Hyun-Seung
Hyun Seung Choi, Gyeonggi-Do KR
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20090160530 | SEMICONDUCTOR DEVICE WITH REDUCED LAYOUT AREA HAVING SHARED METAL LINE BETWEEN PADS - A semiconductor device with a reduced layout area includes pads disposed between a first voltage line and a second voltage line; first and second driver units adjacently disposed at an upper portion or a lower portion of the respective pads; and a metal line disposed between the pads and supplying power commonly to the first and second driver units. | 06-25-2009 |
20130093022 | SEMICONDUCTOR DEVICE - A semiconductor device includes a transistor area includes a transistor area comprising a transistor formed in the transistor area at a transistor level, wherein a gate of the transistor is formed at a gate level; a first metal line formed across the transistor area at a first level higher than the transistor level to supply a power voltage to the transistor; and a gate metal line formed at the gate level to supply the power voltage to the transistor area, and the gate metal line is electrically coupled to the first metal line. | 04-18-2013 |
Hyun Seung Jung, Yongin-Si KR
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20130268157 | METHOD FOR REDUCING DETECTION DATA OF A MONITORING DEVICE IN A VEHICLE, AND METHOD FOR MONITORING A VEHICLE DEFECT IN NEAR REAL TIME USING SAME - A method for reducing data of sensor devices in a vehicle includes collecting detection data periodically from the sensor devices and calculating an average value of the data collected during a cycle. The collected data may be compared with the calculated values and a deviation with previous data may be calculated by an upper and lower value difference method. A difference between the collected data and average values may also be calculated by a deviation method. The calculated value is stored. Data from a plurality of running vehicles may be periodically transmitted to a driving control center in order to monitor devices related to operations of all of the running vehicles in near real time. | 10-10-2013 |
Hyun Seung Kim, Gwangju KR
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20130062535 | SURFACE-PROCESSING DEVICE FOR A DENTAL IMPLANT - A surface treatment device of dental implant according to an embodiment of the present invention includes: a body providing a treatment chamber to receive a surface processing object; a cover combined to the body to selectively open the treatment chamber; a light source irradiating UV light to a surface of the surface treatment object; and a reflective plate positioned at a bottom of the treatment chamber to reflect the UV light emitting from the light source toward the surface treatment object. | 03-14-2013 |
Hyun Seung Lee, Incheon KR
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20160081978 | PHARMACEUTICAL COMPOSITION CONTAINING LIRIODENDRON TULIPIFERA L. EXTRACT FOR TREATING CHRONIC MYELOGENOUS LEUKEMIA - The present invention relates to a pharmaceutical composition containing, as an active ingredient, a | 03-24-2016 |
Hyun Seung Park, Incheon KR
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20150180893 | BEHAVIOR DETECTION SYSTEM FOR DETECTING ABNORMAL BEHAVIOR - Disclosed is a behavior detection system for detecting an abnormal behavior, can perform dynamic control based on situation information and a profile of each user to cope with an element threatening security of an internal infrastructure of an enterprise, such as information leakage, in BYOD and smart work environment. The system calculates probabilities of behaviors occurring for respective connection behavior elements, calculates standard deviations of the probabilities based on weighting factors and determines whether or not the calculated behavior occurrence probabilities and behavior standard deviation correspond to a normal behavior, existence of an abnormal connection behavior in a BYOD and smart work environment is detected and an abnormal user is detected by examining whether or not an average traffic volume, an average use time and traffic volume with respect to a use time exceeds respective standard values. | 06-25-2015 |
Hyun Seung Ryu, Gueonggi-Do KR
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20160051725 | BONE GRAFT COMPOSITION AND PREPARATION METHOD THEREOF - The present invention relates to a bone graft composition and a preparation method thereof, and more particularly to bone graft composition having excellent physical properties, which comprises a hydrogel comprising a combination of specific amounts of poloxamer and HPMC, and calcium phosphate compound particles, and a preparation method thereof. | 02-25-2016 |
Hyun Seung Yang, Seongnam Gyeonggi-Do KR
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20160077652 | VEHICLE, DISPLAY DEVICE FOR VEHICLE, AND METHOD FOR CONTROLLING THE VEHICLE DISPLAY DEVICE - A vehicle, a vehicle display device, and a method for controlling the vehicle display device are disclosed. The vehicle display device includes a display unit and a controller. The display unit displays a wide screen that is divided into a main display region and an auxiliary display region. The controller displays a first visual interface on the main display region, decides the second visual interface for performing a process different from that of the first visual interface according to the first visual interface, and displays auxiliary information related to the second visual interface on the auxiliary display region. | 03-17-2016 |
Hyun Seung Yang, Gyeonggi-Do KR
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20100079415 | INPUT DEVICE OF VEHICLE - The present invention discloses a technology which arranges a direct access key and a hot key or the like according to frequency of use centering around a jog dial such that a user interface (UI) can be simplified in a driver information system. | 04-01-2010 |
Hyun Seung Yoo, Icheon-Si Gyeonggi-Do KR
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20150079741 | 3-D NONVOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A three-dimensional (3-D) nonvolatile memory device includes a support protruded from a surface of a substrate and configured to have an inclined sidewall; channel structures each configured to comprise interlayer insulating layers and channel layers which are alternately stacked over the substrate including the support, bent along the inclined sidewall of the support, wherein each of the channel structures comprises a cell region and a contact region, and the channel layers are exposed in the contact region; select lines formed over the channel structures; and a pillar type channels coupled to respective channel layers at the contact region and penetrating the select lines. | 03-19-2015 |
20150099338 | NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A non-volatile memory device includes first and second vertical channel layers generally protruding upwardly from a semiconductor substrate substantially in parallel; a first gate group configured to include a plurality of memory cell gates which are stacked substantially along the first vertical channel layer and are isolated from each other with an interlayer insulating layer interposed substantially between the memory cell gates; a second gate group configured to include a plurality of memory cell gates which are stacked substantially along the second vertical channel layer and are isolated from each other with the interlayer insulating layer interposed substantially between the memory cell gates; a pipe channel layer configured to couple the first and the second vertical channel layers; and a channel layer extension part generally extended from the pipe channel layer to the semiconductor substrate and configured to couple the pipe channel layer and the semiconductor substrate. | 04-09-2015 |
Hyun Seung Yoo, Yongin-Si Gyeonggi-Do KR
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20150085576 | SEMICONDUCTOR MEMORY APPARATUS - A semiconductor memory apparatus includes a memory block including memory cells coupled between a bit line and a source line and operating in response to voltages applied to word lines, and a peripheral circuit suitable for performing operations relating to data input and output of the memory cells, wherein the peripheral circuit is suitable for applying a precharge voltage to the bit line when word lines adjacent to a selected word line are set to a floating state. | 03-26-2015 |
Hyun Seung Yoo, Icheon-Si KR
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20080225595 | CHARGE TRAP TYPE NON-VOLATILE MEMORY DEVICE AND PROGRAM METHOD THEREOF - A method of programming a charge trap type non-volatile memory device includes applying a program pulse to a selected memory cell, applying a detrap pulse to the selected memory cell, and applying a program verify pulse to the memory cell. The charge trap type non-volatile memory device includes a memory cell array including a charge trap memory cell, and a high voltage generator for supplying a detrap pulse to the charge trap memory cell. | 09-18-2008 |
20080230830 | NONVOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A nonvolatile memory device and a method of fabricating the same is provided to prevent charges stored in a charge trap layer from moving to neighboring memory cells. The method of fabricating a nonvolatile memory device, includes forming a first dielectric layer on a semiconductor substrate in which active regions are defined by isolation layers, forming a charge trap layer on the first dielectric layer, removing the first dielectric layer and the charge trap layer over the isolation layers, forming a second dielectric layer on the isolation layers including the charge trap layer, and forming a conductive layer on the second dielectric layer. | 09-25-2008 |
20110204430 | NONVOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A nonvolatile memory device and a method of fabricating the same is provided to prevent charges stored in a charge trap layer from moving to neighboring memory cells. The method of fabricating a nonvolatile memory device, includes forming a first dielectric layer on a semiconductor substrate in which active regions are defined by isolation layers, forming a charge trap layer on the first dielectric layer, removing the first dielectric layer and the charge trap layer over the isolation layers, forming a second dielectric layer on the isolation layers including the charge trap layer, and forming a conductive layer on the second dielectric layer. | 08-25-2011 |
20130009235 | NON-VOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A non-volatile memory device includes first and second vertical channel layers generally protruding upwardly from a semiconductor substrate substantially in parallel; a first gate group configured to include a plurality of memory cell gates which are stacked substantially along the first vertical channel layer and are isolated from each other with an interlayer insulating layer interposed substantially between the memory cell gates; a second gate group configured to include a plurality of memory cell gates which are stacked substantially along the second vertical channel layer and are isolated from each other with the interlayer insulating layer interposed substantially between the memory cell gates; a pipe channel layer configured to couple the first and the second vertical channel layers; and a channel layer extension part generally extended from the pipe channel layer to the semiconductor substrate and configured to couple the pipe channel layer and the semiconductor substrate. | 01-10-2013 |
20130099306 | 3-D NONVOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A three-dimensional (3-D) nonvolatile memory device includes a support protruded from a surface of a substrate and configured to have an inclined sidewall; channel structures each configured to comprise interlayer insulating layers and channel layers which are alternately stacked over the substrate including the support, bent along the inclined sidewall of the support, wherein each of the channel structures comprises a cell region and a contact region, and the channel layers are exposed in the contact region; select lines formed over the channel structures; and a pillar type channels coupled to respective channel layers at the contact region and penetrating the select lines. | 04-25-2013 |
Hyun Seung Yoo, Yongin-Si KR
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20150340096 | SEMICONDUCTOR DEVICE, SEMICONDUCTOR SYSTEM HAVING THE SAME AND OPERATING METHOD THEREOF - A semiconductor device may include memory blocks having a plurality of strings including drain select transistors and memory cells electrically coupled in series between a bit line and a pipe transistor and source select transistors and memory cells electrically coupled in series between a common source line and the pipe transistor; a circuit group configured to float drain select lines electrically coupled to the drain select transistors included in unselected memory blocks and source select lines electrically coupled to the source select transistors included in the unselected memory blocks and to ground a pipe line electrically coupled to the pipe transistor when a program operation of a selected memory block among the memory blocks is performed; and a control circuit configured to control the circuit group. | 11-26-2015 |
20160099060 | SEMICONDUCTOR MEMORY DEVICE INCLUDING A DUMMY MEMORY CELL AND METHOD OF PROGRAMMING THE SAME - A semiconductor memory and a method of programming the same are provided. A semiconductor memory device may include a memory cell array including a plurality of normal memory cells, a select transistor, and a dummy memory cell. The semiconductor memory device may include a voltage generator configured for generating a program voltage applied to a normal memory cell selected among the plurality of normal memory cells, and for generating a dummy word line voltage applied to the dummy memory cell in a program operation. The semiconductor memory device may include a control logic configured for controlling the voltage generator to adjust the dummy word line voltage based on the program voltage. | 04-07-2016 |
Hyun-Seung Joo, Seoul KR
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20130077467 | RECEIVER IN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM AND SIGNAL PROCESSING METHOD THEREOF - According to an exemplary embodiment of the present invention, a receiver in an orthogonal frequency division multiple access (OFDMA) system includes: an extraction unit that extracts received user signal subvectors for subcarriers assigned to the receiver from received signal vectors received from a transmitter; and a fast Fourier transform (FFT) unit that performs a fast Fourier transform on the received user signal subvectors. | 03-28-2013 |
Hyun-Seung Jung, Suwon-City Gyeonggi-Do KR
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20100026020 | SLIDING-TYPE APPARATUS FOR ABSORBING FRONT SHOCK ENERGY - A sliding-type apparatus for absorbing front shock energy is disclosed. The sliding-type apparatus of the present invention includes a driver panel ( | 02-04-2010 |
Hyun-Seung Lee, Seoul KR
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20090290175 | METHOD AND APPARATUS FOR PRINTING DOCUMENT INCLUDING OBJECT TO WHICH PREDETERMINED EFFECT IS APPLIED - Provided are a printing method and apparatus. The printing method includes receiving data regarding a document to be printed from a host, applying a predetermined effect to an object included in the document to be printed, and printing the document including the object to which the predetermined effect is applied. Thus, when a document created by a host and transmitted to a printing apparatus to be printed, cannot be corrected by the host, an effect can be applied to the document by the printing apparatus. | 11-26-2009 |
20110038558 | METHOD AND APPARATUS FOR RECONSTRUCTING A HIGH-RESOLUTION IMAGE BY USING MULTI-LAYER LOW-RESOLUTION IMAGES - A method of reconstructing a high-resolution image by using multi-layer low-resolution images includes dividing a low-resolution image into a plurality of texture layer low-resolution images and a plurality of base layer low-resolution images; generating a texture layer high-resolution image by compositing the plurality of the texture layer low-resolution images and generating a base layer high-resolution image by compositing the plurality of the base layer low-resolution images; and outputting a high-resolution image by compositing the texture layer high-resolution image and the base layer high-resolution image. | 02-17-2011 |
20120006857 | PUMPING DEVICE OF FLUID CONTAINER AND PRESS BUTTON - The present invention relates to a pumping device of a fluid vessel that discharges a predetermined amount of contents, and more particularly, to a push button of a pumping device of a fluid vessel including a push panel having a push part capable of being pushed by applying force on an upper front surface; and a connection rod formed at a lower end of the push panel and including a pump pressing part pushed as the push part is pushed and a rotation part serving as a central axis of an operation of the pump pressing part as the push part is pushed, a distance between the push part and the rotation part being longer than that between the pump pressing part and the rotation part, and a pumping device of a fluid vessel using the same. | 01-12-2012 |
20120014616 | METHOD AND APPARATUS FOR ENHANCING IMAGE QUALITY USING SPATIAL MODULATION PER BAND - A method and apparatus for enhancing and improving image quality are provided. The method includes separating an input image into at least one low frequency component and at least one high frequency component; modulating the low frequency components in a block unit by dithering; modulating the high frequency components by sampling; and combining the modulated low frequency components and the modulated high frequency components. | 01-19-2012 |
20120214997 | METHOD OF PREPARING SITAGLIPTIN AND INTERMEDIATES USED THEREIN - Disclosed are a novel, simple and low-cost method for preparing sitagliptin, as DPP-IV (dipeptidyl peptidase IV) inhibitor, which is useful in treating type 2 diabetes mellitus and key intermediates used in said preparation of sitagliptin. | 08-23-2012 |
20130315504 | METHOD AND APPARATUS FOR RECONSTRUCTING AN IMAGE - A method and apparatus for reconstructing a low-resolution image is provided. The method includes magnifying a low-resolution image; extracting a high frequency component and a texture component from the pre-magnification low-resolution image; and reconstructing an image by synthesizing the extracted high frequency component and texture component with the magnified low-resolution image. The method and apparatus synthesizes only image components without a separate external DB, making it possible to enhance sharpness of the outline of images and thus effectively reconstruct fine texture components. | 11-28-2013 |
20140071156 | APPARATUS AND METHOD FOR ESTIMATING NOISE - A noise estimation apparatus and method to prevent texture from being erroneously determined as noise, is provided. To this end, the noise estimation method includes generating an initial noise map for an input image signal, generating at least one noise map based on a temporal change of an image signal continuing from the image signal, calculating a correlation value for each region between the initial noise map and the noise maps, and determining noise of an image according to a temporal change based on the correlation value. | 03-13-2014 |
20140169691 | IMAGE PROCESSING APPARATUS AND METHOD FOR ENHANCING THE QUALITY OF AN IMAGE - An image processing apparatus and method for enhancing quality of image data are provided. The image processing apparatus includes an encoder which encodes source image data and outputs compressed image data, a first representative transform coefficient calculator which calculates a first representative transform coefficient by transforming the source image data into frequency characteristics; a decoder which decodes the compressed image data and outputting decoded image data, a second representative transform coefficient calculator which calculates a second representative transform coefficient by transforming the decoded image data into frequency characteristics, and a quality enhancer which enhances the quality of the decoded image data by using the first representative transform coefficient and the second representative transform coefficient. | 06-19-2014 |
20150213581 | METHOD AND APPARATUS FOR IMAGE QUALITY ENHANCEMENT USING PHASE MODULATION OF HIGH FREQUENCY ELEMENTS - A method of enhancing quality of an image is provided, the method of enhancing quality including determining high frequency elements of the image, adding noise to and modulating a phase of the determined high frequency elements to generate modified high frequency elements, and restoring the image by using the modified high frequency elements. | 07-30-2015 |
Hyun-Seung Lee, Gyeonggi-Do KR
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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 |
Hyun-Seung Lee, Yongin-Si KR
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20130016890 | METHOD AND APPARATUS FOR PROCESSING AN IMAGE USING MULTI RESOLUTION TRANSFORMATIONAANM LEE; Hyun-taekAACI SeoulAACO KRAAGP LEE; Hyun-taek Seoul KRAANM LEE; Jae-choolAACI Suwon-siAACO KRAAGP LEE; Jae-chool Suwon-si KRAANM LEE; Hyun-seungAACI Yongin-siAACO KRAAGP LEE; Hyun-seung Yongin-si KRAANM JUNG; Hae-kyungAACI SeoulAACO KRAAGP JUNG; Hae-kyung Seoul KRAANM PARK; Jong-geunAACI SeoulAACO KRAAGP PARK; Jong-geun Seoul KRAANM YOON; Hee-chulAACI SeoulAACO KRAAGP YOON; Hee-chul Seoul KR - A method of processing an image is disclosed. The method includes transforming an original image to generate an edge image by using multi-resolution transformation; performing a first image enhancement process on the edge image according to a type of original image; generating an inverse transform image by performing inverse multi-resolution transformation on the edge image; and performing a second image enhancement process on the inverse transform image according to a type of original image, thereby enhancing image quality. | 01-17-2013 |
20130163843 | METHOD OF PROCESSING RADIOGRAPH AND APPARATUS FOR PROCESSING RADIOGRAPH USING THE METHOD - Provided are an apparatus and a method for processing a radiograph which is capable of precisely detecting a region of interest. The apparatus includes: an inputter that outputs an input image obtained by irradiating radioactive rays; and a line detector that performs a Hough transform on the input image, senses at least one edge line based on the Hough-transformed input image, performs a Radon transform in a region in which the at least one edge line is sensed, and obtains an edge line of the at least one edge line as a first collimation line one based on a result of the Radon transform. | 06-27-2013 |
Hyun-Seung Seo, Ulwang-Si KR
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20140063379 | LIQUID CRYSTAL LENS PANEL, THREE DIMENSIONAL PANEL ASSEMBLY, AND DISPLAY APPARATUS HAVING THE SAME - A liquid crystal lens panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a first base substrate, a lens common electrode disposed on the first base substrate, and a first alignment layer disposed on the lens common electrode, the first alignment layer including a first alignment direction. The second substrate includes a second base substrate opposite to the first base substrate, a plurality of lens electrodes that extend in a lens axis and is parallel with each other, and a second alignment layer disposed on the plurality of lens electrodes, the second alignment layer including a second alignment direction substantially perpendicular to the first alignment direction. The liquid crystal layer is disposed between the first and second alignment layers. | 03-06-2014 |
Hyun-Seung Shin, Incheon-City KR
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20090200462 | SCANNING PROBE MICROSCOPE CAPABLE OF MEASURING SAMPLES HAVING OVERHANG STRUCTURE - A scanning probe microscope tilts the scanning direction of a z-scanner by a precise amount and with high repeatability using a movable assembly that rotates the scanning direction of the z-scanner with respect to the sample plane. The movable assembly is moved along a curved guide and has grooves that engage with corresponding projections on a stationary frame to precisely position the movable assembly at predefined locations along the curved guide. | 08-13-2009 |
Hyun-Seung Son, Chungcheongnam-Do KR
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20130117003 | METHOD FOR STRUCTURING HARDWARE INFORMATION BY USING AN MOF-BASED HCML - Provided is a method for structuring hardware information in computer system, including: modeling Target Independent Model (TIM), which is independent from a hardware; structuring hardware information based on Meta Object Facility (MOF)-Hardware Component Modeling Language (HCML); and transforming the TIM into a Target Specification Model, which depends on the hardware, based on the structured hardware information and the model transformation language, wherein the step of structuring hardware information based on Meta Object Facility (MOF)-Hardware Component Modeling Language (HCML), comprises: defining a MOF-based Hardware Component Modeling Language (HCML) meta-model; and defining a model by using a meta-model of the HCML and representing architecture information on the model. | 05-09-2013 |
20140130006 | APPARATUS AND METHOD OF GENERATING MULTI-LEVEL TEST CASE FROM UNIFIED MODELING LANGUAGE SEQUENCE DIAGRAM BASED ON MULTIPLE CONDITION CONTROL FLOW GRAPH - Disclosed herein are an apparatus and a method for generating a multi-level test case for testing software from a unified modeling language (UML) sequence diagram (SD) based on a multiple condition control flow graph (MCCFG). The apparatus includes: a UML SD metamodel storing unit storing a UML SD metamodel defined for a model to be converted therein; an MCCFG metamodel storing unit storing an MCCFG metamodel; a model converting unit model-converting the UML SD from which the test case is to be generated according to the UML SD metamodel and the MCCFG metamodel to generate the MCCFG; and a coverage criteria unit converting the MCCFG into a tree structure and then converting the tree structure into test cases according to a selection command. | 05-08-2014 |
Hyun-Seung Song, Namdong-Gu KR
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20120326267 | COMPOSITE ISOLATION LAYER STRUCTURES FOR SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - An isolation structure includes an oxide region in a lower portion of a trench on a substrate, an oxide layer conforming to a sidewall of the trench in an upper portion of the trench above the oxide region and a nitride region in the upper portion of the trench on the oxide region and the oxide layer. The substrate may include silicon, the oxide region may include silicon oxide and the nitride region may include silicon nitride. The oxide region may have a thickness of more than half of a height from a bottom of the trench to a top of the trench. | 12-27-2012 |