Kwang-Woo
Kwang Woo Jung, Seoul KR
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20120093817 | USE OF THE GENES IN THE HOG, Ras AND cAMP PATHWAY FOR TREATMENT OF FUNGAL INFECTION - Provided herein are uses of genes for HOG, Ras and cAMP signal transduction pathways to treat fungal infection. To regulate the HOG pathway of | 04-19-2012 |
20130237446 | Use of the Genes in the Hog, Ras and cAMP Pathway for Treatment Of Fungal Infection - Provided herein are uses of genes for HOG, Ras and cAMP signal transduction pathways to treat fungal infection. To regulate the HOG pathway of | 09-12-2013 |
Kwang Woo Kim, Seoul KR
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20120185302 | METHOD FOR OPERATING A PREPAID TAXI SERVICE - The present invention relates to a method for operating a prepaid taxi service. The method for operating a prepaid taxi is performed by a prepaid taxi management server connected to a reserving user personal computer (PC), an Internet payment system, and a taxi driving system over an Internet-based network. The method includes (a) receiving an origin and a destination searched for and selected by a reserving passenger who desires to use a prepaid taxi, (b) searching for and providing an optimal route by searching for routes between the origin and the destination, and calculating a travel distance along the optimal route, (c) calculating a taxi fare based on the calculated travel distance, and (d) receiving payment of the taxi fare calculated at (c) in conjunction with the Internet payment system. | 07-19-2012 |
Kwang Woo Kim, Gyeongsangnam-Do KR
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20150038360 | Method for Multiplex-Detecting Chronic Myelogenous Leukemia Gene Using Cleavable Probe - One embodiment of the present invention provides a detection kit for detecting a chronic myelogenous leukemia (CML) gene expression, wherein the detection kit includes a primer set which is specifically bound to the CML gene; and a cleavable probe which is specifically bound to the inside of a CML gene amplification product which is amplified by the primer set. Another embodiment of the present invention provides a method of measuring the CML gene expression by using the detection kit according to one embodiment of the present invention. The method according to one embodiment of the present invention is used to efficiently detect a low CML gene expression for CML diagnosis and prognosis diagnosis. | 02-05-2015 |
Kwang Woo Lee, Seoul KR
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20130095529 | Microorganism with Improved Production of 5'-Xanthosine Monophosphate and 5'-Guanine Monophosphate, and Production Method of 5'-Xanthosine Monophosphate and 5'-Guanine Monophosphate Using Same - The present invention relates to a microorganism with improved production of 5′-xanthosine monophosphate and 5′-guanine monophosphate, and more specifically, to a | 04-18-2013 |
Kwang-Woo Hwang, Seoul KR
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20110312061 | NOVEL LACTOBACILLUS PLANTARUM AND COMPOSITION CONTAINING THE SAME - The present invention provides | 12-22-2011 |
20120196352 | NOVEL LACTOBACILLUS PLANTARUM AND COMPOSITION COMPRISING SAME - The present invention provides | 08-02-2012 |
20120208260 | NOVEL LACTOBACILLUS PLANTARUM AND COMPOSITION COMPRISING THE SAME - CJLP243 (KCTC 11045P), a composition for treating intestinal diseases comprising | 08-16-2012 |
20120282675 | NOVEL LACTOBACILLUS PLANTARUM AND COMPOSITION CONTAINING SAME - The present invention provides | 11-08-2012 |
Kwang-Woo Jung, Daejeon KR
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20120216597 | SAMPLE PRECONCENTRATOR - There is provided a sample preconcentrator. The sample preconcentrator in which a sample gas injection port is coupled to a dried gas supply source and a gas analysis system to concentrate a sample gas comprises a sample concentrating unit containing an absorbent that is composed of carbon nanotube-metal nanocomplexes; a conduit switching valve for selectively coupling the sample gas injection port to the dried gas supply source and the gas analysis system and controlling the absorption and desorption of the sample gas from the sample concentrating unit; and a plurality of conduits for connecting the sample gas injection port, the dried gas supply source, the gas analysis system, the sample concentrating unit and the conduit switching valve. | 08-30-2012 |
Kwang-Woo Lee, Gyeonggi-Do KR
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20080203455 | SEMICONDUCTOR DEVICE EMPLOYING TRANSISTOR HAVING RECESSED CHANNEL REGION AND METHOD OF FABRICATING THE SAME - A semiconductor device employing a transistor having a recessed channel region and a method of fabricating the same is disclosed. A semiconductor substrate has an active region. A trench structure is defined within the active region. The trench structure includes an upper trench region adjacent to a surface of the active region, a lower trench region and a buffer trench region interposed between the upper trench region and the lower trench region. A width of the lower trench region may be greater than a width of the upper trench region. An inner wall of the trench structure may include a convex region interposed between the upper trench region and the buffer trench region and another convex region interposed between the buffer trench region and the lower trench region. A gate electrode is disposed in the trench structure. A gate dielectric layer is interposed between the gate electrode and the trench structure. | 08-28-2008 |
20100183150 | Shared key management method, shared key generating method and message communication method for scada system, and recording medium - A shared key management method for a Supervisory Control And Data Acquisition (SCADA) system in which a master terminal unit (MTU), a plurality of sub master terminal units (SUB-MTUs), and a plurality of remote terminal units (RTUs) are configured in a sequential hierarchy, is provided. The method includes: (a) at the MTU, generating a plurality of secret keys and respectively allocating the secret keys to the RTUs; (b) at the MTU, generating a group key in a tree structure, wherein a leaf node of the tree structure corresponds to each RTU, a parent node of a node corresponding to an RTU corresponds to a SUB-RTU to which the RTU is connected, a shared key of each node of the group key is generated by hashing shared keys of all child nodes, and a shared key of a leaf node of the group key is set as a secret key of the RTU; (c) at the RTU or the SUM-MTU, receiving and storing shared keys of every node from a node corresponding to itself to a root node; (d) when the RTU or the SUM-MTU is added or deleted, at the MTU, generating shared keys of nodes along a path from a node corresponding to the added or deleted terminal unit to the root node again; and (e) at the RTU or the SUB-MTU, receiving and storing the generated shared keys. According to the key management method for the SCADA system described above, in the case of encrypting and broadcasting or multicasting a message, a computation amount can be reduced. | 07-22-2010 |
20150070807 | METHOD AND APPARATUS FOR DETECTING ELECTRO STATIC DISCHARGE IN ELECTRONIC DEVICE - A system detects Electro Static Discharge (ESD) of an electronic device by sensing a ground voltage of an electronic device, comparing the sensed ground voltage with a predetermined reference voltage and if the sensed ground voltage exceeds the reference voltage, performs at least one predetermined operation of the electronic device. | 03-12-2015 |
Kwang-Woo Lee, Suwon-Si KR
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20140140154 | SEMICONDUCTOR MEMORY DEVICE AND REFRESH LEVERAGING DRIVING METHOD THEREOF - A refresh leveraging driving method is provided which includes deciding a unit of word lines to be driven at a refresh leveraging operation to be the same as a redundancy repair row unit setting a lower row address of an input refresh leveraging address corresponding to the decided refresh leveraging row driving unit to a don't care state; and internally generating the don't care lower row address of the refresh leveraging address to drive word lines according to a combined refresh leveraging address. | 05-22-2014 |
20140269123 | SEMICONDUCTOR MEMORY DEVICE AND REFRESH METHOD THEREOF - A semiconductor memory device includes: a normal memory cell block including a first plurality of memory cells; a redundancy memory cell block including a second plurality of memory cells and configured for use in replacing memory cells of the normal memory cell block; a weak cell information storage configured to store information regarding weak memory cells in the normal and redundancy memory cell blocks; and a refresh control circuit configured to control a refresh rate of memory cells in the normal and redundancy memory cell blocks based on the information regarding weak memory cells in the weak cell information storage. The weak memory cells in the normal and redundancy memory cell blocks are refreshed at least once more than other memory cells in the normal and redundancy memory cell blocks during a refresh cycle. | 09-18-2014 |
20150040202 | IMAGE FORMING APPARATUS AND METHOD OF AUTHENTICATING USER THEREOF - A method of authenticating a user of an image forming apparatus is provided that includes receiving, at the image forming apparatus, a one-time password (OTP) generating request, generating, at the image forming apparatus, an OTP according to the OTP generating request, receiving, at the image forming apparatus, an authentication request, from the host apparatus, including the OTP, and when the OTP received from the host apparatus matches the OTP generated according to the OTP generating request and absent a condition, approving an access to the image forming apparatus. | 02-05-2015 |
20150043295 | METHOD OF REFRESHING VOLATILE MEMORY DEVICE - A method is provided for refreshing a volatile memory. The method includes storing address information about a weak cell row address that is to be refreshed according to a weak cell refresh period that is shorter than a refresh period, performing a counting operation for generating a refresh row address, comparing the refresh row address with the address information, refreshing the weak cell row address when a result of the comparison shows that the refresh row address and the weak cell row address of the address information coincide with each other, changing the weak cell row address by changing a pointer of the address information, and refreshing the changed weak cell row address according to the weak cell refresh period. | 02-12-2015 |
Kwang-Woo Nam, Seoul KR
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20130088077 | FULL BRIDGE SWITCHING CIRCUIT - A full bridge switching circuit includes a converter circuit including first and second converters. The first converter includes a first transformer and a first switching element part to control the first transformer in response to a first switching signal. The second converter includes a second transformer and a second switching element part to control the second transformer in response to a second switching signal. The first and second transformers are controlled by the first and second switching element parts to output first and second feedback signals, respectively. The full bridge switching circuit further includes a third switching element part having a third switching input connected to the first and second transformers, and an IC circuit to generate an OR signal by an OR operation of a first control signal generated from the first feedback signal and a second control signal generated from the second feedback signal. | 04-11-2013 |
20130088156 | CONTROLLING BRIGHTNESS OF LAMP IN DISPLAY DEVICE - A display device includes a lamp unit, a dimming signal controller, and an inverter device. The dimming signal controller receives a lamp brightness signal and an external environment illumination signal, selects the lamp brightness signal or a signal based on the received external environment illumination signal, and outputs the selected signal as a dimming signal. The inverter device may operate to control brightness of the lamp unit based on the dimming signal. | 04-11-2013 |
20130088163 | DISPLAY DEVICE, INVERTER APPARATUS AND METHOD OF DRIVING LAMPS - A display device including two or more lamp groups, each having one or more lamps, includes a driving control signal generating unit and an inverter unit. The driving control signal generating unit generates driving control signals to control the driving of at least one of the two or more lamp groups. The inverter apparatus includes two or more inverter circuits configured to receive the driving control signals. In the display device, each of the two or more inverter circuits sets the operation frequency of a corresponding lamp group based on the driving control signals, and generates an operation voltage for the corresponding lamp group according to the set operation frequency. | 04-11-2013 |
Kwang-Woo Park, Hwaseong-Si KR
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20150241774 | PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE SAME - A photoresist composition may include a novolak resin, a diazide-based photo-sensitizer, and a solvent. The novolak resin may be prepared by a condensation reaction of a monomer mixture including a cresol mixture, xylenol, and salicylaldehyde. Methods of manufacturing a display substrate using the photoresist composition are also provided. | 08-27-2015 |
Kwang-Woo Park, Yongin-City KR
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20150126005 | PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR SUBSTRATE USING THE SAME - A photoresist composition may include a novolac resin, a diazide-based photosensitive compound, a surfactant represented by Chemical Formula 1 below, and a solvent. | 05-07-2015 |
Kwang-Woo Yoon, Suwon-Si KR
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20130302238 | CONTINUOUS MANUFACTURING APPARATUS AND METHOD FOR CARBON NANOTUBES HAVING GAS SEPARATION UNITS - The present invention relates to a continuous manufacturing apparatus for a carbon nanotube having gas separation units and a continuous manufacturing method for a carbon nanotube using the same, and more specifically, to a continuous manufacturing apparatus for a carbon nanotube having gas separation units and a continuous manufacturing method for a carbon nanotube using the same, in which the apparatus includes i) a reactor for synthesizing the carbon nanotube; ii) a separator for separating a mixed gas and the carbon nanotube transferred from the reactor; iii) a gas separation unit including more than one polymer membrane for removing in part or in whole of more than one component gas from the mixed gas separated; and iv) a recirculation pipe for recirculating the mixed gas without in part or in whole of the component gas to the reactor of carbon nanotube. According to the present invention, the present invention has an effect to provide the continuous manufacturing apparatus of the carbon nanotube and continuous manufacturing method using the same, in which it makes possible to perform a rapid processing; has excellent productivity and excellent conversion rate of carbon source; can significantly reduce the cost of production; can reduce energy consumption because a reactor size can be decreased as compared with capacity; and has a gas separation unit that not generate a waste gas. | 11-14-2013 |
20130336875 | APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING CARBON NANOTUBES - Disclosed are an apparatus and method for continuously producing carbon nanotubes. More specifically, disclosed are an apparatus for continuously producing carbon nanotubes including i) a reactor to synthesize carbon nanotubes, ii) a separator to separate a mixed gas from the carbon nanotubes transferred from the reactor, iii) a filter to remove all or part of one or more component gases from the separated mixed gas, and iv) a recirculation pipe to recirculate the filtered mixed gas to the reactor for carbon nanotubes. | 12-19-2013 |
20140127123 | APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING CARBON NANOTUBES - Disclosed are an apparatus and method for continuously producing carbon nanotubes. More specifically, disclosed are an apparatus for continuously producing carbon nanotubes including i) a reactor to synthesize carbon nanotubes, ii) a separator to separate a mixed gas from the carbon nanotubes transferred from the reactor, iii) a filter to remove all or part of one or more component gases from the separated mixed gas, and iv) a recirculation pipe to recirculate the filtered mixed gas to the reactor for carbon nanotubes. | 05-08-2014 |
Kwang-Woo Yoon, Daejeon KR
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20150202585 | CONTINUOUS MANUFACTURING APPARATUS AND METHOD FOR CARBON NANOTUBES HAVING GAS SEPARATION UNITS - The present invention relates to a continuous manufacturing apparatus for a carbon nanotube having gas separation units and a continuous manufacturing method for a carbon nanotube using the same. According to the present invention, the present invention has an effect to provide the continuous manufacturing apparatus of the carbon nanotube and continuous manufacturing method using the same, in which it makes possible to perform a rapid processing; has excellent productivity and excellent conversion rate of carbon source; can significantly reduce the cost of production; can reduce energy consumption because a reactor size can be decreased as compared with capacity; and a gas separation unit that not generate a waste gas. | 07-23-2015 |
Kwang-Woo Yoon, Gyeonggi-Do KR
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20130315813 | APPARATUS AND METHOD FOR CONTINUOUSLY PRODUCING CARBON NANOTUBES - Disclosed are an apparatus and method for continuously producing carbon nanotubes. More specifically, disclosed are an apparatus for continuously producing carbon nanotubes including i) a reactor to synthesize carbon nanotubes, ii) a separator to separate a mixed gas from the carbon nanotubes transferred from the reactor, iii) a filter to remove all or part of one or more component gases from the separated mixed gas, and iv) a recirculation pipe to recirculate the filtered mixed gas to the reactor for carbon nanotubes. | 11-28-2013 |