Kwang-Myung
Kwang Myung Cho, Seongnam-Si KR
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20150024444 | YEAST CELL WITH INACTIVATED NADH DEHYDROGENASE AND METHOD OF PRODUCING LACTATE USING THE YEAST CELL - Provided are a yeast cell in which the activity of an external mitochondrial NADH dehydrogenase is decreased and a method of producing lactate by using the yeast cell. | 01-22-2015 |
20150024447 | BUTYRALDEHYDE DEHYDROGENASE MUTANT, POLYNUCLEOTIDE ENCODING THE MUTANT, VECTOR AND MICROORGANISM HAVING THE POLYNUCLEOTIDE, AND METHOD OF PRODUCING 1,4-BUTANEDIOL USING THE SAME - A mutant butyraldehyde dehydrogenase (Bld), a polynucleotide having a nucleotide encoding the mutant, a vector including the polynucleotide, a microorganism including a nucleotide encoding the mutant, and a method of producing 1,4-butanediol using the same. | 01-22-2015 |
20150044740 | YEAST CELL WITH ACTIVATED LACTATE DEHYDROGENASE AND METHOD OF PRODUCING LACTATE USING THE YEAST CELL - A yeast cell comprising LDH from a | 02-12-2015 |
20150064752 | POLYPEPTIDE CONFERRING ACID TOLERANT PROPERTY TO YEAST CELL, POLYNUCLEOTIDE ENCODING THE SAME, YEAST CELL HAVING INCREASED AMOUNT OF THE POLYPEPTIDE, METHOD OF PRODUCING A PRODUCT BY USING THE YEAST CELL, AND METHOD OF PRODUCING ACID-TOLERANT YEAST CELL - A polypeptide conferring an acid-tolerant property on a yeast cell, a polynucleotide encoding the polypeptide, a yeast cell including an increased amount of the polypeptide, a method of producing a product by using the yeast cell, and a method of producing an acid-tolerant yeast cell are provided. | 03-05-2015 |
20150087032 | YEAST CELL WITH INCREASED PYRUVATE POOL IN CYTOSOL AND METHOD OF PRODUCING PYRUVATE-BASED METABOLITE USING THE SAME - A genetically engineered yeast cell that produces a pyruvate-based metabolite from pyruvate, wherein activity of a mitochondrial pyruvate carrier (MPC) is reduced compared to a parent yeast cell and a method of producing the pyruvate-based metabolite using the yeast cell. | 03-26-2015 |
20150232890 | METHOD OF PRODUCING UNSATURATED ACID FROM SALT OF HYDROXYCARBOXYLIC ACID - A method of producing an unsaturated acid from a salt of a hydroxycarboxylic acid, the method includes providing an aqueous solution including a salt of a hydroxycarboxylic acid; adding a solvent with a boiling point of 200° C. or higher to the aqueous solution; and heating the aqueous solution at a temperature lower than the boiling point of the solvent to split a salt from the salt of the hydroxycarboxylic acid while simultaneously dehydrating the hydroxycarboxylic acid, thereby converting the hydroxycarboxylic acid to the unsaturated acid. | 08-20-2015 |
20150232894 | LACTATE DEHYDROGENASE MUTANT, POLYNUCLEOTIDE CODING FOR THE MUTANT, YEAST CELL INCLUDING THE POLYNUCLEOTIDE, METHOD OF PREPARING THE MUTANT, AND METHOD OF PRODUCING THE LACTATE USING THE SAME - A lactate dehydrogenase mutant, a polynucleotide encoding the mutant, a recombinant yeast cell including the polynucleotide, and a method of preparing the mutant and a method of producing lactate by using the same. | 08-20-2015 |
Kwang Myung Cho, Daejeon KR
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20100113843 | PROCESS OF PRODUCING MONOHYDRIC ALCOHOLS FROM MONOCARBOXYLIC ACIDS OR DERIVATIVES THEREOF - Disclosed herein is a method for producing monohydric alcohols from monocarboxylic acids or derivatives thereof using a catalyst comprising ruthenium (Ru) and tin (Sn) using zinc oxide (ZnO) as both a catalyst support and an active promoter; a catalyst prepared by adding an inorganic binder such as silica, alumina or titania in a limited range to the catalyst comprising the above components in order to impart a shaping ability to the catalyst; or, a modified catalyst reformed by adding at least one reducing component selected from the group consisting of Co, Ni, Cu, Ag, Rh, Pd, Re, Ir, and Pt to the catalyst in order to improve the reducing ability of the catalyst. By using such catalysts, the method according to the present invention is advantageous in that the monohydric alcohols can be prepared in high yield regardless of whether the monocarboxylic acids contain water or not, the monohydric alcohols can be economically prepared because the catalysts can be operated under mild reaction conditions and also exhibits high selectivity and productivity compared to conventional catalysts, and the catalysts have excellent long-term reaction stability so as to be advantageous for industrial applications. | 05-06-2010 |
Kwang Myung Cho, Sungnam-Si KR
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20130130341 | ELECTRO-AUTOTROPHIC SYNTHESIS OF HIGHER ALCOHOLS - The disclosure provides a process that converts CO | 05-23-2013 |
20130288325 | BIOFUEL AND CHEMICAL PRODUCTION BY RECOMBINANT MICROORGANISMS VIA FERMENTATION OF PROTEINACEOUS BIOMASS - Provided herein are metabolically modified microorganisms characterized by having an increased keto-acid flux when compared with the wild-type organism and comprising at least one polynucleotide encoding an enzyme that when expressed results in the production of a greater quantity of a chemical product when compared with the wild-type organism. The recombinant microorganisms are useful for producing a large number of chemical compositions from various nitrogen containing biomass compositions and other carbon sources. More specifically, provided herein are methods of producing alcohols, acetaldehyde, acetate, isobutyraldehyde, isobutyric acid, n-butyraldehyde, n-butyric acid, 2-methyl-1-butyraldehyde, 2-methyl-1-butyric acid, 3-methyl-1-butyraldehyde, 3-methyl-1-butyric acid, ammonia, ammonium, amino acids, 2,3-butanediol, 1,4-butanediol, 2-methyl-1,4-butanediol, 2-methyl-1,4-butanediamine, isobutene, itaconate, acetoin, acetone, isobutene, 1,5-diaminopentane, L-lactic acid, D-lactic acid, shikimic acid, mevalonate, polyhydroxybutyrate (PHB), isoprenoids, fatty acids, homoalanine, 4-aminobutyric acid (GABA), succinic acid, malic acid, citric acid, adipic acid, p-hydroxy-cinnamic acid, tetrahydrofuran, 3-methyl-tetrahydrofuran, gamma-butyrolactone, pyrrolidinone, n-methylpyrrolidone, aspartic acid, lysine, cadeverine, 2-ketoadipic acid, and/or S-adenosyl-methionine (SAM) from a suitable nitrogen rich biomass. | 10-31-2013 |
20150225750 | Two-Stage Production of Higher Alcohols - Methods and systems for the production of alcohols are described. A two stage process is utilized, where fermentation in a first stage produces an intermediate product, such as an amino acid or organic acid, from a carbon containing feedstock. A second stage produces alcohol by fermentation of this intermediate product. | 08-13-2015 |
Kwang Myung Cho, Gyoenggi-Do KR
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20110027840 | MICROORGANISM PRODUCING GLUTAMIC ACID IN HIGH YIELD AND A PROCESS OF PRODUCING GLUTAMIC ACID USING THE SAME - Disclosed herein are mutant strains, KCCM-10784P and KCCM-10785P, which are obtained through gene manipulation of | 02-03-2011 |
Kwang Myung Kim, Gyeonggi-Do KR
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20140109933 | CLEANING DEVICE OF MAGNETIC NANOPARTICLES AND CLEANING METHOD USING THE SAME - Disclosed herein are a cleaning apparatus of magnetic nanoparticles and a cleaning method of magnetic nanoparticles using the same. The cleaning apparatus of magnetic nanoparticles includes: a cleaning bath into which a solvent and magnetic nanoparticles are fed; a magnet member that is formed at a lower portion of the cleaning bath to separate the magnetic nanoparticles; and a discharge means that discharges the solvent from which the magnetic nanoparticles are separated. | 04-24-2014 |
20140116884 | SYSTEM AND METHOD FOR CONTROLLING ELECTROPLATING - Disclosed herein is a system and method for controlling electroplating, the method including: measuring current applied to an object to be plated at the time of electroplating, by a current sensor; receiving current data corresponding to the current applied to the object to be plated at the time of electroplating to execute necessary processing, and transmitting the processed current data to the HMI, by the measurement system; receiving the current data from the measurement system to execute necessary processing, and transmitting the processed data to the PLC, by the HMI; receiving the data from the HMI and storing the data in a memory, and then comparing and computing the stored current measurement value and a set current value, to control an output of the rectifier, by the PLC; and controlling the current supplied to the electroplating bath according to the control of the PLC, by the rectifier. | 05-01-2014 |
Kwang Myung Kim, Suwon-Si KR
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20140119978 | METAL NANO PARTICLE AND METHOD FOR SURFACE TREATING THE SAME - Disclosed herein is a method for surface treating metal nano particles, including: surface treating metal nano particles with an alkanol amine containing solution. | 05-01-2014 |
Kwang Myung Oh, Jung-Gu KR
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20150286307 | VARIABLE MOUNTING SOUND WAVE TOUCH PAD - A variable mounting sound wave touch pad includes an upper touch pad connected to a microphone to recognize a sound wave. A lower touch pad is spaced apart from the upper touch pad. A plurality of mounting members have one end attached to the lower touch pad and the other end protruding toward the upper touch pad and vary by an actuator which interlocks with the lower touch pad. | 10-08-2015 |
Kwang Myung Oh, Hwaseong KR
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20130146234 | APPARATUS AND METHOD FOR BLOCKING INCIDENT RAYS FROM ENTERING AN INTERIOR CABIN OF VEHICLE - Disclosed is an apparatus for blocking incident rays from entering an interior cabin of a vehicle. More specifically, an imaging device provided at a predetermined position in the vehicle and photographing an area around a driver's hands and eyes when a driver raises his or her hand to block rays in the direction of a driver's seat. A control unit which receives photographs from the imaging device, acquires an extension line which extends from the eye area to the hand area. A ray blocking mechanism installed in the vehicle accordingly is then controlled and accordingly operated to block the point where the extension line and the windshield glass or the side glass of the driver's seat meet each other. | 06-13-2013 |
20140136050 | VEHICLE CONTROL APPARATUS - S vehicle control apparatus that includes a touch panel configured to be touched by a user and a sound wave generator. The sound wave generator including a plurality of patterns formed in different shapes and heights on the touch panel, and is configured to generate sound waves having unique shapes when the user touches the patterns. A sound wave detection sensor is configured to detect the sound waves generated by the sound wave generator. A controller is configured to receive the sound waves detected by the sound wave detection sensor and output vehicle control signals corresponding to the respective sound waves. | 05-15-2014 |
Kwang Myung Oh, Daejeon KR
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20140278442 | VOICE TRANSMISSION STARTING SYSTEM AND STARTING METHOD FOR VEHICLE - A voice transmission starting system and starting method for a vehicle are provided to start a voice transmission device through recognition of a motion. The method includes outputting, by a controller, an ultrasonic wave having substantially uniform amplitude and recognizing the output ultrasonic wave as an input. In addition, the controller generates a signal based on information regarding the recognized ultrasonic wave and transmits the signal to start the voice transmission device. | 09-18-2014 |
20140294240 | DRIVER RECOGNITION SYSTEM AND RECOGNITION METHOD FOR VEHICLE - A driver recognition system for a vehicle includes a camera taking an image of a driver's foot, and a central processing unit receiving image information from the camera, analyzing the image information, and delivering a signal in accordance with an analyzed result. A control unit is installed to receive the signal delivered from the central processing unit and output a control command so as to set a driving environment and a driving mode in accordance with the received signal. A control execution unit operates in accordance with the command received from the control unit, and an operator set in accordance with the operation of the control execution unit. | 10-02-2014 |
20140340322 | TOUCH SCREEN INPUT SYSTEM HAVING ANALOG OPERATION DEVICE - A touch screen input system has an analog operation device that is attached to a touch screen and can operate the touch screen. The touch screen input system having the analog operation device includes: a touch screen that recognizes a position of a contact point and performs a process corresponding to the position; and the analog operation device that is movably and detachably disposed on the touch screen and generates an input signal of the touch screen by coming in contact with the touch screen. | 11-20-2014 |
20140365095 | APPARATUS OF SENSING MINOR COLLISION OF VEHICLE AND METHOD THEREOF - An apparatus that senses a minor collision of a vehicle is configured to minimize damage to the vehicle by actuating a brake system of the vehicle upon sensing a scratch of the vehicle by analyzing a sound (e.g., a sound wave signal) generated when a surface of the vehicle is scratched by, for example, a column of a building, the other vehicle, or the like when the vehicle is driven forward or backward at or below a certain speed. | 12-11-2014 |
20140379172 | VEHICLE MANIPULATING SYSTEM USING SOUND WAVES - A vehicle manipulating system using sound waves includes a friction pad, and a sound wave generation film that generates film sound waves when adhered to the friction pad and moved. A smartphone is configured to control devices in a vehicle using the sound waves generated by the sound wave generation film, in order to control various devices in the vehicle while driving. | 12-25-2014 |
20150063074 | APPARATUS AND METHOD FOR PROVIDING A CUSTOMIZED INPUT-SERVICE - An apparatus and method that provide a customized input-service is provided. The apparatus includes at least one input unit that generates an sound wave based on an exterior input and a sound wave sensor that converts an sound signal for the sound wave into an electric signal. In addition, a controller analyzes the electric signal received from the sound wave sensor to confirm where the exterior input is generated and detects a control signal based on the exterior input and performs an operation based on the control signal from operations allocated to the input unit. | 03-05-2015 |
20150066245 | VEHICLE CONTROLLING APPARATUS INSTALLED ON STEERING WHEEL - A vehicle controlling apparatus installed on a steering wheel includes an acoustic wave sensor disposed on the steering wheel of a vehicle, the sensor converting an acoustic wave signal generated by an input from the outside into an electrical signal. A controller is configured to analyze the electrical signal received from the acoustic wave sensor to recognize a pattern depending on the input from the outside and perform an operation depending on the recognized pattern. | 03-05-2015 |
20150108987 | APPARATUS, METHOD AND SYSTEM FOR CHECKING REAR LAMP - An apparatus for checking a rear lamp includes a sensor and a controller. The sensor is disposed in at least one rear lamp and configured to obtain a first signal generated from the outside. The controller is configured to turn on the at least one rear lamp according to the first signal. | 04-23-2015 |
20150109216 | APPARATUS AND METHOD FOR RECOGNIZING TOUCH OF USER TERMINAL - An apparatus and method for recognizing a touch of a user terminal are provided. The method includes retrieving, by a controller, an acoustic wave signal according to an input generated from an exterior and analyzing the acoustic wave signal. In addition, the controller is configured to detect a type kind and strength of the acoustic wave signal and adjust the screen data of the output unit to correspond to the detected type and strength of the acoustic wave signal. | 04-23-2015 |
20150123762 | METHOD AND SYSTEM OF OPENING AND CLOSING DOOR OF VEHICLE - A system of opening and closing a door of a vehicle includes a tap sensing type smart key configured to collect and transmit sensed information corresponding to tap pressure applied from the outside. A signal transmitter is configured to support transmission of the collected sensed information or a message corresponding to the sensed information. | 05-07-2015 |
20150189410 | USER INTERFACE APPARATUS USING SPEAKER AND METHOD THEREOF - A user interface apparatus using a speaker to control device operations by utilizing a speaker and a method thereof are provided. The user interface apparatus includes a user input pad that forms at least a portion of the exterior of a speaker and is configured to generate an impact sound wave based on an external impact An impact sound wave recognizer is configured to receive feedback of an output signal output via the speaker and separate a reverse current signal due to the impact sound wave included in the feedback signal. In addition, a controller is configured to analyze a waveform of the reverse current signal separated by the impact sound wave recognizer to recognize a user input pattern, and output a control signal that corresponds to the recognized user input pattern. The device operations of various devices may be controlled by tapping or flicking the exterior of a speaker. | 07-02-2015 |
20150286303 | TOUCH SCREEN GUIDE - A touch screen guide is provided that includes an edge-shaped frame disposed on a surface of a touch screen and both ends of an inside surface of the edge-shaped frame includes first guide grooves. A menu guide has both ends movably inserted into the first guide grooves of the frame, a substantial center is longitudinally provided with a moving space, and upper and lower portions of an inside are provided with second guide grooves. A touch guide includes upper and lower portions movably inserted into the second guide grooves of the menu guide and a substantial center is provided with an insertion space. Accordingly, a user may recognize which button is being operated when touching the touch screen viewing the screen to prevent the touch screen from being erroneously operated, thereby improving the convenience of use and the marketability. | 10-08-2015 |
20150286304 | SOUND WAVE TOUCH PAD - A sound wave touch pad includes a housing provided with a plurality of grooves. A pad is exposed on a surface of the housing and inserted into a groove of the housing. The pad is further configured to generate a sound wave when an external force is generated. A sound wave sensor is provided inside the housing and is configured to receive the sound wave generated from the pad | 10-08-2015 |
Kwang-Myung Cho, Gyeonggi-Do KR
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20090325243 | Method for producing amino acids using glycerol - The present invention relates to an amino acid-producing microorganism capable of simultaneously utilizing glycerol as a carbon source, a method for preparing the microorganism, and a method for producing amino acids using the microorganism. According to the present invention, amino acids can be efficiently produced using a byproduct of biodiesel production, glycerol, thereby substituting a cheaper material for the conventional fermentation materials such as glucose. | 12-31-2009 |
20100062498 | POLYPEPTIDE BEING CAPABLE OF INCREASING THE PRODUCTION OF L-METHIONINE, A MICROORGANISM THAT OVEREXPRESSES SAID POLYPEPTIDE AND A PROCESS OF PREPARING L-METHIONINE IN HIGH YIELD USING SAME - The present invention relates to a polypeptide capable of increasing the production of L-methionine in a microorganism. In particular, the present invention relates to an YgaZ and YgaH polypeptide or a complex thereof, referred to herein as YgaZH polypeptide, which are novel putative L-methionine exporters, polynucleotides encoding the same, a recombinant vector comprising the polynucleotide, a microorganism transformed with the recombinant vector, and a method for producing L-methionine and/or S-adenosyl-methionine, comprising the steps of culturing the transformed microorganism to produce L-methionine and/or S-adenosyl-methionine, and isolating L-methionine and/or S-adenosyl-methionine. The transformed microorganism of the present invention produces L-methionine in a high yield, thereby being used for medicinal and pharmaceutical industries and feed industry, in particular, animal feeds | 03-11-2010 |
20100081173 | Microorganism Producing Inosine and Method of Producing Inosine Using the Same - The present invention relates to a microorganism producing inosine, which is one of purine nucleoside, an important material for 5′-inosinic acid synthesis, and method for producing inosine using the same. More particularly, the present invention relates to a recombinant microorganism of | 04-01-2010 |
20100129884 | Process for Producing Fermentation Product from Carbon Sources Containing Glycerol using Corynebacteria - The present invention relates to a method for producing fermentation product from various carbon sources containing glycerol using Corynebacteria. More particularly, the present invention relates to a method for producing fermentation product from carbon sources containing glycerol or a part of glycerol with high yield and high productivity, by fermenting Corynebacteria introduced with the foreign gene glpDFK facilitating the use of glycerol and accumulating industrially useful amino acids in the culture medium. | 05-27-2010 |
20100184164 | Microorganism Producing L-Methionine Precursor And Method Of Producing L-Methionine And Organic Acid From The L-Methionine Precursor - The present invention relates to a method for producing L-methionine and organic acid comprising the following steps: Step 1) preparing a strain producing L-methionine precursor and producing L-methionine precursor by the fermentation of the strain; Step 2) producing L-methionine and organic acid by the enzyme reaction process with the L-methionine precursor as a substrate, and microorganism strains used in each step. | 07-22-2010 |
20110183383 | Compositions and Methods of Producing Methionine - Described herein are microorganisms that produce methionine and related products from endogenous genes in a transsulfuration pathway, as well as from exogenous genes providing a direct sulfhydrylation pathway. Novel genes that are useful for methionine and SAMe production are disclosed. | 07-28-2011 |
20110318783 | Microorganism Producing Inosine and Method of Producing Inosine Using the Same - The present invention relates to a microorganism producing inosine, which is one of purine nucleoside, an important material for 5′-inosinic acid synthesis, and method for producing inosine using the same. More particularly, the present invention relates to a recombinant microorganism of | 12-29-2011 |
20130260424 | Compositions and Methods of Producing Methionine - Described herein are microorganisms that produce methionine and related products from endogenous genes in a transsulfuration pathway, as well as from exogenous genes providing a direct sulfhydrylation pathway. Novel genes that are useful for methionine and SAMe production are disclosed. | 10-03-2013 |
20150211034 | Microorganism Producing L-Methionine Precursor and Method of Producing L-Methionine and Organic Acid from the L-Methionine Precursor - The present invention relates to a method for producing L-methionine, comprising: i) culturing an L-methionine precursor-producing microorganism strain in a fermentation solution, so that the L-methionine precursor accumulates in the solution; and ii) mixing a converting enzyme and methylmercaptan or its salts with at least a portion of the solution to convert the accumulated L-methionine precursor into L-methionine, as well as to microorganism strains used in each step. | 07-30-2015 |
Kwang-Myung Lee, Gyeonggi-Do KR
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20080226485 | ROTATION BODY CLEANING UNIT AND VACUUM PUMP HAVING THE SAME - Provided is a vacuum pump having a rotation body cleaning unit. The vacuum pump includes a case provided with rotation guide holes at opposite end parts. The case includes a rotation body placed inside the case and including a rotation shaft having opposite ends rotatably supported by the rotation guide holes and a number of lobes provided in the rotation shaft at predetermined intervals. Further, a cleaning part is supported by the case and placed in a space between the lobes and cleans the rotation body. | 09-18-2008 |
20100206519 | TEMPERATURE CONTROL SYSTEM FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT - A temperature control system for semiconductor manufacturing equipment is disclosed, which can properly cool a process chamber adopted in the semiconductor manufacturing equipment such as a wafer etching device. The temperature control system for semiconductor manufacturing equipment includes a thermocline for cooling heat transfer fluid accommodated therein through a heat exchange with a heat exchanger and storing heat energy, a supply line for controlling the temperature of the heat transfer fluid in the thermocline through a heater and supplying the heat transfer fluid with a proper temperature to a process device, a recovery line for forwarding the heat transfer fluid having passed through the process device to the thermocline, and a bypass for forwarding a part of the heat transfer fluid passing through the recovery line to the supply line through the heater. | 08-19-2010 |