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Choe, KR
Byeong Gwon Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100304643 | GRINDING APPARATUS AND METHOD FOR FABRICATION OF LIQUID CRYSTAL DISPLAY DEVICE - There is disclosed a grinding apparatus for fabrication of a liquid crystal display device that is adaptive for improving the adsorption defect of a substrate onto a substrate stage. A grinding apparatus for fabrication of a liquid crystal display device disclosed in the present invention includes a plurality of substrate stage configured to make a linearly bi-directional movement; first and second grinding parts disposed in a series at an area to which the substrate stage moves; first to third aligning parts disposed at both ends of the first and second grinding parts and therebetween; and first and second cleaning parts disposed between the first and second grinding parts and the first and second aligning parts so as to clean the substrate stage. | 12-02-2010 |
Byeong-In Choe, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100214844 | Memory system and programming method thereof - Provided are a non-volatile memory system and a programming method thereof. The programming method of the non-volatile memory system includes adjusting a program-verify-voltage of a selected memory cell referring to program data to be written in an interfering cell configured to provide interference for the selected memory cell and programming the selected memory cell depending on the adjusted program-verify-voltage. | 08-26-2010 |
| 20110205802 | NONVOLATILE MEMORY DEVICE AND METHOD OF READING THE SAME - Provided are a nonvolatile memory device and a method of reading the same. The nonvolatile memory device includes: a memory cell; a transistor disposed between a common source line and the memory cell; and a control logic for controlling a bias voltage of the transistor to reduce the amount of current flowing into the common source line during a read operation. The method includes: applying a read voltage to the memory cell; and controlling a bias voltage of the transistor to reduce the amount of current flowing into the common source line. | 08-25-2011 |
| 20110286274 | NONVOLATILE MEMORY DEVICE, PROGRAMMING METHOD THEREOF AND MEMORY SYSTEM INCLUDING THE SAME - A nonvolatile memory device preventing a program disturb, a program method thereof and a memory system including the nonvolatile memory device and the program method. The nonvolatile memory device includes a memory cell array; first and second word lines connected to a NAND string in the memory cell array; a third word line connected to the NAND string, the third word line being disposed between the first and second word lines; a temperature sensor configured to measure the temperature of the nonvolatile memory device; and a voltage generator configured to generate first and second pass voltages and a program voltage, and the voltage level of at least one of the first and second pass voltages is controlled according to the measured temperature. When a program operation is performed, the program voltage is applied to the third word line, the first pass voltage is applied to the first word line, the second pass voltage is applied to the second word line. | 11-24-2011 |
| 20110298037 | VERTICAL STRUCTURE NONVOLATILE MEMORY DEVICES - A vertical structure nonvolatile memory device can include a channel layer that extends in a vertical direction on a substrate. A memory cell string includes a plurality of transistors that are disposed on the substrate in the vertical direction along a vertical sidewall of the channel layer. At least one of the plurality of transistors includes at least one recess in a gate of the transistor into which at least one protrusion, which includes the channel layer, extends. | 12-08-2011 |
| 20110305079 | NONVOLATILE MEMORY DEVICE INCLUDING DUMMY MEMORY CELL AND PROGRAM METHOD THEREOF - A nonvolatile memory device including a dummy memory cell and a method of programming the same, wherein the nonvolatile memory device includes a dummy memory cell, and a plurality of memory cells serially connected to the dummy memory cell. The nonvolatile memory device sets a voltage provided to the dummy memory cell according to a distance between a selected memory cell among the plurality of memory cells and the dummy memory cell when a program operation is performed. | 12-15-2011 |
| 20120003828 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FORMING THE SAME - A method of manufacturing a semiconductor device includes forming a laminated structure including sacrificial layers and a select gate layer on a substrate, forming a penetration region penetrating the laminated structure, forming a select gate insulating layer on a sidewall of the select gate layer exposed by the penetration region, and forming an active pattern in the penetration region. The method also includes exposing a portion of the active pattern by removing the sacrificial layers and forming an information storage layer on the exposed portion of the active pattern. | 01-05-2012 |
Byeong-In Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090001451 | NON-VOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor device includes forming a fin-shaped active region including opposing sidewalls and a surface therebetween protruding from a substrate, forming a gate structure on the surface of the active region, and performing an ion implantation process to form source/drain regions in the active region at opposite sides of the gate structure. The source/drain regions respectively include a first impurity region in the surface of the active region and second impurity regions in the opposing sidewalls of the active region. The first impurity region has a doping concentration that is greater than that of the second impurity regions. Related devices are also discussed. | 01-01-2009 |
| 20110079838 | NON-VOLATILE MEMORY DEVICE - A method of fabricating a semiconductor device includes forming a fin-shaped active region including opposing sidewalls and a surface therebetween protruding from a substrate, forming a gate structure on the surface of the active region, and performing an ion implantation process to form source/drain regions in the active region at opposite sides of the gate structure. The source/drain regions respectively include a first impurity region in the surface of the active region and second impurity regions in the opposing sidewalls of the active region. The first impurity region has a doping concentration that is greater than that of the second impurity regions. Related devices are also discussed. | 04-07-2011 |
Byeong-In Choe, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110222340 | FLASH MEMORY DEVICE AND OPERATING METHOD FOR CONCURRENTLY APPLYING DIFFERENT BIAS VOLTAGES TO DUMMY MEMORY CELLS AND REGULAR MEMORY CELLS DURING ERASURE - Integrated circuit flash memory devices, such as NAND flash memory devices, include an array of regular flash memory cells, an array of dummy flash memory cells and an erase controller. The erase controller is configured to concurrently apply a different predetermined bias voltage to the dummy flash memory cells than to the regular flash memory cells during an erase operation of the integrated circuit flash memory device. Related methods are also described. | 09-15-2011 |
Cheolyong Choe, Kyoungsan-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110141768 | HIGH BRIGHTNESS LIGHT PANEL - A high brightness light panel is provided. The light panel includes a fixing frame, a light reflective plate, a lighting unit, and an external electrode holder. The fixing frame forms an outer frame. The light reflective plate is installed in the fixing frame. The lighting unit has at least one or more External Electrode Fluorescent Lamps (EEFLs) spaced apart and arranged in parallel and forming one unit lamp group. The external electrode holder is sliding-inserted and installed along a length direction of the fixing frame, and has sockets installed therein and fixing-supporting external electrodes of the EEFLs. | 06-16-2011 |
Gyu Yeong Choe, Siheung KR
| Patent application number | Description | Published |
|---|---|---|
| 20100156185 | PHOTOVOLTAIC AND FUEL CELL HYBRID GENERATION SYSTEM USING SINGLE CONVERTER AND SINGLE INVERTER, AND METHOD OF CONTROLLING THE SAME - There are disclosed a photovoltaic and fuel cell (PV-FC) hybrid generation system using a single converter and a single inverter, and a method of controlling the same. The PV-FC hybrid generation system includes a DC/DC converter unit converting an FC output voltage from a fuel cell, converting chemical energy into electrical energy, into a preset voltage, a DC link unit commonly connecting an output terminal of a photovoltaic cell, converting the sunlight into electrical energy, and an output terminal of the DC/DC converter unit, and linking the converted FC output voltage from the DC/DC converter unit with a PV output voltage from the photovoltaic cell to thereby generate a DC voltage, and a DC/AC inverter unit converting the DC voltage from the DC link unit into a preset AC voltage. Furthermore, a method of controlling the PV-FC hybrid generation system is proposed. | 06-24-2010 |
| 20110273130 | APPARATUS AND METHOD FOR CHARGING AND DISCHARGING PHOTOVOLTAIC PCS INTEGRATED BATTERY - There are provided an apparatus and method for charging and discharging a photovoltaic PCS integrated battery applied to a system that includes a first DC/DC converter | 11-10-2011 |
Gyu Yeong Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100142236 | POWER CONVERSION SYSTEM FOR ELIMINATING LOW FREQUENCY RIPPLE CURRENT AND CONTROL METHOD THEREOF - There is provided an integrated control method for eliminating a low frequency ripple in a power conversion system for a fuel cell, more particularly, a control method of a power conversion system capable of eliminating a low frequency ripple, controlling a DC link voltage, and controlling an output power and a system using the same control method. A power conversion system (PCS) that converts an output of a DC power supply received from an external power supply includes a converter that converts a voltage of the input power supply; an inverter that converts an output voltage of the converter into an AC voltage; and a converter control module that outputs a PWM signal for controlling a switch of the converter, and after receiving a power instruction value, the converter control module generates the PWM signal for controlling the converter based on the power instruction value. | 06-10-2010 |
Gyu Yeong Choe, Gyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100156186 | PHOTOVOLTAIC AND FUEL CELL HYBRID GENERATION SYSTEM USING DUAL CONVERTERS AND SINGLE INVERTER AND METHOD OF CONTROLLING THE SAME - There is provided a photovoltaic and fuel cell hybrid generation system using dual converters and a single inverter and a method of controlling the same. A photovoltaic and fuel cell (PV-FC) hybrid generation system according to an aspect of the invention may include: a PV DC/DC converter unit converting a PV output voltage into a predetermined voltage; an FC DC/DC converter unit converting an FC output voltage into a predetermined voltage; a DC link unit commonly connecting an output terminal of the PV DC/DC converter unit and an output terminal of the FC DC/DC converter unit, and linking the converted PV output voltage from the PV DC/DC converter unit to the converted FC output voltage from the FC DC/DC converter unit to thereby generate a DC voltage; and a DC/AC inverter unit converting the DC voltage from the DC link unit into a predetermined AC voltage. | 06-24-2010 |
Gyu-Yeong Choe, Siheung-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100124082 | METHOD FOR SELECTING THE OPTIMUM NUMBER OF PHASES FOR CONVERTER AND SYSTEM USING THE SAME - A method for selecting the optimum number of phases for a converter is provided, which selects a duty range using an input voltage and an output voltage, obtains ripple values for multiple phases in the duty range, and selects the optimum number of phases using the corresponding ripple values. The method for selecting the optimum number of phases for a converter includes a duty range selection step of selecting a duty range using an input voltage and an output voltage, a ripple value calculation step of obtaining ripple values for multiple phases within the selected duty range, a range ripple selection step of selecting one or more phases in the duty range, and a rated ripple selection step of selecting the phases having the minimum ripple value in a rated duty among the phases selected in the range ripple selection step. | 05-20-2010 |
Hee-Hwan Choe, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090017574 | THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS - A thin film transistor includes a gate electrode on a substrate, a gate insulating layer on the substrate, a channel pattern, a source electrode and a drain electrode. The channel pattern includes a semiconductor pattern formed on the gate electrode and overlaying the gate electrode as well as first and second conductive adhesive patterns formed on the semiconductor pattern and spaced apart from each other. The source electrode includes a first barrier pattern, a source pattern and a first capping pattern sequentially formed on the first conductive adhesive pattern. The drain electrode includes a second barrier pattern, a drain pattern and a second capping pattern sequentially formed on the second conductive adhesive pattern. Etched portions of the first and second conductive adhesive patterns have a substantially vertical profile to prevent the exposure of the source and drain electrodes, thereby improving the characteristics of the thin film transistor. | 01-15-2009 |
Hee-Hwan Choe, Incheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090212298 | Thin Film Transistor Substrate Having Nickel-Silicide Layer - Disclosed are a thin film transistor substrate of an LCD device and a method of manufacturing the same. The thin film transistor substrate includes a nickel-silicide layer formed on an insulating layer pattern including silicon and a metal layer formed on the nickel-silicide layer. Nickel is coated on the insulating layer pattern including silicon and a metal material is coated on the nickel-coated layer. After that, a heat treatment is performed at about 200 to about 350° C. to obtain the nickel-silicide layer. Since the thin film transistor substrate of the LCD device is manufactured by applying the nickel-silicide wiring, a device having low resistivity and good ohmic contact property can be obtained. | 08-27-2009 |
| 20100047946 | THIN FILM ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film array panel is provided, which includes: forming a gate line formed on a substrate; forming a gate insulating layer on the gate line; forming a semiconductor layer on the gate insulating layer; forming an ohmic contact layer on the semiconductor layer; forming a data line and a drain electrode disposed at least on the ohmic contact layer, forming an oxide on the data line; etching the ohmic contact layer using the data line and the drain electrode as an etch mask; and forming a pixel electrode connected to the drain electrode. | 02-25-2010 |
| 20100140626 | THIN FILM TRANSISTOR ARRAY PANEL AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a TFT array panel including forming a gate line having a gate electrode on a insulating layer, a gate insulating layer on the gate line, a semiconductor on the gate insulating layer, an ohmic contact on the semiconductor, a data line having a source electrode and a drain electrode apart form the source electrode on the ohmic contact, a passivation layer having a contact hole to expose the drain electrode, and a pixel electrode connected to the drain electrode through the contact hole. The drain electrode and the source electrode are formed by a photolithography using a negative photoresist pattern. The negative photoresist pattern includes a first portion having a first thickness corresponding to a channel area, a second portion having a second thickness corresponding to a data line area, and a third portion having a third thickness corresponding to another area. | 06-10-2010 |
Heeman Choe, Kyungki Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100155148 | Earth-Boring Particle-Matrix Rotary Drill Bit and Method of Making the Same - An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation. The bit body includes a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the particle-matrix composite material having a first coefficient of thermal expansion. The bit body also includes insert disposed in the bit body. The insert has a second coefficient of thermal expansion that is greater than the first coefficient of thermal expansion of the matrix. | 06-24-2010 |
| 20110107586 | METHOD OF MAKING AN EARTH-BORING PARTICLE- MATRIX ROTARY DRILL BIT - A method of making an earth-boring rotary drill bit comprising a bit body configured to carry a cutter for an earth formation includes providing a plurality of hard particles in a mold to define a particle precursor of the bit body; wherein the particle precursor is configured for infiltration by a molten matrix material, the resulting particle-matrix composite material having a first coefficient of thermal expansion. The method also includes disposing an insert within the particle precursor, the insert having a second coefficient of thermal expansion that is greater than the first coefficient of thermal expansion. The method further includes infiltrating the particle precursor of the bit body and insert with the molten matrix material and cooling the molten particle-matrix mixture to solidify the molten matrix material and form a bit body comprising a particle-matrix composite material having a plurality of hard particles and an insert disposed in the matrix material. | 05-12-2011 |
Heeman Choe, Gunpo Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100187018 | Earth-Boring Particle-Matrix Rotary Drill Bit and Method of Making the Same - An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy. | 07-29-2010 |
| 20110186261 | Earth-Boring Particle-Matrix Rotary Drill Bit and Method of Making the Same - An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy. | 08-04-2011 |
Hoe-Rim Choe, Asan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110175552 | METHOD OF DRIVING A LIGHT SOURCE, METHOD OF DISPLAYING AN IMAGE USING THE SAME, AND DISPLAY APPARATUS FOR PERFORMING THE SAME - A method of driving a light source includes converting a reference luminance value of the light source to a first just noticeable difference (JND) value. The JND value represents a minimum noticeable difference between two stimuli. A target luminance value lower than the reference luminance value is determined using the first JND value. A first driving signal applied to the light source is generated using the target luminance value so that a user may not notice a luminance change when a luminance value of a light source is decreased in order to decrease power consumption of a display apparatus. | 07-21-2011 |
Ho-Yeong Choe, Jung-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090057927 | METHOD FOR FORMING INTERLAYER INSULATING FILM IN SEMICONDUCTOR DEVICE - A method for forming an interlayer insulating film includes providing a semiconductor substrate having a first substrate region with a plurality of metal wiring and a second substrate region having no metal wiring, and then forming an insulating film dummy pattern in the second substrate region, wherein the insulating film dummy pattern has the same thickness as the metal wiring, and then forming an interlayer insulating film over the semiconductor substrate including the insulating film dummy pattern. | 03-05-2009 |
| 20090283857 | METHOD OF MANUFACTURING CAPACITOR OF SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device includes sequentially forming an insulating layer and a metal layer over a semiconductor substrate, forming a photoresist pattern over the metal layer and etching the metal layer using the photoresist pattern as an etching mask to form a metal line pattern, subjecting the photoresist pattern to a reflow process to form a photoresist pattern over the metal layer and etching the metal layer using the photoresist pattern as an etching mask to form a metal line pattern, subjecting the photoresist pattern to a reflow process to form a reflowed photoresist pattern surrounding the metal line pattern, forming a metal-insulator-metal (MIM) layer over the semiconductor substrate provided with the reflowed photoresist pattern, and removing the MIM layer arranged over the photoresist pattern and the photoresist pattern. | 11-19-2009 |
Hyung-Jin Choe, Gyeongbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110309817 | DC-DC BOOST CONVERTER CIRCUIT AND METHOD FOR DRIVING THE SAME - Disclosed herein are a DC-DC boost converter circuit, which is capable of preventing power loss and stabilizing switching elements by implementing soft switching and improving efficiency by adding a charge pumping function, and a method for driving the same. The DC-DC boost converter circuit, in which an inductor and an output diode are connected in series and an output capacitor and a load are connected to an output port of the output diode in parallel, includes an output stabilization circuit in which first and second switching elements, a transformer, a plurality of boost capacitors, and a plurality of diodes are connected in series/parallel between the inductor and the output diode. | 12-22-2011 |
Ick-Sung Choe, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090057952 | MOLDING APPARATUS AND INJECTION MOLDING METHOD USING THE SAME - A molding apparatus and an injection molding method using the same are provided. A plurality of lower mold cores are arranged in a first direction, and a plurality of upper mold cores are arranged in a row in the first direction. At least one of the lower mold cores is movable into contact with the upper mold cores. | 03-05-2009 |
| 20090059543 | ELECTRONIC DEVICE MANUFACTURING METHOD USING LDS AND ELECTRONIC DEVICE MANUFACTURED BY THE METHOD - Disclosed is a method for manufacturing an electronic device using LDS and an electronic manufacturing by the method, in which resin for LDS is adhered to an inner surface of an external case by double injection or insert injection so as to implement a circuit. The electronic device using LDS includes upper and lower external cases, wherein resin for LDS is adhered to an inner surface of the lower external case by double injection or insert injection. Components of the electronic device are mounted on the resin, and the upper and lower external case are assembled with each other. | 03-05-2009 |
Jae Hoon Choe, Daejeon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090142237 | Micro reactor - The present invention discloses the substrate and the micro reactor for mixing two kinds of fluids. The micro reactor of the present invention comprises a housing having first and second inlet ports and an outlet port formed thereon; and a plurality of substrates stacked in the housing, wherein the substrate has a space formed at a central portion thereof in one direction; a plurality of first channels extended from one side thereof to the space and corresponding to the first inlet port; and a plurality of second channels extended from the other side thereof to the space and corresponding to the second inlet port; wherein a portion between two neighboring first channels corresponds to the second channel and a portion between two neighboring second channels corresponds to the first channel to form sequentially reaction interfaces of the first and second fluids in the space. | 06-04-2009 |
Ji Hwan Choe, Bucheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090154571 | METHOD AND APPARATUS FOR VIDEO CONFERENCING IN MOBILE TERMINAL - A method and apparatus for video conferencing in a mobile terminal are disclosed. The method includes receiving audio-visual signals comprising a video signal and a voice signal from participating users, selecting one of the audio-visual signals associated with a currently talking user based on properties of the audio-visual signals, decoding all frames of a video signal from the selected audio-visual signal and selectively decoding frames of video signals of the remaining audio-visual signals, and reproducing the decoded frames of the video signals. | 06-18-2009 |
Joong-Seon Choe, Daejeon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100172623 | COMPOUND CONTAINING CROSSLINKABLE MOIETIES, PREPOLYMER, BLEND AND POLYMER SHEET OBTAINED THEREFROM, AND WAVEGUIDE FOR OPTICAL INTERCONNECTION - A compound containing a crosslinkable moiety, a curable prepolymer, a blend, and a polymer sheet obtained therefrom, and an optical waveguide for optical interconnection. The compound is represented by the formula below: | 07-08-2010 |
Jung-Yoon Choe, Suseong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100166878 | COMPOSITION COMPRISING BEE VENOM FOR THE TREATMENT OF ATHEROSCLEROSIS - The present invention provides bee venom which can decrease expression levels of sclerotic factors, inflammatory factors and vascular adhesion factors associated with atherosclerosis, and a pharmaceutical composition comprising the bee venom as an active ingredient for the treatment of the atherosclerosis. When the bee venom was administered to laboratory animal models of atherosclerosis, the total cholesterol and neutral lipid were decreased, high-density cholesterol was maintained or even increased, the expression levels of TNF-α and IL-β as inflammation-associated cytokines were decreased in the blood, the expression levels of fibrosis-associated cytokines and vascular adhesion factors were decreased in the main artery and the heart, the plaque deposition generally caused by the atherosclerosis was decreased, and the expression levels of intercellular adhesion molecules (ICAM) and vascular cell adhesion molecules (VCAM), TGF-β1 and fibronectin as fibrosis-related cytokines were decreased. | 07-01-2010 |
Ki-Beom Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110001132 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a conductive layer formed in the junction region and a boundary layer arranged to wrap a side and a bottom of the conductive layer. | 01-06-2011 |
| 20110156010 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a gate formed over a substrate, organic semiconductor pattern interposed between the substrate and the gate, junction regions formed in the substrate on both sides of the gate, and junction patterns formed over the junction regions to contact the organic semiconductor patterns. | 06-30-2011 |
Myeon Choe, Choonchun-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100119675 | DOUGHNUT MAKING METHOD USING SOYBEAN POWDER - A doughnut making method comprises: pulverizing beans to bean powder using an airflow crushing technique; mixing flour, baking powder and whole milk powder to the bean powder to form a first mixture; mixing the first mixture to a second mixture to form a third mixture, wherein the second mixture is formed of refined sugar, salt and margarine; sieving the third mixture to form a premix; admixing water and egg mix to the premix and pasting the admixture to a dough; and frying the dough in oil to form doughnuts. | 05-13-2010 |
Seol Gyeong Choe, Chungcheongbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110281971 | TRANSPARENT COLOR COATING COMPOSITION CONTAINING NANOSIZE DISPERSED PIGMENTS, COATED SUBSTRATE AND METHOD FOR PREPARING SAME - The present invention relates to a transparent color coating composition containing nano-sized dispersed pigments, to a coated substrate, and to a method for preparing the same. When used in coating glass, the transparent color coating composition expresses a variety of colors, maintains continuous color transparency, gives sun protection to glass, and has superior adhesion, solvent resistance, and sun protection properties. | 11-17-2011 |
Sung-Yul Choe, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090184957 | METHOD AND SYSTEM FOR COMPRESSING AND DECODING MESH DATA WITH RANDOM ACCESSIBILITY IN THREE-DIMENSIONAL MESH MODEL - A method and system to compress and decode mesh data with random accessibility in a three-dimensional mesh model, the system to compress mesh data with random accessibility in a three-dimensional mesh model including: a mesh data acquisition unit to acquire mesh data from a three-dimensional mesh model having a plurality of cells; a wire mesh generation unit to generate a wire mesh including a plurality of wire cells by using the mesh data, each wire cell including at least two cells of the plurality of cells; a data structure generation unit to generate wire mesh information on the wire mesh and wire cell data including mesh data of the respective wire cells; and an encoding unit to compress the generated wire mesh information and the generated wire cell data. | 07-23-2009 |
Sung-Yul Choe, Basan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090184956 | Method, medium, and system for compressing and decoding mesh data in three-dimensional mesh model - A method, medium, and system for compressing and decoding mesh data in a three-dimensional mesh model is provided. The system for compressing and decoding mesh data in a three-dimensional mesh model includes a mesh data acquisition unit acquiring mesh data from a three-dimensional mesh model, a cluster mesh generation unit generating a plurality of cluster meshes by using the mesh data, and a local quantization unit quantizing geometry information of respective vertexes through application of respective local coordinate systems to the respective cluster meshes and generating quantized data of the respective vertexes included in the respective cluster meshes. | 07-23-2009 |
Sun-Jong Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100226081 | SLIDE TYPE PORTABLE TERMINAL - Disclosed is a slide type portable terminal which includes a clean back cover covering a back surface of a sliding housing during the sliding of the sliding housing. The cover prevents the back surface from being exposed. The terminal further has a double sliding assembly structure to improve the assembly strength in sliding. The slide type portable terminal including a body housing and a sliding housing sliding relative to the body housing while facing the body housing includes a guide plate formed in the body housing to double guide a sliding of the sliding housing, and a double sliding plate formed in the sliding housing to be double assembled with the guide plate and engaged with the guide plate to slide. | 09-09-2010 |
Won Choe, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090185835 | IMAGE FORMING APPARATUS - An image forming apparatus is disclosed. The image forming apparatus includes a photosensitive body, a magnetic roller disposed at a predetermined distance from the photosensitive body, and a donor roller disposed between the photosensitive body and the magnetic roller. The donor roller has a diameter larger than the closest distance between the photosensitive body and the magnetic roller. The image forming apparatus includes gap rings and pressing device to maintain desired gaps between the magnetic roller and the donor roller and between the donor roller and the photosensitive body. | 07-23-2009 |
Wonhee Choe, Gyeongiu-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080252558 | COLOR DISPLAY APPARATUS - Disclosed herein is a color display apparatus which has a pixel pattern including a plurality of repeating units of a pixel array, wherein each of the plurality of repeating units of the pixel array is composed of at least five sub-pixels while including at least one sub-pixel from a first to fourth sub-pixel, respectively, the first sub-pixel representing a red color (R), the second sub-pixel representing a green color (G), the third sub-pixel representing a blue color (B), and the fourth sub-pixel representing a mixed color of at least two colors from among the R, G, and B, and each of the plurality of repeating units of the pixel array corresponds to at least two image pixels. | 10-16-2008 |
Won-Hee Choe, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110019014 | APPARATUS AND METHOD FOR OBTAINING MOTION ADAPTIVE HIGH DYNAMIC RANGE IMAGE - Disclosed is an apparatus and method for obtaining a motion adaptive high dynamic range image, in which a motion degree of a first image and a second taken using different exposure times is calculated. The motion calculation intensity is adjusted based on the calculated motion degree. The motion compensation intensity involves a global motion compensation and/or a location motion compensation. Images subjected to compensation are synthesized and output, so that an image having high dynamic range is obtained. | 01-27-2011 |
| 20110069200 | HIGH DYNAMIC RANGE IMAGE GENERATING APPARATUS AND METHOD - A high dynamic range (HDR) image generating apparatus and method is provided. The HDR image generating apparatus may set an auto-exposure time, a long exposure time, a short exposure time, and a reference exposure time. The auto-exposure time may be set to be shorter than the long exposure time, the short exposure time may be set to be shorter than the auto-exposure time, and the reference exposure time may be set to fall within a range between the auto-exposure time and the short exposure time. The image generating apparatus may obtain a first image with the long exposure time and a second image with the reference exposure time, may correct motion in the first image and adjust a dynamic range of the second image, and then may composite the resultant first and second images to generate a high dynamic range image. | 03-24-2011 |
| 20110069324 | Modulator, Apparatus for Obtaining Light Field Data Using Modulator, and Apparatus and Method for Processing Light Field Data Using Modulator - A technology of acquiring and processing light field data for images is provided. A light field data acquisition apparatus includes a modulator with an attenuation pattern to spatially modulate a | 03-24-2011 |
| 20110069906 | METHOD AND APPARATUS FOR BLENDING IMAGES - A method and apparatus may include aligning a reference image and an input image through ROI-based image alignment; detecting an ROI associated with an incompletely aligned region in the aligned image; and blending the aligned reference image and input image by using a plurality of weights which are attenuated according to a spatial distance from a boundary of the detected ROI. In addition, the method and apparatus may include aligning a reference image and an input image through image alignment based on an n | 03-24-2011 |
| 20110096201 | APPARATUS AND METHOD FOR GENERATING HIGH ISO IMAGE - An apparatus and method for generating a high ISO image are provided. To this end, an image may be divided into a first image having a low frequency component and a second image having a high frequency component. A brightness of the first image may be changed, and details of the second image may be restored. The first image having the changed brightness and the second image having the restored details may be synthesized. | 04-28-2011 |
| 20110155908 | COLOR FILTER ARRAY AND IMAGE OBTAINING APPARATUS - A color filter array and image obtaining apparatus are provided. The color filter array includes at least one unit cell having a predetermined array of pixels, and the predetermined array including the color pixels and transparent pixels. Each 2×2 array of pixels in the unit cell includes one transparent pixel and three color pixels and at least one transparent pixel is located in each row or in each column of the unit cell. The image obtaining apparatus generate an electrical image signal corresponding to sensed light that has passed through the color filter array. | 06-30-2011 |
| 20110310276 | OPTICAL APPARATUS AND IMAGING APPARATUS USING THE SAME - An optical apparatus and an imaging apparatus capable of facilitating capturing images with a simpler structure are provided. The imaging apparatus includes a color filter divided into a plurality of regions, each of the regions configured to allow light of a preset wavelength range to pass therethrough, a main lens disposed at a front or a rear of the color filter to allow light to pass therethrough, and an optic unit to allow the light passing through the color filter or the main lens to pass therethrough. | 12-22-2011 |
| 20110317018 | Image sensor and method using near infrared signal - An image sensor capable of ensuring high sensitivity image and minimizing color distortion is provided. The image sensor includes a first filter unit, a second filter unit formed at a lower part of the first filter unit and a sensor unit formed at a lower part of the second filter unit. The first filter unit is configured to pass light corresponding to a visible light region, pass light corresponding to a first region of a longer wavelength than the light corresponding to the visible region and cut off light corresponding to a second region of a longer wavelength than the light corresponding to the first region. The second filter unit is configure to pass light having a predetermined wavelength in a wavelength range corresponding to the visible light region among the light passing through the first filter unit and pass light corresponding to the first region. The sensor unit is configured to detect the light passing through the second filter unit. | 12-29-2011 |
Won-Hee Choe, Gyeonggu-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090285476 | APPARATUS AND METHOD FOR COMBINING IMAGES - Provided are an image composition apparatus for composing color images with black-and-white images including infrared components, and an image composition method thereof. The image composition method includes generating a first image signal with color information and a second image signal including infrared components without color information, dividing the first image signal into a brightness signal and a color signal, composing the brightness signal of the first image signal with a brightness signal of the second image signal to generate a composed brightness signal, and composing the composed brightness signal with the color signal of the first image signal to generate a color image. | 11-19-2009 |
Won-Hee Choe, Gyeongiu-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090278048 | MULTILAYER IMAGE SENSOR - An image sensor is provided which includes a multilayer structure having a first light receiving unit to extract a signal corresponding to color information of incident light of a visible region and a second light receiving unit to extract a signal corresponding to light of an infrared region and white light corresponding to the visible region. | 11-12-2009 |
Won Joon Choe, Cheongju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100165532 | FAULT CURRENT LIMITER - The present disclosure is related to a fault current limiter comprising, a current limiting unit configured to limit a fault current according to a reactance value by increasing the reactance value if the fault current is generated, and a driving unit configured to increases an inductance of the current limiting unit by generating a repulsive force by means of the fault current when the fault current is received and the driving unit is connected to the front end of the current limiting unit. | 07-01-2010 |
| 20110261496 | HYBRID FAULT CURRENT LIMITER - The present invention is related to a hybrid fault current limiter comprising a switching unit detaching a moving contact located on a cable and transmitting a trip signal if a fault current is flowed at an electric power system, a semiconductor switching unit connected in series with the switching unit and configured to be turned off to limit the flow of the fault current when the trip signal is transmitted, and a circuit breaking unit connected in parallel to the switching unit and the semiconductor switching unit and configured to limit the fault current detoured from the switching unit and the semiconductor switching unit. The present invention provides rapid treatment for the fault current problem by applying the algorithm sensing the occurrence of the fault current and the algorithm limiting the fault current simultaneously. | 10-27-2011 |
Won-Jun Choe, Yongin-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110157105 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device is disclosed. The organic light emitting display device includes: a panel having scan lines and data lines, with pixels positioned at intersection portions of scan lines and data lines, wherein the panel has a generally rectangular shaped display surface with two long sides and two short sides; a scan driver for driving the scan lines; and a data driver for driving the data lines, wherein transistors associated with the pixels pass through a crystallization process, and a laser beam is irradiated onto the panel in a direction parallel with a short sides of the panel in the crystallization process. | 06-30-2011 |
Won-Jun Choe, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120013598 | DATA DRIVE CIRCUIT OF FLAT PANEL DISPLAY AND DRIVING METHOD THEREOF - The data driver of a flat panel display includes: an output driver configured to output a plurality of amplified data signals for a plurality of channels corresponding to a plurality of data lines, the plurality of channels including: a plurality of amplifiers configured to amplify a plurality of input data signals and to supply the amplified data signals to the data lines; and a plurality of chopping controllers, each of the chopping controllers being coupled connected to a plurality of input terminals of a corresponding amplifier of the amplifiers and configured to receive a first control signal or a second control signal to periodically change signals applied to positive and negative input terminals from among the input terminals of the amplifiers. | 01-19-2012 |
Yong Sahm Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110021942 | APPARATUS AND METHOD OF ANALYZING CONSTITUENTS OF GAS IN ORAL CAVITY AND ALVEOLAR GAS - An apparatus and a method of analyzing constituents of gas in an oral cavity and exhaled breath is disclosed. The apparatus for analyzing the constituents of gas in the oral cavity and exhaled breath according to the present invention includes a filter to filter the outside gas by adsorbing polar molecules and non-polar molecules in the outside air and by removing water in the outside air in order to use the outside gas as carrier gas. The apparatus can also include a plurality of solenoid valves for controlling the flow of a carrier gas; a sensor for detecting components of the exhaled breath; a pump to draw the gas in the oral cavity or the exhaled breath and the carrier gas and discharge the gases to the outside; a control unit for controlling the components of the apparatus; and a display device to display results calculated by the control unit. | 01-27-2011 |
Yoonsik Choe, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110182355 | APPARATUS AND METHOD FOR DETERMINING ADAPTIVE FILTER TAP TO ENCODE WAVELET TRANSFORM COEFFICIENT, WAVELET TRANSFORM APPARATUS AND METHOD USING THE SAME, AND RECORDING MEDIUM FOR THE SAME - The present disclosure relates to an apparatus and method for determining an adaptive filter tap to encode a wavelet transform coefficient, a wavelet transform apparatus and a method using the same, and a recording medium for the same, wherein the filter tap is determined rendering the high-band energy to be minimized, based not only on whether an edge is present but also on the edge location so as to adaptively determine the filter tap for an efficient coding of the wavelet transform coefficient. Therefore, the disclosure is able to prevent ringing artifacts and increase coding efficiency while maintaining clear definition on the edges. | 07-28-2011 |
| 20110182358 | WAVELET TRANSFORM APPARATUS AND METHOD BASED ON PREDICTION-UPDATE LIFTING SCHEME, AND ADAPTIVE PREDICTION APPARATUS AND METHOD AND RECORDING MEDIUM FOR THE SAME - The present disclosure relates to a wavelet transform apparatus and method based on a prediction-update lifting scheme, and an adaptive prediction apparatus and method and a recording medium for the same. The disclosure comprises the steps of: setting first updated even polyphase samples influenced when being updated from corresponding odd polyphase samples, setting plural candidate groups for prediction direction based on the set first updated even polyphase samples, selecting a first prediction direction from the candidate groups to minimize the energy in a high band, obtaining a first prediction value based on the first prediction direction and the updated even polyphase samples corresponding to the first prediction direction, and obtaining residual odd polyphase samples by deducting the first prediction value from the corresponding odd polyphase samples. Therefore, the present disclosure is able to increase encoding efficiency by minimizing energy transfer to a high band signal when removing the spatial correlation within an image using a directional wavelet transform designed based on the prediction-update lifting scheme. | 07-28-2011 |
| 20110200098 | VIDEO ENCODING/DECODING APPARATUS AND ADAPTIVE OVERLAPPED BLOCK MOTION COMPENSATION METHOD AND APPARATUS EMPLOYING ADAPTIVE WEIGHTS THEREFOR - The present disclosure provides an adaptive overlapped block motion compensation apparatus employing adaptive weights including: an R | 08-18-2011 |
| 20110200100 | MOTION PICTURE ENCODING/DECODING APPARATUS, ADAPTIVE DEBLOCKING FILTERING APPARATUS AND FILTERING METHOD FOR SAME, AND RECORDING MEDIUM - A video encoding/decoding apparatus, an adaptive deblocking filtering apparatus and a filtering method for same, and a recording medium are disclosed. The filtering apparatus includes: a boundary strength determiner for determining strength of boundaries between subblocks of current block; a direction selector for selecting multiple directions preset with reference to the boundary sequentially; a filtering pixel selector for selecting pixels for filtering based on selected directions; a filtering determiner for determining whether to perform the filtering for the selected directions depending on relationships between pixel values of selected pixels; and a filtering unit for filtering the selected pixels in the selected directions depending on the determination of whether to perform filtering to apply pixel-wide deblocking filtering in a plurality of directions as well as in vertical and horizontal directions, thus effectively removing block distortions resulting from a diagonal discontinuity caused byedges in a plurality of diagonal directions. | 08-18-2011 |
| 20110200103 | VIDEO ENCODING/DECODING APPARATUS, DE-BLOCKING FILTER AND FILTERING METHOD BASED ON INTRA-PREDICTION DIRECTIONS FOR SAME, AND RECORDING MEDIA - A video encoding/decoding apparatus, a deblocking filter and filtering method based on intra-prediction directions for same, and recording media are disclosed, and the deblocking filter includes: a boundary strength determiner for determining strength of boundary of current block; an intra-block identifier for confirming intra-block identity of a subblock enclosing first pixel at a certain location with reference to the boundary; an intra-prediction direction identifier for identifying an intra-prediction direction of the subblock if the subblock is identified as an intra-block; a filtering pixel selection unit for selecting pixels for filtering based on the first pixel and the identified intra-prediction direction; and a filtering unit for filtering in horizontal direction, vertical direction, or diagonal direction depending on the intra-prediction direction and relationships between pixel values of the selected pixels to eliminate deblocking artifacts within diagonal edges at a boundary between blocks by deblocking filtering in the intra-prediction direction. | 08-18-2011 |
| 20110206114 | MOTION PICTURE ENCODING/DECODING APPARATUS, AND APPARATUS AND METHOD FOR ADAPTIVE OVERLAPPED BLOCK MOTION COMPENSATION BY VARIABLE UNIT FOR SAME - The present disclosure relates to a video encoding/decoding apparatus, and apparatus and method for adaptive overlapped block motion compensation by variable units for same. The apparatus and the method for adaptive overlapped block motion compensation by variable units, according to the present disclosure, when conducting a motion compensation, enable an encoder to perform an adaptive overlapped block motion compensation for a plurality of predetermined scan modes and sampling modes, and enable the encoder to calculate the computation volume occurring in said compensation and residual pixel energy, estimate the performance for each mode based on the calculation, determine an optimum scan mode and an optimum sampling mode, thus enabling a decoder to perform a motion compensation with optimum performance and less computing volume based on the determined mode. | 08-25-2011 |
| 20110210875 | ENCODING METHOD AND ENCODING APPARATUS FOR B-TRANSFORM, AND ENCODED DATA FOR SAME - The present disclosure relates to an encoding method and to an encoding apparatus for B-transform, and to encoded data for same. The apparatus is for encoding input data and includes: a B-transform unit for performing a B-transform on the input data to generate a binary expression; and an encoder for removing one or more binary symbols from the binary expression and scanning the binary expression with the one or more binary symbols removed to generate a bitstream. According to the present disclosure, it is possible to encode uniform distribution data efficiently, and using the B-transform by its characteristics for reducing the bit number in the generation of the binary expressions from the B-transform operation on the uniform distribution data enhances the data compression performance. | 09-01-2011 |
| 20110235704 | MOTION PICTURE ENCODING/DECODING APPARATUS, AND METHOD AND APPARATUS FOR HYBRID BLOCK MOTION COMPENSATION/OVERLAPPED BLOCK MOTION COMPENSATION FOR SAME - A hybrid block motion compensation/adaptive overlapped block motion compensation apparatus for an encoding apparatus includes: a selector for selecting between a block motion compensation BMC and an overlapped block motion compensation OBMC with respect to a current block in units of pixels according to a set criterion; an adaptive motion compensator; a scan mode setter for scanning the current block in a plurality of set scan modes and establishing a scan mode causing a smallest number of transitions between the BMC and OBMC; and an information recorder for recording transition information at locations of the pixels corresponding to the transitions between the BMC and OBMC. A decoding apparatus is disclosed including: an interpreter for scan mode information of a current block and information about transitions between the BMC and OBMC for each of pixels of the current block; and an adaptive motion compensator for operating in units of the pixels. | 09-29-2011 |
| 20110268188 | BLOCK MODE ENCODING/DECODING METHOD AND APPARATUS, AND METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING THE SAME - The present disclosure relates to method and apparatus for block mode encoding/decoding and a method and apparatus for video encoding/decoding using the same. The disclosure provides a block mode encoding apparatus that predicts the block mode of a current block and encodes the block mode of the current block depending on whether the block mode of the current block is same as the block mode predicted, to output encoded mode information. The disclosure can reduce the quantity of bits used to encode information on the block mode, thus enhancing the efficiency of video compression. | 11-03-2011 |
Young-Hyun Choe, Jeollanam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100298601 | Catalyst System, Oxidation Reactor Containing The Same, And Preparation Method For Acrolein And Acrylic Acid Using The Same - The present invention relates to a catalyst system, an oxidation reactor comprising the same, and a method for producing an acrolein and an acrylic acid by using the same. By using the catalyst system according to the present invention, when acrolein and acrylic acid are produced, since heat accumulation in a catalyst layer may be effectively prevented, catalyst deterioration may be prevented, and the catalyst may be stably used for a long period of time. In addition, an acrolein and an acrylic acid may be produced at high selectivity and high yield. | 11-25-2010 |
Young-Hyun Choe, Naju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090043127 | COMPLEX METAL OXIDE CATALYST WITH HIGH (METH) ACRYLIC ACID SELECTIVITY - Disclosed are a Mo—Bi—Nb—Te based composite metal oxide; and a process for producing (meth)acrylic acid from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, wherein the Mo—Bi—Nb—Te based composite metal oxide is used as a catalyst. Also, disclosed is a process for producing (meth)acrylic acid comprising a first step of producing (meth)acrolein as a main product from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, and a second step of producing (meth)acrylic acid from the (meth)acrolein, wherein yield of (meth)acrylic acid in the product of the first step is 20 mole % or higher. | 02-12-2009 |
| 20100184591 | METHOD OF PREPARING HETEROPOLY ACID CATALYST - The present invention relates to a method of preparing a heteropoly acid catalyst used for the production of methacrylic acid by gas phase oxidation of methacrolein, more precisely a method of preparing a heteropoly acid catalyst comprising the steps of preparing a slurry by adding metal precursors and ammonium salt to protonic acid Keggin-type heteropoly acid aqueous solution and stirring thereof; and drying, molding and firing the slurry to give a catalyst. The present invention provides a method of preparing a heteropoly acid catalyst exhibiting high methacrolein conversion rate and methacrylic acid selectivity without pre-firing process by using high purity protonic acid Keggin-type heteropoly acid and ammonium salt. | 07-22-2010 |
Yun-Geun Choe, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110044505 | EQUIPMENT OPERATION SAFETY MONITORING SYSTEM AND METHOD AND COMPUTER-READABLE MEDIUM RECORDING PROGRAM FOR EXECUTING THE SAME - Provided are equipment operation safety monitoring system and method and computer-readable medium having a program recorded thereon, the program allowing a computer to execute the method. The equipment operation safety monitoring system includes an image input unit, an integrated image generation unit, a guideline generation unit, and an image output unit. The image input unit is mounted on heavy equipment and inputs a plurality of images acquired by photographing partitioned areas in all the directions around the heavy equipment. The integrated image generation unit generates an integrated image including the areas in all the directions around the heavy equipment by using the plurality of the images. The guideline generation unit generates a guideline indicating a position separated by a predetermined distance from the heavy equipment. The image output unit illustrates the guideline on the integrated image and outputs the integrated image. | 02-24-2011 |