Suh, KR
Bong-Seok Suh, Kyunggi-Do KR
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20090239344 | Methods of Forming Field Effect Transistors Having Silicided Source/Drain Contacts with Low Contact Resistance - Methods of forming integrated circuit devices according to embodiments of the present invention include forming a PMOS transistor having P-type source and drain regions, in a semiconductor substrate, and then forming a diffusion barrier layer on the source and drain regions. A silicon nitride layer is deposited on at least portions of the diffusion barrier layer that extend opposite the source and drain regions. Hydrogen is removed from the deposited silicon nitride layer by exposing the silicon nitride layer to ultraviolet (UV) radiation. This removal of hydrogen may operate to increase a tensile stress in a channel region of the field effect transistor. This UV radiation step may be followed by patterning the first and second silicon nitride layers to expose the source and drain regions and then forming silicide contact layers directly on the exposed source and drain regions. | 09-24-2009 |
Buhmjoo Suh, Hwaseong KR
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20100081533 | HYBRID POWER TRAIN OF VEHICLE - The present invention makes it possible to implement various stepped gear modes and a compound split type hybrid mode in a relatively simple structure using two planetary gear sets and two motor generators, reduce fuel consumption of a vehicle in a relatively large section, minimize fuel consumption at a high speed by implementing an overdrive stepped gear mode, and improve acceleration performance and gradient performance of the vehicle by implementing an underdrive stepped gear mode. | 04-01-2010 |
Bum-Seok Suh, Bucheon-City KR
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20080212247 | Insulated gate bipolar transistor fault protection system - An Insulated Gate Bipolar Transistor (IGBT) fault protection system is provided. The fault protection system includes a GVPA, a gate voltage clamper, and a soft-off unit. The GVPA analyzes a gate voltage pattern of an IGBT to determine whether or not a fault has occurred. The gate voltage clamper prevents an increase in a gate voltage of the IGBT according to an output signal that the GVPA outputs when a fault has occurred. The soft-off unit softly turns off the IGBT according to an output signal that the GVPA outputs when a fault has occurred. | 09-04-2008 |
Byung Guk Suh, Incheon KR
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20110127122 | DISC BRAKE - Disclosed is a disc brake. The disc brake includes clip parts provided at inner portions of both side ends of a pair of pad plates and engaged with protrusions formed in the carrier and torsion pins fitted into the clip parts such that the clip parts are rotated between the pad plates upon a braking operation of the disc brake. Upon the braking operation, the pad plates push the carrier so that the clip parts are rotated about the torsion pins by the pad plates. Thus, strain energy of the carrier is absorbed through warpage deformation of the torsion pins, so that the carrier has sufficient strength even if an outer beam is removed. | 06-02-2011 |
20130081911 | DISC BRAKE - A disc brake provided with a guide spring capable of preventing a vibration of a pad plate having a friction pad mounted thereon, and capable of separating the friction pad from a disc in a rapid manner after a braking operation is finished, the disc brake including a disc rotating together with a wheel of a vehicle, two pad plates disposed at both lateral sides of the disc, respectively, to perform a braking by pressing both lateral side surfaces of the disc and each having a friction pad, a caliper housing and a piston that are configured to press the pad plate, and a guide spring enabling the pad plates to operate as an integral body and absorb shock. | 04-04-2013 |
Chang Ho Suh, Buk-Gu KR
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20100155982 | METHOD OF PREPARING A POLYETHYLENE MICROPOROUS FILM FOR A RECHARGEABLE BATTERY SEPARATOR - Disclosed are a polyethylene microporous film and a method of preparing the same. The polyethylene microporous film, which has a laminated structure comprising B layer/A layer/B layer, prepared by melt-mixing a polyethylene and an aliphatic hydrocarbon solvent together at controlled mixing ratios to separately form an A layer and a B layer having different porosities, and then coextruding the A and B layers, thus exhibiting excellent mechanical properties, such as strength and elongation, and high-temperature stability. Therefore, the polyethylene microporous film is suitable for use in a rechargeable battery separator. | 06-24-2010 |
Chang-Min Suh, Kyunggi-Do KR
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20110031442 | Method For Preparing Electrostatic Dissipative Polymer - A method for preparing an electrostatic dissipative polymer and a blend of a thermoplastic polymer and the ESD polymer is disclosed. The method for preparing an electrostatic dissipative polymer includes the step of polymerizing the electrostatic dissipative polymer in the presence of a reactive solvent and lithium salt dissolved in the reactive solvent, wherein the amount of the reactive solvent is from 0.1 to 20 weight parts based on 100 weight parts of the produced electrostatic dissipative polymer, the amount of lithium salt is from 0.1 to 5 weight parts based on 100 weight parts of the produced electrostatic dissipative polymer, and the reactive solvent is aliphatic glycol having from 2 to 8 carbon atoms and having a primary alcohol group, or aromatic glycol having from 2 to 10 carbon atoms. | 02-10-2011 |
Chung-Woo Suh, Gwacheon-Si KR
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20100202077 | FLAT PANEL DISPLAY DEVICE AND METHOD FOR PRODUCING THE SAME - A flat panel display device includes a display module, a protection window member and a layer disposed in an area between the protection window member and a display area of the display module. The protection window member includes a stepped portion within which the layer is disposed. The stepped portion may include a recess or a plurality of layers. | 08-12-2010 |
Dong-Hack Suh, Seongnam-City KR
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20090306395 | METALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - The present invention relates to a light emitting transition metal compound of Chemical Formula 1 and an organic electroluminescence device including the compound. | 12-10-2009 |
20090326236 | METALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - The present invention relates to a light emitting binuclear transition metal compound of Chemical Formulae 1 and 2, and an organic electroluminescence device including the compound. In the Chemical Formulae 1 and 2, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that the m is 1 when M is Pt. | 12-31-2009 |
20110184170 | METALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME - The present invention relates to an organic electroluminescence device containing a light emitting metallic compound of Chemical Formula 1. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that m is 1 when M is Pt. | 07-28-2011 |
Dong Hae Suh, Gyeongsangbuk-Do KR
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20100288073 | STEERING WHEEL FOR AUTOMOBILE AND METHOD OF FABRICATING THE SAME - The present disclosure relates to a steering wheel for automobiles and a method of fabricating the same. The steering wheel is formed in multiple layers having a thickness difference of 2˜3 mm by multi-stage injection molding and has a pattern or picture between the layers to provide a luxurious and pleasant appearance. In the method, after being preheated in a dryer to remove moisture, a metal frame is subjected to primary to tertiary injection molding in a mold to form the multiple layers. Here, drying is performed to remove moisture from the surface of injection-molded parts to prevent deterioration in adherence and quality during the process. Here, the pattern or figure is inserted between the layers by pad printing or a combination of pad printing and vacuum deposition. The multi-stage injection molding allows various colors, patterns, and figures to be printed on injection-molded parts excluding the uppermost layer. | 11-18-2010 |
Dong Hae Suh, Daegu KR
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20100026944 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate; and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line. | 02-04-2010 |
20100033656 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display, comprising a lower alignment film formed on a lower substrate; an upper alignment film formed on an upper substrate; a liquid crystal layer sandwiched between the lower and upper substrates; a phase compensation film adhered on the outer surface of the upper substrate; and a polarizer adhered on the phase compensation film wherein the lower alignment film has an alignment angle of −10 to 20° with respect to a horizontal line, the upper alignment film has an alignment angle of 40 to 55° with respect to a horizontal line, the liquid crystal layer has a phase delay value (dΔn) of 0.24-0.27 μm, the phase compensation film has a phase compensation function of λ/4 and also has an optical axis making 140-146° with a horizontal line, and the polarizer has a absorption axis making 120 to 122.5° with a horizontal line. | 02-11-2010 |
Dong-Kwan Suh, Uiwang-Si KR
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20080263281 | CACHE MEMORY SYSTEM USING TEMPORAL LOCALITY INFORMATION AND A DATA STORAGE METHOD - A cache memory system using temporal locality information and a data storage method are provided. The cache memory system including: a main cache which stores data accessed by a central processing unit; an extended cache which stores the data if the data is evicted from the main cache; and a separation cache which stores the data of the extended cache when the data of the extended cache is evicted from the extended cache and temporal locality information corresponding to the data of the extended cache satisfies a predetermined condition. | 10-23-2008 |
20090077349 | METHOD OF MANAGING INSTRUCTION CACHE AND PROCESSOR USING THE METHOD - A method of managing an instruction cache and a process of using the method are provided. The processor includes a processor core which has an active mode and an inactive mode, and an instruction cache which pre-traces a first instruction and detects a cache miss during the inactive mode, wherein the first instruction is performed by the processor core during the active mode. | 03-19-2009 |
20090077357 | Method of Power Simulation and Power Simulator - Disclosed are a method of simulating power and a power simulator. The power simulator includes a static information extracting unit that extracts static information with respect to execution of the second instruction; a dynamic information extracting unit that extracts dynamic information with respect to the execution of the second instruction; and a calculation unit that calculates an estimated power of the processor based on the static information and the dynamic information. | 03-19-2009 |
20090119456 | PROCESSOR AND MEMORY CONTROL METHOD - A processor and a memory management method are provided. The processor includes a processor core, a cache which transceives data to/from the processor core via a single port, and stores the data accessed by the processor core, and a Scratch Pad Memory (SPM) which transceives the data to/from the processor core via at least one of a plurality of multi ports. | 05-07-2009 |
20100205405 | STATIC BRANCH PREDICTION METHOD AND CODE EXECUTION METHOD FOR PIPELINE PROCESSOR, AND CODE COMPILING METHOD FOR STATIC BRANCH PREDICTION - A static branch prediction method and code execution method for a pipeline processor, and a code compiling method for static branch prediction, are provided herein. The static branch prediction method includes predicting a conditional branch code as taken or not-taken, adding the prediction information, converting the conditional branch code into a jump target address setting (JTS) code including target address information, branch time information, and a test code, and scheduling codes in a block. The code may be scheduled into a last slot of the block, and the JTS code may be scheduled into an empty slot after all the other codes in the block are scheduled. When the conditional branch code is predicted as taken in the prediction operation, a target address indicated by the target address information may be fetched at a cycle time indicated by the branch time information. | 08-12-2010 |
20110219193 | PROCESSOR AND MEMORY CONTROL METHOD - A processor and a memory management method are provided. The processor includes a processor core, a cache which transceives data to/from the processor core via a single port, and stores the data accessed by the processor core, and a Scratch Pad Memory (SPM) which transceives the data to/from the processor core via at least one of a plurality of multi ports. | 09-08-2011 |
Dong Myung Suh, Yongin KR
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20100081020 | FUEL CELL SYSTEM AND APPARATUS FOR SUPPLYING MIXED FUEL AND WATER TO THE SAME - An apparatus for supplying mixed fuel includes a water container storing water; a fuel container storing fuel, including at least gaseous fuel, the fuel container being coupled to the water container by a pressure pipe for transferring internal pressure of the fuel container to the water container; and a mixer coupled to the water container through a water supplying pipe and coupled to the fuel container through a fuel supplying pipe, the mixer outputting mixed fuel through a mixed fuel supplying pipe. A water supplying unit includes a water container storing water and connected to a water supplying pipe, the water container having an outlet; and a pressure applying unit coupled to the water container for applying gas pressure to an inside of the water container to discharge water from the water container through the outlet. | 04-01-2010 |
Dong-Myung Suh, Suwon KR
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20080233449 | MIXING TANK AND FUEL CELL SYSTEM POSSESSING THE SAME - A fuel cell system possessing a mixing tank for recovering an unreacted fuel, the mixing tank being capable of effectively condensing a stack emission product without increasing its volume. The mixing tank includes a fuel supply port for supplying a concentrated fuel; a fluid inlet port for supplying a fluid discharged from an external fuel cell stack; a chamber for mixing the concentrated fuel with the fluid discharged from the fuel cell stack; a stack supply port for supplying a mixed fuel in the chamber to the fuel cell stack; and a chamber cooling member for cooling the chamber. | 09-25-2008 |
Dong-Seok Suh, Hwaseong-Si KR
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20110051497 | METHOD OF MEASURING A RESISTANCE OF A RESISTIVE MEMORY DEVICE - A method of measuring a resistance of a memory cell in a resistive memory device can be provided by applying a data write pulse to a selected cell of the resistive memory device, applying a resistance read pulse to the selected cell after a delay time measured from a time of applying the data write pulse, measuring a drop voltage at the cell responsive to a pulse waveform output when applying the resistance read pulse to the selected cell, measuring a total current through the cell using the drop voltage and an internal resistance of a test device coupled to the cell, and determining a resistance of the resistive memory device using the total current and a voltage of the resistance read pulse. | 03-03-2011 |
20110068409 | RESISTIVE MEMORY DEVICES INCLUDING VERTICAL TRANSISTOR ARRAYS AND RELATED FABRICATION METHODS - A resistive memory device includes a vertical transistor and a variable resistance layer. The vertical transistor includes a gate electrode on a surface of a substrate, a gate insulation layer extending along a sidewall of the gate electrode, and a single crystalline silicon layer on the surface of the substrate adjacent to the gate insulation layer. At least a portion of the single crystalline silicon layer defines a channel region that extends in a direction substantially perpendicular to the surface of the substrate. The variable resistance layer is provided on the single crystalline silicon layer. The variable resistance layer is electrically insulated from the gate electrode. Related devices and fabrication methods are also discussed. | 03-24-2011 |
20110188026 | SENSOR, METHOD OF OPERATING THE SAME, AND SYSTEM INCLUDING THE SAME - A method includes providing packets to demodulate a modulated photon signal output from a light source, wherein each packet includes a first interval and a second interval, and providing oscillation signals respectively having different phases from one another to photogates during the first interval of each of the packets. The light source is disabled and a direct current (DC) voltage is provided to the photogates during the second interval of each of the packets. | 08-04-2011 |
20110199602 | SENSOR AND METHOD USING THE SAME - A sensor, including a plurality of photo gate pairs on a semiconductor substrate, each of the photo gate pairs including a first photo gate and a second photo gate, a first shared floating diffusion region in the semiconductor substrate, and a plurality of first transmission transistors on the semiconductor substrate, wherein each of the plurality of first transmission transistors is adapted to transmit charges to the first shared floating diffusion region in response to a first transmission control signal, the charges being generated in the semiconductor substrate under the first photo gate of each of the plurality of photo gate pairs. | 08-18-2011 |
20110214736 | PHOTODIODE, IMAGE SENSOR AND SOLAR CELL - A photodiode includes a p-type semiconductor material and an n-type chalcogenide compound. The p-type semiconductor material and the n-type chalcogenide compound form a pn-junction. | 09-08-2011 |
20120132804 | THERMAL IMAGE SENSOR WITH CHALCOGENIDE MATERIAL AND METHOD OF FABRICATING THE SAME - A thermal image sensor including a chalcogenide material, and a method of fabricating the thermal image sensor are provided. The thermal image sensor includes a first metal layer formed on a substrate; a cavity exiting the first metal layer adapted for absorbing infrared rays; a bolometer resistor formed on the cavity and including a chalcogenide material; and a second metal layer formed on the bolometer resistor. The thermal image sensor includes a first metal layer formed on a substrate; an insulating layer formed on the first metal layer; a bolometer resistor formed on the insulating layer, including a chalcogenide material and having a thickness corresponding to ¼ of an infrared wavelength (λ); the thermal image sensor further includes a second metal layer formed on the bolometer resistor. | 05-31-2012 |
20120147658 | SYSTEM OF MEASURING A RESISTANCE OF A RESISTIVE MEMORY DEVICE - A system for measuring a resistance of a memory cell in a resistive memory device can include a pulse generator configured to apply a data write pulse and a resistance read pulse to the resistive memory device with a delay time. A connecting member can be connected between the pulse generator and the resistive memory device. A test measurement device can be connected to the resistive memory device outputting a pulse waveform and a data-processing member can be configured to determine the resistance of the resistive memory device using the pulse waveform and an internal resistance of the test measurement device. | 06-14-2012 |
Dong Taek Suh, Kyonggi-Do City KR
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20100199487 | METHOD OF ESTABLISHING WIND POWER GENERATOR USING THE LEADING RAIL - The present invention relates to a method for installing a land wind power generator by using lead rails, and the method includes the steps of: locating a lower support having an insertion protrusion, a horizontal stepped surface, and a ground anchor, under the ground; locating a pair of posts of a tower crane and a cage for each post at the horizontal stepped surface of the lower support, ascending a nacelle assembly and an overhead crane, and locating an intermediate support by means of an outside crane; and locating the lead rails along the ground and the front surface of the intermediate support and ascending an upper support along the lead rails by means of the overhead crane. Next, after a nacelle base, a support frame, the lead rails, and the tower crane are disassembled from the located positions, a plurality of propellers connected to rollers located inside a rotary part of the nacelle assembly are lifted by means of a winch and are inserted into a plurality of coupling grooves of the rotary part. The method of this invention has relatively low installation costs and provides more effective and rapid installation processes to advantageously reduce the construction period. | 08-12-2010 |
Doug-Young Suh, Seongnam-City KR
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20090175350 | SCALABLE VIDEO ENCODING/DECODING METHOD AND APPARATUS THEREOF - Provided is a scalable video encoding method and apparatus, in which in adaptive reference fine grain scalability (AR-FGS) of scalable video coding, a weight value that is greater than a previous weight value provided for each slice overrides the previous weight value in order to generate a reference block for a enhancement layer when a macroblock mode of a base layer is a skip mode. | 07-09-2009 |
Guk Hyun Suh, Chungcheognam-Do KR
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20090056697 | Direct-heating type carcass processing apparatus using vacuum - A direct-heating type carcass processing apparatus using vacuum. At least one piece of dead livestock infected with various diseases such as infectious diseases is heated for complete sterilization using high-pressure steam, and undergoes complete moisture removal to become dry by means of the vacuum, thereby allowing the dead livestock to be easily crushed. To this end, a carcass processing drum is directly heated by a heating means instead of a conventional steaming process, which provides steam from a boiler to the dead stock, to reduce a processing time and cost due to removal of the boiler. The vacuum can be converted into atmospheric pressure using a pressure valve so that the processed dead livestock can be discharged from the apparatus. | 03-05-2009 |
Guk Hyun Suh, Cheonan-City KR
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20090304851 | Step-Down Suckling Method for Minimizing Weaning Stress in Newborn Calf - A step-down sucking method is provided for minimizing the weaning stress of newborn calves. The method features feeding newborn calves with a sufficient amount of milk corresponding to 15-25% of body weight for 3˜5 weeks following birth, and then with a stepwise decreased amount of milk corresponding finally to 8-15% of body weight for 3-7 days, with the differential amount replaced with water and then with gradually decreased amounts of milk from 8-15% to zero % of the body weight and with solid feedstuffs for a period from 5 weeks to 6-8 weeks after birth. In the method, suckling with a large amount of milk (amounting to 15-25% of body weight) is conducted for 25-35 days after birth, followed by suckling with a decreased amount of milk (amounting to 8-15% of body weight) for 10-20 days, thereby inducing the calves to maximally take solid feedstuff with minimal weaning stress. The method exhibits data quite different from the report that there is no difference in the body weight of calves raised for 180 or 200 days after birth between a conventional suckling method, in which milk is fed at an amount of 10% of body weight, and a free-access method. When fed according to the step-down suckling method, calves were observed to increase in the intake of dry feedstuff by 31% or greater until 50 days after birth and by 16% or greater until 120 days after birth, as compared to when fed according to a conventional method. In addition, the weight gain of the calves fed according to the method of the present invention was found to increase by 75% until 50 days after birth and by 54% until 120 days after birth, compared to that of calves fed according to a conventional method. | 12-10-2009 |
Guk Hyun Suh, Cheonan-Si KR
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20090050179 | Cleaner composition consisting of alkalic agent, sodium polyacrylate and sterilizer and cleaning method using the same - The present invention relates to a cleaner composition comprising an alkalic agent, sodium polyacrylate as ion exchanger, a sterilizer and water, and a cleaning method using the same. More particularly, the present invention relates to a cleaner composition comprising 5 to 15 weight % of an alkalic agent, 5 to 20 weight % of sodium polyacrylate having a molecular weight 4,000 to 10,000 as ion exchanger, 0.5 to 30 weight % of a sterilizer, and water as remainder, and a cleaning method using the same. The cleaner composition of the present invention provides the effect of removing fats, proteins, minerals, etc. comparable to or better than that of the conventional cleaner, and can reduce cleaning time and cost because the cleaning process is simplified. Hence, it can be utilized to clean milking machines or other appliances. | 02-26-2009 |
Hea Ran Suh, Icheon-Si KR
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20080279938 | ZALTOPROFEN-CONTAINING SUSTAINED RELEASE TABLET AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a zaltoprofen-containing sustained release tablet comprising granules containing zaltoprofen and a binder, in which the granules are dispersed in a matrix comprising a hydrophilic polymer, and a diluent is present either in the granules or in the matrix. | 11-13-2008 |
Hea-Ran Suh, Icheon-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 |
Hong-Suk Suh, Kumjung-Gu KR
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20100120875 | USE OF 4-[(4-THIAZOLYL)PHENOXY]ALKOXY-BENZAMIDINE DERIVATIVES FOR TREATMENT OF OSTEOPOROSIS - A method of treating osteoporosis comprising administering to a subject a composition comprising a compound, 4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxy]pentoxy}-benzamidine or a salt thereof, is described. A method of inhibiting osteoclast activity and stimulating osteoblast activity in a subject also is described. | 05-13-2010 |
20100160394 | USE OF 4-[(4- THIAZOLYL)PHENOXY]ALKOXY-BENZAMIDINE DERIVATIVES FOR THE PROPHYLAXIS AND TREATMENT OF OSTEOPOROSIS - This invention relates to a pharmaceutical composition containing 4-[(4-thiazolyl)phenoxyl]alkoxy-benzamidine derivatives expressed by the following formula 1 for the prophylaxis and treatment of osteoporosis and more particularly, to the use of 4-{5-[4-(5-isoproply-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine or N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxyl]pentoxy}-benzamidine expressed by the following formula 1 as a pharmaceutical composition for the prophylaxis and treatment of osteoporosis. | 06-24-2010 |
Inh-Seok Suh, Changwon-City KR
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20090141164 | Reduced-component flash assembly for a digital image capturing apparatus, and a digital image capturing apparatus including the same - A reduced-component flash assembly for a digital image capturing apparatus, and a digital image capturing apparatus including the same are provided. The digital image capturing apparatus includes a frame; a flash module including a flash lamp which is capable of emitting a flash and a flash lamp housing which contains the flash lamp; a top PCB fitted with the flash module, which is disposed on a top part of the frame, on which a flash lamp control component controlling the flash lamp is mounted, and on which a button correspondence component corresponding to a button disposed on a top part of the digital image capturing apparatus is mounted; and a main PCB which is disposed in a side part of the frame, which is electrically connected to the top PCB, and on which a control component controlling the digital image capturing apparatus is mounted. | 06-04-2009 |
20090147128 | Digital photographing apparatus - A digital photographing apparatus is provided that has a reduced number of elements as compared to conventional arrangements and can thus be manufactured through a simple process with low manufacturing costs. The digital photographing apparatus includes a main printed circuit board to which an imaging device converting energy of incident light into electrical signals is directly attached. The digital photographing apparatus also includes an optical tube unit connected to the main printed circuit board and forming an image in the imaging device by receiving an external image. A first contact formed at a surface of the optical tube unit is directly in contact with a second contact formed at a surface of the main printed circuit board. | 06-11-2009 |
20090153719 | Digital photographing apparatus and method of operating image pickup device - A digital photographing apparatus and a method of operating an image pickup device reduce generation of smear. The image pickup device includes a matrix of photoelectric converters which generate charges from incident light, vertical transfer paths for reading charges generated in the photoelectric converters and for transferring the read charges in a vertical direction, and a horizontal transfer path for transferring the charges on the vertical transfer paths in a horizontal direction. The method includes: applying vertical and horizontal transfer signals for causing the charges generated in photoelectric converters defining a subset of rows of the photoelectric converters to be read by the vertical transfer paths and to be transferred in the horizontal direction along the horizontal transfer path; and providing a predetermined period of time in which the horizontal transfer signals are not applied to the horizontal transfer path while charges are being transferred to the horizontal transfer path. | 06-18-2009 |
In Soo Suh, Jeju-City KR
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20100131376 | SYSTEM AND METHOD FOR PROVIDING REGIONAL COMMUNITY-BASED MEMBERSHIP SERVICE - Disclosed herein is a system and method for providing a regional community-based membership service. The method includes registering a customer visiting a certain region as a membership service customer through classification of the customer according to a degree of private relation with the region or according to whether the customer is a foreigner; authenticating a membership of the customer by a service terminal linked to a membership service system server via on-line communication, processing provision of various services by the service terminal, the various service including reservation and commodity purchase ordered from the authenticated customer, and settling or storing details of the services provided to the membership service customer in a database of the service system server. The method enables establishment of a variety of regional community-based businesses and an increase in number of visitors to the region by providing specified regional services to members of the membership service. | 05-27-2010 |
Jeehee Suh, Deajeon KR
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20100063106 | AMINOPYRAZOLE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF, AND COMPOSITION FOR PREVENTING OR TREATING ISCHEMIC DISEASES CONTAINING THE SAME - Provided are aminopyrazole derivatives, a process for the preparation thereof, and a composition for preventing or treating an ischemic disease containing the same. Since the aminopyrazole derivatives of the present invention can reduce an ischemic cell death significantly, they can be effectively used for the prevention and treatment of ischemic diseases mediated by ischemic cell death, or protection of organs. | 03-11-2010 |
Jee Hee Suh, Taejeon-Si KR
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20100004466 | Benzothiophen-2-carbonylguanidine derivatives, preparation thereof, and pharmaceutical composition containing the same - The present invention is related to benzothiophen-2-carbonylguanidine derivatives, a preparation method thereof, and pharmaceutical compositions containing the same. The derivatives have potent inhibitory effect on the sodium/hydrogen exchanger NHE-I, improve the functional recovery of ischemia/reperfusion-induced heart injury in isolated ischemic heart models, and significantly reduce the myocardiac infarct size in in vivo ischemic animal models, thereby showing excellent cardioprotective effects. Also, the derivatives are protective of both neuronal cells and the brain as proven by their protective effects on neuronal cells from necrosis and apoptosis and by their ability to significantly reduce cerebral infarct sizes in in vivo ischemic brain models. The derivatives can be effectively used for the prevention and treatment of ischemic heart diseases such as myocardiac infarction, arrhythmia, angina pectoris and the like, and cerebrovascular diseases such as cerebral stroke and be used as cardioprotective agents to the patients undergoing reperfusion therapy including chemicals such as thrombolytic agents, or surgery such as coronary artery bypass and percutaneous transluminal coronary angioplasty. | 01-07-2010 |
Jeongdae Suh, Daejeon-City KR
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20090152657 | MAGNETIC FIELD DETECTOR - Disclosed is a magnetic field detector having various structures that can be used as a high-density magnetic biosensor. An embodiment of the invention provides a magnetic field detector using a thin film for detecting magnetic beads. The magnetic field detector includes: a substrate; a magnetoresistive element that is formed on an upper surface of the substrate in a ring shape using the thin film; electrodes that are formed on the upper surface of the substrate to be connected to the magnetoresistive element; a protective layer that is formed on the magnetoresistive element and the electrodes; and a magnetic bead limiting layer that is formed on an upper surface of the protective layer to cover the entire surface of the magnetoresistive element and portions of the electrodes. | 06-18-2009 |
20090155932 | METHOD OF MANUFACTURING MAGNETIC FIELD DETECTOR - Disclosed is a method of manufacturing a magnetic field detector having various structures that can be used as a high-density magnetic biosensor. An embodiment of the invention provides a method of manufacturing a magnetic field detector including a magnetoresistive element using a magnetic bead detecting thin film. The method includes: preparing a substrate; depositing the thin film on an upper surface of the substrate; and etching the thin film to form a ring-shaped magnetoresistive element. | 06-18-2009 |
20100160184 | CROSS TYPE MAGNETIC ARRAY SENSORS FOR BIOMOLECULES MAGNETIC BEAD DETECTION - There is provided a cross-type magnetic array sensor for biomolecules magnetic bead detection having a structure of various types, which can be used as a high-sensitivity and high-density magnetic biosensor. Since a vertical output voltage vertically crossing an applied current direction can be measured, it is possible to measure high-sensitivity magnetic-field variation in comparison with a known magnetic bead detection device that measures an output voltage parallel to the applied current direction. As a result, a magnetic bead magnetic-field detection device having a high signal-to-noise ratio can be achieved. Further, since the cross-type magnetic array sensors for biomolecules magnetic bead detection measure a vertical voltage, magnetic beads can be magnetized by an applied current induction magnetic field that is generated by an applied current without a magnetic field applied from the outside. | 06-24-2010 |
Jeong Dae Suh, Daejeon-City KR
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20110045633 | THIN FILM TRANSISTOR HAVING N-TYPE AND P-TYPE CIS THIN FILMS AND METHOD OF MANUFACTURING THE SAME - Provided is a thin film transistor (TFT) which uses CIS (CuInSe | 02-24-2011 |
Jeong-Hun Suh, Taejon KR
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20090024243 | Method and system for real-time monitoring and controlling height of deposit by using image photographing and image processing technology in laser cladding and laser-aided direct metal manufacturing process - The object of this invention is to provide a method and system for real-time monitoring and controlling the height of a deposit by using image photographing and image processing technology in a laser cladding and laser-aided direct metal manufacturing process. This invention also provides a method of controlling the intensity of laser power, which is one of the most important process variables, regardless of the operational condition of a laser power unit ( | 01-22-2009 |
Jong Yeul Suh, Pyeongtaek-Si KR
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20100186059 | Method of processing non-real time service and broadcast receiver - A method of receiving and processing a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing an NRT service in a broadcast receiver includes receiving and processing a signaling information table including detail information of each content in the NRT service and indication information indicating whether the content is available on internet, acquiring internet access information of each file belonging to content available on the internet through File Delivery Table (FDT) of File Delivery over Unidirection Transport (FLUTE) based on the indication information, and downloading files belonging to the content by accessing the internet based on the acquired internet access information. | 07-22-2010 |
20130247119 | METHOD OF PROCESSING NON-REAL TIME SERVICE AND BROADCAST RECEIVER - A method of receiving and processing a Non-Real Time (NRT) service and a broadcast receiver are disclosed herein. A method of processing an NRT service in a broadcast receiver includes receiving and processing a signaling information table including detail information of each content in the NRT service and indication information indicating whether the content is available on internet, acquiring internet access information of each file belonging to content available on the internet through File Delivery Table (FDT) of File Delivery over Unidirection Transport (FLUTE) based on the indication information, and downloading files belonging to the content by accessing the internet based on the acquired internet access information. | 09-19-2013 |
Joon Taik Suh, Kwangju-Shi KR
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20100040932 | FUEL CELL SEPARATOR PLATED WITH NICKEL AND ITS MANUFATURING METHOD - A fuel cell separator, comprising carbonic electro-conductive graphite, and non-carbonic epoxy resin, hardening agent and hardening expediter, which are all made into powder, and formed into the fuel cell separator, wherein the fuel cell separator is plated with nickel by plating with nickel the surface of the fuel cell separator made through the process described above. | 02-18-2010 |
Jung Hoon Suh, Youngin-Si KR
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20090104926 | METHOD OF SPACE DIVISION MULTIPLE ACCESS COMMUNICATION USING USER COOPERATION AND SYSTEM OF ENABLING THE METHOD - A communication device using user cooperation is provided with a channel information reception unit to receive channel information from a plurality of member terminals within the same group, the channel information being associated with a radio channel formed between the plurality of member terminals and a base station; a member terminal selection unit to select at least one active member terminal from among the plurality of member terminals based on the channel information; and a selection information transmission unit to transmit selection information to the base station, the selection information being associated with a radio channel formed between the at least one active member terminal and the base station. | 04-23-2009 |
Jung Il Suh, Gimhae-Si KR
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20100322787 | ELECTRONIC CLUTCH FOR A WATER PUMP - The present invention relates to an electronic clutch for a water pump which is able to break the transmission of drive force between a pulley and a water pump drive shaft in accordance with the temperature of the cooling water in an engine. A characterizing feature of the present invention is that it is arranged in such a way that, when the temperature of the cooling water is above a reference value, the water pump is engaged in operation by transmitting, to the drive shaft, the drive force of the pulley through contact between the two surfaces of a disk by means of a screw in the case of a main clutch and a clutch pulley by means of a spring, whereas, when the temperature of the cooling water is below the reference value, the operation of the water pump can be halted by supplying electricity to a coil, causing the main clutch to separate from the disk by means of the screw while the clutch pulley is in contact with the coil, and interrupting the transmission of the drive force of the pulley to the drive shaft. | 12-23-2010 |
Jung-Min Suh, Yuseong-Gu KR
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20100166135 | DEBRIS FILTERING BOTTOM SPACER GRID WITH LOUVERS FOR PREVENTING UPLIFT OF FUEL RODS - Disclosed are a bottom spacer grid with a louver on a spring that can filter debris flowed through a channel of a lower end fitting with coolant on the lower end fitting of a nuclear fuel assembly, and can prevent uplift of fuel rods due to coolant, simultaneously. | 07-01-2010 |
Jun-Won Suh, Suwon-City KR
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20090098278 | Method of preparing positive active material for a lithium secondary battery - A process of manufacturing a positive active material for a lithium secondary battery includes adding a metal source to a doping element-containing coating liquid to surface-treat the metal source, wherein the metal source is selected from the group consisting of cobalt, manganese, nickel, and combination thereof; drying the surface-treated metal source material to prepare a positive active material precursor; mixing the positive active material precursor with a lithium source; and subjecting the mixture to heat-treatment. Alternatively, the above drying step during preparation of the positive active material precursor is substituted by preheat-treatment or drying followed by preheat-treatment. | 04-16-2009 |
Jun-Woo Suh, Seongnam-Si KR
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20090309932 | HEATER OF AN INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE HEATER - A heater of a thermal inkjet printhead. The heater is formed of tantalum aluminum oxynitride (Ta—Al—ON), wherein the tantalum aluminum oxynitride is formed of about 30 to about 60 atomic % tantalum, about 10 to about 30 atomic % aluminum, about 5 to about 30 atomic % oxygen, and about 5 to about 30 atomic % nitrogen. | 12-17-2009 |
Kang-Deog Suh, Kyungki-Do KR
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20090129165 | Nonvolatile Memory Devices and Methods of Operating Same to Inhibit Parasitic Charge Accumulation Therein - Methods of operating a charge trap nonvolatile memory device include operations to erase a first string of nonvolatile memory cells by selectively erasing a first plurality of nonvolatile memory cells in the first string and then selectively erasing a second plurality of nonvolatile memory cells in the first string, which may be interleaved with the first plurality of nonvolatile memory cells. This operation to selectively erase the first plurality of nonvolatile memory cells may include erasing the first plurality of nonvolatile memory cells while simultaneously biasing the second plurality of nonvolatile memory cells in a blocking condition that inhibits erasure of the second plurality of nonvolatile memory cells. The operation to selectively erase the second plurality of nonvolatile memory cells may include erasing the second plurality of nonvolatile memory cells while simultaneously biasing the first plurality of nonvolatile memory cells in a blocking condition that inhibits erasure of the first plurality of nonvolatile memory cells. | 05-21-2009 |
Kang-Deong Suh, Kyungki-Do KR
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20110069543 | Methods of Operating Nonvolatile Memory Devices to Inhibit Parasitic Charge Accumulation Therein - Methods of operating a charge trap nonvolatile memory device include operations to erase a first string of nonvolatile memory cells by selectively erasing even-numbered nonvolatile memory cells in the first string and then selectively erasing the odd-numbered nonvolatile memory cells in the first string, which may be interleaved with the even-numbered nonvolatile memory cells. This operation to selectively erase the even-numbered nonvolatile memory cells may include erasing the even-numbered nonvolatile memory cells while simultaneously biasing the odd-numbered nonvolatile memory cells in a blocking condition that inhibits erasure of the odd-numbered nonvolatile memory cells. The operation to selectively erase the odd-numbered nonvolatile memory cells may include erasing the odd-numbered nonvolatile memory cells while simultaneously biasing the even-numbered nonvolatile memory cells in a blocking condition that inhibits erasure of the even-numbered nonvolatile memory cells. | 03-24-2011 |
Ki-Bong Suh, Gyeongsangbuk-Do KR
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20090197100 | ANTISTATIC SILICONE RELEASE COATING FILMS - The invention relates to an antistatic silicone release film having a layer coated with an antistatic silicone release composition, and, used for semiconductors, electronics and display devices while addressing problems of static electricity generated when a general release film is separated from adhesive or an adhesive layer, and of contamination by such static electricity that causes critical product defects. The invention also relates to an antistatic silicon release film that can reduce product contamination caused by static electricity in peeling the film from adhesive or an adhesive layer, and achieves close adhesion between a substrate and a coated layer because of no interruption in curing a release layer, and also thereby has a stable release property. | 08-06-2009 |
Kwang Suck Suh, Seongnam KR
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20090233011 | Dust-free diffusion plate for liquid crystal display units and method for producing the same - Provided is a dust-free diffusion plate for a liquid crystal display (LCD) manufactured by coating and drying a conductive material to a thickness of no more than 2D on a surface of the diffusion plate to prevent degradation of image quality due to dust build-up on the diffusion plate. | 09-17-2009 |
Kwang Suck Suh, Kyungki-Do KR
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20090183900 | Anti-static Spacer for High Temperature Curing Process of Flexible Printed Circuit Board - The present invention relates to a spacer for a flexible printed circuit board used in a high temperature process. In particular, in the spacer formed with a permanent anti-static layer for the flexible printed circuit board used in the high temperature process of the present invention, the anti-static layer is formed by coating an anti-static solution comprising a metal oxide, an organic or inorganic binder, and additives for supplying a releasing property, as effective ingredients, and drying it to thereby provide the permanent anti-static property and the releasing property on the surface of the spacer, and the spacer can be used at a high temperature process. The spacer of the present invention is not a spacer for use in general delivery, which can be used in room temperature, and the spacer of the present invention can be used at a high temperature of above 150° C., and does not produce black impurities, and further has the releasing property for preventing the separation of the solder resist of the flexible printed circuit board during the high temperature process. | 07-23-2009 |
Kwang Suck Suh, Seongnam-Si KR
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20080248311 | Antistatic Polymer Films with Improved Antistatic Properties - Disclosed herein is a technology for preparing a novel conductive polymer film or sheet, which is used for antistatic purposes. Specifically, the antistatic polymer film comprises antistatic layers formed on a monolayer or multilayer polymer film using a conductive polymer as an active ingredient, and has a surface resistivity of 10-10 Ω/square, a decay time of less than 3 seconds, a tribo-voltage below 50 volts, and a charging voltage lower than applied voltage. Also, disclosed is an antistatic product made from such a conductive polymer film. | 10-09-2008 |
20090017249 | Antistatic Tapes and Method for Producing Thereof - The present invention relates to a method for producing an antistatic adhesive tape. More particularly, the present invention relates to an adhesive tape in which one surface of the tape can have a surface resistivity in the range of 10 | 01-15-2009 |
20090242842 | Conducting Polymer Synthesized with Partially Substituted Polymers as a Dopant - Disclosed herein is a method of synthesizing a conducting polymer using a polymer, having a substituent in a part thereof, as a dopant, in which a variety of polymers is substituted with a predetermined functional group to serve as a dopant such that the substituted functional group functions as the dopant of the conducting polymer, or a monomer having a substituent able to act as a dopant is copolymerized to prepare a polymer dopant having a substituent in a part thereof. The partially substituted polymer dopant used in this invention may serve as a dopant upon synthesis of the conducting polymer or upon additional doping of the synthesized polymer. Compared to a conventional monomer dopant, the polymer dopant does not emit low-molecular-weight material, and has higher solubility. Further, compared to a polymer dopant having a substituent such as a sulfonic acid group throughout, the synthesized conducting polymer can have superior mechanical properties and maximum conductivity amounting to 5×10″1 S/cm. | 10-01-2009 |
20090317634 | ANTISMUDGE, WATER REPELLENT, AND ANTISTATIC PRESSURE-SENSITIVE OR ADHESIVE TAPE FOR PROTECTION - Disclosed is an antistatic pressure-sensitive or adhesive tape for protection. More particularly, this invention relates to an antistatic protective tape, in which, upon antistatic treatment using a conductive polymer on the exposed surface of the tape opposite the surface having an adhesive, water repellency able to increase the contact angle with respect to water so as to easily remove water drops in a water-using process and antismudge performance able to prevent the generation of smudges due to oil or to easily remove generated smudges may be imparted together, unlike conventional protective films. Further, the invention provides an antistatic composition, in which antistatic treatment using the conductive polymer and water repellent and antismudge treatment are not separately performed but are performed at the same time, so that these properties may be simultaneously exhibited in a single layer, thus decreasing the complexity of the process by one or more steps, and also provides a protective tape using the same. | 12-24-2009 |
20110175034 | ORGANIC SOLVENT DISPERSIBLE CONDUCTIVE POLYMER AND METHOD FOR MANUFACTURE THEREOF - Disclosed is a conductive polymer which is easily dispersed in an organic solvent. A method of preparing the conductive polymer adapted to be dispersed in an organic solvent is also provided, which includes chemically polymerizing a monomer using as a dopant anion a phosphate-based compound having solubility in an organic solvent. The conductive polymer capable of being dispersed in various organic solvents can be obtained through a simple preparation process, and thus can be utilized in the fields of applied materials in which the use of conventional water-dispersible conductive polymers is limited. | 07-21-2011 |
20110219913 | METHOD FOR MANUFACTURING METALLIC NANOWIRES USING IONIC LIQUIDS - Disclosed is a method of manufacturing nano-sized metal wire having a length-to-diameter ratio of at least 50 by using an ionic liquid in a polyol reduction using a metal salt as a precursor. | 09-15-2011 |
20110303878 | Conducting Polymer Synthesized with Partially Substituted Polymers as a Dopant - Disclosed herein is a method of synthesizing a conducting polymer using a polymer, having a substituent in a part, as a dopant, in which a variety of polymers is substituted with a predetermined functional group to serve as a dopant such that the substituted functional group functions as the dopant of the conducting polymer, or a monomer having a substituent able to act as a dopant is copolymerized to prepare a polymer dopant having a substituent in a part thereof. The partially substituted polymer dopant may serve as a dopant upon synthesis of the conducting polymer or upon additional doping of the synthesized polymer. Compared to a conventional monomer dopant, the polymer dopant does not emit low-molecular-weight material, and has higher solubility. Further, compared to a polymer dopant having a substituent such as a sulfonic acid group throughout, the synthesized conducting polymer can have superior mechanical properties and maximum conductivity. | 12-15-2011 |
20110315976 | COMPOUNDS USABLE AS MATERIALS FOR A HOLE INJECTION LAYER OR HOLE TRANSPORT LAYER, AND ORGANIC LIGHT-EMITTING DIODE USING SAME - The present invention relates to a compound which can be used as a material for a hole injection layer or a hole transporting layer of organic light emitting diodes (OLEDs) or electroluminescent elements. The compound is synthesized into a conductive polymer using liquid polymer ions, and this conductive polymer can be used as a material for a hole injection layer or a hole transporting layer of an organic light emitting diode. The compound is advantageous in that a hole injection layer formed using the compound has more excellent performance and can be maintained over a longer lifespan than a hole injection layer formed using conventional compounds. | 12-29-2011 |
20120034129 | PRODUCTION METHOD FOR A METAL NANOSTRUCTURE USING AN IONIC LIQUID - The present invention provides a method of forming metal nanostructures, and, more particularly, a method of uniformly forming various shapes of nanostructures, such as cubic or octahedral nanoparticles, nanowires and the like, using ionic liquid in a polyol reduction reaction in which metal salts are used as precursors. | 02-09-2012 |
20120256138 | ELECTROCHEMICAL DEVICE - Disclosed is an electrochemical device, using, as an electrode material, a poly(ionic liquid)-modified graphene manufactured by binding an ionic liquid polymer to the surface of graphene. | 10-11-2012 |
20120261612 | DISPERSION OF GRAPHENE-BASED MATERIALS MODIFIED WITH POLY(IONIC LIQUID) - This invention relates to a method of manufacturing a graphene dispersion, a composite of poly(ionic liquid) and graphene manufactured thereby, and a manufacturing method thereof, which can manufacture the poly(ionic liquid)-modified graphene using the graphene dispersion which is manufactured by exfoliating graphite with an ionic liquid. | 10-18-2012 |
20140008113 | TRANSPARENT ELECTRODE FILM HAVING CONDUCTIVE POLYMER ELECTRODE LAYER - This invention relates to a transparent electrode film for a touch screen panel using poly(3,4-ethylenedioxythiophene) (PEDOT) that is a kind of conductive polymer, and more particularly to a technique of manufacturing a transparent electrode film by forming a PEDOT coating on the surface of a transparent substrate such as polyester wherein a photocurable resin layer is formed on both surfaces of the substrate film to reduce changes in surface resistance upon aging testing, and an electrode layer containing PEDOT as an effective component is formed on the photocurable resin layer formed on one surface thereof. | 01-09-2014 |
Kyung Soo Suh, Deajeon KR
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20110122480 | METHOD OF FABRICATING ELECTROPHORETIC INK, ELECTROPHORETIC INK FORMED USING THE METHOD, AND ELECTROPHORETIC DISPLAY HAVING THE SAME - Provided are a method of fabricating an electrophoretic ink, the electrophoretic ink formed using the method, and an electrophoretic display having the same. The method of fabricating the electrophoretic ink includes dispersing a pigment particle into a dielectric fluid for the electrophoretic ink and adding at least monomer and initiator to the dielectric fluid to form a polymeric membrane surrounding the pigment particle. Since the pigment particle surrounded by the polymeric membrane and the dielectric fluid in which the pigment particle is dispersed can be utilized as the electrophoretic ink as they are, the method of fabricating the electrophoretic ink is simplified. | 05-26-2011 |
Kyung Soo Suh, Daejeon-Shi KR
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20090151868 | ENCAPSULATED ORGANIC LUMINESCENT DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - Provided is a display panel comprised of a white color organic luminescent element and a color filter for full color implementation, wherein a substrate in which an organic luminescent element is formed and a color filter are assembled and fixed to face each other with an adhesive pattern therebetween, and liquid oil is filled between the color filter and the substrate inside of the adhesive pattern so as to block external moisture or oxygen, so that deterioration of luminous characteristics due to the external moisture or oxygen may be prevented by encapsulating the organic luminescent element and the color filter with the liquid oil, which leads to enhance reliability and stability of the element, and also allows the encapsulation process to be performed with relatively simple steps and low cost. | 06-18-2009 |
Min-Chul Suh, Seongnam-Si KR
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20100151605 | FULL COLOR ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME - The present invention relates to a full color organic electroluminescent device and a method for fabricating the same and provides a full color organic electroluminescent device. The invention reduces misalignment errors caused by fine patterning of the emitting layer by reducing the steps of the fine patterning process. In particular, the blue emitting layer functions as a hole inhibition layer which results in superior color purity and improved stability for the color organic electroluminescent device. The use of such a blue emitting layer also reduces the manufacturing steps. The device comprises a substrate; a first electrode pattern formed on the substrate; a red emitting layer formed by patterning a red emitting material on a red pixel region of the first electrode pattern and a green emitting layer formed by patterning a green emitting material on a green pixel region of the first electrode pattern. A blue emitting layer is applied over the entire substrate, over the upper parts of the red and green emitting layers and a second electrode is formed on an upper part of the blue emitting layer. | 06-17-2010 |
20140145173 | WHITE LIGHT EMITTING ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DISPLAY HAVING THE SAME - A white light emitting organic electroluminescent device and organic electroluminescent display having the same are provided. The organic electroluminescent device includes a first electrode, a second electrode, and an emission layer interposed between the first and second electrodes and having a fluorescence layer and a phosphorescence layer. Thereby, it is possible to obtain the white light emitting organic electroluminescent device having luminance yield improved. | 05-29-2014 |
Min-Chul Suh, Yongin KR
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20090272969 | METHOD OF PATTERNING AN ORGANIC THIN FILM, AN ORGANIC THIN FILM TRANSISTOR, A METHOD OF MANUFACTURING AN ORGANIC THIN FILM TRANSISTOR, AND AN ORGANIC ELECTROLUMINESCENE DISPLAY DEVICE HAVING THE ORGANIC THIN FILM TRANSISTOR - Provided is a method of patterning an organic thin film which can prevent surface damage of an organic semiconductor layer. Also, an organic thin film transistor that can reduce an off-current and can prevent surface damage of the organic semiconductor layer and a method of manufacturing the organic thin film transistor, and an organic electroluminescence display device having the organic thin film transistor are provided. The method of patterning the organic thin film includes forming the organic thin film on a substrate, selectively printing a mask material on a portion of the organic thin film, dry etching an exposed portion of the organic thin film using the mask material, and removing the mask material. | 11-05-2009 |
Min Jung Suh, Daegu KR
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20090036533 | ANTIBACTERIAL AGENT COMPRISING 7, 10-DIHYDROXY-8(E)-OCTADECENOIC ACID - The present invention relates to an antibacterial agent containing 7,10-dihydroxy-8(E)-octadecenoic acid (referred as DOD) as an active ingredient. DOD produced by the method of the present invention can be effectively used as an antibacterial agent because it has a wide spectrum of antibacterial activity against various microorganisms. | 02-05-2009 |
Min-Soo Suh, Pohang-Si KR
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20110071040 | MASS- AND PROPERTY-TUNED VARIABLE MASS LABELING REAGENTS AND ANALYTICAL METHODS FOR SIMULTANEOUS PEPTIDE SEQUENCING AND MULTIPLEXED PROTEIN QUANTIFICATION USING THEREOF - The present invention provides variable mass labeling reagents, a set of the variable mass labeling reagents, and a multiplexed set of variable mass labeling reagents. | 03-24-2011 |
Min-Sung Suh, Seongnam-Si KR
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20100203112 | COMPOSITION OF CATIONIC PHOSPHOLIPID NANOPARTICLES FOR EFFECTIVE DELIVERY OF NUCLEIC ACIDS - The present invention provides a cationic phospholipid liposome composition comprising 1,2-dioleoyl-sn-glycero-S-ethylphosphocholine (EDOPC), 3β-[N—(N′,N′-dimethylaminoethane)-carbamoyl] cholesterol (DC-cholesterol) and 1,2-diphytanoyl-sn-glycero-3-phosphoethanolamine (DPhPE), a liposome-nucleic acid complex which is capable of forming a complex therewith, and a pharmaceutical composition comprising the same. The cationic phospholipid liposome of the present invention is highly effective for intracellular delivery of nucleic acids and reduction of cytotoxicity, as compared to conventional liposome products. Therefore, the present invention can be useful for gene therapy via intracellular delivery of a desired material to target cells. | 08-12-2010 |
Misook Suh, Youngin-Si KR
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20090033598 | Organic light emitting display - Disclosed is an OLED in which separation regions of spacers in odd and even rows are formed so that a fine metal mask (FMM) between light emission layers may move without being caught in the spacers. The OLED includes even and odd spacers protruding upwardly between light emission layers and are separated by separation regions. The separation regions of each row of spacers is aligned with spacers of adjacent rows and are not aligned with the separation regions of the adjacent rows. | 02-05-2009 |
Mi-Sook Suh, Yongin-City KR
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20100020059 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device capable of ensuring the drive stability. The organic light emitting display includes a plurality of pixels; first signal supply lines respectively coupled to the pixels disposed in at least two horizontal lines; and second signal supply lines being lower in number than the first signal supply lines and respectively coupled to the pixels disposed in the horizontal lines includes a scan driver driving the first and second signal supply lines; a data driver driving data lines disposed in a direction that is crossed to the first and second signal supply lines; and a dummy pattern block providing dummy patterns so that loads of the second signal supply lines are identical to loads of the first signal supply lines. | 01-28-2010 |
20100066232 | ORGANIC LIGHT EMITTING DIODE DISPLAY - The present invention is related to an OLED display, and one aspect of the OLED display includes a substrate member, an insulating layer formed on the substrate member, a metal wire formed on the insulating layer and having a plurality of joining enhancement holes, a sealant formed on the metal wire, and a sealing member attached on the sealant. In some embodiments, the joining enhancement holes efficiently suppress stripping of the sealant from the metal wire, since the sealant can integrally bond with the interlayer insulating layer through the joining enhancement holes. This feature may compensate for any weak bonding adherence between the sealant and metal wire. In some embodiments, the area of the joining enhancement holes may range from about 5% to about 60% of the entire area of the metal wire. | 03-18-2010 |
20100127264 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - A top emission organic light emitting display and a method of manufacturing the same. The organic light emitting display includes a substrate, a plurality of thin film transistors (TFT) on the substrate, a plurality of first electrodes coupled to the plurality of TFTs, auxiliary electrodes having a mesh structure defining areas where the plurality of first electrodes are located, a pixel defining layer on a substantially entire area of the substrate and patterned to expose the first electrodes and the auxiliary electrodes, an organic light emission layer on the substantially entire area of the substrate including the exposed first electrodes and auxiliary electrodes, and second electrodes on the organic light emission layer. Steps are formed at lower parts of the auxiliary electrodes, and the second electrodes are coupled to the auxiliary electrodes through contact regions in which the auxiliary electrodes are exposed due to the steps. | 05-27-2010 |
20110018430 | FLAT PANEL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A flat panel display device and a method of fabricating the same, the flat panel display device including: a first substrate including a display portion to display an image and a peripheral portion disposed outside the display portion; a second substrate facing the first substrate; a frit disposed on the peripheral portion, to attach the first substrate to the second substrate; and a signal interconnection having portions overlapping the frit, to transmit a signal to the display portion. Edges of the signal interconnection that are overlapped by the frit are patterned, to prevent delamination of the frit. | 01-27-2011 |
20110127538 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - An organic light emitting diode (OLED) display device, including a first substrate and a second substrate facing each other, a sealant arranged between the first and second substrates to adhere the first and second substrates together, a plurality of interconnections arranged on one of the first and second substrates and a plurality of cladding parts covering at least a portion of each of the plurality of interconnections at a location that corresponds to the sealant, each of the cladding parts including a material having a higher melting point than that of the interconnections. By including the cladding parts, a short circuit between the interconnections caused by heat applied to the sealant can be prevented, and safety and reliability of the OLED display device can be improved. | 06-02-2011 |
20110248965 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display with a reduced dead space. The organic light emitting display includes a scan driver for supplying scan signals to a plurality of scan lines; a data driver for supplying data signals to a plurality of data lines; and a pixel region including a plurality of pixels at crossing regions of the scan lines with the data lines. The pixels include organic light emitting diodes (OLEDs) and pixel circuits for controlling currents flowing to the OLEDs. The scan lines are arranged to extend along a vertical direction of a screen realized in the pixel region. The data lines are arranged to extend along a horizontal direction of the screen. The pixels are configured to horizontally display an image on the screen. | 10-13-2011 |
20110248968 | FLAT PANEL DISPLAY DEVICE - A flat panel display device having a reduced dead space. The flat panel display device includes a pixel unit having a plurality of pixels, and a built-in circuit unit in which a driver circuit for driving the pixels is formed. In the flat panel display device, the built-in circuit unit is disposed to partially overlap with the pixel unit. | 10-13-2011 |
20120208311 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - A top emission organic light emitting display and a method of manufacturing the same. The organic light emitting display includes a substrate, a plurality of thin film transistors (TFT) on the substrate, a plurality of first electrodes coupled to the plurality of TFTs, auxiliary electrodes having a mesh structure defining areas where the plurality of first electrodes are located, a pixel defining layer on a substantially entire area of the substrate and patterned to expose the first electrodes and the auxiliary electrodes, an organic light emission layer on the substantially entire area of the substrate including the exposed first electrodes and auxiliary electrodes, and second electrodes on the organic light emission layer. Steps are formed at lower parts of the auxiliary electrodes, and the second electrodes are coupled to the auxiliary electrodes through contact regions in which the auxiliary electrodes are exposed due to the steps. | 08-16-2012 |
20150084032 | DESIGN FOR OLED DISPLAY DEVICE THAT PREVENTS SHORTING OF INTERCONNECTIONS DURING MANUFACTURE THEREOF - An organic light emitting diode (OLED) display device, including a first substrate and a second substrate facing each other, a sealant arranged between the first and second substrates to adhere the first and second substrates together, a plurality of interconnections arranged on one of the first and second substrates and a plurality of cladding parts covering at least a portion of each of the plurality of interconnections at a location that corresponds to the sealant, each of the cladding parts including a material having a higher melting point than that of the interconnections. By including the cladding parts, a short circuit between the interconnections caused by heat applied to the sealant can be prevented, and safety and reliability of the OLED display device can be improved. | 03-26-2015 |
Sang Hyuk Suh, Daejeon-City KR
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20100236820 | PREPREG HAVING UNIFORM PERMITTIVITY, AND METAL CLAD LAMINATES AND PRINT WIRING BOARD USING THE SAME - A prepreg, and a metal clad laminate and printed wiring board including the prepreg. The prepreg includes a substrate and a liquid crystal polymer resin impregnated into the substrate, and has a surface roughness in a range of 0.1 to 5.0 μm on one or both surfaces thereof. | 09-23-2010 |
20120022202 | WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RESIN COMPOUND WITH ENHANCED FLUIDITY AND METHOD OF PREPARING THE SAME - Provided are a wholly aromatic liquid crystalline polyester resin compound and a method of preparing the same. The wholly aromatic liquid crystalline polyester resin compound comprises a first wholly aromatic liquid crystalline polyester resin with a low melting point, a second wholly aromatic liquid crystalline polyester resin with a high melting point, and an additive, wherein the amount of the first wholly aromatic liquid crystalline polyester resin is 5 to 10 parts by weight with respect to 100 parts by weight of the second wholly aromatic liquid crystalline polyester resin. | 01-26-2012 |
20120037848 | Wholly Aromatic Liquid Crystalline Polyester Resin Compound Having Enhanced Releasing Property And Method Of Preparing The Same - A wholly aromatic liquid crystalline polyester resin compound and a method of preparing the same. The wholly aromatic liquid crystalline polyester resin compound includes at least one of a polyethylene-based resin and a polypropylene-based resin as an additive. The method of preparing the wholly aromatic liquid crystalline polyester resin compound includes adding at least one of a polyethylene-based resin and a polypropylene-based resin as an additive. | 02-16-2012 |
Seok-Cheol Suh, Hwaseong-Si KR
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20100005540 | CONSTITUTIVE PROMOTER LIP3 - The present invention relates to a novel constitutive promoter of plant, particularly to a putative lipase promoter Lip3 derived from | 01-07-2010 |
Soong-Hyuck Suh, Daegu KR
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20100317915 | FOCUSING BOARD ASSEMBLY FOR MEDICAL IMAGING EQUIPMENT - A focusing board assembly for a medical imaging equipment gives a comfortable feeling mentally or physically by visually getting rid of an oppressive feeling arisen when a patient is in a tunnel-like enclosed space such as MRI or CT for his/her medical examination. | 12-16-2010 |
Suk-Hwan Suh, Pohang-Si KR
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20080281462 | Transformation Method Of G-Code Into Step-Nc Part Program - A method of transforming a G-code type part program into a STEP-NC language type part program is provided and more particularly, a method is provided for enabling a G-code type part program mainly used in the field to be easily applied to a STEP-NC controller without a troublesome correction. A STEP-NC language type part program is automatically created, which is composed of machining operation information, manufacturing feature information, machining strategy information and the like, through a process of analyzing G-codes from the G-code type part program and tool information. A method of transforming a G-code into a STEP-NC part program includes receiving a G-code part program, tools and a numerical controller; creating G-code block information, and partitioning the entire part program on a workingstep basis. The method further includes creating machining strategy information and creating the STEP-NC part program by arranging the machining workingsteps. | 11-13-2008 |
20080281463 | Method of Non-Linear Process Planning and Internet-Based Step-Nc System Using the Same - The present invention relates to a method of creating a non-linear process plan and an Internet-based STEP-NC system using the same, and more particularly, to a method of creating a non-linear process plan, wherein the non-linear process plan including information on a variety of alternative processes and machining sequences is established in consideration of situations in the field, thereby autonomously dealing with abnormal situations while executing optimal machining, and to an Internet-based STEP-NC system, wherein a STEP-NC part program in an XML format is created based on the established process plan so that process information can be easily exchanged with other systems via the Internet. Since the present invention provide a plurality of machining alternatives to the field, and thus, allow a STEP-NC machine tool to execute machining optimized depending on field situations and to autonomously deal with abnormal situations that may occur during machining. | 11-13-2008 |
20090299513 | PRODUCT RECOVERY MANAGEMENT SYSTEM - A product recovery management system is provided for assisting a worker who lacks professional knowledge or experiences of related products to efficiently, easily perform a product recovery work. The system includes a Device to Ubiquitous (D2U) interface module, a product recovery management system (PRMS) database (DB) that stores product information and various types of information related to product recovery, a product recognizing module that refers to one of the PRMS DB and the product lifecycle information infrastructure for information of a corresponding information using an identification (ID) of the product transmitted from the D2U interface module. The system further includes a recovery plan making module provides a user terminal of a worker with steps and related information necessary for a product recovery process through the user interface module using the product information collected from the product lifecycle information infrastructure. | 12-03-2009 |
20090299979 | PRODUCT LIFECYCLE INFORMATION MANAGEMENT SYSTEM USING UBIQUITOUS TECHNOLOGY - A product lifecycle information management system using ubiquitous technology is provided. The system includes a service manager that comprises a service repository for registering a service using product information in a product lifecycle and multiple interface agents (IAs) for providing an interface for the service registered in the service repository. The system further includes multiple neighboring units that are connected to the service manager in order to register the service in the service manager and provide the service or that use the service registered in the service manager. The neighboring units include an integrated data storage for storing an integrated product lifecycle data model and ontology data, a Device to Ubiquitous (D2U) interface unit for providing an interface with a ubiquitous apparatus, and an external system interface unit for providing interfaces with a user terminal and an external application system. | 12-03-2009 |
20100042380 | CAD/CAE SYSTEM AND METHOD FOR DESIGNING AND ANALYZING UBIQUITOUS SYSTEMS - Provided are a computer-aided design (CAD)/computer-aided engineering (CAE) system and a method for designing and analyzing a ubiquitous system. The CAD/CAE system includes: a design system which generates a system model in a 3-layer structure including an environment layer defining environmental elements and physical structures of the ubiquitous system, a component layer defining devices constituting the ubiquitous system, and a scenario layer representing behaviors of components of the ubiquitous system, and re-defines the system model in order to define a plurality of design alternatives; a simulator which is connected to the design system to simulate the system model designed by the design system; and an analysis system which is connected to the simulator to analyze results of the simulation performed by the simulator and recommend an optimal design alternative. | 02-18-2010 |
Yongsug Suh, Jeonju KR
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20090085548 | CONVERTER CIRCUIT AND METHOD FOR OPERATING SUCH A CONVERTER CIRCUIT - A converter circuit is specified in which, in order to avoid losses to the greatest possible extent, a first inductance is connected in series into the connection of a DC voltage source of the converter circuit to a first switch of the converter circuit, and in which, moreover, a second inductance is connected in series into the connection of a second switch of a switching group of the converter circuit to the junction point between a second capacitive energy store and a second unidirectional non-drivable power semiconductor switch of the switching group. Two further alternative converter circuits and also a method for operating the converter circuit are furthermore specified. | 04-02-2009 |
Young-Bo Suh, Daegu-Si KR
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20100267520 | EXERCISE STRESS ESTIMATION METHOD FOR INCREASING SUCCESS RATE OF EXERCISE PRESCRIPTION - A method of estimating stress caused by an exercise includes receiving questionnaire data including body measurements from a user, measuring health measurement data, deducing an exercise target and an exercise prescription based on the received and measured data, and transmitting the exercise target and exercise prescription to the user. The questionnaire data is then received back from the user, including the body measurements from the user and measuring again the health measurements data; Parameters are designed based on the received and re-received questionnaire data and the measured and re-measured health measurement data and the parameters are converted to predetermined values. A regression analysis model is designed for estimating the exercise stress using the parameters and performing regression analysis and the exercise stress estimated through the regression analysis is transmitted to the user. | 10-21-2010 |
Youngho Suh, Gwangju KR
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20080256225 | Osgi-Based Dynamic Service Management Method for Context-Aware Systems - An OSGi-based dynamic service management method for context-aware system is provided. By adding a service bundle for service implementation to an OSGi framework, a service lifecycle is separately managed. For this purpose, the service bundle has several service implementations, and a service factory object is generated as many as the service implementations. The lifecycle of the service is managed. The service factory object installs and uninstalls the service. Accordingly, even when various sensors and devices are newly added to the context-aware system, a corresponding service can be installed and uninstalled at any time, thereby providing a dynamic management. | 10-16-2008 |
20100095301 | METHOD FOR PROVIDING SERVICE IN PERVASIVE COMPUTING ENVIRONMENT AND APPARATUS THEREOF - Provided is a method for providing a service in a pervasive computing environment that extracts a service type which can be provided by a resource searched in the corresponding environment and when a service type to be executed is selected in an application, the corresponding resource is allocated to the selected service to allow the corresponding application to execute the service by utilizing the allocated resource. Further, the allocated resource is locked and the corresponding resource is unlocked upon a request of another application. | 04-15-2010 |
20100145514 | APPARATUS AND METHOD FOR CONTROLLING MULTI-ROBOT LINKED IN VIRTUAL SPACE - The present invention relates to an apparatus and method for controlling a multi-robot linked in virtual space, and when an event is generated in accordance with information change in virtual space including the web as well as the environmental change around a robot, the present invention controls individual behavior or collective behavior or corresponding robots by transmitting behavior data corresponding to the generated event to a plurality of robots. According to the present invention, by making a robot perform specific behavior in response to not only changes in the real environment, but information changes in the web, it is possible to arouse the user's interest or the developer's originality while removing due to complicity of the real environment, which is a problem limiting application of the robot, or dynamic response. | 06-10-2010 |
20100168914 | DIAGNOSIS AND MANAGEMENT SERVER FOR MULTI-KINDS ROBOTS - Provided proposes a structure of a robot management server and an internal structure of a robot that can interwork with an external server providing functions such as voice recognition, voice synthesis, image recognition, speaker recognition, gesture recognition, etc., and provide the corresponding functions as basic functions of the robot. Through the structure, the same interface, which accesses the internal structure of the robot, can be provided and the robot developer can develop applications handling multi-kinds robots and applications without being limited by the basic functions of the robot, by using the interface. In addition, malfunction and failure, which can occur during the operation of the robot, are checked by diagnosing, such that applications capable of appropriately processing the malfunction and failure can be developed. | 07-01-2010 |
Young Ho Suh, Taejon KR
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20080256647 | System and Method For Tracing Illegally Copied Contents on the Basis of Fingerprint - Disclosed is a system and method for tracing illegally copied contents on the basis of fingerprint. Purchaser information is inserted into digital contents that include image, audio or video data using a fingerprinting system when the digital contents are sold in the distribution process of the digital contents. If the contents purchaser has illegally copied and distributed the contents through the Internet or a P | 10-16-2008 |
Young Joo Suh, Pohang-City KR
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20080273500 | APPARATUS AND METHOD FOR VERTICAL HANDOVER IN WIRELESS COMMUNICATION SYSTEM - A method of performing a vertical handover in a terminal of a wireless communication system includes generating a care-of-address (CoA) by using neighbor network information acquired from a media independent handover (MIH) server to perform the vertical handover, transmitting handover request information and the CoA to a serving network, confirming handover support information and CoA information of neighbor networks, which are received from the serving network, and determining a target network for performing the vertical handover by using the handover support information, and performing the vertical handover to the target network by using the CoA information. | 11-06-2008 |
20080280613 | HANDOVER APPARATUS AND HANDOVER METHOD IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing handover of a terminal in a wireless communication system, the method including obtaining information on neighboring networks from a media independent handover (MIH) server by using a MIH layer if a state of a link connected to a serving network is changed; transmitting a handover initiation request message to the MIH layer of the serving network through the MIH layer; checking handover support information and tunnel state information of the neighboring networks which are received from the MIH layer of the serving network; determining a target network to which handover is performed and performing layer-2 (L2) handover with the target network, by using the handover support information; and performing layer-3 (L3) handover with the target network by using the tunnel state information. | 11-13-2008 |
20090034464 | RESOURCE MANAGEMENT METHOD IN WIRELESS COMMUNICATION SYSTEM - Provided is a resource management method in a communication system, and more particularly, a resource management method based on priority in a wireless communication system. The resource management method in a wireless management network includes: setting a priority factor value with regard to a link flow for which link establishment is requested; and if a capacity required by the flow for which link establishment is requested exceeds a remaining capacity of a base station, increasing the remaining capacity of the base station by sequentially reducing a minimum reserved rate (MRR) value of flows that receive a service at a lower priority than the flow for which link establishment is requested to a maximum sustained rate (MSR) value, until the remaining capacity required by the flow for which link establishment is requested is generated. | 02-05-2009 |
20090059847 | UNSOLICITED GRANT SERVICE CLASS OF IEEE 802.16/WiBro SYSTEM - Provided is a traffic class of an IEEE 802.16/WiBro system. The unsolicited grant service (UGS) scheduling method with regard to a subscriber station (SS) and a base station (BS) that are disposed in a network wherein an IEEE 802.16/WiBro system is realized, the method includes: when the SS requires 1 through M (where M is a positive integer) UGS flows, and the BS serves 1 through N (where N is a positive integer) frames, the BS storing grant periods and guaranteed sizes that are granted to the M UGS flows in each N frame; and the BS comparing service capacity of a frame and a sum of guaranteed sizes of each flow belonging to the N frames, and determining if an overload occurs. | 03-05-2009 |
20090059889 | rtPS CLASS OF IEEE 802.16/WiBro SYSTEM - Provided is a real-time polling service (rtPS) class of an IEEE 802.16/WiBro system. An rtPS scheduling method of the IEEE 802.16/WiBro system includes subscriber station (SS) located in a network where the IEEE 802.16/WiBro system is realized inserting a timestamp indicating time information when uplink data is transmitted from an application layer of the SS into the uplink data; and after the SS receives polling from a base station (BS), comparing the timestamp inserted into the uplink data and a current time, and, if a difference between the timestamp and the current time is greater than a predetermined period of time, firstly dropping the uplink data. | 03-05-2009 |
20090063692 | BIDIRECTIONAL FLOW SERVICE SUPPORT METHOD IN IEEE 802.16/WIBRO SYSTEM - Provided is a bidirectional service flow management method in a wideband wireless connection communication system, and more particularly, a method of performing a bidirectional flow establishment. The method of providing a flow service in an IEEE 802.16/WiBro includes: generating a revised dynamic service addition (DSA) related message in which an area for designating bidirectional flow management information is allocated from a standard DSA related message; and performing a bidirectional flow initialization process between a subscriber station (SS) and a base station (BS) via single control message negotiation based on the revised DSA related message. | 03-05-2009 |
Young-Joo Suh, Pohang KR
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20090279505 | SERVICE ZONE SWITCHING METHOD BASED ON LOAD CONSIDERING INTER-CELL INTERFERENCE IN 802.16/WIBRO SYSTEMS - There is provided a method of switching a zone through which services are provided to subscriber stations (SS) in an environment using an FRF-1 zone and an FRF-3 zone based on traffic load of each zone in order to reduce the inter-cell interference in 802.16/WiBro systems. The service zone switching method based on load considering inter-cell interference in 802.16/WiBro systems may be useful to minimize the inter-cell interference, enhance the capacity of cells and improve users' transmission quality in the cells by determining whether the services are provided through one out of an FRF-1 zone (a zone where users in 3 sectors of one cell can use all subchannels) and an FRF-3 zone (a zone where users in each of 3 sectors of one cell can use one third of all subchannels; 3 sectors of one cell use 3 channel group, respectively), which are present in one frame, based on the distribution and traffic load of subscriber stations (SS) present in one cell, which consists of 3 sector units, under the environment of the 802.16/WiBro systems, and providing services through the selected zone. | 11-12-2009 |
Young-Joo Suh, Pohang-Shi KR
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20080259871 | Method of performing vertical handover between different wireless networks - A method of performing a vertical handover between different wireless networks based on media independent handover (MIH) includes the steps of checking a link state of the first network to transmit a handover notify message from the mobile node to an old access router when a handover is needed, and transmitting a handover request message from the old access router to a new access router to form a tunnel to exit toward the old access router. Thereafter, packets to be transmitted to the mobile node through the first network are buffered in the old access router. After changing the wireless service from the first network to the second network the mobile node, the packets buffered in the old access router is then transmitted to the new access router, and the mobile node receives the packets through the second network. | 10-23-2008 |
20080259872 | Media independent handover-based network system having a vertical handover capability and vertical handover method thereof - A heterogeneous network system performs a vertical handover based on media independent handover (MIH) in different networks in which a WiMAX (Wireless Broadband Internet) network (or a WiBro (Wireless Broadband Internet)) and a WLAN (Wireless LAN) network are coexisted. The heterogeneous network system cyclically acquires neighboring network information in advance through a media independent handover server, and performs new address (NCoA) generation at a handover preliminary time. And then DAD (Duplicate Address Detection) and BU (Binding Update) are performed. Accordingly, the vertical handover between different networks can be performed to receive packets from a switched network while a handover delay time is minimized. | 10-23-2008 |
20090109927 | Method and apparatus for updating network information using mobile terminal - An apparatus for updating network information in wireless networks includes a control module for, when a media independent handover (MIH) mobile terminal connects to an access network in the wireless networks, judging whether the access network is managed by a media independent handover information service (MIIS) server. The apparatus further includes a collection module for collecting network information on the access network if the access network is not managed by the MIIS server, and a communication module for sending the collected network information to the MIIS server to update network information being managed by the MIIS server. | 04-30-2009 |
20090109930 | Method for supporting quality of service in heterogeneous networks - A method is related to support a QoS service at a handed over network in heterogeneous networks. A serving network requests the mobile terminal to offer demand QoS information, when there is a need of handover. The mobile terminal sends a response message containing the demand QoS information to the serving network, and each candidate network maps the demand QoS information to its network resources to judge whether or not to support the QoS service. And the serving network determines one of the candidate networks that can support the QoS service depending on the judgment of the candidate networks, and provides information on the determined candidate network to the mobile terminal such that the mobile terminal is handed over to the determined candidate network. | 04-30-2009 |
20110053594 | APPARATUS AND METHOD FOR LOCATION MANAGEMENT OF USER EQUIPMENT IN GENERIC ACCESS NETWORK - In apparatus for location management of a UE in a generic access network (GAN), one or more points of attachment (PoAs) are grouped together to create GAN paging area (GPA) information. The GPA information is transmitted to the UE in a register accept message during a location registration with the UE so that the UE checks the GPA information and performs a register update only when the UE moves between PoAs of different GPAs when changing PoA, thereby enabling an efficient power consumption of the UE. | 03-03-2011 |
20110075632 | HETEROGENEOUS COMMUNICATION SYSTEM AND METHOD FOR CIRCUIT SWITCHED HANDOVER - A heterogeneous communication system of performing a handover from a WiMAX communication system to a LTE communication system includes a UE adapted to request a handover connection establishment to the LTE communication system while receiving a CS service from the WiMAX communication system, request an authentication to the first WiMAX system, preferentially perform the handover to the LTE communication system, and switch to the LTE communication system in response to a handover message; and a GANC adapted to deliver the request of the handover connection establishment to the LTE communication system, notify the procedure of the authentication to the LTE communication system and provide the handover command message to the UE to switch to the LTE communication system, thereby providing the CS service to the UE through the LTE communication system. A handover from an LTE communication system to a WiMAX communication system is also disclosed. | 03-31-2011 |
Young Sung Suh, Seongnam-Si KR
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20110117498 | PHOTOSENSITIVE RESIN COMPOSITION - Disclosed herein is a photosensitive resin composition which exhibits proper optical density and hydrophobicity when it is formed into a light-shielding film, and which is useful in preventing the color mixing or position deviation of color ink when the color ink is charged in a region defined by a light-shielding film. | 05-19-2011 |
20130020531 | ABSORBENT AND PASSIVATION LAYER FOR OPTICAL ELEMENT COMPRISING THE SAME - The present invention relates to an absorbent and a passivation layer for an optical element comprising the same, and more specifically to an absorbent that can be applied to a flexible substrate while blocking the inflow of water, and also not blocking light, and a passivation layer for the optical element comprising the same. Also the present invention relates to an absorbent that can maintain a light-emitting property for a long period of time by minimizing damage to the optical element by using the compound synthesized using a non-polar solvent, and the passivation layer for the optical element comprising the same. | 01-24-2013 |