| Patent Number |
Title Of Patent |
Date Issued |
| RE40512 |
Acoustic convection apparatus |
September 23, 2008 |
| A convective cooling apparatus cools an electronic device including at least one heat-generating component and enclosed in a case having cooling medium such as air or fluid therein. The convective cooling apparatus neither attempts to increase the velocity of flow in the cooling medium |
| 7627211 |
Tunable dispersion and dispersion slope compensator in optical telecommunication system |
December 1, 2009 |
| The present invention relates to a tunable dispersion and dispersion slope compensator based on an optical fiber grating in an optical communication system. The compensator includes: a first disk having a ring shape, wherein the first disk is configured to rotate; a second disk installed |
| 7626857 |
Current induced magnetoresistance device |
December 1, 2009 |
| Provided is a current induced switching magnetoresistance device comprising a magnetic multilayer composed of a first ferromagnetic layer, a nonferromagnetic layer, and a second ferromagnetic layer, wherein the first ferromagnetic layer has an upper electrode, the second ferromagneti |
| 7622152 |
MoSi.sub.2-Si.sub.3N.sub.4 composite coating and manufacturing method thereof |
November 24, 2009 |
| A MoSi.sub.2--Si.sub.3N.sub.4 composite coating which is coated on a surface of base materials. The MoSi.sub.2--Si.sub.3N.sub.4 composite coating on the surface of the base material can be formed by forming a Mo.sub.2N diffusion layer by vapor-depositing of nitrogen on the surface of |
| 7615291 |
Coating material having heat and abrasion resistance and low friction characteristics |
November 10, 2009 |
| There is provided a coating material having heat and abrasion resistance and low friction characteristics, as well as a method of utilizing the same. The coating material comprises 20 to 40 wt % Cr.sub.2O.sub.3, 40 to 60 wt % binder, 10 to 20 wt % WS.sub.2, and 10 to 20 wt % Ag. The bind |
| 7608901 |
Spin transistor using stray magnetic field |
October 27, 2009 |
| Disclosed herein is a spin transistor including: a semiconductor substrate having a channel layer formed therein; first and second electrodes which are formed to be spaced apart from each other on the substrate at a predetermined distance along a longitudinal direction of the channel |
| 7597978 |
Anode of solid oxide fuel cell with networking structure and a method of its preparation |
October 6, 2009 |
| The present invention relates to ceramic-NiO composite powders which can be used to form ceramic-NiO composite body anodes. These anodes possess an interpenetrating network structure and can be used in solid oxide fuel cell (SOFC) by The present invention also describes methods of prepar |
| 7582471 |
Biosensor for the detection of protein kinase A, and kit comprising the same |
September 1, 2009 |
| The present invention relates to a biosensor specifically detecting a protein kinase A (PKA), and a diagnosis kit comprising the biosensor. In particular, the present invention relates to a biosensor for detecting a PKA comprising a cantilever, and a protein kinase inhibitor (PKI) im |
| 7575631 |
Fabrication method of gallium manganese nitride single crystal nanowire |
August 18, 2009 |
| The present invention relates to a fabrication method of gallium manganese nitride (GaMnN) single crystal nanowire, more particularly to a fabrication method of GaMnN single crystal nanowire substrate by halide vapor phase epitaxy (HVPE) in which such metal components as gallium (Ga) |
| 7575076 |
Link-type double track mechanism for mobile robot |
August 18, 2009 |
| The present invention relates to a design of a driving mechanism for a vehicle to move through uneven terrain including stairways. The link-type double track mechanism in accordance with the present invention comprises: front and rear track driving sections; a built-in type control b |
| 7572595 |
Method for searching myelin using gonadotropin-releasing hormone receptors as a new biomarker |
August 11, 2009 |
| The present invention relates to a method for searching myelin using gonadotropin-releasing hormone receptors (GnRH-R) as a biomarker, more precisely, a method for investigating the distribution of myelin by immunohistochemical staining using GnRH-R antibody, based on the fact that G |
| 7567017 |
Piezoelectric linear motor with displacement amplifying means |
July 28, 2009 |
| A piezoelectric linear motor for amplifying the change in at least one dimension of a piezoelectric material is disclosed. A shaft is connected axial-movably to a piezoelectric actuator. The actuator includes a piezoelectric ceramic that expands or contracts in response to an applied |
| 7563467 |
Use of an Opuntia ficus-indica extract and compounds isolated therefrom for protecting nerve cel |
July 21, 2009 |
| An ethyl acetate extract of Opuntia ficus-indica and compounds isolated therefrom for preventing and treating brain diseases such as Alzheimer's disease, stroke and Parkinson's disease, cell and tissue damage caused by ischemia, or cardiovascular system disease such as myocardial infarct |
| 7563332 |
Metallic glass with nanometer-sized pores and method for manufacturing the same |
July 21, 2009 |
| A nanometer-sized porous metallic glass and a method for manufacturing the same are provided. The porous metallic glass includes Ti (titanium) at 50.0 at % to 70.0 at %, Y (yttrium) at 0.5 at % to 10.0 at %, Al (aluminum) at 10.0 at % to 30.0 at %, Co (cobalt) at 10.0 at % to 30.0 at |
| 7560047 |
Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications an |
July 14, 2009 |
| The present invention relates to a structured catalyst for reforming of gasoline and a method of preparing the same, more particularly to a structured catalyst for reforming of gasoline for fuel-cell powered vehicles prepared by wash-coating the transition metal based reforming catal |
| 7547659 |
Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications an |
June 16, 2009 |
| The present invention relates to a structured catalyst for reforming of gasoline and a method of preparing the same, more particularly to a structured catalyst for reforming of gasoline for fuel-cell powered vehicles prepared by wash-coating the transition metal based reforming catal |
| 7544686 |
Piperazinylalkylpyrazole derivatives useful as selective T-type calcium channel blockers and pre |
June 9, 2009 |
| The present invention provides for novel piperazinylalkylpyrazole derivatives, the preparation method thereof and the selective T-type calcium channel blocking activity thereof. Particularly, it provides a piperazinylalkylpyrazole derivative as represented by the formula set forth be |
| 7544631 |
C and N-doped titaniumoxide-based photocatalytic and self-cleaning thin films and the process fo |
June 9, 2009 |
| The present invention provides for titanium oxide-based photocatalysts having a general formula of TiO.sub.2-X-.delta.C.sub.XN.sub..delta. and self-cleaning materials that are prepared by substituting O of pure TiO2 with C and N. A preparation method comprising a process for forming thin |
| 7544429 |
Membraneless and mediatorless microbial fuel cell |
June 9, 2009 |
| Disclosed is a mediator-less microbial fuel cell comprising a cathode compartment, an anode compartment, with or without glass wool and glass bead for separating the two compartments, an element for feeding air to the cathode compartment, and an element for feeding wastewater to the |
| 7541013 |
Method for manufacturing transition metal boride power |
June 2, 2009 |
| The present invention relates to a method for manufacturing a transition metal boride powder. The method for manufacturing a transition metal boride powder includes: i) manufacturing a mixed powder by mixing a transition metal halogenide powder and an alkali metal borohydride powder; |
| 7521815 |
Micro power generating device |
April 21, 2009 |
| There is provided a micro power generating device. A compressor impeller and a turbine wheel are coupled to the ends of a rotating shaft. A cooler is provided for lowering a temperature of the compressed air from the compressor impeller. The compressed air is mixed with the fuel and |
| 7521590 |
Phospholipase C .beta.1 (PLC.beta.1) knockout mice as a model system for testing schizophrenia d |
April 21, 2009 |
| The present invention relates to a method for screening therapeutic drugs of schizophrenia using an animal model of the disease. More specifically, this invention relates to a screening method based on the phospholipase C .beta.1 (PLC.beta.1) knockout mouse as an animal model of schizoph |
| 7511023 |
Anticancer drug-chitosan complex forming self-aggregates and preparation method thereof |
March 31, 2009 |
| The present invention relates to an anticancer drug-chitosan complex forming self-aggregates and the preparation method thereof. More precisely, the present invention relates to the anticancer drug-chitosan complex forming self-aggregates in aqueous media composed of a hydrophobic an |
| 7510866 |
Hybrid bioreactor for cell culture |
March 31, 2009 |
| A hybrid bioreactor for cell culture is disclosed. To simultaneously apply compressive strain for cell differentiation and shear strain for cell proliferation to cells, the hybrid bioreactor includes a plurality of reactor tube assemblies (100), a compressive strain motor (5), a shear |
| 7505250 |
Carbon-porous media composite electrode and preparation method thereof |
March 17, 2009 |
| The present invention discloses a carbon-porous media composite electrode material, a composite electrode using the same and a preparation method thereof. The carbon-porous media composite electrode can be applied for a device such as a secondary battery, a capacitor or the like, or for |
| 7498172 |
Hybrid bio actuator and method of manufacturing the same using 3-dimensional micro molding align |
March 3, 2009 |
| A hybrid bio actuator and a manufacturing method thereof using a 3-dimensional micro molding aligning apparatus are provided. The manufacturing method has the steps of: 3-dimensionally forming an actuator body with polymer using the micro molding aligning apparatus; and transplanting |
| 7495750 |
Monitoring device for rotating body |
February 24, 2009 |
| The present invention relates to a monitoring device for a rotating body, which can accurately measure signals from a fiber Bragg grating sensor provided on the rotating body by compensating a transmission loss variation and a distortion of the sensor signals. A rotation-side optical |
| 7491262 |
Silver nanoparticle/polymer nanocomposite membranes for olefin/paraffin separation and method of |
February 17, 2009 |
| There is provided a nanocomposite membrane comprising an Ag-nanoparticle/polymer nanocomposite, in which the Ag-particles are uniformly dispersed in the polymer matrix, and a support membrane for supporting the nanocomposite, as well as a process of preparing said membrane. The nanoc |
| 7468742 |
Interactive presentation system |
December 23, 2008 |
| The present invention discloses an interactive presentation system which allows a presenter to perform a presentation while having various interactions directly with presentation material images in real time through a gesture or/and voice. The interactive presentation system comprise |
| 7466063 |
Micro manipulator for movement of electrode, driving method thereof, and measuring device of bra |
December 16, 2008 |
| A micro manipulator for electrode movement, a driving method thereof, and a brain signal measuring device using the same are provided. The micro manipulator has a guide member having a rectangular hollow hole therein, first and second piezo-electric clamp bodies installed perpendicular t |
| 7437908 |
Particle counter |
October 21, 2008 |
| A particle counter has a saturator inhaling air in an atmosphere and vaporizing a working liquid therein; and an electrical detection unit electrically shielding an internal space thereof to maintain a temperature of the space to be constant, the air and vaporized working liquid flow |
| 7435593 |
Hybrid bio actuator and method of manufacturing the same using 3-dimensional micro molding align |
October 14, 2008 |
| A hybrid bio actuator and a manufacturing method thereof using a 3-dimensional micro molding aligning apparatus are provided. The manufacturing method has the steps of: 3-dimensionally forming an actuator body with polymer using the micro molding aligning apparatus; and transplanting |
| 7427509 |
Method and apparatus for measuring fluorescence polarization in lab-on-a-chip |
September 23, 2008 |
| Disclosed relates to a method and an apparatus for measuring fluorescence polarization FP in a lab-on-a-chip and, more concretely, to a method and an apparatus that measure quantitatively interactions between biomolecules and fluorescently labeled biomaterials and enzyme activities u |
| 7426892 |
Water-cooled grate |
September 23, 2008 |
| The present invention relates to a water-cooled grate, which can be cooled while avoiding high and low temperature corrosions. The water-cooled grate comprises: at least one cooling pipe for guiding flow of cooling water; a grate body for placing waste matters to be burned, said grate |
| 7391900 |
Image processing method for removing glasses from color facial images |
June 24, 2008 |
| A method for obtaining a glassless image is disclosed. The image processing method comprises the steps of (a) receiving an RGB color frontal facial image; (b) extracting candidates of eye regions from the received RGB color frontal facial image; (c) determining an exact eye region ou |
| 7391152 |
Inorganic thin layer, organic electroluminescence device including the same, and fabrication met |
June 24, 2008 |
| The present invention discloses an inorganic thin layer which is composed of an inorganic composite containing at least two kinds of inorganic materials and shows excellent moisture and oxygen proof, an organic electroluminescence device including the inorganic thin layer as a passiv |
| 7391035 |
Method and device for monitoring oil oxidation in real time by measuring fluorescence |
June 24, 2008 |
| There is provided a method and a device of monitoring oil oxidation in real time. The method of the present invention comprises the steps of: irradiating ultraviolet light into oil to be monitored; measuring fluorescence emission intensity of the oil in red, green and blue wavelength |
| 7388101 |
Tetrahydrofuran derivatives having cis substituent, their intermediates, and their preparation m |
June 17, 2008 |
| The present invention relates to a tetrahydrofuran compound having cis substituents, the derivatives thereof and a process for preparing the same, and in particular relates to a dihydrofuran-3-ylidene triflate compound having cis substituents at C.sub.2 and C.sub.5 positions prepared |
| 7333651 |
Method and apparatus for measuring similarity using matching pixel count |
February 19, 2008 |
| A stereo disparity between a reference image and a search image for a reference pixel in the reference image is determined by (a) calculating a similarity measure between a reference window including a set of pixels centering on the reference pixel and each of a group of search windows i |
| 7329959 |
Micro power generator and apparatus for producing reciprocating movement |
February 12, 2008 |
| There is provided a micro power generator enhanced in efficiency and power generation output, and having an increased temperature range for operation. The micro power generator comprises: a high-temperature heat source; a low-temperature heat source; an enclosed body containing a wor |
| 7326363 |
Dehumidifying element and manufacturing method for the same |
February 5, 2008 |
| A dehumidifying element includes a super absorbing polymer (SAP), and a hygroscopic base, thereby maintaining hygroscopic characteristics regardless of aging and a high humidity absorbing rate and needing a smaller amount of energy for regeneration. |
| 7319127 |
Nano-sized metals or metal salts stabilized by using chain-end functionalized polymers and their |
January 15, 2008 |
| Disclosed are nano-sized metals and metal salts stabilized by using semi-telechelic and telechelic polymers prepared through living anionic polymerization, and their synthetic methods, and a nanostructure wherein the nano-sized particles are self-assembled by mixing block copolymers |
| 7319098 |
1,3-dioxoisoindole derivatives having selective antagonism of T-type calcium channel |
January 15, 2008 |
| The present invention relates to 1,3-dioxoisoindole derivatives of Formula (1) or pharmaceutically acceptable salts thereof, a preparation method thereof and use thereof as a T-type calcium channel antagonist, based on the fact that 1,3-dioxoisoindole derivatives of Formula (1) show |
| 7318964 |
Fluorene compounds containing various functional groups, polymers thereof and EL element using t |
January 15, 2008 |
| The present invention relates to fluorene compounds and polymers thereof, having various structures and functional groups, and capable of being used as a luminescent material for organic and polymer-based electro-luminescence (EL) element and other optical element, and to an EL eleme |
| 7314946 |
(2-cyclopentenyl)chlorosilanes and their preparation methods |
January 1, 2008 |
| The present invention relates to (2-cyclopentenyl)chlorosilane derivatives and the preparation method thereof. In particular, it relates to a very economical process which reacts cyclopentadiene, which is formed by a cracking of industrially produced low-priced dicyclopentadiene, with a |
| 7314563 |
Membrane coupled activated sludge method and apparatus operating anoxic/anaerobic process altern |
January 1, 2008 |
| Disclosed are a membrane coupled activated sludge method and apparatus operating anoxic/anaerobic processes alternately for removal of nitrogen and phosporus, wherein nitrogen and phosphorous together with organics in the sewage, wastewater, filthy water etc. can be simultaneously remove |
| 7309385 |
Efficient 3-D nanostructured gas separation membranes |
December 18, 2007 |
| There is provided a high efficient gas separation membrane of two or more layers, which comprises a separating layer of 3-dimensional nanostructure and a supporting layer, wherein the 3-dimensional nanostructure can maximize a surface area per unit permeation area. |
| 7307544 |
Method and apparatus for communication between inside and outside of transmission medium using t |
December 11, 2007 |
| A method for communication between inside and outside of a transmission medium using the transmission medium as a communication line, includes the steps of: receiving an electric signal having information related to a transmission medium from a plurality of sensors inside the transmissio |
| 7307299 |
Spin transistor using spin-orbit coupling induced magnetic field |
December 11, 2007 |
| A spin transistor having wide ON/OFF operation margin and producing less noise is provided. The spin transistor includes a substrate having a channel, a source, a drain and a gate formed on the substrate. The source and the drain are formed to have magnetization directions perpendicular |
| 7307269 |
Phase-change RAM containing AIN thermal dissipation layer and TiN electrode |
December 11, 2007 |
| Provided is a phase-change RAM containing a substrate, a lower electrode, a phase-change material, an upper electrode and a thermal dissipation layer, wherein the thermal dissipation layer contains an aluminum-nitride thermal dissipation layer having a high heat conductivity, and the low |
