Ku, KR
Bok-Kyung Ku, Kyungsangnam-Do KR
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20110065088 | METHOD AND DEVICES FOR RAPID DIAGNOSIS OF FOOT-AND-MOUTH DISEASE - A rapid immunoassay method and apparatus for detecting foot and mouth disease virus are disclosed. The method and test device permit pen-side testing of animals and provide test results within a relatively short time period. In a preferred embodiment, the method and apparatus provide a means for differentiating between FMDV-infected and FMDV-vaccinated animals. | 03-17-2011 |
Bo Mi Ku, Jinju-Si KR
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20130143904 | COMPOSITION FOR INHIBITING THE ACTIVITY OF INOSITOL 1,4,5-TRIPHOSPHATE RECEPTOR SUBTYPE III - An agent for inhibiting the activity of inositol-1,4,5-triphospate receptor subtype 3 (IP | 06-06-2013 |
20130150384 | METHOD FOR TREATMENT OF BRAIN CANCERS - A method for preventing and/or treating brain tumor, including administering caffeine and/or its analog, and/or their pharmaceutically acceptable salt, as an active ingredient, to a patient in need thereof, is provided. The method for preventing or treating brain tumor has an activity to inhibit invasion, migration, and proliferation of brain tumor cells, and thereby very effective for the prevention and treatment of brain tumor. | 06-13-2013 |
Bon Cheol Ku, Jeollabuk- Do KR
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20120282446 | CARBON MATERIALS, PRODUCT COMPRISING THE SAME, AND METHOD FOR PREPARING THE SAME - Provided is a preparation method for carbon materials, carbon materials prepared from the same, and a product including the carbon materials, in which the preparation method including forming a polymer layer containing a polymer, stabilizing the polymer layer to form a cyclized aromatic structure of carbon atoms in the polymer, and carbonizing the stabilized polymer layer. | 11-08-2012 |
20120302683 | METHOD OF PREPARING REDUCED GRAPHENE OXIDE AND REDUCED GRAPHENE OXIDE-POLYMER COMPOSITES - Methods of preparing reduced graphene oxide and reduced graphene oxide-polymer composites. The methods include covalently binding a halogen-substituted aromatic compounds to a graphene oxide and heat treating the graphene oxide with the halogen-substituted aromatic compounds covalently bound thereto at a low temperature, for example, 450° C. or less. By using the methods, reduced graphene oxide and reduced graphene oxide-polymer composites that have high electrical conductivities (e.g., 30,000 S/m or more) may be obtained. | 11-29-2012 |
20140191165 | POST-TREATMENT METHOD OF CARBON MATERIALS FOR IMPROVING THE ELECTRICAL CONDUCTIVITY AND MECHANICHAL PROPERTIES VIA DEHYDROCYCLIZATION REACTION AND POLYMER COMPOSITE MATERIALS COMPRISING THE TREATED CARBON MATERIALS - Provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, a carbonaceous material post-treated by the method, and a polymer composite material including the carbonaceous material. More particularly, provided are a method for post-treatment of a carbonaceous material using dehydrocyclization, including subjecting the carbonaceous material to dehydrocyclization at room temperature to heal structural defects in the carbonaceous material, while increasing the effective conjugated length of the carbonaceous material to improve the electrical conductivity thereof, as well as a carbonaceous material post-treated by the method and a polymer composite material including the carbonaceous material. | 07-10-2014 |
Bon-Cheol Ku, Wanju-Gun KR
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20130102754 | DEOXYBENZOIN-DERIVED ANTI-FLAMMABLE POLYMERS - The invention provides novel flame-retardant polymers and materials, their synthesis and use. More particularly, the flame-retardant polymers are deoxybenzoin-derived polymers. | 04-25-2013 |
20140155569 | Flame-Retardant Derivatives - A chemical compound of structural formula (I) useful in preparation of flame retardant materials is disclosed. Homopolymer, and copolymers of a compound of formula (I), as well as methods of preparing said homo- and copolymers are also disclosed. Polymers described herein advantageous possess low heat release capacities and high char yields. | 06-05-2014 |
Bon Hyun Ku, Daegu KR
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20110140755 | DIGITAL ATTENUATOR HAVING SMALL PHASE VARIATION - Disclosed herein is a digital attenuator, which can improve the variation in the pass phase of the digital attenuator because the difference between parasitic components caused by the turn-on and turn-off operations of the switching transistors of the digital attenuator causes the difference between the pass phases. The digital attenuator of the present invention includes an attenuation circuit unit configured to cause a variation in a pass phase due to a difference between parasitic components caused by turn-on and turn-off operations of switching transistors, and a phase correction unit connected in parallel with the attenuation circuit unit and provided with a series resistor and a low pass filter. Accordingly, variations in pass phase can be eliminated by connecting a low pass filter, connected to series resistors, in parallel with the series switch of an attenuation circuit unit, thus eliminating the influence of the parasitic components. | 06-16-2011 |
Bon-Jun Ku, Daejeon-Si KR
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20120106598 | SIGNAL PROCESSING METHOD FOR TERRESTRIAL REPEATER - A signal processing technology for allowing a repeater to transmit a signal received from an external apparatus to a terminal is provided. In a satellite system, a signal transmitted from a satellite or transmitted to a satellite is subject to a low order modulation, and a terrestrial repeater performs a high order modulation on signals and retransmits the signals. | 05-03-2012 |
20120155378 | APPARATUS AND METHOD FOR PROVIDING FREQUENCY SELECTIVELY IN SATELLITE COMMUNICATION SYSTEM - A transmission apparatus and method for implementing frequency selectivity in a multi-beam satellite system that transmits a signal to user equipment through one or more antenna feed groups. The transmission apparatus includes: an antenna feed group selecting unit configured to select one or more antenna feed groups from the one or more antenna feed groups; a cyclic delay offset determining unit configured to determine a cyclic delay offset according to a determination result of the antenna feed group selecting unit; and a transmitting unit configured to apply the cyclic delay offset determined by the cyclic delay offset determining unit to a signal to be transmitted through the one or more antenna feed groups selected by the antenna feed group selecting unit, and to transmit a resultant signal. | 06-21-2012 |
Bon-Jun Ku, Daejon KR
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20100164801 | DEVICE FOR TRACKING POLARIZATION - Provided is a device for tracking polarizations. A receiving polarization tracking device includes a feeder for finding vertical and horizontal vector components by receiving vertical and horizontal polarizations, a polarization estimator for estimating distortion of polarizations using the vertical and horizontal vector components outputted from the feeder, a polarization controller for controlling amplitudes and phases of vertical and horizontal polarizations based on information about the estimated distortion from the polarization estimator and an output signal from the receiving polarization tracking device, and a combiner for combining the vertical and horizontal polarizations controlled from the polarization controller. | 07-01-2010 |
Bon Seuk Ku, Changwon-Si KR
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20110088789 | HYDRAULIC CONTROL VALVE - A hydraulic control valve is provided, which can prevent the occurrence of overload by relieving hydraulic fluid of a return line in which the overload occurs due to an inertial force of a rotator when a hydraulic motor that is operated by the hydraulic fluid supplied from a hydraulic pump stops halfway. The hydraulic control valve includes a valve block in which a first pump path and second pump paths are formed, a spool shiftably coupled to the valve block to control the hydraulic fluid supplied to a hydraulic motor, first and second actuator paths connecting the second pump paths to first and second actuator ports according to the shifting of the spool, tank paths connecting the first and second actuator paths to a hydraulic tank according to the shifting of the spool, first to fourth flow paths in which first to fourth check valves are installed, respectively, a path having one end communicating with a crossing part between the first and third flow paths and the other end communicating with a crossing unit between the second and fourth flow paths, and a relief valve installed in the path to relieve hydraulic fluid in one of the first and second actuator ports in which the overload occurs and to provide a supplement supply of the relieved hydraulic fluid to the other actuator port in which the overload does not occur. | 04-21-2011 |
20130025720 | HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY - A hydraulic control valve for a construction machine is disclosed, which can variably control the flow of hydraulic fluid that is supplied to a hydraulic cylinder to drive a working device. The hydraulic control valve for a construction machine includes a valve block in which an inlet port and an outlet port that communicates with the inlet port is formed, a check valve provided with a first throttling portion to permit the flow of the hydraulic fluid from the inlet port to the outlet port and to variably control the flow of the hydraulic fluid from the outlet port to the inlet port, and a spool provided with a second throttling portion to variably control the flow of the hydraulic fluid from the outlet port to the inlet port through the check valve that is opened when the second throttling portion is shifted by pilot signal pressure. | 01-31-2013 |
20130228245 | FLOW CONTROL VALVE FOR CONSTRUCTION MACHINE - A flow control valve for a construction machine is provided, which can constantly control a flow rate of hydraulic fluid supplied to a hydraulic actuator through a flow control spool in a spool. The flow control valve for a construction machine, having a valve body in which a supply passage communicating with a pump passage and actuator ports connected to a hydraulic actuator are formed, and a spool installed in the valve body to be shifted, includes a flow control spool shifted in the spool to variably control a cross-sectional area of a passage connected to the one actuator port if a flow rate of the hydraulic fluid that flows through the supply passage is higher than a set flow rate, a first passage formed on the spool to communicate with the supply passage and a second passage formed on the spool to communication with the one actuator port and having a cross-sectional area that is varied depending on the shifting of the flow control spool. | 09-05-2013 |
20140137732 | FLOW CONTROL VALVE FOR CONSTRUCTION MACHINERY - A flow control valve for a construction machine is disclosed, which enables a combined operation for simultaneously operating a working device, such as an arm, and a swing device to be easily performed by limiting a part of hydraulic fluid that is supplied to the working device side by a priority valve that is shifted simultaneously or releasing the limiting function through shifting of a spool of the priority valve to a neutral position by pilot signal pressure that is separately applied according to a type of work. | 05-22-2014 |
Bon Woong Ku, Incheon KR
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20100026308 | CIRCUIT FOR MEASURING BATTERY VOLTAGE AND METHOD FOR BATTERY VOLTAGE MEASUREMENT USING THE SAME - The present invention relates to circuit for measuring battery voltage and method for battery voltage measurement using the same. In the circuit for measuring battery voltage and method for battery voltage measurement using the same, three or more capacitors, which form a closed loop and are sequentially connected, are provided, and voltages of voltage sources are measured by using the three or more capacitors in turn, which prevents measurement errors from occurring due to residual charges in the capacitors and enables more precise measurement. Further, according to the present invention, since the three or more capacitors are alternately charged and discharged, the delay in time is decreased, and the voltages of the plurality of voltage sources can be measured at one time. Therefore, it is possible to reduce the amount of time required to measure battery voltage. | 02-04-2010 |
Bo Sung Ku, Gyunggi-Do KR
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20100311158 | DEVICE AND SYSTEM FOR CULTURING CELLS AND METHOD OF CULTURING CELLS USING THE SAME - The present invention provides a device for culturing cells. The device includes a well and a membrane. The well has an internal space and a membrane actuating control channel. The internal space has an inlet and an outlet. The membrane is provided between the membrane actuating control channel and the internal space such that the membrane actuating control channel is isolated from the internal space. The membrane is elastically varied in shape to form a three-dimensional cell culture space in the internal space. | 12-09-2010 |
20100321045 | Device And System For Measuring Properties Of Cells And Method Of Measuring Properties Of Cells Using The Same - According to a device and system for measuring the properties of cells, there is an advantage in that, since a cell accommodation unit having a volume is provided, the properties of three-dimensional cells can be measured. Further, the present invention is advantageous in that it enables passive measurement of multiple properties which passively measures the electrical, mechanical and/or optical properties of cells, and active measurement of multiple properties which actively applies electrical, mechanical and optical types of stimulation to cells and measures their electrical, mechanical and/or optical reactions, thus measuring the multiple properties of cells with high reliability. | 12-23-2010 |
20100321450 | Droplet Receiver and Method Of Receiving Droplets - Disclosed herein is a droplet receiver. The droplet receiver includes an internal space formed such that its sectional area is reduced towards an input part, thus preventing the rebounding of droplets which enter a droplet receiving part, and includes an intercepting fluid layer so as to isolate the received droplets from the outside, thus preventing droplets received in the droplet receiving part from being contaminated and volatilizing. | 12-23-2010 |
20110207205 | CHIP FOR INSPECTING TOXICITY AND EFFICACY - Disclosed herein is a chip for inspecting toxicity and efficacy, including: a first substrate including fitting holes formed at corners thereof; and a second substrate including gap forming members formed at corners thereof corresponding to the fitting holes to form a gap between the first substrate and the second substrate, and protrusions formed on the gap forming members corresponding to the fitting holes and fitted in the fitting holes. The chip for inspecting toxicity and efficacy is advantageous in that alignment of the chip can be easily performed, in that problems with the emission of fluorescence or the penetration of measuring light in the chip can be solved, and in that the cost of producing the chip can be reduced. | 08-25-2011 |
20110287978 | CELL CHIP - A cell chip is provided which includes a first substrate having a micro channel extending from an upper surface thereof to a lower surface or a side surface thereof, and a first bio matrix arranged on the upper surface of the first substrate to cover the micro channel while containing cells. The cell chip supplies fluid to cells contained in the bio matrix by means of perfusion and diffusion, thereby providing an environment similar to a biological environment. | 11-24-2011 |
20110294703 | Stamping Apparatus For Biochips and Method For Operation Thereof - Disclosed herein is a stamping apparatus for biochips and a method of operating the stamping apparatus. The apparatus includes a table, a first chip table, a second chip table, a stamping unit and a control unit. The first chip table is provided on the table. A first biochip is seated onto the first ship table. A second biochip is seated onto the second chip table. The stamping unit is mounted to the table and operates the second chip table such that a surface of a junction of the second biochip seated on the second chip table is joined to a surface of a junction of the first biochip seated on the first chip table. The control unit controls operation of the first chip table or the second chip table. | 12-01-2011 |
20110318229 | DROPLET DISCHARGING APPARATUS FOR CELL COUNTING - There is provided a droplet discharging apparatus for cell counting that includes: a droplet flowing unit into which a droplet is injected; a pumping unit allowing the injected droplet to flow or to stop flowing; a droplet discharging unit discharging the droplet to a target unit or a receiving unit; a detection unit installed on a droplet discharging route, and irradiating light to the droplet and receiving light reflected on the droplet to generate a light receiving signal; and a control unit performing a control operation by counting the number of cells by receiving the light receiving signal from the detection unit and determining whether or not the cell is present on the basis of the level of the received light receiving signal. Therefore, it is possible to discharge the droplet by accurately counting the number of cells in the droplet. | 12-29-2011 |
20120165224 | CELL CHIP - Disclosed herein is a cell chip including: an upper substrate having a plurality of biometrics spaced therefrom by fillers, the biometrics fixing a biomaterial thereinto; a first hydrophobic coating layer formed on the upper substrate; and a lower substrate combined with the upper substrate and having a plurality of wells formed therein, the well storing fluid provided to the biometrics therein. The cell chip includes two substrates functionally separated from each other to implement a three dimensional cell chip, solves a cross contamination problem, and provides a similar environment to a bio environment, thereby making it possible to increase the accuracy of a test. | 06-28-2012 |
20140045256 | CELL CHIP - There is provided a cell chip including: a first substrate having biomaterials fixed thereto; a second substrate provided with one or more receiving space in which a culture medium is stored; and a circulation unit circulating the culture medium stored in the receiving space. | 02-13-2014 |
20140170744 | CELL CULTURE DEVICE - There is provided a cell culture device including a cell chip accommodation unit accommodating a cell chip therein, a drug storage unit storing a drug and having a closed structure, a first pipe connecting the drug storage unit and the cell chip accommodation unit and transferring the drug from the drug storage unit to the cell chip accommodation unit, a second pipe connecting the drug storage unit and the cell chip accommodation unit and transferring the drug from the cell chip accommodation unit to the drug storage unit, and a pump circulating the drug between the cell chip accommodation unit and the drug storage unit. | 06-19-2014 |
20140271406 | FLUID EJECTION DEVICE - There is provided a fluid ejection device including a solenoid valve head ejecting a droplet, a fluid collection part collecting the droplet ejected from the solenoid valve head, a unit measuring a volume of the droplet collected in the fluid collection part, and a transfer unit transferring the fluid collection part. | 09-18-2014 |
Bo Sung Ku, Suwon KR
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20110269645 | Cell chip, method of manufacturing the same and device for manufacturing cell chip - Provided is a cell chip, a method of manufacturing the same, and a device for manufacturing the same. The cell chip includes a substrate on which a plurality of cell fixing materials having a predetermined area are arranged, a plurality of single cells fixed by the plurality of cell fixing materials, respectively, and a plurality of cell scattering materials formed of a porous material and provided in the form of droplets combined with the plurality of cell fixing materials and surrounding the single cells, respectively. The device for manufacturing the cell chip includes a first inkjet head discharging a cell fixing material having a predetermined area onto a substrate, and a second inkjet head including an internal channel having one or more curved portions, and discharging a plurality of cells, contained in a cell scattering material passing through the internal channel, individually to the cell fixing material. | 11-03-2011 |
20120147097 | MICRO-EJECTOR AND METHOD OF MANUFACTURING THE SAME - There are provided a micro-ejector and a method of manufacturing the same. The micro-ejector includes an upper substrate including an inlet into which a fluid is drawn from the outside and a chamber groove; a lower substrate including a reservoir groove to provide a reservoir storing the fluid drawn through the inlet; a piezoelectric actuator formed on the upper substrate and supplying a driving force for fluid ejection to a chamber; and at least one support protruding from a bottom of the reservoir groove so as to support the upper substrate. | 06-14-2012 |
20120153054 | MICRO-EJECTING APPARATUS - There is provided a micro-ejecting apparatus. The micro-ejecting apparatus includes: an ejector including a channel therein and a driving part for ejecting a fluid to the outside; a body including a plurality of mounting parts on which the ejector is mounted; and guiding members fixed on the body and corresponding to the plurality of mounting parts so as to determine the positions of the plurality of mounting parts in the body. | 06-21-2012 |
20120157349 | CELL CHIP PACKAGE - There is provided a cell chip package, including: a chamber having an opening formed in a region thereof; a cell chip received in an inside of the chamber and having a biomaterial array formed therein; and a sealing membrane mounted in the opening and made of a gas permeable material. The cell chip package may facilitate experimentation and long-term storage with respect to a cell chip. | 06-21-2012 |
20120298674 | STORAGE CASE FOR BIOCHIP - There is provided a storage case for a biochip including: a case body; and a partition formed in the case body, forming a mounting space such that a biochip formed of at least two layers is not separated, and having a recess exposing a portion of the biochip such that the biochip mounted in the mounting space to be easily grasped. | 11-29-2012 |
20120308449 | BIOCHIP - There is provided a biochip including: a hydrophilic first substrate including a plurality of micro wells formed therein at predetermined intervals; a hydrophobic barrier layer formed on a surface of the hydrophilic first substrate; and a hydrophobic second substrate including biomaterials formed thereon, the biomaterials being inserted into the micro wells by joining the hydrophilic first substrate and the hydrophobic second substrate. | 12-06-2012 |
20120315694 | CELL CULTURE UNIT AND CELL CULTURE DEVICE INCLUDING THE SAME - There is provided a cell culture device, which includes a plurality of cell culture units, in which the cell culture unit includes: a cell culture tub that defines a culture space for cultivating cells, contains culture medium in the culture unit, and has an air layer above the culture medium; a drainage channel that is connected to the cell culture tub to discharge used culture medium to the integral drainage channel; an open culture medium reservoir that supplies new culture medium into the cell culture tub; and a droplet generator that is disposed between the cell culture tub and the open culture medium reservoir and supplies the culture medium from the open culture medium reservoir to the cell culture tub, using negative pressure of the air layer generated when the used culture medium is discharged. | 12-13-2012 |
20130047399 | BIOCHIP STAMPING DEVICE AND STAMPING METHOD THEREOF - There is provided a biochip stamping device. The biochip stamping device includes a stamping jig in which a first biochip is aligned; an inverting mechanism vertically inverting a second biochip; and a movement mechanism transferring the vertically inverted second biochip on the stamping jig to combine the first biochip and the second biochip. | 02-28-2013 |
20130081239 | METHOD OF MANUFACTURING ACTUATOR FOR MICRO EJECTOR - There is provided a method of manufacturing an actuator for a micro ejector. The method of manufacturing an actuator for a micro ejector may include: forming grooves in a first surface of a piezoelectric element; attaching the first surface of the piezoelectric element to a substrate; and machining a second surface of the piezoelectric element. | 04-04-2013 |
20130081450 | DEVICE FOR TESTING DROPLETS AND OPERATING METHOD THEREOF - There are provided a device for testing droplets and an operation method thereof. The device includes a receiving layer on which a sample is received; a plurality of pressure sensors disposed below the receiving layer, and generating changes in capacitance by the sample received on the receiving layer; and a control unit measuring changes in capacitance generated by the plurality of pressure sensors and determining whether the sample received on the receiving layer is defective. According to the present invention, a location and an amount of a sample received on a receiving layer are measured based on changes in capacitance generated by a plurality of respective pressure sensors disposed below the receiving layer, thereby precisely testing whether the sample ejected in droplet form is defective. | 04-04-2013 |
20130081483 | BIOCHIP - There is provided a biochip including a plate member, and a pillar member formed on the plate member and including a surface to which biomaterials are attached, wherein the surface includes an outer wall preventing the biomaterials from flowing outwardly therefrom. | 04-04-2013 |
20130083127 | MICRO-EJECTION DEVICE - There is provided a micro-ejection device including: an ejector ejecting a fluid; and a body having an installation space in which the ejector is installed, wherein the installation space is provided with a guide unit inducing a line-contact or a point-contact between the ejector and the body. | 04-04-2013 |
20130084627 | BIOCHIP - There is provided a biochip including a first substrate having micro wells formed to a predetermined depth and partitioned by a plurality of barrier ribs, and a reservoir formed below the micro wells and receiving liquid; and a second substrate coupled with the first substrate to thereby allow biomaterials provided thereon to be inserted into the micro wells while having a predetermined interval therebetween. | 04-04-2013 |
20130099023 | FLUID EJECTION DEVICE - There is provided a fluid ejection device, including a piezo pipette head ejecting a first fluid; a solenoid valve head disposed to be adjacent to the piezo pipette head and ejecting a second fluid having a volume relatively larger than that of the first fluid; and a fluid collection unit allowing the second fluid ejected from the solenoid valve head to be formed thereon to thereby allow the volume of the second fluid to be measured by an optical image device. | 04-25-2013 |
20130101480 | BIO CHIP - There is provided a bio-chip. The bio-chip includes: a first substrate including a plurality of micro-wells formed in one surface thereof to a predetermined depth, the bottom face of each micro-well being hydrophilic and a lateral side thereof being hydrophobic; and a second substrate combined with the first substrate and including amounts of biomaterials inserted into the micro-wells, the amounts of biomaterials being provided at predetermined intervals. | 04-25-2013 |
20130102502 | BIO-CHIP - There is provided a bio-chip including a first substrate including a first recess formed in a first end surface thereof; and a second substrate including a first coupling pillar inserted into the first recess and a second coupling pillar in contact with a second end surface opposed to the first end surface. | 04-25-2013 |
20130133778 | INCUBATING CONTAINER AND SAMPLE INJECTION METHOD THEREFOR - There are provided an incubating container capable of preventing bubble generation within a cell incubating container when a sample is injected into the container, and a sample injection method therefor. The incubating container includes: a plurality of wells to be filled with a sample through an injection of the sample; and at least one bubble discharge hole formed as a hole penetrating through a bottom of each of the plurality of wells, and discharging, to the outside, bubbles generated when the sample is injected into the plurality of wells. | 05-30-2013 |
20130164833 | BIO-CHIP AND METHOD OF REPLACING CULTURE MEDIUM THEREOF - There is provided a bio-chip including a substrate member including a plurality of recesses formed therein to accommodate a culture medium; and space maintaining members formed on the substrate member and maintaining a space between the substrate member and another substrate member to allow a bio-material in the culture medium to be transferred to a culture medium of another substrate member. | 06-27-2013 |
20130183746 | BIO-CHIP MODULE AND DEVICE FOR MEASURING BIO-CHIP - There is provided a bio-chip module including: a first substrate including a plurality of projections formed on a first face thereof and made of a plastic material, the plurality of projections having a bio-material attached thereto; and a second substrate including a plurality of through holes into which the projections are inserted, the second substrate being combined with the first face of the first substrate. | 07-18-2013 |
20130184182 | BIO CHIP - There is provided a bio-chip including a first substrate including a plurality of micro-pillars protruded from one surface thereof to a predetermined height and having a biomaterial adhered to protruded surfaces of the plurality of micro-pillars, wherein the first substrate is formed of a resin composition including 100 parts by weight of polystyrene and 5 to 30 parts by weight of maleic anhydride. | 07-18-2013 |
20140102939 | CONTAINER FOR CELL CHIP - There is provided a container for a cell chip including: a lower body including an installation space allowing a cell chip to be installed therein and one or more holes connected to the installation space; and an upper body coupled to the lower body. | 04-17-2014 |
20140113360 | CELL CHIP CONTAINER FOR STORING CELL CHIP - There is provided a cell chip including: a first substrate provided with a culture region receiving a bio-material and a humidity control space storing water for maintenance of humidity; a second substrate coupled to the first substrate; and a first wall member surrounding the culture region. | 04-24-2014 |
20140113364 | CELL CULTURE DEVICE - There is provided a cell culture device including: a cell chip receiving part receiving a cell chip; a drug storing part storing a drug; and a circulation part connecting the cell chip receiving part and the drug storing part to one another and circulating the drug therebetween. The cell culture device may allow for the observation or examination of a reaction between a cell and a drug in an environment similar to that of the inside of a body. | 04-24-2014 |
20140130921 | VALVE MEMBRANE AND CHECK VALVE - There is provided a valve membrane including: a thin film member; a first opening and closing member formed by a first cutting line to cut one part of the thin film member and opened by a fluid moving in a first direction; and a second opening and closing member formed by a second cutting line to cut the other part of the thin film member and opened by a fluid moving in a second direction. | 05-15-2014 |
20140134715 | MICRO-PUMP - There is provided a micro-pump including: a bottom substrate; a flow path forming substrate coupled to the bottom substrate and including an inlet having a fluid introduced therein and an outlet having the fluid ejected therefrom; and a valve substrate coupled to the flow path forming substrate and including at least one valve controlling the fluid to be introduced and ejected. | 05-15-2014 |
20140141504 | GEL-FORMING DEVICE - There is provided a gel-forming device including a housing providing an inner space and having one opened side, a support plate disposed on one opened side of the housing and including at least one through-hole passing through the top and the bottom thereof, a substrate disposed on the top of the support plate and including at least one protrusion protruding from one surface thereof so as to have a biomaterial disposed thereon, and a spacing member provided on the bottom of the support plate so as to allow the support plate and the housing to be spaced apart from each other by a predetermined interval. | 05-22-2014 |
20140155294 | CELL CHIP, CELL SLICE SAMPLE AND MANUFACTURING METHOD THEREOF - There is provided a cell chip, a cell slice sample, and a manufacturing method thereof. The cell chip includes a plate member; biomaterials attached to one surface of the plate member; and a solidifiable material formed on one surface of the plate member to form a layer including the biomaterials. | 06-05-2014 |
20140162908 | BIO-CHIP - There is provided a bio-chip, including a fixing plate having a plurality of guide grooves formed in one surface thereof, a first substrate having a plurality of support plates inserted into the guide grooves, and a plurality of pillars protruded from one surface of the respective support plates, and having a biomaterial disposed thereon. | 06-12-2014 |
20140178223 | MICRO PUMP - There is provided a micro pump, including: a channel forming substrate having an inlet and an outlet; an upper substrate connected to the channel forming substrate and having a first hole connected to the inlet and a second hole connected to the outlet; and an adhesive member disposed between the channel forming substrate and the upper substrate to bond the channel forming substrate and the upper substrate and having a first valve opening and closing the inlet and a second valve opening and closing the outlet. | 06-26-2014 |
20140234955 | CELL CULTURE DEVICE - There is provided a cell culture device including a cell chip receiving part coupled to a cell chip and having at least one passage through which a liquid-type medium is circulated, and a vortex generation part formed in the passage to generate a vortex in the liquid-type medium. | 08-21-2014 |
20140294629 | MICRO PUMP - There is provided a micro pump including a bottom substrate, a channel forming substrate coupled to the bottom substrate and provided with an inlet into which a fluid is introduced and an outlet through which the fluid is discharged, and a valve integrally formed with the channel forming substrate. | 10-02-2014 |
20140360288 | DROPLET FORMING DEVICE AND METHOD OF FORMING DROPLET USING THE SAME - There is provided a droplet forming device including: a guide part having a pillar shape in which the center thereof is empty; a central separation plate formed above the guide part and having a discharging hole formed in the center thereof; and a fluid storing part formed above the central separation plate. | 12-11-2014 |
20140377098 | MICRO PUMP DEVICE - There is provided a micro pump device including a micro pump, and a housing receiving the micro pump and provided with a pipe connection port. | 12-25-2014 |
20150086445 | FLUID INJECTION CHIP - There is provided a fluid injection chip including: a first substrate in which a plurality of wells are formed; a first fluid formed in the wells; a second substrate of which a plurality of pillar members are formed on a lower surface so as to correspond to the wells; a low adhesive layer formed on a protrusion surface of the pillar member; and a second fluid formed on the low adhesive layer. | 03-26-2015 |
Byung-Soo Ku, Hwaseong-Si KR
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20080224092 | Etchant for metal - An etchant for a metal is described. In one example, the etchant includes ammonium persulfate ((NH | 09-18-2008 |
Hyun Hee Ku, Gyunggi-Do KR
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20120324723 | METHOD OF MANUFACTURING CORELESS SUBSTRATE - The present invention has been made in an effort to provide a method of manufacturing a coreless substrate that forms an opening by patterning a dry film for forming the opening onto one surface of a carrier, separating the carrier from the substrate, and removing only the dry film for forming the opening. In the present invention, since the pad can be exposed by removing only the dry film for forming the opening, a process time for forming the opening can be reduced and since a process is simple, a cost is saved. | 12-27-2012 |
Hyun Seok Ku, Chungcheongnam-Do KR
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20130208501 | LIGHT EMITTING DIODE LIGHTING SYSTEM HAVING HAZE-CHANGEABLE FILM - Disclosed is an LED lighting system comprising a housing equipped with a transparent substrate as an illuminating side, an LED light source located in the housing, and a haze-changeable film attached to the transparent substrate, wherein the transparency of the haze-changeable film changes depending on the application of electric power and the haze-changeable film has a haze on light varying with the intensity of an applied voltage/current. The LED lighting system may be useful for interior emotional lighting because a direct/indirect lighting and a mixed lighting thereof can be provided with a single system and various correlated color temperatures can be produced with a single LED light source. | 08-15-2013 |
Ja-Chul Ku, Daejeon-Si KR
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20130176443 | METHOD AND DEVICE FOR TRANSMITTING/RECEIVING IMAGE DATA AT HIGH SPEED - Provided are a method of transmitting and receiving image data with high speed, which includes sequentially transmitting image data output from an image sensor through one or more transmission channels with a speed corresponding to a bandwidth of the transmission channels, and sequentially recording image data received through one or more transmission channels in a frame store with a speed corresponding to a total bandwidth obtained by summing bandwidths of the respective one or more transmission channels, and an apparatus for implementing the method. | 07-11-2013 |
Ja Chun Ku, Ichon-Si KR
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20120153247 | SEMICONDUCTOR DEVICE HAVING RESISTIVE DEVICE - A semiconductor memory device includes a plurality of word lines vertically formed on a surface of a semiconductor substrate, where each pair of the plurality of word lines form a set of word lines, a bit line formed parallel to the surface of the semiconductor substrate and disposed in plurality stacked between the word lines of each pair constituting the one set of word lines, and unit memory cells disposed between respective ones of the bit lines and an adjacent one of the pair of word lines of said one of the word line sets. | 06-21-2012 |
Jae Kwan Ku, Gunpo-Si KR
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20130146350 | METHOD FOR MANUFACTURING HIGH-NITROGEN STEEL WIRE AND OVERHEAD POWER LINE USING SAME - Disclosed are a method for manufacturing a nonmagnetic high-nitrogen steel wire, and an overhead power line adopting the high-nitrogen steel wire as the core thereof. According to one embodiment, the method for manufacturing high-nitrogen steel wire comprises the steps of injecting argon (Ar) gas to reach atmospheric pressure after having first adjusted the pressure to 6×10 | 06-13-2013 |
Ja Hum Ku, Seongnam-Si KR
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20090014808 | Methods For Forming Self-Aligned Dual Stress Liners For CMOS Semiconductor Devices - CMOS (complementary metal oxide semiconductor) fabrication techniques are provided to form DSL (dual stress liner) semiconductor devices having non-overlapping, self-aligned, dual stress liner structures. | 01-15-2009 |
20090017625 | Methods For Removing Gate Sidewall Spacers In CMOS Semiconductor Fabrication Processes - Semiconductor fabrication processes are provided for removing sidewall spacers from gate structures while mitigating or otherwise preventing defect mechanisms such as damage to metal silicide structures or otherwise impeding or placing limitations on subsequent process flows. | 01-15-2009 |
20090017630 | Methods For Forming Contacts For Dual Stress Liner CMOS Semiconductor Devices - Semiconductor fabrication methods to forma of via contacts in DSL (dual stress liner) semiconductor devices are provided, in which improved etching process flows are implemented to enable etching of via contact openings through overlapped and non-overlapped regions of the dual stress liner structure to expose underlying salicided contacts and other device contacts, while mitigating or eliminating defect mechanisms such as over etching of contact regions underlying non-overlapped regions of the DSL. | 01-15-2009 |
20110163387 | METHODS FOR FORMING SELF-ALIGNED DUAL STRESS LINERS FOR CMOS SEMICONDUCTOR DEVICES - CMOS (complementary metal oxide semiconductor) fabrication techniques are provided to form DSL (dual stress liner) semiconductor devices having non-overlapping, self-aligned, dual stress liner structures. | 07-07-2011 |
Ja-Hum Ku, Sungnam-City KR
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20090250752 | Methods of fabricating semiconductor device having a metal gate pattern - A method of fabricating a semiconductor device having a metal gate pattern is provided in which capping layers are used to control the relative oxidation rates of portions of the metal gate pattern during a oxidation process. The capping layer may be a multilayer structure and may be etched to form insulating spacers on the sidewalls of the metal gate pattern. The capping layer(s) allow the use of a selective oxidation process, which may be a wet oxidation process utilizing partial pressures of both H | 10-08-2009 |
Ja-Hum Ku, Seongnam-City KR
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20120241874 | GATE OXIDE FILM INCLUDING A NITRIDE LAYER DEPOSITED THEREON AND METHOD OF FORMING THE GATE OXIDE FILM - A method for forming a gate stack of a semiconductor device comprises depositing a gate oxide layer on a channel region of a semiconductor substrate using chemical vapor deposition, atomic layer deposition or molecular layer deposition, depositing a nitride layer on the gate oxide layer, oxidizing the deposited nitride layer, depositing a high-K dielectric layer on the oxidized nitride layer, and forming a metal gate on the high-K dielectric layer. | 09-27-2012 |
Ja-Moon Ku, Cheongwon KR
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20090308242 | PINION VALVE BODY AND PINION VALVE ASSEMBLY FOR VEHICLE EQUIPPED WITH THE SAME - A pinion valve body and a vehicle pinion valve assembly with the valve body are disclosed. The pinion valve body has a lower sleeve integrally formed by a sintering process along with upper splines to block an oil leakage and thus there are no needs any more for the conventional separate lower sleeve as well as the associated machining of sleeve fitting areas on the valve body and the process of press-fitting such sleeve all together, thereby effectively reducing the general manufacturing steps and their cost. | 12-17-2009 |
Ja-Yeong Ku, Changwon-City KR
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20120183177 | IMAGE SURVEILLANCE SYSTEM AND METHOD OF DETECTING WHETHER OBJECT IS LEFT BEHIND OR TAKEN AWAY - An image surveillance system and a method of detecting whether an object is left behind or taken away are provided. The image surveillance system includes: a foreground detecting unit which detects a foreground region based on a pixel information difference between a background image and a current input image; a still region detecting unit which detects a candidate still region by clustering foreground pixels of the foreground region, and determines whether the candidate still region is a falsely detected still region or a true still region; and an object detecting unit which determines whether an object is left behind or taken away, based on edge information about the true still region. | 07-19-2012 |
Ja Yong Ku, Hwaseong-Si KR
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20100243308 | SEMICONDUCTOR MEMORY MODULE AND ELECTRONIC COMPONENT SOCKET FOR COUPLING WITH THE SAME - The present invention relates to a semiconductor memory module and an electronic component socket for coupling with the same. A printed circuit board of the semiconductor memory module includes three signal pad arrays longitudinally formed in a row on one sides of a first surface, a second surface and a third surface thereof. Each signal pad array includes a plurality of signal pads. An electronic component socket for coupling with the printed circuit board includes thee pin arrays. Thus, an increased number of the signal pads can be provided while retaining the size of the memory module and the electronic component socket. | 09-30-2010 |
Jeong Ku, Goyang KR
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20130035316 | PHARMACEUTICAL COMPOSITION COMPRISING METFORMIN AND ROSUVASTATIN - This invention relates to the oral pharmaceutical composition of metformin and rosuvastatin. In detail, this invention comprising metformin, rosuvastatin, sustained release carriers and/or excipients reduces the side effects caused by statins and enhances safety, patients' convenience and compliance with its one-per-day dosage. In addition, regulation of an early effective blood concentration of the drug and maintenance of the drug's concentration at a steady level in vivo by a controlled-release can be advantageously used as a pharmaceutical composition for preventing and treating hyperlipidemia. | 02-07-2013 |
Jeong Ku, Yongin-City KR
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20090042930 | PHARMACEUTICAL COMPOSITIONS CONTAINING CLOPIDOGREL BISULFATE - Provided is a pharmaceutical composition including clopidogrel bisulfate and a pregelatinized starch. The pharmaceutical composition in which the stability of clopidogrel bisulfate is significantly enhanced can be obtained by mixing clopidogrel bisulfate with the pregelatinized starch. | 02-12-2009 |
Jin Ho Ku, Busan KR
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20110285494 | MULTILAYER TYPE INDUCTOR - A multilayer type inductor includes: an inductor main body formed by laminating a plurality of sheets; a coil part including conductive patterns and conductive vias formed on the respective sheets; a first withdrawal via formed at one end of the coil part and withdrawn to one surface of the inductor main body through the inductor main body; a second withdrawal via formed at the other end of the coil part and withdrawn in the same direction as that of the first withdrawal via; and first and second external terminals formed on one surface of the inductor main body and electrically connected to the first and second withdrawal vias. | 11-24-2011 |
Jin Ho Ku, Suwon KR
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20120306607 | CHIP-TYPE COIL COMPONENT - There is provided a chip-type coil component, including: a body formed by laminating a plurality of magnetic layers; external terminals formed on a surface of the body provided as a mounting surface among external surfaces of the body; a coil part including conductor patterns having a spiral structure in a lamination direction of the magnetic layers, the conductor patterns respectively formed on the magnetic layers; and lead-out parts formed in the lamination direction of the magnetic layers, and electrically connecting ends of the coil part and the external terminals, wherein the lead-out parts each include via conductors formed by penetrating the magnetic layers and via pads covering the via conductors while central lines of via conductors formed in adjacent magnetic layers are offset from each other. | 12-06-2012 |
Jung-Hoon Ku, Chungcheongnam-Do KR
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20110242140 | METHOD OF DRIVING COLUMN INVERSION DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME - In a method of driving a display panel, a gate signal is outputted to the display panel based on a first control signal. A gamma-corrected analog voltage is generated. A pre-charge compensating analog voltage is generated. A data voltage waveform is generated to include the generated gamma-corrected analog voltage and the generated pre-charge compensating analog voltage during one horizontal period of the display panel. The display panel has a pixel structure in which a data line is alternately connected to first and second subpixel columns adjacent to each other. The pre-charge compensating voltage has a level different from that of the gamma-corrected analog voltage where the latter represents a grayscale level represented by a received digital data signal. According to the method, display defects due to a difference of pre-charging levels used during plural horizontal periods may be decreased so that display quality of the display panel may be improved. | 10-06-2011 |
Jung-Hwan Ku, Hwaseong-Si KR
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20130231859 | APPARATUS AND METHOD FOR PROVIDING NAVIGATION SERVICE IN ELECTRONIC DEVICE - An apparatus and method for providing navigation service in an electronic device are provided. A method for providing navigation service in an electronic device includes determining whether candidate schedule information settable as a destination for navigation service among at least one schedule information exists and, when at least one candidate schedule information settable as the destination for navigation service exists, setting the destination for navigation service considering the at least one candidate schedule information. | 09-05-2013 |
Jung-Min Ku, Gumi-Si KR
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20130120336 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus is provided. The display apparatus includes a display panel on which a plurality of X-Y electrode pairs are sequentially arranged, the display panel including a plurality of X electrodes and a plurality of Y electrodes; a driving unit which applies a driving voltage to the X electrodes and the Y electrodes; and a control unit which controls the driving unit to apply the driving voltage to a first electrode group including a number of X-Y electrode pairs that are isolated from one another and then to a second electrode group including a number of X-Y electrode pairs that are arranged among the X-Y electrode pairs included in the first electrode group. | 05-16-2013 |
Junmo Ku, Hwaseong KR
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20120073797 | BATTERY COOLING APPARATUS FOR VEHICLE AND CONTROL METHOD THEREOF - A battery cooling apparatus for a vehicle comprises a battery mounted in a first line through which cooling air can pass and a PE device mounted in a second line through which cooling air can pass. The first line and the second line are connected in parallel as opposed to in series. With the configuration, it possible to implement the optimal cooling function. | 03-29-2012 |
20120132392 | TEMPERATURE CONTROL APPARATUS FOR VEHICLE - Disclosed is a temperature control apparatus for a vehicle, including an electric device that is cooled by circulating cooling fluid; a heater core that is disposed adjacent to an interior heat exchanger of a heat pump to receive the cooling fluid that has cooled electric device; and a first valve that controls supply of the cooling fluid from electric device to heater core. According to the exemplary embodiments of the present invention, it is possible to improve air-conditioning performance of vehicles, using heat generated from electric devices, together with a heat pump, when the vehicles are equipped with the electric devices, such as a motor, an inverter, and a converter, such as hybrid vehicles or electric vehicles, and are air-conditioned by the heat pump. | 05-31-2012 |
Jun Mo Ku, Hwseong KR
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20120115386 | METHOD OF MANUFACTURING NANO-FIBER NON-WOVEN FABRICS - A method of manufacturing nano-fiber non-woven fabrics is provided. The method comprises preparing a polyurethane solution by dissolving polyurethane in an organic solvent, producing an electrospinning solution by adding far infrared ray emitting particles, antibacterial inorganic particles, and deodorization inorganic particles to the polyurethane solution, and electrospinning the electrospinning solution to form the nano-fiber non-woven fabric. The far infrared ray emitting particles may be obtained by adding a metal oxide to ceramics and sintering the metal oxide-added ceramics. The antibacterial inorganic particles may be obtained by impregnating a zirconium-based carrier with silver ions. The deodorization inorganic particles may be obtained by impregnating a zirconium-based or a silica oxide-based carrier with an amine-based compound, | 05-10-2012 |
Jun Mo Ku, Hwaseong KR
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20130030622 | SYSTEM AND METHOD FOR MANAGING WASTE HEAT OF ELECTRIC VEHICLE - Disclosed herein is a waste heat management system of an electric vehicle. In particular, a pump for controlling the flow of cooling fluid, an OBC cooling fluid line and a motor cooling fluid line which diverge in parallel from an outlet of a cooling fluid line of the fluid pump, and a heater core cooling fluid line and a radiator cooling fluid line which are respectively connected in parallel with a junction of an inlet of the fluid pump cooling fluid line and a junction of outlets of the heater core cooling fluid line and the radiator cooling fluid line, are interconnected to provide both heating and air-conditioning to the interior of the vehicle. Additionally, the present invention, also allows the motor to be preheated when the vehicle is not running. | 01-31-2013 |
Jun Mo Ku, Hwaseong-Si KR
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20090285672 | Vibration-Absorbing Device for Blower Motors - Disclosed herein is a vibration-absorbing device for blower motors, which is provided between a blower motor and a motor housing surrounding the blower motor. The vibration-absorbing device includes a vibration-absorbing body, which may be spherical, and an engaging depression. The vibration-absorbing body is provided in the blower motor. The engaging depression is formed in the inner surface of the motor housing such that a vibration-absorbing body can be contained therein. | 11-19-2009 |
20120044208 | Electronic Switch Apparatus for Vehicle - An electronic switch apparatus for a vehicle, may include a projector module implementing a plurality of switch images, a sensor module detecting locations of respective switch image by recognizing the switch images implemented by the projector module as two-dimensional images, an infrared module emitting infrared rays to areas of the switch images displayed by the projector module, and a control module for, when a specific area of the switch images may be touched, detecting coordinates of the specific area by measuring light reflected from emitted infrared rays of the infrared module, and executing an operation of a switch corresponding to the coordinates. | 02-23-2012 |
20120091745 | AUTO RETURN STRUCTURE OF LUGGAGE ROOM SCREEN - An auto return structure of a luggage room screen may include a guide portion formed to a luggage side trim toward the rear of a vehicle body, and a reinforcement board wherein the guide portion includes a guide groove formed to the luggage side trim toward the rear of the vehicle body and slidably receiving an end portion of the reinforcement board therein, a movement groove formed to connect from ends of the lower and upper surfaces of the guide groove toward an upper part of the vehicle body to guide the end portion of the reinforcement board toward the upper part of the vehicle, and a locking protrusion formed on an upper connection portion connecting the movement groove and the upper surface of the guide groove and to which the end portion of the reinforcement board may be selectively inserted and fixed. | 04-19-2012 |
20120139273 | CRASH BOX OF BUMPER FOR VEHICLE - A crash box of a bumper for a vehicle is provided in the bumper to absorb collision energy produced in a collision. The crash box is constructed such that upper and lower horizontal partitions and a plurality of vertical partitions are connected to each other to form a lattice structure having a plurality of hollow portions, and each of the vertical partitions is formed to be bent at a middle portion thereof. A vertical partition located at the outermost position of the hollow portions forming the lattice structure is bent towards the inside of the crash box, and a vertical partition provided in a middle portion of the crash box is bent to the outside or inside of the vehicle. | 06-07-2012 |
20130057026 | COWL CROSS ASSEMBLY - A cowl cross assembly includes a cowl cross bar positioned in front of a vehicle body, and a cowl cross half-panel joined to one end of the cowl cross bar. A part of the cowl cross bar made of a steel material is cut, and the cowl cross half-panel made of a plastic material is mounted to the cowl cross bar, thereby reducing the weight and the cost and reinforcing the strength to support the air conditioning equipment. In addition, the cowl cross bar can be easily joined to the cowl cross half-panel to improve the workability. | 03-07-2013 |
20130086976 | APPARATUS FOR MEASURING CONCENTRATION OF CO2 FOR VEHICLE - An apparatus for measuring a concentration of CO | 04-11-2013 |
20130088180 | OUTSIDE MIRROR CONTROL METHOD OF VEHICLE - A vehicular outside-mirror control method may improve durability of a motor by appropriately controlling the motor according to a condition of peripheral temperature so as to prevent the motor implementing a folding function of the outside mirror from being damaged and improve assembling workability and save costs of a vehicle by reducing the number of wires connected with the door while performing various functions to be implemented by the outside mirror. | 04-11-2013 |
20130105694 | APPARATUS AND METHOD FOR DETECTING DURABILITY WIPER BLADE | 05-02-2013 |
20130114281 | VEHICLE LAMP STRUCTURE - A vehicle lamp structure may include a reflector provided inside a housing and having a space portion formed therein to generate light reflection therein, a lens having one end that may be connected to the reflector in the housing and the other end that may be formed to project to an outside of the housing, and a light source mounted on an inner surface of the lens. | 05-09-2013 |
20130152346 | TETHER CLIP - A tether clip apparatus preventing an A pillar from completely separating from a car body at the time of deploying an airbag, may include a pillar fixing clip fixed to the A pillar, a car body fixing clip configured to be fixed to a car body panel, inserted with the pillar fixing clip, and preventing the A pillar from completely separating from the car body panel while moving within the pillar fixing clip at the time of deploying the airbag, and a metal clip elastically supporting the pillar fixing clip and the car body fixing clip so as not to separate from each other. | 06-20-2013 |
20130154285 | BUMPER BEAM ASSEMBLY FOR VEHICLE - A bumper beam assembly for a vehicle may include a back beam disposed inside a vehicle bumper, both distal ends of the back beam being oriented in a lateral direction of a main body of the vehicle, crash boxes coupled to one side of the back beam, the crash boxes protruding from the both distal ends of the back beam toward the bumper, and back beam stays integrally coupled to the other side of the back beam, the back beam stays protruding from the both distal ends of the back beam toward an inside of the vehicle, in a direction opposite to a direction in which the crash boxes protrude. | 06-20-2013 |
20130170243 | HEAD LAMP STRUCTURE OF VEHICLE - A head lamp structure of the vehicle may include a reflector including a light source, and a shield part rotatably provided at a front of the reflector and including a shield protrusion formed at an outer peripheral surface thereof and having a cutting surface. | 07-04-2013 |
20130325260 | VEHICLE DRIVING GUIDING DEVICE AND METHOD - A vehicle driving guiding device includes a plural of light emitting sections each that is provided, respectively, inside plural grills of air-vents which are arranged in front side of interior space of the vehicle and emits light to the interior space of the vehicle through the grills of the air-vents, and a controller for controlling a left-light emitting section provided on a left side of the light emitting section to emit light in case of a left direction indication signal and for controlling a right-light emitting section provided on a right side of the light emitting section to emit light in case of a right direction indication signal when road guiding direction indication signal is produced. A method is also described. | 12-05-2013 |
Kie Bong Ku, Ichon KR
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20090303809 | CIRCUIT AND METHOD FOR TERMINATING DATA LINE OF SEMICONDUCTOR INTEGRATED CIRCUIT - A data line termination circuit in a semiconductor integrated circuit includes a data line, a control unit for generating a termination control signal activated during a time section that includes a driving section in which data is driven to the data line, and a termination unit for terminating the data line to a predetermined voltage level in response to the termination control signal | 12-10-2009 |
20090316503 | CLOCK DRIVER DEVICE AND SEMICONDUCTOR MEMORY APPARATUS HAVING THE SAME - A clock driver device includes a driving controller configured to generate a clock output enable signal enabled in response to an internal read pulse signal and disabled in response to a data output enable signal and an internal clock signal, and a clock driver configured to generate a driving clock signal by driving the internal clock signal in response to the clock output enable signal and a power-down signal. | 12-24-2009 |
Kie Bong Ku, Cheongju-Si KR
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20090195283 | DELAY LOCKED LOOP - The digital duty cycle correction circuit according to the present invention includes a first conversion circuit for buffering an internal clock output from a delay locked loop (DLL), converting the buffered internal clock into first and second clocks through first and second terminals, delaying the second clock according to voltage supplied to the second terminal through a capacitor, converting the delayed second clock into a first signal, and converting the first clock into a third clock, which rises at a falling edge of the first clock and falls at a rising edge of the first signal; and a second conversion circuit for converting the third clock into an output clock, which rises at a falling edge of the third clock and falls at a rising edge of the third clock. | 08-06-2009 |
Kie Bong Ku, Ichon-Si KR
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20120106279 | SEMICONDUCTOR MEMORY APPARATUS, MEMORY SYSTEM, AND PROGRAMMING METHOD THEREOF - Various embodiments of a semiconductor memory apparatus are disclosed. In one exemplary embodiment, the semiconductor memory apparatus includes a core block configured to receive and store external input data, a control unit configured to activate a control signal in response to a test mode signal and a command, when the external input data has a predetermined value, and a fuse circuit configured to perform fuse programming when the control signal is activated. | 05-03-2012 |
20120155205 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor memory apparatus includes a buffer control unit configured to deactivate a buffer control signal in response to an auto-refresh start pulse, and activate the buffer control signal in response to an auto-refresh end pulse, a command buffer configured to buffer an external command and output an internal command when the buffer control signal is activated, an address buffer configured to buffer an external address and output an internal address when the buffer control signal is activated, and a clock buffer configured to buffer an external clock and output an internal clock when the buffer control signal is activated. | 06-21-2012 |
Kie Bong Ku, Ichon-Shi KR
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20120119809 | CLOCK CONTROL CIRCUIT AND SEMICONDUCTOR MEMORY APPARATUS USING THE SAME - An internal clock frequency control circuit of a semiconductor memory apparatus includes a mode register set configured to receive a mode register set control signal and output a mode register set signal; a delay unit configured to generate an enable signal when a predetermined cycle has elapsed after the mode register set signal was activated; a division command decoder configured to receive and decode a synchronization command to generate a division start signal when the enable signal is activated; and a division selection unit configured to receive an input clock having a first frequency and output a selection clock having a second frequency, wherein a value of the second frequency is substantially the same as the first frequency or lower than the first frequency depending on a level of the division start signal. | 05-17-2012 |
20120218849 | SEMICONDUCTOR MEMORY APPARATUS - A semiconductor memory apparatus includes a memory cell array including a plurality of chips, a control circuit configured to control an internal operation of the memory cell array, a power circuit configured to supply power to the control circuit, and a mode setting circuit configured to output a flag signal for power supply control based on a mode register set command and data received through a data input/output pad, in response to a clock enable signal. | 08-30-2012 |
Kie Bong Ku, Chungcheongbuk-Do KR
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20090161455 | DATA INPUT APPARATUS WITH IMPROVED SETUP/HOLD WINDOW - In the data input apparatus, a data delay unit outputs data input from outside the data input apparatice. The data delay unit varies the degree of delay in response to a test mode signal. A data alignment signal generating unit receives a first signal synchronized with an external clock signal and a second signal synchronized with a data strobe signal, and the data alignment signal generating unit outputs one of the first signal and the second signal as a data alignment signal in response to the test mode signal. A data alignment unit is synchronized with the data alignment signal to align the data delayed in the data delay unit. The data input apparatus improves the setup/hold window when a semiconductor memory device is in the test mode. | 06-25-2009 |
20090207677 | SEMICONDUCTOR DEVICE UTILIZING DATA MASK AND DATA OUTPUTTING METHOD USING THE SAME - A semiconductor device receives a first data mask signal and a second data mask signal. A data mask control unit outputs a data mask control signal by combining a test mode signal with the first data mask signal. A data clock output unit receives a delay locked loop (DLL) clock and outputs a data clock in response to the data mask control signal. A column address enable (YAE) control signal generating unit generates a column address enable control signal to control the enablement of a column address enable signal. The column address enable control signal generating unit generates the column address enable control signal by combining the test mode signal with a second mask signal. | 08-20-2009 |
Kwang-Hee Ku, Chungcheongbuk-Do KR
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20120319321 | METHOD FOR MANUFACTURING RETAINER RING OF CHEMICAL MECHANICAL POLISHING DEVICE - Disclosed herein is a method of manufacturing a retainer ring for a chemical mechanical polishing device. Insert pins are coupled to an insert ring member. The insert ring member is thereafter disposed in a mold such that a space is defined around the insert ring member in the mold. Subsequently, molten shell material is injected into the mold to form a shell member. Thereby, the retainer ring is manufactured, having a structure such that the insert ring member is completely covered with the shell member. | 12-20-2012 |
Kyong Hwan Ku, Gwangyang-Si KR
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20120227566 | REED FOR A SAXOPHONE - The reed for a saxophone according to an embodiment of the present invention is characterized in that one to six concave grooves are formed from a file mark | 09-13-2012 |
Kyong I Ku, Gyunggi-Do KR
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20100063999 | SOFTWARE ON-DEMAND SERVICE INTERLOCKING SYSTEM AND METHOD OF OPERATING THE SAME - There are provided a software on-demand service interlocking system and a method of operating the system. To provide a software service by selecting one of various software service methods considering a software service environment varying with a service providing point in time, the system includes a service providing apparatus providing requested software to a client terminal in one of the various software service providing methods in response to a software execution request of the client terminal and a service relaying apparatus selecting a software service method suitable for a software service environment at a requesting point in time, in response to a relay request of the client terminal, and relaying the selected software service method to the client terminal. Therefore, the software may be provided by selecting a software service method suitable for a software service environment at a service providing point in time, thereby more quickly and stably providing the software to a user. | 03-11-2010 |
20100274840 | COOPERATION APPARATUS USING PEER-TO-PEER AND METHOD THEREOF - Cooperation system and method using a peer-to-peer (P | 10-28-2010 |
Kyong-I Ku, Kyungki-Do KR
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20090222890 | METHOD AND APPARATUS FOR PROVIDING STREAMING SERVICE BASED ON P2P AND STREAMING SERVICE SYSTEM USING THE SAME - A method and apparatus for providing a stream service based on P2P and a streaming service system using the same are provided. In order to provide the stream service to peers without concentrating the load thereof to a server, the each peer includes an apparatus for providing a streaming service. The streaming service apparatus includes a peer communication module, a storing unit, and a peer server unit and a peer client unit. By using a streamable software list and a peer list transmitted from the peer communication module, the peer server unit for receiving a streaming service request from other peers, reading corresponding software from the storing unit and providing a streaming service for the read software. Also, the peer client unit requests a streaming service for predetermined software to other peer, and stores streamable software, which is received from other peers through the streaming service, in the storing unit. | 09-03-2009 |
Namsun Ku, Nonsan KR
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20140197556 | SYSTEM AND METHOD FOR LIQUID DISTRIBUTION - A liquid flow distributor for positioning above one or more packing sections in a packed exchange tower includes a plurality of troughs. At least one trough in the plurality of troughs has along a side thereto a deflecting member The deflecting member is angulated to generally follow a shape of the at least one trough. A diffuser side of the deflecting member is positioned to deposit the liquid into a discharge region. A plurality of break bars are disposed on the diffuser side of the deflecting member. A deflector side of the deflecting member is positioned for deflecting ascending vapor away from the discharge region. | 07-17-2014 |
Narnsun Ku, Nonsan KR
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20120211347 | METHOD AND APPARATUS FOR SECURING FRACTIONATION TRAYS - One aspect of the present invention relates to a chemical-process system. The chemical-process system includes a chemical-process column and a support disposed on an interior of the chemical-process column. A tray is disposed on a top surface of the support. A bolt is disposed through the tray and a clamp is disposed below the tray. The clamp has a notch formed therein for receiving a head region of the bolt. The clamp engages a bottom surface of the tray and a bottom surface of the support. The bolt is able to angularly displace with respect to at least one of the tray and the clamp. | 08-23-2012 |
Sae-Kwang Ku, Daegu KR
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20110218193 | NOVEL TRICYCLIC DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME - The present invention relates to a novel tricyclic derivative with efficient inhibitory activity against poly(ADP-ribose)polymerases (PARP) or pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition containing the same. The tricyclic derivative of the invention is useful for the prevention or treatment of diseases caused by excess PARP activity, especially neuropathic pain, neurodegenerative diseases, cardiovascular diseases, diabetic nephropathy, inflammatory diseases, osteoporosis, and cancer, by inhibiting the activity of poly(ADP-ribose)polymerases. | 09-08-2011 |
20120121545 | Pharmaceutical Composition For Bone Disease Treatment Or Countering Inflammation, Comprising Cartilage Stem Cells As An Active Principle - Disclosed is a pharmaceutical composition for treating bone disease or countering inflammation containing cartilage stem cells as an active ingredient. The present disclosure provides a novel cell treatment regimen for bone disease and inflammatory disease using the cartilage stem cells as an active ingredient. When the cartilage stem cells of the present disclosure are administered into the articular capsule, the administered cartilage stem cells are highly effective in treating bone disease and inflammatory bone disease since they grow or differentiate into chondrocytes and exhibit an anti-inflammatory activity. Since the cartilage stem cells of the present disclosure do not express histocompatibility antigens which give rise to rejection in tissue or organ transplants, autologous cells or exogenous cells can be used during cell transplantation for treatment of bone disease and inflammation. | 05-17-2012 |
20140134210 | COMPOSITION CONTAINING ANTIBIOTICS AND LYSOPHOSPHATIDYLCHOLINE FOR BOOSTING IMMUNITY OR TREATMENT OF BACTERIAL INFECTIONS - The present invention relates to: a pharmaceutical composition containing lysophosphatidylcholine or analogs thereof and antibiotics as active ingredients for boosting immunity or the treatment of bacterial infections; a method for boosting immunity or the treatment of bacterial infections, which comprises a step for administering the composition; and a kit containing the composition for boosting immunity or the treatment of bacterial infections. | 05-15-2014 |
Sang-Gun Ku, Busan KR
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20120001757 | CONTAINER ELECTRONIC SEAL DEVICE WHICH CAN BE SELECTIVELY LOCKED AND UNLOCKED USING EXTERNAL MEMORY AND METHOD OF OPERATING THE SAME - A container electronic seal device and a method of operating the container electronic seal device are provided. The container electronic seal device is installed on a door locking rod and a lock handle provided in a container door. The apparatus includes a body unit, a locking arm unit, and an electronic parts unit. The body unit is disposed around part of the door locking rod and part of the lock handle, and is provided with a through hole, a guide opening, and an access port. The locking arm unit rotates and fastens the lock handle inserted into the guide opening of the body unit. The electronic parts unit selectively performs locking and unlocking depending on whether a security authentication file of the external memory is normal and monitors illegitimate opening. The container electronic seal device is selectively locked and unlocked using the external memory storing a security authentication file. | 01-05-2012 |
Sangnam Ku, Gyeongbuk KR
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20120081334 | ELECTROSTATIC CAPACITIVE TYPE TOUCH SCREEN PANEL - A touch screen panel according to an embodiment includes a substrate; a plurality of first electrode serials arranged in a first direction on the substrate, each of the first electrode serials including a plurality of first electrode patterns; a plurality of second electrode serials arranged in a second direction on the substrate and crossing over the plurality of first electrode serials; a plurality of insulation patterns formed between the first electrode serials and the second electrode serials at regions in which the first electrode serials crosses over the second electrode serials so that the first electrode serials are insulated from the second electrode serials; and a plurality of first connection patterns formed on the substrate to connect neighboring first electrode patterns to each other. | 04-05-2012 |
Sang Nam Ku, Yeongyang-Gun KR
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20090161056 | Liquid crystal display device and manufacturing method thereof - Disclosed is a LCD device having a structure capable of improving the quality of images is disclosed. The LCD device includes, an image display portion composed of pixels, the image display portion defined by the crossing of gate wires and data wires; a common wire located on the outside of the image display portion; a test wire located adjacent to a part of the common wire; and a wire connection electrode for connecting the common wire with the test wire. | 06-25-2009 |
Soung-Chang Ku, Yongin-City KR
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20110226726 | Dry etching apparatus and method for manufacturing touch screen panels using the same - A dry etching apparatus for performing dry etching in manufacture of a set of touch screen panels on a mother substrate, including a chamber, an upper electrode in the chamber at an upper portion thereof, the upper electrode configured to apply a high-frequency power source (RF) to the interior of the chamber, a lower electrode in the chamber at a lower portion thereof, the lower electrode configured to apply the high-frequency power source to the interior of the chamber, a gas injection port configured to inject a compound mixture gas into the chamber, an exhaust port configured to exhaust a reactive gas produced in the interior of the chamber, and a shadow mask disposed above a location on the lower electrode for the mother substrate for the touch screen panels, the shadow mask having a plurality of exposure windows respectively corresponding to a plurality of exposure portions to be formed. | 09-22-2011 |
20110227840 | Touch screen panel and fabrication method thereof - A touch screen panel includes a transparent substrate divided into a display area and a non-display area, the non-display area being outside the display area, first sensing cells disposed in one row with a same X-coordinate in the display area, the first sensing cells having a double-layered structure including first and second sensing cell parts overlapping each other, a connection portion between adjacent first sensing cells, second sensing cells disposed in one column with a same Y-coordinate in the display area, the second sensing cells having a double-layered structure including third and fourth sensing cell parts overlapping each other, a connection pattern between adjacent second sensing cells, the connection pattern intersecting and overlapping the connection portion, and an island-shaped insulating layer between the connection portion and the connection pattern. | 09-22-2011 |
Soung Min Ku, Icheon KR
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20120007177 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a semiconductor substrate including a cell area and a peripheral circuit area, a first trench for device isolation formed in the cell area of the semiconductor substrate and a second trench for device isolation formed within the semiconductor substrate of the peripheral circuit area to be deeper than the first trench, a device isolation layer buried within the first and second trenches for device isolation and having the same surface level as the semiconductor substrate in the cell area, a buried gate buried in the semiconductor substrate of the cell area, and a peripheral circuit gate which is in contact with the semiconductor substrate of the peripheral circuit area, is buried within the device isolation layer of the peripheral circuit area, and has the same surface level as the buried gate. It can prevent the same effect from affecting the cell area and the peripheral circuit area so that the number of masks is reduced and the process is simplified so that cost can be reduced and characteristics of the semiconductor device can be improved. | 01-12-2012 |
Sunju Ku, Paju-Si KR
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20120139871 | ELECTROSTATIC CAPACITY TYPE TOUCH SCREEN PANEL - A touch screen panel for display apparatus is provided, which includes a substrate; an electrode forming part including a plurality of first electrode serials and a plurality of second electrode serials arranged to cross over the plurality of first electrode serials; a routing wire forming part including a plurality of first routing wires connected to the plurality of first electrode serials, respectively and a plurality of second routing wires connected to the plurality of second electrode serials, respectively; a plurality of first insulation patterns formed at a cross region of the first and second electrode serials to insulate the first electrode serial from the second electrode serial; and at least one buffer pattern to be positioned at least one side of each of the first insulation patterns, and be spaced at a predetermined distance from the first insulation pattern. | 06-07-2012 |
Sun-Ju Ku, Paju-Si KR
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20120082828 | LASER PATTERN MASK AND METHOD FOR FABRICATING THE SAME - The present invention relates to a laser pattern mask, and a method for fabricating the same, which can prevent a laser pattern mask from being damaged by coating a protective film on a surface of a laser pattern mask for patterning an entire layer on a mother substrate at a time by laser ablation. The laser pattern mask includes a base substrate, a laser shielding pattern formed of a non-transparent metal on the base substrate to define laser pass through regions, and a protective film formed on an entire surface of the base substrate including the laser shielding pattern. | 04-05-2012 |
Tae-Hung Ku, Suwon-City KR
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20090148257 | Test Handler - A test handler is disclosed in the present invention. The test handler may include a test tray on which a plurality of inserts are arrayed for loading at least one semiconductor device, at least one opening unit for simultaneously opening one part of the plurality of inserts which are arrayed on one part of the test tray, and a test tray transfer apparatus for allowing the opening unit to simultaneously open other parts of the plurality of inserts which are arrayed on another part of the test tray as the test tray is transferred. Therefore, although semiconductor devices to be tested change their sizes, the replaced parts of the test handler are reduced in number, thereby reducing manufacturing cost and replacement work time. The inventive test handler reduces semiconductor devices loading time, reduces jamming, increases teaching efficiency and improves space utilization efficiency. Furthermore, the test handler can be applied to various types of testers. | 06-11-2009 |
20100001753 | Position changing apparatus for test handler and power transferring apparatus - A test handler is disclosed. A posture changing unit for changing a posture of a test tray on which semiconductor devices have been loaded changes the posture of the test tray in a soak chamber. While the posture of the test tray is changed, the devices can be pre-heated/pre-cooled, thereby reducing the soak chamber length and the pre-heating/pre-cooling time. | 01-07-2010 |
20100097089 | Test Handler and Loading Method Thereof - When a test handler loads semiconductor devices of user trays onto a test tray, the test handler adjusts a front/rear pitch or a right/left pitch between the semiconductor devices, adjusts the right/left pitch or the front/rear pitch, and loads the semiconductor devices. The test handler can sequentially adjust individually the front/rear pitch and the right/left pitch between the semiconductor devices, thereby reducing the apparatus weight and the loading time. | 04-22-2010 |
Tae-Hung Ku, Hwaseong-Si KR
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20110265316 | OPENER FOR TEST HANDLER - An opener for a test handler is provided. Even when holding members of inserts of a carrier board are manipulated to release semiconductor devices that have been in a held state, a predetermined distance can remain between an upper surface of the opening plate and a lower surface of the insert, thus preventing the inserts from becoming defective. | 11-03-2011 |
Tae Hyun Ku, Incheon KR
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20090132921 | USER INTERFACE FOR DISPLAYING AND PLAYING MULTIMEDIA CONTENTS, APPARATUS COMPRISING THE SAME, AND CONTROL METHOD THEREOF - A user interface for displaying and playing multimedia contents is capable of allowing the user to easily recognize information about multimedia contents at a glance, and allowing the user to more easily retrieve desired information, through an image pre-play function. An apparatus includes the user interface, and a control method for the apparatus are includes displaying a sorting item of a multimedia content, and arranging file information included in the sorting item and having the form of a playable image. | 05-21-2009 |
20140281998 | USER INTERFACE FOR DISPLAYING AND PLAYING MULTIMEDIA CONTENTS, APPARATUS COMPRISING THE SAME, AND CONTROL METHOD THEREOF - A user interface for displaying and playing multimedia contents is capable of allowing the user to easily recognize information about multimedia contents at a glance, and allowing the user to more easily retrieve desired information, through an image pre-play function. An apparatus includes the user interface, and a control method for the apparatus are includes displaying a sorting item of a multimedia content, and arranging file information included in the sorting item and having the form of a playable image. | 09-18-2014 |
Tae-Wan Ku, Pusan KR
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20110068224 | Unmanned Aerial Vehicle Having Spherical Loading Portion and Unmanned Ground Vehicle Therefor - An unmanned aerial vehicle equipped with a spherical locking portion for landing on an unmanned ground vehicle is disclosed. The spherical locking portion can be the body of the unmanned aerial vehicle. Further, an unmanned ground vehicle for landing of an unmanned aerial vehicle, comprising a landing portion configured to have some of a spherical locking portion of the unmanned aerial vehicle inserted therein is disclosed. | 03-24-2011 |
20120291512 | SHEET-MATERIAL FORMING DEVICE AND METHOD - The present invention relates to a sheet-material forming device and method which can be easily changed in response to modifications and changes in a target shape and which can implement forming even curved surfaces with edges or localized small radiuses of curvature. | 11-22-2012 |
Tai Yeon Ku, Busan KR
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20090075676 | SYSTEM AND METHOD FOR MANAGING LOCATION INFORMATION FOR HOME NETWORK - Provided are a system and method for managing location information for a home network. The system includes a device management means for collecting information of home network devices to form a device table, a location management means for generating a space data structure including a gridded home floor plan, and associating the device table with the space data structure on the basis of a location of the home network device, and a user interface module for receiving a location of the home network device to transfer the input location information to the location management means. Since location information of the home network devices is directly input, accurate location-based home network services can be provided. | 03-19-2009 |
20090094484 | SYSTEM AND METHOD FOR AUTONOMOUSLY PROCESSING FAULTS IN HOME NETWORK ENVIRONMENTS - There are provided a fault processing system and method for quickly and accurately diagnosing a fault and autonomously processing the fault, based on interdependencies between various devices, networks, systems, and services in home network environments, the method including: establishing fault detection rules for detecting faults belonging to respective fault types defined for each situation by classifying faults occurring in the home network environments, fault diagnosis rules for diagnosing a fault type of a fault, and fault processing rules defining a method of solving a fault for each fault type; collecting state information of devices, networks, services, and the system in the home network environments and detecting a fault based on the fault detection rules; diagnosing the fault type of the detected fault by applying the fault diagnosis rules; and processing the detected fault based on the fault processing rules according to the diagnosed fault type. | 04-09-2009 |
Yoo Sun Ku, Hwaseong KR
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20120100410 | FUEL CELL SEPARATOR - The present invention provides a fuel cell separator, in which a vortex generating structure is formed on the surface of a channel of the separator to induce a vortex of fluid (i.e., hydrogen and air) flowing through the channel, thus facilitating the supply of reactant gases and the removal of water droplets from a gas diffusion layer (GDL). | 04-26-2012 |
Young Bae Ku, Gwanark-Gu KR
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20100280900 | SYSTEM AND METHOD FOR LINK OF UPPER SHOPPING MALL AND INDEPENDENT SHOPPING MALL USING API METHOD - The present invention relates to a link system and link method of an upper shopping mall and an independent shopping mall of API (application programming interface) link method, in particular, to a technology that builds and manages an independent shopping mall having an independent domain address and an user interface besides the upper shopping mall which is registered together with the other sellers. According to the present invention, provided is a link system of an upper shopping mall having a plurality of sellers and an independent shopping mall operated independently by one person among the sellers, of API link method, which comprises a shopping mall database that stores a goods information, a member information, and a payment and delivery information; an independent shopping mall web server receives a goods inquiry or a purchase request from a user to output a factor for extracting data of the shopping mall database, and receives a necessary data from the shopping mall database; and an API server receives a factor from the independent shopping mall web server to analyze, and accesses to the shopping mall database so as to request that the necessary data should be sent to the independent shopping mall web server. | 11-04-2010 |
Young Bae Ku, Seocho-Gu KR
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20090106108 | WEBSITE MANAGEMENT METHOD AND ON-LINE SYSTEM - Provided is a website management method and system based on a search query. The website management method and system analyze behavior of clicking or purchasing a product or contents after a user inputs a search query on a website which provides information on products or contents or relays transactions, and dynamically updates a keyword group including a plurality of search queries having the same attribute information (category such as brand, theme, first-level classification, second-level classification, or third-level classification) in a database such that the search queries can be automatically managed. | 04-23-2009 |
20090327064 | METHOD FOR SELLING BUNDLE DISCOUNT PRODUCTS IN THE ELECTRONIC COMMERCE AND COMPUTER-READABLE RECORD MEDIUM WHICH IS RECORDING A PROGRAM OF EXECUTING THE METHOD - A method for selling bundle discount products in the electronic commerce and computer-readable record medium which is recording a program of executing the method are provided. For a plurality of bundle discount products registered by a seller or a shopping mall operator, a certain discount rate or discount price is applied and it is reflected on the final product selling price, so that a purchaser can buy a plurality of cheaper goods and a seller induces a buyer to buy large products. | 12-31-2009 |
20100030811 | SYSTEM AND METHOD FOR MANAGING CUSTOMER ADDRESS INFORMATION IN ELECTRONIC COMMERCE USING THE INTERNET - A system and method for managing customer address information in electronic commerce using the Internet are provided. Customers' detailed address information is received from customer terminals connected over the Internet, a unique address number corresponding to the detailed address information is produced, and the produced unique address number and the corresponding detailed address information are separately stored and managed in separate database (DBs), thereby effectively preventing leakage of the customers' detailed address information due to hacking or a malicious program. | 02-04-2010 |
Young-Chel Ku, Gumi-Si KR
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20140165115 | SYSTEM AND METHOD FOR PROVIDING A PERSONAL BROADCASTING SERVICE USING A MOBILE COMMUNICATION TERMINAL - A system and method for providing a personal broadcasting service using a mobile communication terminal with a multimedia broadcasting module are provided. A broadcasting service provider provides multimedia broadcasting content. A multimedia broadcasting terminal sends a channel selection signal to the broadcasting service provider, receives multimedia broadcasting content of a selected channel, and opens personal broadcasting. A normal terminal sends a multimedia broadcasting content request to the multimedia broadcasting terminal opening the personal broadcasting, and receives the multimedia broadcasting content from the multimedia broadcasting terminal opening the personal broadcasting. | 06-12-2014 |
Young Jun Ku, Ichon-Shi KR
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20110128072 | REPAIR CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME - A repair circuit of a semiconductor apparatus includes a transmission control unit configured to generate first through n | 06-02-2011 |
20110267898 | SEMICONDUCTOR MEMORY APPARATUS - A semiconductor memory apparatus includes a clock transmission unit configured to selectively output a data strobe clock signal or a phase correction clock signal based on an operation mode, and a data latch unit configured to latch a plurality of data signals under a control of a clock signal which is outputted from the clock transmission unit. | 11-03-2011 |
20110292745 | DATA TRANSMISSION DEVICE - A data transmission device in a semiconductor memory apparatus receives input data via a local data input/output line and output s the input data on a plurality of global data input/output lines. The data transmission device includes a write data generation block configured to receive the input data and test data and output one of input data and test data as write data in response to an activation of a test enable signal, and a loading block configured to apply the write data to one of the plurality of global data input/output lines in response to an enable signal. | 12-01-2011 |
20120104388 | THREE-DIMENSIONAL STACKED SEMICONDUCTOR INTEGRATED CIRCUIT AND TSV REPAIR METHOD THEREOF - Provided is a | 05-03-2012 |
Young Jun Ku, Ichon-Si KR
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20110074460 | DATA TRANSMISSION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME - A data transmission circuit includes a data transmission unit and a data receiving unit. The data transmission unit generates transmission data based on first chip data and transmit the transmission data via a Through Silicon Via (TSV). The data receiving unit differentially amplifies the transmission data with respect to a reference voltage to generate second chip data. | 03-31-2011 |
20110102006 | CIRCUIT AND METHOD FOR TESTING SEMICONDUCTOR APPARATUS - A circuit for testing a semiconductor apparatus includes a test voltage applying unit configured to apply a test voltage to a first end of a through-silicon via (TSV) in response to a test mode signal and a detecting unit configured to be connected to a second end of the TSV and detect a current outputted from the second end of the TSV. | 05-05-2011 |
20120081984 | THREE-DIMENSIONAL STACKED SEMICONDUCTOR INTEGRATED CIRCUIT - Various embodiments of a three-dimensional, stacked semiconductor integrated circuit are disclosed. In one exemplary embodiment, the circuit may include a master slice, a plurality of slave slices, and a plurality of through-silicon vias for connecting the master slice to the plurality of slave slices. At least one of the plurality of through-silicon vias may be configured to transmit an operation control signal from the master slice to the plurality of slave slices. The at least one of the plurality of through-silicon vias is configured to be shared by the plurality of slave slices. | 04-05-2012 |
Young Jun Ku, Icheon-Si KR
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20120081988 | SEMICONDUCTOR CIRCUIT AND SEMICONDUCTOR SYSTEM - A semiconductor circuit includes a data driving circuit configured to change a slew rate in response to a control signal and drive data at a changed slew rate, a core/peripheral circuit block configured to provide the data to the data driving circuit, and a channel/memory module information setting unit configured to set the control signal according to channel/memory module information. | 04-05-2012 |
20130207685 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit includes a plurality of semiconductor chips coupled to one another through vias, wherein a lowermost semiconductor chip of the plurality of semiconductor chips is configured to generate a first test pulse signal and transmit the first test pulse signal through the via, an uppermost semiconductor chip of the plurality of semiconductor chips is configured to generate a second test pulse signal while substantially maintaining a time difference with the first test pulse signal, and to transmit the second test pulse signal through the via, and the plurality of semiconductor chips are configured to generate test result signals for determining whether the vias are defective in response to the first test pulse signal and the second test pulse signal. | 08-15-2013 |
20140063990 | MULTI-CHIP SEMICONDUCTOR APPARATUS - A multi-chip semiconductor apparatus includes a plurality of semiconductor chips which are electrically connected through a plurality of through-chip vias (TSVs) and stacked, wherein each of the semiconductor chips includes: a first data input/output line configured to transmit data for a first memory bank; a second data input/output line configured to transmit data for a second memory bank; and a data transmitting/receiving (TX/RX) unit configured to electrically connect any one of the first and second data input/output lines to a first TSV in response to selected memory bank information, during read and write operations for the corresponding semiconductor chip. | 03-06-2014 |
Young Su Ku, Gumi-Si KR
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20130180446 | SUSCEPTOR - A susceptor includes a plurality of holes in a first area and a plurality of holes in a second area. The first and second areas overlap a location which corresponds to at least one portion of a semiconductor device to be processed. The holes in the first area are provided in a first pattern and the holes in the second area are provided in a second pattern which may be different from the second pattern. The first and second patterns may differ, for example, based on the size, arrangement, spacing, location, and/or density of the holes. | 07-18-2013 |
Young Uk Ku, Gwangju KR
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20100326475 | PIPE CLEANING APPARATUS AND METHOD - Pipe cleaning apparatus is provided, including a compressed air supply unit, a liquid supply unit, and a control unit. The compressed air supply unit generates compressed air and supplies a target pipe to be cleaned with the generated compressed air. The liquid supply unit pumps a liquid and supplies the target pipe with the pumped liquid. The control unit controls the compressed air supply unit and the liquid supply unit to be alternately supplied with the compressed air and the pumped liquid at a predetermined interval. According to the pipe cleaning apparatus, since the target pipe is alternately supplied with the compressed air and the pumped liquid which have different compression and expansion ratios, the compressed air and the pumped liquid simultaneously undergo compression and expansion to then move forward. In addition, a force of oscillatory movement applied to sludge or scale deposited on the interior surface of the pipe and a movement rate are increased. Therefore, the removal efficiency of the sludge or scale can be improved. | 12-30-2010 |
Yun-Hee Ku, Gyeongeanqbuk-Do KR
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20080214942 | APPARATUS AND METHOD FOR MEASURING BLOOD PRESSURE - Disclosed are an apparatus and method for measuring a blood pressure capable of enhancing accuracy and reliability for a blood pressure. According to the apparatus and method, a blood pressure is obtained by using a pulse transit time (PTT) calculated based on a pulse wave measured with a minimized error, a subject's body information, pulse analysis information, and environment information together measured when measuring the pulse wave. | 09-04-2008 |