Dong-Yun
Dong Yun Hawng, Seoul KR
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20110276289 | POWER MONITORING APPARATUS FOR HOUSEHOLD APPLIANCE - A power monitoring apparatus is externally coupled to a household appliance so that the power monitoring apparatus can provide a communication function and a power metering function to the household appliance. As a result, the household appliance need not include the power monitoring apparatus, resulting in reduction in production costs of the household appliance. | 11-10-2011 |
20140207707 | SMART HOME SYSTEM USING PORTABLE DEVICE - A smart home system using a portable device in which a gateway function is installed in the portable device to provide a smart home service using a multiplex gateway, and a control method thereof is provided. The smart home system includes one or more portable devices and one or more home appliances located in a home, each of the one or more portable devices and one or more home appliances having a gateway, a home network to interconnect the one or more portable devices and the one or more home appliances, and a master device selected from among the one or more portable devices or the one or more home appliances, the master device activating the gateway thereof to connect the home network with an external communication network, wherein the master device transfers a home appliance control command to a corresponding one of the one or more home appliances. | 07-24-2014 |
20140362762 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SERVICE IN WIRELESS COMMUNICATION SYSTEM - A method for sending a service by a first gateway (GW) among multiple GWs includes, upon reception of a request for a service from a terminal, determining whether the first GW is able to provide the service, detecting a second GW that is able to provide the service requested by the terminal among the multiple GWs based on GW management information that includes respective service information regarding services that the multiple GWs are able to provide, if the first GW is not able to provide the service, requesting the second GW to provide the service requested by the terminal, and upon reception of the service from the second GW, forwarding the service to the terminal. The other embodiments, including a gateway and a terminal are also disclosed. | 12-11-2014 |
20140369232 | METHOD AND APPARATUS FOR REGISTERING WIRELESS DEVICE IN WIRELESS COMMUNICATION SYSTEM - A method for registering a wireless device by a terminal in a wireless communication system is provided. The method includes obtaining connection information for the wireless device by scanning a recognition code of the wireless device in a first mode, transitioning to a second mode based on the connection information and receiving a connection request from the wireless device, performing a connection operation to the wireless device to transmit network access information to the wireless device, and transitioning to the first mode, and registering the wireless device upon detecting connection of the wireless device to a network in the first mode. | 12-18-2014 |
Dong Yun Hwang, Seoul KR
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20120219008 | NETWORK SYSTEM AND CONTROL METHOD THEREOF - Disclosed is a network system and a control method thereof, the network system including a gateway connected to a plurality of home appliances through a home area network, an outdoor apparatus connected to the gateway through a network, and a dynamic domain name system (DDNS) server to manage dynamic internet protocol (IP) address information about an apparatus using a dynamic IP address. A communication connection is achieved through a dynamic IP between a gateway inside the home and an apparatus outside the home in a smart grid network environment, so a user can easily access in-home services based on a dynamic IP. In addition, unauthorized traffic, which may be introduced into the home, is automatically blocked, so that the quality of the home network service is improved. | 08-30-2012 |
20130197708 | METHOD AND APPARATUS FOR MANAGING ENERGY BY ANALYZING ENERGY USAGE PATTERN OF ELECTRIC DEVICE - An energy management device which manages energy usage of at least one electric device, the energy management device including a sensor unit for detecting environment conditions including at least one of temperature, humidity, and luminance of an environment where the electric device is used; a pattern analyzing unit for analyzing an energy usage pattern of a user for using the electric device; and an energy management unit for generating energy management information for managing energy usage of the electric device based on the detected environment conditions and the analyzed energy usage pattern. | 08-01-2013 |
20140310794 | NETWORK SYSTEM AND CONTROL METHOD THEREOF - Disclosed is a network system and a control method thereof, the network system including a gateway connected to a plurality of home appliances through a home area network, an outdoor apparatus connected to the gateway through a network, and a dynamic domain name system (DDNS) server to manage dynamic internet protocol (IP) address information about an apparatus using a dynamic IP address. A communication connection is achieved through a dynamic IP between a gateway inside the home and an apparatus outside the home in a smart grid network environment, so a user can easily access in-home services based on a dynamic IP. In addition, unauthorized traffic, which may be introduced into the home, is automatically blocked, so that the quality of the home network service is improved. | 10-16-2014 |
Dong Yun Jeong, Cheongju-Si KR
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20100103720 | BIOSENSOR AND SENSING CELL ARRAY USING THE SAME - A biosensor and a sensing cell array using a biosensor are disclosed. Adjacent materials containing plurality of different ingredients are analyzed to determine the ingredients based on their magnetic susceptibility or dielectric constant. A sensing cell array includes such as a magnetization pair detection sensor including a MTJ (Magnetic Tunnel Junction) or GMR to (Giant Magnetoresistive) device, a magnetoresistive sensor including a MTJ device and a magnetic material (current line), a dielectric constant sensor including a sensing capacitor and a switching device, a magnetization hole detection sensor including a MTJ or GMR device, a current line, a free ferromagnetic layer and a switching device, and a giant magnetoresistive sensor including a GMR device, a switching device and a magnetic material (or forcing wordline). Ingredients of adjacent materials are separated based on electrical characteristics of ingredients by sensing magnetic susceptibility and dielectric constant depending on the sizes of the ingredients. | 04-29-2010 |
Dong Yun Jung, Daejeon KR
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20100090780 | Phase shifter - A phase shifter includes a substrate; a signal line formed on a specific region in an upper surface of the substrate; and an air gap which is formed within the substrate and changes effective permittivity of the substrate to delay phase of a signal supplied to the signal line. The phase shifter delays a phase of a signal by controlling effective permittivity using an air gap, thereby having outstandingly low insertion loss as compared to existing phase shifters. Further, the phase shifter can be manufactured in a same length as a reference line so that the phase shifter can be in a compact size. | 04-15-2010 |
Dong Yun Lee, Gyeonggi-Do KR
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20150050407 | MIXED LACTIC ACID BACTERIAL CULTURE FLUID COMPOSITION FOR DELAYED RIPENING OF KIMCHI AND METHOD FOR MAKING KIMCHI USING SAME - Provided are: a culture fluid composition for delaying the ripening of kimchi, which contains a mixed lactic acid bacterial culture fluid with which a culture fluid containing six types of lactic acid bacteria is mixed to be capable of specifically inhibiting the proliferation of lactic acid bacteria in fermented kimchi; vitamin B1; and lactic acid and a method for making kimchi using same for delaying the ripening of kimchi. | 02-19-2015 |
Dong Yun Shin, Seoul KR
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20080293786 | NOVEL 2-IMINO-1,3-THIAZOLINE-BASED COMPOUNDS AND T-TYPE CALCIUM CHANNEL INHIBITORS CONTAINING THE SAME - Novel 2-imino-1,3-thiazoline based compounds represented by Chemical Formula I, and T-type calcium channel inhibitors containing the compound are provided. The T-type calcium channel inhibitors according to the present invention are useful as a treating agent of diseases associated with over-expression of the T-type calcium channel. | 11-27-2008 |
20090003042 | MAGNETIC MEMORY DEVICE USING DOMAIN STRUCTURE AND MULTI-STATE OF FERROMAGNETIC MATERIAL - Disclosed is a memory device using a multi-domain state of a semiconductor material, and more particularly to a magnetic memory device, in which a ferromagnetic layer for recording magnetic data serves as a sensing layer so as to have a simple structure, shorten a manufacturing process, and reduce the unit cost of production. The planar hall effect or magneto-resistance is used to measure multi-domain states so as to read data stored in a multi-level state. | 01-01-2009 |
20090325979 | NOVEL IMIDAZOLYLALKYLCARBONYL DERIVATIVES AS CALCIUM CHANNEL MODULATORS AND PREPARATION METHOD THEREOF - Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel. | 12-31-2009 |
20100004286 | NOVEL ISOINDOLINONE DERIVATIVES HAVING INHIBITORY ACTIVITY AGAINST T-TYPE CALCIUM CHANNEL AND METHOD FOR PREPARATION THEREOF - Disclosed are isoindolinone derivatives, represented by Chemical Formula 1, having inhibitory activity against T-type calcium channels, pharmaceutically acceptable salts thereof, a preparation method thereof, and a pharmaceutical composition comprising the same as an active ingredient. | 01-07-2010 |
20100094006 | NOVEL PYRAZOLYLMETHYLAMINE COMPOUNDS AS CALCIUM CHANNEL MODULATORS AND PREPARATION METHOD THEREOF - The present invention relates to pyrazolylmethylamine-piperazine derivatives and their pharmaceutically acceptable salts effective as calcium channel modulators and a method of manufacturing the same. The present invention also relates to the medicinal use of the above compounds as therapeutic treatment of diseases due to their effect as calcium channel modulators. | 04-15-2010 |
20100179201 | NOVEL THIAZOLE-BASED COMPOUND AND INHIBITOR OF T-TYPE CALCIUM CHANNEL CONTAINING THE SAME - The present invention relates to novel thiazole-based compounds and T-type calcium channel inhibitors containing the compound. The T-type calcium channel inhibitor of the present invention is useful as a treating agent for disease associated with overexpression of T-type calcium channel. | 07-15-2010 |
20100184146 | PLASMID FOR EXPRESSING THIOREDOXIN FUSION PROTEIN AND METHOD FOR PRODUCING TARGET PROTEIN USING SAME - The present invention provides a plasmid for expressing a thioredoxin fusion protein comprising thioredoxin as a fusion partner, an | 07-22-2010 |
20110319456 | BENZOARYLUREIDO COMPOUNDS, AND COMPOSITION FOR PREVENTION OR TREATMENT OF NEURODEGENERATIVE BRAIN DISEASE CONTAINING THE SAME - Novel benzoarylureido compounds and a use thereof for prevention and/or treatment of the neurodegenerative brain disease are provided. The neurodegenerative brain diseases may include Alzheimer's disease, dementia, Parkinson's disease, stroke, amyloidosis, Pick's disease, Lou Gehrig's disease, Huntington's disease, Creutzfeld-Jakob disease, and the like. | 12-29-2011 |
20130089493 | DEVICE AND METHOD FOR GENERATING HYDROGEN FROM AN AMMONIA BORANE-BASED COMPOUND HYDROGEN RESERVOIR, A CATALYST USED WITH THE SAME, AND A DEVICE FOR USING EMITTED HYDROGEN - Provided are: a device and method for generating hydrogen from a hydrogen reservoir, whereby it is possible to produce two weight equivalents of the weight equivalent of the hydrogen which can be emitted from ammonia borane-based compounds, in other words a hydrogen storage capacity of 13.0%, in a short time at low temperature; a catalyst used with the same; and a device for using emitted hydrogen. | 04-11-2013 |
20140171402 | AZETIDINE DERIVATIVE AND ANTIDEPRESSANT COMPOSITION INCLUDING THE SAME - The present invention relates to an azetidine derivative or a pharmaceutically acceptable salt thereof, and an antidepressant agent or a composition for the prevention or treatment of psychiatric disorders including the same. The azetidine derivative is useful as a triple reuptake inhibitor capable of inhibiting reuptake of the neurotransmitters, dopamine, serotonin, and norepinephrine at the same time. | 06-19-2014 |
Dong-Yun Jeong, Cheong-Si KR
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20120127137 | CIRCUIT FOR CONTROLLING NON-SIGNAL OF FLAT PANEL DISPLAY DEVICE - Disclosed is a technique, in which when driving chips are used in which control units are respectively merged in driving devices, all modes of the other driving chips are simultaneously converted into a fail safe mode when one driving chip detects a non-signal state. A circuit for controlling a non-signal of a flat panel display device includes a plurality of driving chips. When detecting a non-signal state that the normal signal (LVDS) is not inputted from an outside, each of the plurality of driving chips simultaneously changes potentials of non-signal detection pads of its own driving chip and another driving chip so that all the driving chips are operated in the fail safe mode | 05-24-2012 |
Dong-Yun Jung, Gyeonggi-Do KR
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20150195027 | METHOD AND APPARATUS FOR TRANSCEIVING FOR BEAM FORMING IN WIRELESS COMMUNICATION SYSTEM - An electronic device for beamforming and a method thereof in a wireless communication system are provided. The electronic device includes a plurality of antennas. The electronic device also includes a plurality of transmitter and receiver switches connected to the antennas and configured to select a plurality of transmission paths and a plurality of reception paths. The electronic device further includes a plurality of first Phase Shifters (P/Ss) configured to shift a phase of Radio Frequency (RF) signals received via the antennas and the transmitter and receiver switches. The electronic device includes a combiner configured to combine the phase-shifted RF signals to one RF signal. The electronic device also includes a quadrature signal generator configured to generate a quadrature signal. The electronic device further includes a down-mixer configured to convert the quadrature signal and the combined RF signal to a first baseband signal and configured to output the first baseband signal to a modem. The electronic device includes a controller configured to control the transmitter and receiver switches, the first P/Ss, and a plurality of second P/Ss to determine a transmission or reception mode of the transmitter and receiver switches, and the phase of the RF signals transmitted and received. | 07-09-2015 |
Dong-Yun Kim, Yongin-Si KR
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20110140280 | Semiconductor apparatus capable of error revision using pin extension technique and design method therefor - A semiconductor apparatus and a design method for the semiconductor apparatus allow debugging or repairs by using a spare cell. The semiconductor apparatus includes a plurality of metal layers. At least one repair block performs a predetermined function. A spare block is capable of substituting for a function of the repair block. And at least one of the plurality of metal layers is predetermined to be a repair layer for error revision. At least one pin of the repair block is connected to the repair layer through a first pin extension, and at least one pin of the spare block is capable of extending to the repair layer. When the repair block is to be repaired, the pin extension of the repair layer and the repair block is disconnected, and at least one pin of the spare block is connected to the repair layer through a second pin extension. | 06-16-2011 |
Dong-Yun Kim, Anyang-Si KR
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20140011048 | FILM FORMATION COMPOSITION FOR PREVENTING BLACKENING OF STEEL SHEET, AND STEEL SHEET HAVING FILM FORMED BY COMPOSITION - Provided is a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of the steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent. | 01-09-2014 |
Dong-Yun Kim, Incheon KR
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20090263525 | APPARATUS FOR MANUFACTURING LIQUID SILICON FOAM IN THE FORM OF ROLL - The present invention relates to an apparatus for manufacturing a roll-type liquid silicone rubber foam having no surface viscosity and a thin film shape with a greatly reduced thickness of 0.2 mm, which is capable of manufacturing a roll-type liquid silicone rubber foam having a predetermined width (300 mm-1,000 mm) in a continuous process useful for mass production. The apparatus includes a first PET film-supplying unit, adapted to supply a first PET film having a predetermined width; a liquid silicone rubber-supplying unit, adapted to apply a liquid silicone rubber containing a foaming agent and a curing agent on a surface of the PET film, which is supplied from the first PET film-supplying unit; a second PET film-supplying unit, adapted to supply a second PET film having no stickiness on the liquid silicone rubber applied to the first PET film, which is transferred from the first PET film-supplying unit through the liquid silicone rubber-supplying unit; a second PET film-recovering unit, adapted to recover the second PET film transferred from the second PET film-supplying unit; a foaming and curing unit, positioned between the second PET film-supplying unit and the second PET film-recovering unit and adapted to foam and cure the liquid silicone rubber disposed between the first PET film and the second PET film and to control a thickness of the liquid silicone rubber which is being foamed; and a liquid silicone rubber foam-take-up unit, adapted to take up the liquid silicone rubber foam as the final product into a roll form, which is transferred from the foaming and curing unit during the recovery of the second PET film into the second PET film-recovering unit. | 10-22-2009 |
Dong-Yun Lee, Seoul KR
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20090098261 | A PREPARATION METHOD OF PROTEIN EXTRACTS FROM RICE BRAN - The present invention relates to a preparation method of protein extracts from rice bran which is comprising a process of pre-treating rice bran; producing de-fatted rice bran by removing fat from the pellet; a process of extracting protein from the de-fatted rice bran, generating protein solution; and a process of precipitating protein from the protein solution to obtain final protein extracts from rice bran. | 04-16-2009 |
20150127942 | SECURITY KEY DEVICE FOR SECURE CLOUD SERVICE, AND SYSTEM AND METHOD FOR PROVIDING SECURE CLOUD SERVICE - Provided are a security key device for a cloud service, and a system and a method for providing a secure cloud service. The security key device includes: an interface unit detachably connected to a user terminal, and providing an interface with the user terminal; a storage unit storing an encoded user file; and an encoding/decoding transformation supporting controller that, when receiving from the user terminal a file to upload to a cloud server, encodes the file, stores the encoded file in the storage unit, and then transmits the encoded file to the user terminal, and when receiving from the user terminal an encoded file downloaded from the cloud server, stores the encoded file in the storage unit, decodes the encoded file, and transmits the decoded file to the user terminal. | 05-07-2015 |
Dong-Yun Shin, Gyeonggi-Do KR
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20150026610 | APPARATUS AND METHOD FOR REMOTELY CONTROLLING PERIPHERAL DEVICES IN MOBILE COMMUNICATION TERMINAL - According to one embodiment, a method for remotely controlling peripheral devices in a mobile communication terminal includes acquiring a profile for a controlled peripheral device, configuring a control application for the controlled peripheral device based on the acquired profile, and controlling the controlled peripheral device using the configured control application. | 01-22-2015 |
Dong-Yun Shin, Seosan-Si KR
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20100232409 | METHOD AND SYSTEM FOR CONNECTING MOBILE COMMUNICATION TERMINAL WITH ACCESS POINT - Disclosed is a method for connecting a mobile communication terminal with an access point located in a local area providing a Wireless Local Area Network (WLAN) service in which a server managing the access point compares Media Access Control (MAC) information of the mobile communication terminal or MAC information of the access point transferred from the mobile communication terminal through a mobile communication network with MAC information previously stored in the server and transfers network setting information required for connection to the access point to the mobile communication terminal if the MAC information of the mobile communication terminal or access point is identical to the MAC information previously stored in the server. | 09-16-2010 |
20110228699 | METHOD AND APPARATUS FOR SETTING UP NETWORK FOR IP COMMUNICATION IN MOBILE TERMINAL - A method is provided for setting up a network for Internet Protocol (IP) communication between mobile terminals. A first mobile terminal determines a second mobile terminal that will communicate with the first mobile terminal. The first mobile terminal generates network setup information of the first mobile terminal for the IP communication and performs network setup using the network setup information. The first mobile terminal generates a network setup message including network setup information of the second mobile terminal, and sends the network setup message to the second mobile terminal. | 09-22-2011 |
20120244856 | METHOD AND APPARATUS FOR SETTING UP NETWORK FOR IP COMMUNICATION IN MOBILE TERMINAL - Methods are provided for setting up a network for IP communication between mobile terminals. A first mobile terminal determines a second mobile terminal that will communicate with the first mobile terminal. The first mobile terminal generates network setup information of the first mobile terminal for the IP communication, and performs network setup using the network setup information. The first mobile terminal generates a network setup message including network setup information of the second mobile terminal. The network setup message is sent from the first mobile terminal to the second mobile terminal. | 09-27-2012 |