2099/0084 ,  Y10T436/2575

Abstract: Provided are a micro-valve structure and a lab-on-a-chip module that include a polymer actuator. The micro-valve structure may include a flexible structure disposed on a substrate, and the polymer actuator inserted into the flexible structure. At this time, the flexible structure has a valve portion defining a microchannel and the polymer actuator is separated from the microchannel by the flexible structure. In addition, the polymer actuator is formed to change a width of the microchannel by controlling a displacement of the valve portion.

Abstract translation: 提供了一种微阀结构和包括聚合物致动器的片上实验室模块。 微阀结构可以包括设置在基板上的柔性结构，并且聚合物致动器插入到柔性结构中。 此时，柔性结构具有限定微通道的阀部分，并且聚合物致动器通过柔性结构与微通道分离。 此外，聚合物致动器被形成为通过控制阀部分的位移来改变微通道的宽度。

公开(公告)号：US20110140580A1

公开(公告)日：2011-06-16

申请号：US12908285

申请日：2010-10-20

Applicant: Kwang Suk YANG ,  Nak Jin Choi ,  Hyung Kun Lee ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

Inventor： Kwang Suk YANG ,  Nak Jin Choi ,  Hyung Kun Lee ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

IPC: H01L41/193 ,  H01B1/22 ,  B05D5/12

CPC classification number: H01B1/22 ,  C09K2211/1014 ,  C09K2211/1044 ,  F03G7/005 ,  H01M4/8825 ,  H01M4/9008 ,  H01M4/92 ,  H01M8/1041 ,  H01M8/1046 ,  H01M8/1069 ,  H01M2300/0091 ,  Y02P70/56

Abstract: Metal nanoparticle-polymer composites, a method of manufacturing the same, and a polymer actuator using the same are provided. The method includes synthesizing an organometallic compound as a precursor of metal nanoparticles, preparing a solution mixture containing the organometallic compound and a polymer, and drying and annealing the solution mixture to generate the metal nanoparticle-polymer composite including metal nanoparticles. Thus, highly efficient metal nanoparticle-polymer composite materials may be manufactured with a uniform distribution without synthesizing nanoparticles.

Abstract translation: 提供金属纳米粒子 - 聚合物复合材料，其制造方法和使用其的聚合物致动器。 该方法包括合成有机金属化合物作为金属纳米粒子的前体，制备含有有机金属化合物和聚合物的溶液混合物，干燥和退火该溶液混合物以产生包含金属纳米颗粒的金属纳米粒子 - 聚合物复合材料。 因此，可以在不合成纳米颗粒的情况下以均匀的分布制造高效的金属纳米颗粒 - 聚合物复合材料。

公开(公告)号：US07891077B2

公开(公告)日：2011-02-22

申请号：US12179545

申请日：2008-07-24

Applicant: Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

Inventor： Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

IPC: H04R31/00

CPC classification number: F03G7/005 ,  F05B2230/90 ,  Y10T29/49005 ,  Y10T29/49078 ,  Y10T29/49171 ,  Y10T29/49172 ,  Y10T428/31544 ,  Y10T428/31678

Abstract: A method of preparing a polymer actuator includes providing an ionic conductive polymer membrane; forming first and second metal electrodes respectively over first and second surfaces of the ionic conductive polymer membrane; substituting water used in the formation of the first and second metal electrodes with an ionic liquid stable to an electrolysis; and coating the first and second surfaces of the metal electrodes with a coating material.

Abstract translation: 制备聚合物致动器的方法包括提供离子导电聚合物膜; 分别在离子导电聚合物膜的第一和第二表面上形成第一和第二金属电极; 用用于电解稳定的离子液体代替第一和第二金属电极形成中使用的水; 并用涂料涂覆金属电极的第一和第二表面。

公开(公告)号：US07603667B2

公开(公告)日：2009-10-13

申请号：US10078154

申请日：2002-02-20

Applicant: Mun Ju Lee ,  Dong Kyun Lee ,  Hyung Kun Lee

Inventor： Mun Ju Lee ,  Dong Kyun Lee ,  Hyung Kun Lee

IPC: G06F9/44 ,  G06F9/445 ,  H04M3/00

CPC classification number: H04W8/245

Abstract: A multi-download structure and a method of downloading information to one or more mobile communications terminals is provided. The structure includes an input unit for inputting download terms. A user download executing unit displays the inputted download terms and model information of mounted terminals on a screen and integrally controls/manages a multi-downloading operation. A plurality of lower download executing units, in which terminal model information has been registered, individually execute download operations to each mounted terminal. A medium unit receives the download terms and the terminal model information from the user download executing unit, automatically selects a model of the terminal to be downloaded, automatically calls the plurality of lower download executing units corresponding to the selected terminal models, and executes the multi-downloading operation.

Abstract translation: 提供了一种多种下载结构和向一个或多个移动通信终端下载信息的方法。 该结构包括用于输入下载项的输入单元。 用户下载执行单元将所输入的下载条件和安装终端的型号信息显示在屏幕上，并且一体地控制/管理多重下载操作。 已经登记了终端模型信息的多个下位执行单元分别对每个安装的终端执行下载操作。 中间单元从用户下载执行单元接收下载项和终端模型信息，自动选择要下载的终端的模型，自动调用与所选择的终端模型对应的多个下位执行单元，并执行多个 下载操作。

公开(公告)号：US20090027833A1

公开(公告)日：2009-01-29

申请号：US12179545

申请日：2008-07-24

Applicant: Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

Inventor： Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

IPC: H01G9/00 ,  B05D5/12

CPC classification number: F03G7/005 ,  F05B2230/90 ,  Y10T29/49005 ,  Y10T29/49078 ,  Y10T29/49171 ,  Y10T29/49172 ,  Y10T428/31544 ,  Y10T428/31678

Abstract: Provided are a surface-coated polymer actuator and a method of preparing the same. The polymer actuator includes an ionic conductive polymer membrane, metal electrodes formed on both surfaces of the ionic conductive polymer membrane, and coating layers formed on both the surfaces of the metal electrodes.By coating the surfaces of the metal electrodes of the polymer actuator, the leakage of solvent from the electrode surfaces due to an inner pressure, which is caused by the solvent's flow due to an electrical stimulus when the actuator is operated, can be prevented and thus the displacement and drivability of the polymer actuator can be improved.

Abstract translation: 提供了一种表面涂覆聚合物致动器及其制备方法。 聚合物致动器包括离子导电聚合物膜，形成在离子导电聚合物膜的两个表面上的金属电极和形成在金属电极的两个表面上的涂层。 通过涂覆聚合物致动器的金属电极的表面，可以防止由于当致动器操作时由于电刺激引起的溶剂流动而引起的内部压力从溶液的电极表面泄漏溶剂，因此 可以提高聚合物致动器的位移和驾驶性能。