Kim, Suwon-City
Byung-Jun Kim, Suwon-City KR
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20080273440 | OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR - An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus. | 11-06-2008 |
20090103425 | OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR - An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus. | 04-23-2009 |
Chaeho Kim, Suwon-City KR
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20080274302 | FILM FORMATION METHOD AND APPARATUS FOR SEMICONDUCTOR PROCESS - A film formation apparatus for a semiconductor process includes a process gas supply system configured to supply process gases. The process gas supply system includes a gas mixture tank configured to mix first and third process gases to form a mixture gas, a mixture gas supply line configured to supply the mixture gas from the gas mixture tank to a process field, a second process gas supply circuit having a second process gas supply line configured to supply a second process gas to the process field without passing through the gas mixture tank, and first and second switching valves disposed on the mixture gas supply line and the second process gas supply line, respectively. A control section controls the first and second switching valves to be opened and closed so as to alternately and pulse-wise supply the mixture gas and the second process gas to the process field. | 11-06-2008 |
Chang-Ho Kim, Suwon-City KR
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20100203381 | REINFORCED POUCH TYPE SECONDARY BATTERY - A pouch type secondary battery having enhanced reliability by protecting the battery from external impacts is described. A reinforcement structure may be installed on a pouch casing and an electrode assembly housed in the pouch casing. Short-circuits inside the pouch casing may be minimized. The pouch type secondary battery has an electrode assembly with positive and negative electrode plates with a separator interposed therebetween, and positive and negative terminal portions extending from the positive and negative electrode plates. A first reinforcement member is closely adhered to one or more planes of the electrode assembly. A second reinforcement member may be adhered to the pouch casing and used with or without the first reinforcement member. | 08-12-2010 |
20110223474 | REINFORCED POUCH TYPE SECONDARY BATTERY - A pouch type secondary battery having enhanced reliability by protecting the battery from external impacts is described. A reinforcement structure may be installed on a pouch casing and an electrode assembly housed in the pouch casing. Short-circuits inside the pouch casing may be minimized. The pouch type secondary battery has an electrode assembly with positive and negative electrode plates with a separator interposed therebetween, and positive and negative terminal portions extending from the positive and negative electrode plates. A first reinforcement member is closely adhered to one or more planes of the electrode assembly. A second reinforcement member may be adhered to the pouch casing and used with or without the first reinforcement member. | 09-15-2011 |
Chung Ii Kim, Suwon-City KR
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20110193919 | INK JET PRINTER MODULE AND PRINTER USING THE SAME - An ink jet printer module is disclosed, which comprises a module body which forms an outer structure of the module; an ink inlet port, a washing liquid inlet port and a pneumatic inlet port which are provided at the module body and are connected with the main ink tank, the washing liquid tank and the pneumatic pump, respectively; an ink flow path, a washing liquid flow path, and a pneumatic flow path which are provided in the interior of the module body and communicate with the ink inlet port, the washing liquid inlet port and the pneumatic inlet port, respectively; a common flow path which is provided in the interior of the module body and selectively communicates with either the washing liquid flow path or the washing liquid flow path, so that the pneumatic and washing liquid can be selectively inputted; an ink opening and closing valve which is provided at the module body for controlling the opening and closing of the ink flow path; a pneumatic and washing liquid selection valve which is provided in the module body and controls either the pneumatic or the washing liquid to be selectively inputted into the common low path; an ink discharge port which is provided in the module body and discharges the ink of the ink flow path to the outside of the module body in accordance with a control of the ink opening and closing valve; and a common discharge port which is provided in the module body and discharges either the pneumatic or the washing liquid of the common flow path to the outside of the module body in accordance with a control of the pneumatic and washing liquid selection valve. | 08-11-2011 |
Euihyun Kim, Suwon-City KR
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20090127947 | SPINDLE MOTOR - Provided is a spindle motor on which an optical disc is put, rotated and operated. The spindle motor includes a rotor, a stator, a stop washer, and a cap. The cap is put on a thrust supporter that supports a rotation shaft of the rotor, and the cap is pressed into a bearing housing and is closely attached to the bearing housing so that the cap can be easily, closely attached to the bearing housing and due to a press fit force, the cap can be coupled to the bearing housing without formation of a gap between the bearing and the bearing housing and leakage of oil can be prevented, and a press fit force of the bearing and a press fit force of the cap itself act on the cap so that the cap can be prevented from upward separation from the bearing housing. In addition, a first stepped part is formed at a portion of a surface in which the bearing housing and the cap are closely adhered to each other, and a second stepped part is formed on the upper side of the first stepped part of the bearing housing so that, due to the first and second stepped parts, the cap can be prevented from downward separation from the bearing housing when a rotation shaft escapes from the stator downwards, and when the cap is pressed into the bearing housing, the cap does not contact an inner diameter of the bearing housing in which any stepped part is not formed so that a change of an inner diameter can be inhibited and damage of the inner diameter of the bearing housing can be presented. | 05-21-2009 |
Geun-Bae Kim, Suwon-City KR
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20100183922 | ACTIVE MATERIAL FOR BATTERY AND BATTERY HAVING THE SAME - An active material for a battery includes an electrochemically reversibly oxidizable and reducible base material selected from the group consisting of a metal, a lithium-containing alloy, a sulfur-based compound, and a compound that can reversibly form a lithium-containing compound by a reaction with lithium ions and a surface-treatment layer formed on the base material and comprising a compound of the formula MXO | 07-22-2010 |
Gong-Soo Kim, Suwon-City KR
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20100140260 | Microwave oven - Disclosed is a microwave oven capable of preventing leakage of microwaves by using a plurality of primary switches, a plurality of secondary switches and a plurality of monitor switches. The primary switches are serially connected with each other, the secondary switches are connected in parallel with each other, and the monitor switches are connected in parallel with each other, so that the microwave oven does not operate if a door of the microwave oven is not completely closed. | 06-10-2010 |
20100140261 | Microwave oven with door change device - A microwave oven is capable of preventing a door that can be opened from a left side or a right side thereof from being simultaneously opened from both sides thereof. The microwave oven includes a body, a door, and a change device. The door is coupled with the body. The change device allows the door to be opened from both sides thereof. The change device includes a pair of holders, a pair of sliders, and at least one lever. The holders rotate as the door is opened from both sides thereof. The sliders linearly move in cooperation of the holders. The at least one lever restricts the linear movement of the sliders when the door is opened from one side thereof, thereby preventing the door from being open from a remaining side. | 06-10-2010 |
Han Kon Kim, Suwon-City KR
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20080268004 | Stable Water-In-Oil-In-Water Multiple Emulsion System Produced By Hydrodynamic Dual Stabilization And A Method For Preparation Thereof - The present invention relates to a water-in-oil-in-water multiple emulsion system and a method for preparation thereof, characterized by hydrodynamically stabilizing the multiple emulsion system by using hydrodynamic dual stabilization (HDS) technology. The HDS technology hydrophobizes water molecules in the internal aqueous phase by using a hydrogen bonding inhibitor and by improving the aggregating force between water molecules in the internal aqueous phase by using a water molecule aggregating agent. | 10-30-2008 |
Hyeon Seop Kim, Suwon-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 |
Hyung-Chul Kim, Suwon-City KR
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20120163049 | APPARATUS FOR COLLECTING WIRELESS ENERGY AND WIRELESS ELECTRONIC LABEL EMPLOYING THE APPARATUS - An apparatus for collecting wireless is provided. The apparatus includes an antenna and a collection circuit. The antenna generates an alternating current (AC) voltage from a radio wave. The collection circuit generates a direct current (DC) voltage corresponding to the AC voltage, determines whether the DC voltage is lower than a preset value, and changes an internal impedance of the collection circuit if it is determined that the DC voltage is lower than the preset voltage. | 06-28-2012 |
Hyun Tak Kim, Suwon-City KR
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20090312216 | Photoresist Stripper Composition for Semiconductor Manufacturing - The present invention relates to a photoresist stripper composition for removing the photoresist in the manufacturing process of the semiconductor device. More particularly, the photoresist stripper composition comprises 3-20 wt % of hydrazine hydrate or amine compound; 20˜40 wt % of polar solvent; 0.01-3 wt % of corrosion inhibitor selected from the group consisting of imidazoline derivative, sulfide derivative, sulfoxide derivative, aromatic compound or aromatic compound with hydroxyl group; 0.01-5 wt % of monoalcohol compound of C2-C10; and 40-70 wt % of deionized water. The photoresist stripper composition for manufacturing the semiconductor can remove the photoresist film thermoset by hard bake, dry etching, ashing or ion implantation and denatured by the metallic by-product etched from the bottom metallic film in said process at low temperature easily and quickly, and minimize the corrosion of the bottom metallic wiring in the removing process of the photoresist. | 12-17-2009 |
Il Lang Kim, Suwon-City KR
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20090295051 | INSULATOR FOR BUSHING - An insulator for a bushing may include a plurality of insulator bodies, a center hole formed to each insulator body for coupling the insulator bodies of the bushing to a bushing bracket, and operation slot being formed on each insulator body, wherein the insulator bodies are separately and relatively-rotatably coupled each other. | 12-03-2009 |
Jang Heon Kim, Suwon-City KR
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20100065017 | Combustion System for Vehicle - A combustion system for a vehicle may include a piston in which a first combustion recess is formed in an upper end surface thereof, and at least one second combustion recess is further formed at the bottom of the first combustion recess, a first intake port and a second intake port for supplying a cylinder with air, and a controller that differently controls amounts of recirculation exhaust gas being supplied to the first intake port and the second intake port. | 03-18-2010 |
20100132443 | METHOD FOR DETECTING COMBUSTION TIMING AND SYSTEM THEREOF - An accelerator sensor that is mounted on an engine block may be used to detect vibration of a compression ignition engine, and the detected vibration signal is analyzed to determine the combustion timing of the engine. A method for detecting combustion timing may include measuring a block vibration signal generated in a combustion process of an engine, setting up a frequency area that is to be analyzed in the block vibration to divide the frequency area into wavelet scales, executing continuous wavelet transformations of the divided wavelet scales to extract respective result values thereof and to calculate differences between former result values and latter result values, comparing the calculated difference value with a predetermined value to store crank angles of pertinent timing if the calculated difference values exceed the predetermined value, and averaging the stored crank angles to determine combustion timing in a case that all wavelet scales are processed. | 06-03-2010 |
Jeong I. Kim, Suwon-City KR
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20090056383 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 03-05-2009 |
20130223804 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 08-29-2013 |
20140013808 | HOLEY OPTICAL FIBER WITH RANDOM PATTERN OF HOLES AND METHOD FOR MAKING SAME - A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as silicon nitride. Silicon nitride oxidizes to produce nitrogen oxides when heated. The gas generating material can alternatively be silicon carbide or other nitrides or carbides. The random holes can provide cladding for optical confinement when located around a fiber core. The random holes can also be present in the fiber core. The fibers can be made of silica. The present random hole fibers are particularly useful as pressure sensors since they experience a large wavelength dependant increase in optical loss when pressure or force is applied. | 01-16-2014 |
Jong-Kyu Kim, Suwon-City KR
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20080239913 | ADAPTIVE WRITING METHOD FOR HIGH-DENSITY OPTICAL RECORDING APPARATUS AND CIRCUIT THEREOF - An adaptive writing method of a high-density optical recording apparatus and a circuit thereof. The circuit includes a discriminator for discriminating a magnitude of a present mark of input NRZI data and magnitudes of leading and/or trailing spaces of the input NRZI data, a generator for controlling the waveform of a write pulse in accordance with the magnitude of the present mark of the input NRZI data and the magnitudes of the leading and/or trailing spaces of the input NRZI data to generate an adaptive write pulse, and a driver for driving a light source by converting the adaptive write pulse into a current signal in accordance with driving power levels for respective channels of the adaptive write pulse. The widths of the first and/or last pulses of the write pulse waveform are varied in accordance with the magnitude of the present mark of input NRZI data and the magnitude of the leading and/or trailing spaces, thereby minimizing jitter to enhance system reliability and performance. | 10-02-2008 |
20080239915 | ADAPTIVE WRITING METHOD FOR HIGH-DENSITY OPTICAL RECORDING APPARATUS AND CIRCUIT THEREOF - An adaptive writing method of a high-density optical recording apparatus and a circuit thereof. The circuit includes a discriminator for discriminating a magnitude of a present mark of input NRZI data and magnitudes of leading and/or trailing spaces of the input NRZI data, a generator for controlling the waveform of a write pulse in accordance with the magnitude of the present mark of the input NRZI data and the magnitudes of the leading and/or trailing spaces of the input NRZI data to generate an adaptive write pulse, and a driver for driving a light source by converting the adaptive write pulse into a current signal in accordance with driving power levels for respective channels of the adaptive write pulse. The widths of the first and/or last pulses of the write pulse waveform are varied in accordance with the magnitude of the present mark of input NRZI data and the magnitude of the leading and/or trailing spaces, thereby minimizing jitter to enhance system reliability and performance. | 10-02-2008 |
Joo-Chan Kim, Suwon-City KR
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20090050972 | Strained Semiconductor Device and Method of Making Same - A method of making a semiconductor device is disclosed. A semiconductor body, a gate electrode and source/drain regions are provided. A liner is provided that covers the gate electrode and the source/drain regions. Silicide regions are formed on the semiconductor device by etching a contact hole through the liner. | 02-26-2009 |
Joo Young Kim, Suwon-City KR
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20130310454 | PHARMACEUTICAL COMPOSITION COMPRISING EXTRACT OF LONICERA JAPONICA FOR PREVENTION AND TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE - Disclosed is a composition for treating or preventing gastroesophageal reflux disease, which includes an organic solvent extract of Lonicerae Flos Thunberg. A fraction of the disclosed extract can be very effectively used for treating, preventing, or improving gastroesophageal reflux disease without side effects. | 11-21-2013 |
Keehyun Kim, Suwon-City KR
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20110049111 | COLOR SYSTEM FOR ETCHING GAS - A control system for etching gas is provided. The control system includes a mass flow control unit, a flow rate control unit, and a tuning gas control unit. The mass flow control unit controls a mass flow of an etching gas input to a chamber. The flow rate control unit distributes the etching gas to an upper gas injector and a side gas injector connected with the mass flow control unit and installed in the chamber. The tuning gas control unit distributes and supplies a supplementary gas and tuning gas controlling an ion density and distribution of plasma within the chamber, to the mass flow control unit and the flow rate control unit. | 03-03-2011 |
20110079356 | SIDE GAS INJECTOR FOR PLASMA REACTION CHAMBER - A side gas injector for a plasma reaction chamber is provided. The side gas injector includes a circular distribution plate and a cover plate. The circular distribution plate includes an injection hole for injecting a reaction gas and a distribution channel part for distributing the reaction gas such that the reaction gas introduced from the injection hole can be radially simultaneously jetted in a plurality of positions along an inner circumference surface of the distribution plate. The cover plate is coupled to a top of the distribution plate and seals a top of the distribution channel part. | 04-07-2011 |
20110154843 | APPARATUS FOR CONTROLLING TEMPERATURE OF ELECTROSTATIC CHUCK COMPRISING TWO-STAGE REFRIGERANT FLUID CHANNEL - An apparatus for controlling the temperature of an electrostatic chuck is provided. The apparatus includes an electrostatic chuck including, as a fluid channel part for circulating a refrigerant, a first fluid channel formed in an outer circumference region of the internal and a second fluid channel formed in the whole internal region, and one or more chillers for supplying refrigerant controlled to different temperatures through the first fluid channel or the second fluid channel. The first and second fluid channels are formed in two up/down stages within the electrostatic chuck, thereby being independently capable of the temperatures of a center part and edge part of a wafer. | 06-30-2011 |
20110155694 | PLASMA REACTOR AND ETCHING METHOD USING THE SAME - A plasma reactor and an etching method using the same are provided. The method includes a first changing step of changing the number or arrangement structure of inductive coils connecting to an RF source power supply unit, a step of applying RF source power and generating high density plasma, a first etching step of etching a first etch-target layer of a workpiece, a first stopping step of stopping applying the RF source power, a second changing step of changing the number or arrangement structure of the inductive coils, a step of applying RF source power to corresponding inductive coils and generating low density plasma, a second etching step of etching a second etch-target layer of the workpiece, and a second stopping step of stopping applying the RF source power. | 06-30-2011 |
20110203735 | GAS INJECTION SYSTEM FOR ETCHING PROFILE CONTROL - A gas injection system provided in a plasma etching equipment is provided. The system includes a top gas injector for supplying a reaction gas at a top of a chamber, and a side gas injector for supplying a tuning gas from a side surface of the chamber or a backside gas injector upward jetting a tuning gas from a lower side of a wafer. The side gas injector or backside gas injector forms a plurality of jets in a radial shape and simultaneously installs the jets adjacently to an edge part of a wafer such that a tuning gas is jetted adjacently to the edge part of the wafer, thereby being capable of easily controlling a an etch rate or CD uniformity or profile of the edge part. | 08-25-2011 |
Keun-Soo Kim, Suwon-City KR
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20110171427 | METHOD OF MANUFACTURING DEFORMATION-CAPABLE GRAPHENE SHEET, DEFORMATION-CAPABLE GRAPHENE SHEET, AND DEVICE USING THE SAME - A graphene sheet and a method of manufacturing the graphene sheet are provided. The method includes: growing a graphene sheet on a graphene growth support by applying carbon sources and heat to the graphene growth support, the graphene growth support including a carbonization catalyst; and forming at least one ripple on the graphene sheet by cooling at least one of the graphene growth support and the graphene sheet, wherein the graphene growth support and the graphene sheet have different thermal expansion coefficients. | 07-14-2011 |
Ki Chang Kim, Suwon-City KR
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20110043001 | Rear wheel housing reinforcement unit for vehicle - A rear wheel housing reinforcement unit for a vehicle is provided in which connecting each rear wheel housings including an inner panel and an outer panel and reinforcing the rear wheel housings. The rear wheel housing reinforcement unit includes a quarter main panel configured to an upper portion of the each rear wheel housing, a roof rear rail connecting an upper portion of the each quarter main panel and a quarter reinforcement which is configured to an outer side of the quarter main panel and of which an upper end is connected to an end of the roof rear rail. | 02-24-2011 |
Kyu-Hyoun Kim, Suwon-City KR
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20080211554 | Time Delay Compensation Circuit Comprising Delay Cells Having Various Unit Time Delays - A time delay compensation circuit comprises delay cells having various unit time delays. A delay-locked loop, a type of the time delay compensation circuit, includes a phase detector, a delay line, and a filter unit. The phase detector compares the phase of the external clock signal with that of the feedback clock signal and outputs a phase difference as an error control signal. The delay line includes a plurality of delay cells having various unit time delays. The number of delay cells is adjusted in response to a predetermined shift signal. The delay line receives the external clock signal and outputs an output clock signal, which is obtained by controlling the phase of the external clock signal. The filter unit generates the shift signal, which selects the number of delay cells in the delay line, in response to the error control signal. In the time delay compensation circuit, the front delay cells, which are used to compensate for a delay of an external clock signal having a high frequency, have short unit time delays so as to reduce jitter due to quantization error. Also, the rear delay cells, which are used to compensate for a delay of the external clock signal having a low frequency, have long unit time delays so as to reduce the number of delay cells required for the delay compensation. | 09-04-2008 |
20090085650 | INTERNAL VOLTAGE GENERATING CIRCUIT FOR SEMICONDUCTOR DEVICE - An internal voltage generating circuit is provided. The internal voltage generating circuit of a semiconductor device includes a control signal generating circuit for generating a control signal according to a number of data bits, a comparator for comparing a reference voltage to an internal voltage to generate a driving signal when the control signal is inactivated, a driving signal control circuit for inactivating the driving signal when the control signal is activated, and an internal voltage driving circuit for receiving an external power voltage and generating the internal voltage in response to the driving signal. Therefore, an internal voltage can be turned to a reference voltage level or to an external power voltage level according to the number of data input and/or output bits of a semiconductor device, and even when the number of data input and/or output bits is increased, a data access speed can be improved. | 04-02-2009 |
Kyung-Tae Kim, Suwon-City KR
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20090050270 | SENSORS FOR DYNAMICALLY DETECTING SUBSTRATE BREAKAGE AND MISALIGNMENT OF A MOVING SUBSTRATE - An apparatus and method incorporating at least two sensors that detect the presence of a substrate is provided. In one embodiment, a method for transferring a substrate in a processing system is described. The method includes positioning a substrate on an end effector in a first chamber, moving the substrate through an opening between the first chamber and a second chamber along a substrate travel path, and sensing opposing sides of the substrate travel path using at least two sensors positioned proximate to the opening, each of the at least two sensors defining a beam path that is directed through opposing edge regions of the substrate when at least a portion of an edge region traverses the beam path. | 02-26-2009 |
20120227666 | PROCESSING CHAMBER AND METHOD FOR CENTERING A SUBSTRATE THEREIN - A processing chamber and a method for centering a substrate therein is provided. In one embodiment, the processing chamber includes a chamber body, a support structure, lift pins, alignment pins and restriction assemblies. The support structure has an upper surface and is disposed in the chamber body. The lift pins, alignment pins and restriction assemblies are disposed on the upper surface. The lift pins are applied for bearing the substrate. Each of the alignment pins has a conical contact surface which can be extended from the upper surface to contact the edges of the substrate to provide lateral forces to center the substrate on the lift pins. Additionally, when the alignment pins and the lift pins are retracted, the substrate is lowered and placed between the restriction assemblies disposed on the upper surface to prevent the substrate from inadvertently moving laterally from the centered position. | 09-13-2012 |
Minshik Kim, Suwon-City KR
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20110049111 | COLOR SYSTEM FOR ETCHING GAS - A control system for etching gas is provided. The control system includes a mass flow control unit, a flow rate control unit, and a tuning gas control unit. The mass flow control unit controls a mass flow of an etching gas input to a chamber. The flow rate control unit distributes the etching gas to an upper gas injector and a side gas injector connected with the mass flow control unit and installed in the chamber. The tuning gas control unit distributes and supplies a supplementary gas and tuning gas controlling an ion density and distribution of plasma within the chamber, to the mass flow control unit and the flow rate control unit. | 03-03-2011 |
20110056514 | WORKPIECE DE-CHUCKING DEVICE OF PLASMA REACTOR FOR DRY-CLEANING INSIDE OF REACTION CHAMBER AND ELECTROSTATIC CHUCK DURING WORKPIECE DE-CHUCKING, AND WORKPIECE DE-CHUCKING METHOD USING THE SAME - A workpiece de-chucking device of a plasma reactor for dry-cleaning the inside of a reaction chamber and an ElectroStatic chuck (ESC) during workpiece de-chucking and a workpiece de-chucking method using the same are provided. The workpiece de-chucking device includes a lifting unit, an ICP source power unit, and a controller. The lifting unit lifts a workpiece mounted on a top surface of an ESC. The ICP source power unit forms a magnetic field in an inductive coil arranged outside a dielectric window. The controller outputs a source power control signal, a lift control signal, and a de-chucking control signal. | 03-10-2011 |
20110079356 | SIDE GAS INJECTOR FOR PLASMA REACTION CHAMBER - A side gas injector for a plasma reaction chamber is provided. The side gas injector includes a circular distribution plate and a cover plate. The circular distribution plate includes an injection hole for injecting a reaction gas and a distribution channel part for distributing the reaction gas such that the reaction gas introduced from the injection hole can be radially simultaneously jetted in a plurality of positions along an inner circumference surface of the distribution plate. The cover plate is coupled to a top of the distribution plate and seals a top of the distribution channel part. | 04-07-2011 |
20110154843 | APPARATUS FOR CONTROLLING TEMPERATURE OF ELECTROSTATIC CHUCK COMPRISING TWO-STAGE REFRIGERANT FLUID CHANNEL - An apparatus for controlling the temperature of an electrostatic chuck is provided. The apparatus includes an electrostatic chuck including, as a fluid channel part for circulating a refrigerant, a first fluid channel formed in an outer circumference region of the internal and a second fluid channel formed in the whole internal region, and one or more chillers for supplying refrigerant controlled to different temperatures through the first fluid channel or the second fluid channel. The first and second fluid channels are formed in two up/down stages within the electrostatic chuck, thereby being independently capable of the temperatures of a center part and edge part of a wafer. | 06-30-2011 |
20110155694 | PLASMA REACTOR AND ETCHING METHOD USING THE SAME - A plasma reactor and an etching method using the same are provided. The method includes a first changing step of changing the number or arrangement structure of inductive coils connecting to an RF source power supply unit, a step of applying RF source power and generating high density plasma, a first etching step of etching a first etch-target layer of a workpiece, a first stopping step of stopping applying the RF source power, a second changing step of changing the number or arrangement structure of the inductive coils, a step of applying RF source power to corresponding inductive coils and generating low density plasma, a second etching step of etching a second etch-target layer of the workpiece, and a second stopping step of stopping applying the RF source power. | 06-30-2011 |
Myong Ho Kim, Suwon-City KR
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20080276887 | EXHAUST GAS RECIRCULATION SYSTEM OF VEHICLE - An exhaust gas recirculation system. A water jacket in a cylinder block is configured for coolant to flow therein. A cylinder head is attached to the cylinder block. A cylinder is disposed in the cylinder block and the cylinder head. An intake manifold runner is connected to an intake hole of the cylinder. An exhaust manifold runner is connected to an exhaust hole of the cylinder. A first recirculation gas pathway is disposed in the cylinder block, and receives recirculated exhaust gas from the exhaust manifold runner. A second recirculation gas pathway is disposed in the cylinder head, and has a first end connected to the first recirculation gas pathway and a second end connected to the intake manifold runner. A recirculation valve, mounted at the second recirculation gas pathway, controls supply of the recirculated exhaust gas to the intake manifold runner. An engine control unit controls the recirculation valve. | 11-13-2008 |
Nam-Soo Kim, Suwon-City KR
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20090029630 | Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting - A polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting using a pseudo window area, where the pseudo window area has a thickness less than a thickness of a polishing layer and a thickness greater than zero. | 01-29-2009 |
Sang-Kwon Kim, Suwon-City KR
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20080264567 | Dry etching method and apparatus for performing dry etching - A dry etching method includes loading a wafer on a lower electrode having at least two cooling paths. Cooling fluids having different temperatures are supplied to each of the cooling paths of the lower electrode so that the multiple cooling paths are at different temperatures from one another. The wafer is etched during cooling. | 10-30-2008 |
20080303156 | Semiconductor Devices and Methods of Forming Interconnection Lines Therein - An example disclosed semiconductor device includes a semiconductor substrate, a lower interlayer insulating layer formed on the substrate, a lower wire formed on the lower interlayer insulating layer, and an upper interlayer insulating layer which is formed on the lower interlayer insulating layer and has a via hole to expose the lower wire. The lower wire includes a metal layer pattern and a conductive layer pattern, and the metal layer pattern has a protruding portion and the conductive layer pattern is formed on the upper part of the protruding portion of the metal layer pattern and has a hole to expose the protruding portion. | 12-11-2008 |
Sang Sik Kim, Suwon-City KR
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20080247060 | Image sensor having inner lens - An image sensor includes an inner lens to enable incident light to reach a condensing lens, so that the incident light may further reach photodiodes. Light loss can be reduced and photosensitivity can be improved. The image sensor includes at least one microlens that focuses incident light onto at least one photosensor that receives a light signal transmitted from the at least one microlens. The image sensor also includes at least one inner lens, disposed between the at least one microlens and the at least one photosensor, having an upper surface of a predetermined curvature to compensate photosensitivity of light received from the at least one microlens. | 10-09-2008 |
20090278220 | Image sensor and fabricting method thereof - An image sensor includes the steps of forming a sublayer including a photodiode, a transistor and a metal line on a substrate, forming a pattern layer on the sublayer to be overlapped with the photodiode and to having a curved surface, and forming a combined color filter and microlens on the pattern layer to have a curved surface. | 11-12-2009 |
Shi-Yul Kim, Suwon-City KR
Soo-Kyum Kim, Suwon-City KR
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20110102209 | SIGNAL ENCODING APPARATUS AND METHOD OF RADIO FREQUENCY IDENTIFICATION READER - A signal encoding apparatus and method of a radio frequency identification (RFID) reader capable of removing a high frequency component without using a digital filter, and performing Manchester encoding by using two symbols. The signal encoding apparatus of the RFID reader including an encoding unit that stores a first symbol and a second symbol; transmits the first symbol if data received after an initial state is zero (0), and returns to the initial state; delays for a given time period if the data received after the initial state is one (1); transmits the second symbol if data received after the delayed given time period is zero (0), and returns to the initial state; and transmits the first symbol if the data received after the delayed given time period is one (1), and stands by. | 05-05-2011 |
Sujong Kim, Suwon-City KR
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20090176888 | COMPOSITION COMPRISING PHYTOSPHINGOSINE OR DERIVATIVE THEREOF - Provided is a composition for cancer treatment including phytosphingosine or a derivative thereof, or a pharmaceutically acceptable salt thereof as an active ingredient. | 07-09-2009 |
Sung-Woong Kim, Suwon-City KR
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20100195232 | Ink Composition for Color Filter, Method for Preparing a Color Filter Using the Same, and Color Filter - Disclosed is a color filter ink composition that includes an acrylic-based copolymer resin including repeating units represented by a particular chemical formula, a polymerizable monomer, a pigment, and a solvent. According to the present invention, the color filter ink composition can have excellent ejection properties and ejection stability by using a new acrylic-based copolymer resin as a binder resin, and also can have excellent storage stability, so that it can be used for a long period. In addition, a pattern formed using the color filter ink composition can have improved heat resistance, chemical resistance, and film strength. | 08-05-2010 |
Sung Yeol Kim, Suwon-City KR
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20100096237 | Damper clutch of torque converter - A damper clutch of a torque converter of the present invention can reduce generation of abnormal vibration and a booming noise in low speed and also, can lower engaging torque and enhance fuel efficiency with multiple elastic damping force. A damper clutch of a torque converter includes a plurality of damper spring that are disposed along radial direction and a plurality of spring supporter that are disposed between the damper springs and pressurizes the damper springs along radial direction when power is delivered from a piston to a turbine, wherein each two spring supporters, putting opposite, form a group and each group has different length for supplying multiple elastic damping force. | 04-22-2010 |
Tae-Joon Kim, Suwon-City KR
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20110168211 | SEMICONDUCTOR WAFER CLEANING SYSTEM AND METHOD - A method of and system for cleaning semiconductor wafers minimizes the exposure of the wafers to the air by washing, rinsing and drying the wafers in one cleaning chamber. The system includes a wafer support by which a plurality of wafers can be supported in the cleaning chamber as oriented vertically and spaced from each other, and tubular de-ionized water supply nozzles extending longitudinally in the direction in which the wafers are spaced from each other as disposed to the sides of the wafers. Each de-ionized water supply nozzle has an inner nozzle passageway, and a plurality of sets of nozzle holes extending radially through the main body of the nozzle from the inner nozzle passageway. Each such set of nozzle holes subtends an angle of 80˜100° in a vertical plane and is directed towards a surface of a respective wafer W. During a primary rinse procedure, the de-ionized water is supplied to the de-ionized water spray nozzles, and the liquid in the cleaning chamber is simultaneously discharged from a lower part of the chamber and by being allowed to overflow the chamber. The supplying of the de-ionized water to the de-ionized water spray nozzles and the discharging of the cleaning chamber are carried out in proportions that minimize differences in the etching rate of a wafer across the surface thereof. | 07-14-2011 |
Woosam Kim, Suwon-City KR
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20110132755 | IN-LINE SYSTEM FOR MANUFACTURING SOLAR CELL - An in-line system for manufacturing a solar cell is provided. The in-line system includes a substrate loading zone for inputting a substrate, a deposition part for sequentially continuously depositing a light absorption layer on a top surface of the substrate, and a thermal processing part for thermally processing the substrate transferred from the deposition part. The substrate loading zone and the thermal processing part are sequentially installed in a partitioned internal space of one integration chamber. | 06-09-2011 |
Yeong-Sil Kim, Suwon-City KR
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20090134447 | Flash Memory Device and Method for Manufacturing the Same - A flash memory device, and a manufacturing method thereof, having advantages of protecting sidewalls of a floating gate and a control gate and preventing a recess of an active area of a source region are provided. The method includes forming a tunneling oxide layer on an active region of a semiconductor substrate, forming a floating gate, a gate insulation layer, and a control gate on the tunneling oxide layer, forming insulation sidewall spacers on sides of the floating gate and the control gate, and removing at least portions of the tunneling oxide layer and the device isolation layer so as to expose the active region. | 05-28-2009 |
Yeonho Kim, Suwon-City KR
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20100133032 | Device for Controlling Regenerative Braking of Vehicle - A control unit of vehicle is provided including a device for controlling regenerative braking of a vehicle. The device is provided with a drive wheel and a drive motor driving the drive wheel may include a vehicle control unit for calculating a regenerative amount and distributing a target braking force corresponding to the calculated regenerative amount; and a control unit controlling a transmission so that torque of the motor is increased in case of decelerating regeneration of the drive motor. | 06-03-2010 |
20120090950 | HYDRAULIC CONTROL SYSTEM OF AUTOMATIC TRANSMISSION FOR HYBRID VEHICLE - A hydraulic control system of an automatic transmission for a hybrid vehicle provides for simplifying structure of a valve body and improving responsiveness as a consequence of directly controlling hydraulic pressure supplied to friction elements. The hydraulic control system may operate first and second clutches and first and second brakes selectively according to each driving mode, and may include: a first proportional control solenoid valve for selectively supplying forward pressure and reverse pressure supplied from a manual valve to the first clutch; a second proportional control solenoid valve for selectively supplying line pressure supplied from a primary regulator valve to the second clutch; a third proportional control solenoid valve for selectively supplying the line pressure supplied from the primary regulator valve to the first brake; and a fourth proportional control solenoid valve for selectively supplying the forward pressure supplied from the manual valve to the second brake. | 04-19-2012 |
20120145512 | PARKING SYSTEM FOR HYBRID VEHICLE - A parking system for a hybrid vehicle includes a transmission housing, a first motor section provided in the transmission housing, and mounted on an input shaft, a second motor section provided at the rear of the first motor section, and mounted on the input shaft, and a parking mechanism provided between the first motor section and the second motor section for selectively restraining a drive gear spline-coupled to the second motor section. The parking system for a hybrid vehicle can be reduced in overall size by improving the layout of the parking mechanism within the transmission with two motors and forming the parking gear integrally with the drive gear. | 06-14-2012 |
20120316021 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle includes an input shaft, a first planetary gear set having first, second, and third rotation elements, the second directly connected to the input shaft, and the third directly connected to a first motor/generator, a second planetary gear set having fourth, fifth, and sixth rotation elements, the fourth directly connected to the first rotation element and a second motor/generator, and the fifth selectively connected to the second rotation element, an output gear connected to the sixth rotation element, a first clutch selectively connecting the second rotation element with the fifth rotation element, a second clutch selectively connecting two rotation elements among the rotation elements of the first planetary gear set, a first brake interposed between the fifth rotation element and a transmission housing, and a second brake interposed between the third rotation element and the transmission housing. | 12-13-2012 |
20120322601 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle may include an input shaft, a first planetary gear set having a third rotation element fixedly connected to the input shaft and a second rotation element fixedly connected to a first motor/generator, a second planetary gear set having a fourth rotation element selectively connected to the second rotation element, a fifth rotation element directly connected to the first rotation element, and a sixth rotation element fixedly connected to a second motor/generator, an output gear connected to the fifth rotation element, a first clutch selectively connecting the second rotation element with the fourth rotation element, a second clutch adapted to selectively connect the third rotation element with the second motor/generator, a first brake interposed between the fourth rotation element and a transmission housing, and a second brake interposed between the sixth rotation element and the transmission housing. | 12-20-2012 |
20120322602 | POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE - A power transmission system of a hybrid electric vehicle includes an input shaft, a first planetary gear set having a first rotation element, a second rotation element directly connected to the input shaft, and a third rotation element directly connected to a first motor/generator, a second planetary gear set having a fourth rotation element directly connected to the first rotation element and a second motor/generator, a fifth rotation element, and a sixth rotation element selectively connected to the second rotation element, an output gear connected to the fifth rotation element, a first clutch selectively connecting the engine with the input shaft, a second clutch selectively connecting the second rotation element with the sixth rotation element, a first brake interposed between the third rotation element and a transmission housing, and a second brake interposed between the sixth rotation element and the transmission housing. | 12-20-2012 |
Youngkun Kim, Suwon-City KR
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20110132755 | IN-LINE SYSTEM FOR MANUFACTURING SOLAR CELL - An in-line system for manufacturing a solar cell is provided. The in-line system includes a substrate loading zone for inputting a substrate, a deposition part for sequentially continuously depositing a light absorption layer on a top surface of the substrate, and a thermal processing part for thermally processing the substrate transferred from the deposition part. The substrate loading zone and the thermal processing part are sequentially installed in a partitioned internal space of one integration chamber. | 06-09-2011 |