Hyung-Keun
Hyung Keun Hwang, Pyeongtaek-Si KR
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20140054298 | ICE CHEST - Disclosed therein is to an icebox, which has volume varying means so as to selectively vary a storage space of the icebox for storing various food supplies and to simultaneously store various portable means and household items to thereby prevent convenience in use. The icebox includes: an icebox body having a bottom and side walls, which are filled with insulating material, and a storing part opened at one side for storing foods therein; a cover for selectively opening and closing the opened side of the icebox body, the cover having a receiving part; a capacity varying part interposed between the icebox body and the cover and slidably joined to the storing part so as to vary the capacity of the storing part. Because the capacity of the storing part of the icebox is selectively varied, the icebox enables the user to utilize the space of the storing part in various ways, can accommodate various kinds of food supplies and household items, and is convenient in going long distance. | 02-27-2014 |
Hyung Keun Kim, Hwasoon-Gun KR
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20110060254 | PORTABLE PHYSIS-STIMULATING DEVICE FOR PROMOTING GROWTH WITH TWO-PHASE ULTRASONIC VIBRATION GENERATORS AND LED ELEMENTS - Disclosed herein is a growth plate stimulation-type portable growth promotion apparatus including two-phase ultrasonic vibration generators and Light Emitting Diode (LED) devices. The ring-shaped two-phase ultrasonic vibration generators have a center hole. Each of the LED devices is provided in the center hole of the each two-phase ultrasonic vibration generator. The two-phase ultrasonic vibration generators includes a ring-shaped vibration stator configured to have a center hole; a first electrode layer provided under the vibration stator; a second electrode layer provided under the first electrode layer; and a piezoelectric ceramic group layer configured to include a first piezoelectric ceramic group for generating an A phase and a second piezoelectric ceramic group for generating a B phase. Growth plates are stimulated using two-phase ultrasound projected from the two-phase ultrasonic vibration generators and light projected from the LED devices. | 03-10-2011 |
Hyung Keun Kim, Hwasun-Gun KR
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20110195906 | OSTEOGENIC SYNTHETIC PEPTIDES, PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME, AND MEDIUM CONTAINING THE SAME - Disclosed herein is an osteogenic synthetic peptide, derived from bone morphogenetic protein-7, consisting of a sequence of 15 amino acid residues. Provided are also a pharmaceutical composition and a medium composition comprising the same. Having remarkable activity related to promoting osteoblast differentiation, the osteogenic synthetic peptide is very useful in the treatment of osteoporosis, bone defects and/or osteoarthritis. | 08-11-2011 |
Hyung Keun Kim, Gwangju KR
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20120309675 | PEPTIDE BFP4 FOR PROMOTING OSTEOGENESIS OR VASCULARIZATION AND USE THEREOF - Disclosed are a peptide for promoting osteogenesis and vascularization, and the use thereof. The peptide has a low molecular weight so that it can be economically produced. In addition, it promotes osteoblastic differentiation, thus inducing osteogenesis. Further, the peptide can promote the expression of VEGF, resulting in vascularization. Accordingly, the peptide is useful for the prophylaxis or therapy of ischemic diseases. | 12-06-2012 |
20140200174 | PEPTIDE BFP4 FOR PROMOTING OSTEOGENESIS OR VASCULARIZATION AND USE THEREOF - Disclosed are a peptide for promoting osteogenesis and vascularization, and the use thereof. The peptide has a low molecular weight so that it can be economically produced. In addition, it promotes osteoblastic differentiation, thus inducing osteogenesis. Further, the peptide can promote the expression of VEGF, resulting in vascularization. Accordingly, the peptide is useful for the delay of the onset of ischemic diseases and the therapy of ischemic diseases. | 07-17-2014 |
Hyung Keun Ko, Pyeongtaek KR
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20160113124 | METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD (PCB) - A method for forming a printed circuit board (PCB) includes: depositing, a first time, a photo imageable solder resist (PSR) ink over a top surface and a bottom surface of the PCB including a conductive pattern; drying, a first time, the PCB on which the PSR ink has been deposited for the first time; depositing, a second time, the PSR ink over the top surface and the bottom surface of the PCB; and drying, a second time, the PCB on which the PSR ink has been deposited for the second time. | 04-21-2016 |
Hyung Keun Lee, Gyeonggi-Do KR
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20090184867 | METHOD AND APPARATUS FOR CORRECTING LOCATION INFORMATION OF MOBILE COMMUNICATION TERMINAL - A method and apparatus for correcting location information of mobile communication terminals is disclosed. The apparatus for correcting location information of mobile communication terminals, includes: a handler to collect location measurement information of the mobile communication terminals, and environment information containing locations of base stations and arrangements of roads or buildings from a network; a database to store the location measurement information and the environment information; an analysis unit to analyze the location measurement information and the environment information to generate correction maps; a correction map database to store the correction maps; and a service unit to refer to the correction maps and to provide a corrected location estimate service, a corrected location measurement service, or a correction-value broadcast service to mobile communication terminals which request location services. | 07-23-2009 |
20120141105 | THREE-DIMENSIONAL IMPLEMENTATION CAMERA MODULE - Disclosed herein is a three-dimensional ( | 06-07-2012 |
Hyung Keun Lee, Seoul KR
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20160000809 | PHARMACEUTICAL COMPOSITION FOR TREATMENT OF EYE PAIN, CONTAINING PGE2 SYNTHESIS INHIBITOR - The present invention relates to a pharmaceutical composition for the treatment of eye pain, containing a PGE2 synthesis inhibitor. The use of the pharmaceutical composition for the prevention or treatment of eye pain according to the present invention, which contains the PGE2 synthesis inhibitor as an active ingredient, makes it possible to alleviate the symptoms of eye pain by selectively inhibiting the PGE2 expression level, and also has the advantages of treating and preventing xerophthalmia and of overcoming and preventing eye discomfort caused by various inflammation-inducing circumstances including following surgery. Also, by using a kit for detecting the amount of PGE2, PGD2 and COX2, the present invention makes it possible to easily diagnose eye-pain symptoms in clinical practice, and can be widely used in checking the state not only of patients having xerophthalmia but also patients following eye surgery. | 01-07-2016 |
Hyung Keun Lee, Daejeon KR
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20130011727 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a lithium secondary battery, which is low in capacity loss after overdischarge, having excellent capacity restorability after overdischarge and shows an effect of preventing a battery from swelling at a high temperature. | 01-10-2013 |
20130028820 | Exhaust Gas Treating Apparatus and Treating Method for Carbon Dioxide Capture Process - Disclosed are an exhaust gas treating apparatus and a treating method for a carbon dioxide capture process, in which harmful substances remaining in the exhaust gas discharged from the conventional flue-gas desulfurization process are additionally removed for efficient performance of the carbon dioxide capture process. According to the exhaust gas treating apparatus for a carbon dioxide capture process, it has the effects of minimizing the installation space of desulfurization equipment and reducing the process cost. In addition, by keeping the contaminants contained in the gas introduced in the carbon dioxide capture equipment below a proper level, absorption performance can be improved as degradation of the absorbent used in the carbon dioxide capture process is prevented. After all, it has an advantage of preventing the pollution by the exhaust gas discharged into the atmosphere. | 01-31-2013 |
20130098246 | Exhaust Gas Treating System Using Polymer Membrane For Carbon Dioxide Capture Process - Disclosed is an exhaust gas treating system having an exhaust gas treating apparatus for carbon dioxide capture process which additionally removes harmful substances remaining in the gas discharged from the existing flue-gas desulfurization process by using separation membrane so as to efficiently carry out the carbon dioxide capture process. The exhaust gas treating system using polymer membrane, comprises a carbon dioxide capture equipment for capturing carbon dioxide from the exhaust gas of a boiler, a flue-gas denitrification equipment placed between the boiler and the carbon dioxide capture equipment, a dust-collecting equipment and a flue-gas desulfurization equipment. | 04-25-2013 |
20140315078 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a lithium secondary battery, which is low in capacity loss after overdischarge, having excellent capacity restorability after overdischarge and shows an effect of preventing a battery from swelling at a high temperature. | 10-23-2014 |
Hyung Keun Lim, Gyeonggi-Do KR
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20150335298 | SENSOR INTEGRATED PROTECTION PAD FOR SHIELDING RADIATION - A sensor integrated protection device is disclosed. This device includes a sensor for detecting radiations; and a radiation shielding pad to which the sensor is coupled. A data communicating device is placed within radiation shielding pad and electrically coupled to the sensor. This device is suitable for easy wear with the pad shape and can be used for protecting different parts of the body with the various type of the pad holders. In the sensor integrated protection device, the data communicating unit is not built in the sensor but is configured to the sensor outside of the senor to reduce the size of the sensor and to improve the convenience of using and keeping the sensor. | 11-26-2015 |
Hyung-Keun Cho, Pohang KR
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20120037283 | High-Strength, High-Toughness Steel Wire Rod, and Method for Manufacturing Same - Provided are a high-strength, high-toughness steel wire rod and a method of manufacturing the same. The steel wire rod has a composition including 0.07 wt % to 0.14 wt % of aluminum (Al) and nitrogen (N) wherein Al:N (where Al and N denote wt % of each element) is in a range of 15:1 to 25:1. Since a steel wire rod having sufficient strength and toughness improvement effects can be obtained with a simple alloy component, a steel wire rod capable of allowing processing such as cold forging to be performed without an additional heat treatment may be provided. | 02-16-2012 |
20120227872 | ULTRA-HIGH-STRENGTH STEEL WIRE HAVING EXCELLENT RESISTANCE TO DELAYED FRACTURE AND MANUFACTURING METHOD THEREOF - An ultra-high-strength steel wire rod having excellent resistance to delayed fracture includes, by wt %, 0.7-1.2% C, 0.25-0.5% Si, 0.5-0.8% Mn, 0.02-0.1% V and a balance of Fe and inevitable impurities. The method includes the steps of heating the above steel composition to 1100° C. or lower and hot rolling at a temperature of 900-1000° C., followed by cooling to 600-650° C. at a prescribed rate, followed by cold drawing at a reduction ratio of 60-80%. | 09-13-2012 |
Hyung-Keun Cho, Pohang-Si KR
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20140027025 | WIRE ROD HAVING GOOD SUPERIOR SURFACE PROPERTIES, HIGH STRENGTH, AND HIGH TOUGHNESS, AND A METHOD FOR MANUFACTURING SAME - Provided is a wire rod having high strength and high toughness, which suppresses the generation of surface oxide and has superior surface properties through uniform oxide formation, and to a method for manufacturing same. For this purpose, a wire rod comprising 0.005˜ to 0.02 wt. % of Sb, having superior surface properties, high strength and high toughness, and a method for manufacturing same are provided. | 01-30-2014 |
Hyung-Keun Kim, Seongju-Gun KR
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20150218735 | ARAMID FABRIC AND AIRBAG FOR VEHICLE INCLUDING SAME - This invention relates to an aramid fabric and an airbag for a vehicle including the same, and more specifically, to an aramid fabric and an airbag for a vehicle including the same, wherein the aramid fabric can endure high levels of impact force and can exhibit superior air sealing performance, dimensional stability and packing property, and can thus be adapted for use in an external airbag for a vehicle. The aramid fabric includes an aramid fabric layer including an aramid yarn having a fineness of 300 to 1000 denier; and a rubber coating layer formed on the aramid fabric layer, wherein the strength-elongation index (TI | 08-06-2015 |
Hyung-Keun Kim, Yongin-Si KR
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20150239419 | COATED FABRIC FOR AIRBAG - The present invention relates to a coated fabric for an airbag. Particularly, the present invention provides a coated fabric for an airbag on a surface of which a coating layer including liquid silicone rubber having elongation of 1000% or more, as measured according to Korean Industrial Standards (KS) M 6518, is included, and a method of manufacturing the same. According to the present invention, the elongation of liquid silicone rubber is excellent so that damage to the fabric for an airbag is minimized under a severe condition of high temperature and high pressure is minimized, and thus the airbag may have excellent inflation and deployment performance, and simultaneously provides excellent storage, dimensional stability, and airtightness effect, thereby safely protect passengers even upon vehicle collision and rollover. | 08-27-2015 |
20150308019 | POLYESTER SEWING THREAD FOR AIRBAG AND PREPARATION METHOD THEREOF - Disclosed is a polyester sewing thread usable for a fabric for an airbag and a cushion for an airbag. A polyester sewing thread is obtained by doubling and twisting a specific polyester yarn including a plurality of polyester filaments, and bonding the polyester yarn in the manner of in-bonding, out-bonding, or in-and-out bonding. The polyester fiber has high strength, middle elongation, and dry heat shrinkage, and may be used as sewing threads with excellent physical properties similar to those of a sewing thread of existing polyamide fiber (Nylon 66). A method for producing the thread is also disclosed. | 10-29-2015 |
Hyung-Keun Koo, Seoul KR
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20130239053 | GENERATING INTERACTIVE MENU FOR CONTENTS SEARCH BASED ON USER INPUTS - The disclosure is related to a method for providing an interactive menu data for contents search. At least one query word may be generated based on user inputs at user equipment. A server may generate an interactive menu data based on the received at least one query word. The server may provide the generated interactive menu data to the user equipment. | 09-12-2013 |
Hyung-Keun Lee, Mapo-Gu KR
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20100163956 | EEPROM DEVICE AND METHOD OF MANUFACTURING THE SAME - An EEPROM device may have, at the region where the control gate is formed, a gate oxide layer having a relatively smaller thickness than the gate oxide layer of the tunneling region by removing the gate oxide layer, at a predetermined thickness, at the region where the control gate is formed. Thus, integration of an EEPROM device may be maximized as a result of minimizing the area of the control gate. | 07-01-2010 |
Hyung-Keun Lee, Suwon-Si KR
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20100310913 | Rechargeable battery and method of manufacturing the same - A rechargeable battery and method of manufacturing the same, the rechargeable battery including an electrode assembly including a spirally wound separator, positive electrode, and negative electrode, a case housing the electrode assembly, a cap plate including a terminal hole and sealing an opening in one side of the case, an electrode terminal in the terminal hole of the cap plate and extending inwardly inside the case and outwardly from the case, and a lead tab having one side connected to the electrode terminal inside the case and another side connected to the electrode assembly, the lead tab including silver (Ag). | 12-09-2010 |
Hyung-Keun Lee, Taejeon KR
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20090042104 | MULTI-COMPONENT COMPOSITE FILM METHOD FOR PREPARING THE SAME - The present invention provides a multi-component composite film comprising a) polymer support layer; and b) porous gellable polymer layer which is formed on one side or both sides of the support layer of a), wherein the support film of a) and the gellable polymer layer of b) are unified without the interface, a method for preparing the same, and a polymer electrolyte system applied the same. | 02-12-2009 |
20090263591 | MULTI-COMPONENT COMPOSITE FILM METHOD FOR PREPARING THE SAME - The present invention provides a multi-component composite film comprising a) polymer support layer, and b) porous gellable polymer layer which is formed on one side or both sides of the support layer of a), wherein the support film of a) and the gellable polymer layer of b) are unified without the interface, a method for preparing the same, and a polymer electrolyte system applied the same. | 10-22-2009 |
Hyung-Keun Ryu, Seoul KR
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20110002466 | CLIENT APPARATUS FOR SUPPORTING MOBILITY AND SECURITY BETWEEN HETEROGENEOUS NETWORKS USING MOBIKE PROTOCOL - A client apparatus includes a wireless network access unit configured to access wireless networks, a packet analysis unit configured to analyze uplink and downlink data packets, a security tunnel processor configured to establish a mobile security tunnel and to maintain the established mobile security tunnel when handover is performed in heterogeneous networks, a wireless network controller configured to control a wireless network accessing process and a connection releasing process of the wireless network access unit, a mobile security tunnel controller configured to perform a MOBIKE protocol and to control a process of establishing and maintaining a mobile security tunnel of the security tunnel processor, and a wireless network connection manager configured to request the mobile security tunnel controller to perform a MOBIKE protocol by managing MOBIKE information and to control handover by setting up and managing a wireless network access policy. | 01-06-2011 |
Hyung-Keun Song, Seoul KR
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20090027816 | ELECTRONIC DEVICE HAVING ELECTROSTATIC DISCHARGE FUNCTION - An electronic device including a housing, a main circuit substrate disposed in one side of the housing; a connector unit which is disposed in an other side of the housing and is electrically connected to the main circuit substrate, and a discharging sheet disposed in the one side of the housing and is conductively connected to the connector unit to discharge static electricity generated in the connector unit is provided. | 01-29-2009 |
20120314897 | METHOD AND APPARATUS FOR HIGH SPEED DIGITAL COMMUNICATION USING 5-POLE TERMINALS - An ear plug apparatus using a 5-pole connection terminal is provided. The apparatus includes an ear plug and at least one connection terminal. The at least one connection terminal is attached to the ear plug. At least one connection terminal is positioned at an end of a body of the ear plug and isolates a space between one connection terminal and another connection terminal and includes at least one insulation pad attached to the ear plug. | 12-13-2012 |