Seung Ki
Seung Ki Baek, Seoul KR
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20150030991 | NANO BUBBLE GENERATOR FOR CLEANING ROOT CANAL OF TOOTH AND DENTAL APPARATUS COMPRISING THE SAME - Provided are a nano bubble generator for irrigating a root canal of a tooth and a dental device including the nano bubble generator. The nano bubble generator may include a generator configured to generate nano-scale bubbles within a fluid, a nozzle connected to the generator and configured to move the fluid containing bubbles that flows in from the generator and to apply the fluid at the end of the nozzle, and an ultrasonic portion disposed in the nozzle and configured to apply ultrasonic waves to the fluid containing the bubbles so that the bubbles are maintained in a distributed form. | 01-29-2015 |
Seung Ki Kim, Seoul KR
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20110056380 | AIR CLEANER - An air cleaner having a manipulator is disclosed. The manipulator ( | 03-10-2011 |
20140293464 | Voice Coil Motor - A voice coil motor (VCM) is disclosed, the VCM including: a rotor including a bobbin accommodated by a lens, and a coil block arranged at a periphery of the bobbin, a base formed with an opening for exposing a lens and a first foreign object penetration prevention unit formed along an upper edge, a stator including magnets wrapping the coil block and a housing formed with an opening for fixing the magnets and formed at a bottom surface with lateral surfaces formed with a second foreign object penetration prevention unit coupled to the first foreign object prevention unit, and an elastic member coupled to the bobbin to elastically support the bobbin. | 10-02-2014 |
Seung Ki Kim, Gyeonggi-Do KR
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20090025615 | PALLET - The present invention relates to a pallet including a plurality of supporting members ( | 01-29-2009 |
20140326927 | CONDUCTIVE COMPOSITION FOR FORMING A GROUND ELECTRODE OF A LIQUID CRYSTAL DISPLAY, AND A METHOD OF FORMING A GROUND ELECTRODE USING THE SAME - The present invention relates to a conductive composition for forming a back electrode of a liquid crystal device, and a formation method of a back electrode using the same. The conductive composition enables the supply of a back electrode having excellent coating uniformity, low surface resistance, high transmittance and surface hardness, and particularly excellent reliability of 500 hours. | 11-06-2014 |
Seung Ki Kim, Suwon KR
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20120330014 | METHOD FOR PRODUCING IMATINIB BASE - The present invention relates to a novel method for preparing an imatinib base, and more particularly to a method for preparing an imatinib base, which comprises reacting 4-(4-methyl-piperazinomethyl)-benzoic acid with a 2,2′-dibenzothiazolyl disulfide derivative in the presence of a phosphine derivative to prepare a novel thioester compound and preparing an imatinib base using the thioester compound as a reaction intermediate. In addition, the invention provides a novel thioester compound, which is used in the preparation of imatinib base, and a preparation method thereof. Ultimately, the invention provides a method of preparing the imatinib base in an economic manner and in high yield and purity and is expected to be used in the commercial production of large amounts of the imatinib base. | 12-27-2012 |
20130324726 | METHOD FOR PRODUCING IMATINIB BASE - A method for preparing an imatinib base includes reacting 4-(4-methyl-piperazinomethyl)-benzoic acid with a 2,2′-dibenzothiazolyl disulfide derivative in the presence of a phosphine derivative to prepare a novel thioester compound and preparing an imatinib base using the thioester compound as a reaction intermediate. With the method, imatinib base in higher yield and/or purity can be prepared cost-effectively. | 12-05-2013 |
Seung Ki Kim, Seongnam-Si KR
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20130077293 | OPTICAL SEMICONDUCTOR-BASED LIGHTING APPARATUS - The present invention provides an optical semiconductor-based lighting apparatus. The lighting apparatus includes a housing, a light emitting module disposed on an open region at one side of the housing, and a heat sink unit placed within the housing to absorb and discharge heat from the light emitting module. The light emitting module includes a heat sink base on which a semiconductor optical device is mounted. The heat sink unit includes at least one main heat pipe having one side adjoining the heat sink base and a heat sink block adjoining the other side of the main heat pipe to cooperate with the main heat pipe. | 03-28-2013 |
20130088869 | OPTICAL SEMICONDUCTOR BASED ILLUMINATING APPARATUS - Disclosed herein is an optical semiconductor based illuminating apparatus including light emitting modules including at least one semiconductor optical device; and a housing enclosing one side surface of at least one of the light emitting modules. This optical semiconductor based illuminating apparatus may promote convenience for checking and repairing, simply perform separation and fastening, have excellent waterproofing characteristics and durability, prevent accidents such as short circuit and electric shock improve heat radiation performance, prevent introduction of foreign materials, be easily cleaned and maintained, reliably provide power of a main power line to a plurality of light emitting modules, and utilize a space and secure reliability of a product regardless of a size and a shape of a power supply embedded therein. | 04-11-2013 |
20140036504 | OPTICAL SEMICONDUCTOR ILLUMINATING APPARATUS - Embodiments of the invention provide an optical semiconductor illuminating apparatus, which includes a heat dissipating base; a light emitting module comprising at least one semiconductor light emitting device and mounted on a lower side of the heat dissipating base; and a plurality of heat dissipating fins each having opposite edges protruding from opposite sides of the heat dissipating base and being mounted on an upper surface of the heat dissipating base. | 02-06-2014 |
20150085487 | OPTICAL SEMICONDUCTOR BASED ILLUMINATING APPARATUS - Disclosed herein is an optical semiconductor based illuminating apparatus including light emitting modules including at least one semiconductor optical device; and a housing enclosing one side surface of at least one of the light emitting modules. This optical semiconductor based illuminating apparatus may promote convenience for checking and repairing, simply perform separation and fastening, have excellent waterproofing characteristics and durability, prevent accidents such as short circuit and electric shock improve heat radiation performance, prevent introduction of foreign materials, be easily cleaned and maintained, reliably provide power of a main power line to a plurality of light emitting modules, and utilize a space and secure reliability of a product regardless of a size and a shape of a power supply embedded therein. | 03-26-2015 |
Seung Ki Kim, Yongin-Si KR
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20150300623 | OPTICAL SEMICONDUCTOR ILLUMINATING APPARATUS - An optical semiconductor illuminating apparatus includes a heat dissipating base having a first side, a second side opposed to the first side, and at least one edge therebetween, a light emitting module connected to the first side of the heat dissipating base and heat dissipating fins protruding from the second side of the heat dissipating base. The heat dissipating fins extend beyond at least one edge of the heat dissipating base. | 10-22-2015 |
Seung Ki Lee, Seoul KR
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20120217648 | THROUGH SUBSTRATE STRUCTURE, DEVICE PACKAGE HAVING THE SAME, AND METHODS FOR MANUFACTURING THE SAME - A through substrate structure, an electronic device package using the same, and methods for manufacturing the same are disclosed. First, a via hole pattern is formed by etching an upper surface of a first substrate. A pattern layer of a second substrate is formed on the first substrate by filling the via hole pattern with a material for the second substrate by reflow. A via hole pattern is formed in the pattern layer of the second substrate by patterning the upper surface of the first substrate. Moreover, a via plug filling the via hole pattern is formed by a plating process, for example, thereby forming a through substrate structure, which can be used in an electronic device package. | 08-30-2012 |
20130237495 | CDK-INHIBITING PYRROLOPYRIMIDINONE CARBOXAMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME AS ACTIVE INGREDIENT FOR PREVENTING OR TREATING HEPATOCELLULAR CARCINOMA - The present invention relates to a CDK-inhibiting pyrrolopyrimidinone carboxamide derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing same as an active ingredient for preventing or treating liver cell cancer, and the composition containing the pyrrolopyrimidinone carboxamide derivative of the present invention suppresses the cell growth of SNU-354 cell, which is a liver cancer stem cell in humans, by inhibiting CDK1 and CDK2, and induces cell apoptosis of the cell by inhibiting CDK7 and CDK 7, and thus can be effective in use for preventing or treating liver cell cancer. | 09-12-2013 |
20140087213 | MICROBIAL FUEL CELL COMPRISING A MICROPROBE ARRAY - Provided is a microbial fuel cell (MFC). The MFC includes a microfluidic element having an inlet portion and an outlet portion for intake and discharge of a culture fluid containing cells and a microchannel portion for capturing the cells and interconnecting the inlet portion and the outlet portion, a microprobe-array element having microprobes as anodes for extracting electrons produced during a metabolic process of the cells, and delivering the extracted electrons to an external circuit outside the cells, and a cathode for delivering the electrons used in the external circuit to an electron acceptor outside the cells. The microprobes penetrate the microfluidic element and are inserted into a plurality of single cells captured by the microchannel portion when the microfluidic element and the microprobe-array element are coupled together. The microprobes are separated from the single cells when the microfluidic element and the microprobe-array element are separated from each other. | 03-27-2014 |
Seung Ki Lee, Cheonan-Si KR
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20120015015 | COMPOSITE POWDER FOR SIMULTANEOUSLY BLOCKING INFRARED AND ULTRAVIOLET RAYS AND COSMETICS COMPOSITION USING THE SAME - Disclosed is composite powder comprising infrared-ray blocking particles; and ultraviolet-ray blocking particles coated onto one surface of each of the infrared-ray blocking particles, and cosmetics composition using the same, wherein the composite powder using both the infrared-ray blocking particle and the ultraviolet-ray blocking particle enables to simultaneously block the infrared and ultraviolet rays. Thus, if the composite powder of the present invention is applied to the cosmetics, it is possible to minimize the rough wrinkles, irregular pigmentary deposits, loss of skin elasticity, disturbance of skin barrier function, skin damages such as cancer of the skin, and skin aging, and also to boost SPF (Sun Protection Factor) and PA (Protection Factor of UVA) of the related art sunscreen. Especially, the present invention uses the composite powder prepared by coating one surface of the infrared-ray blocking particle with the ultraviolet-ray blocking particles, instead of mixing powder prepared by simply mixing the infrared-ray blocking particle and the ultraviolet-ray blocking particle. That is, since the small-sized ultraviolet-ray blocking particles are coated onto and stably fixed into the surface of the infrared-ray blocking particle, it is possible to prevent aggregation of the ultraviolet-ray blocking particles, thereby preventing deterioration in uniformity of adhesion to the skin, and deterioration of the ultraviolet-ray blocking efficiency. | 01-19-2012 |
Seung Ki Min, Hwaseong-Si KR
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20140324070 | SURGICAL ROBOT SYSTEM AND CONTROL METHOD THEREOF - A surgical robot system and a control method thereof include a slave device and a master device to control motion of the slave device. The surgical robot system further includes a monitoring device that inspects a signal transmitted within the system in real time to stop motion of the slave device if an abnormal signal is detected. | 10-30-2014 |
20140380220 | METHOD AND APPARATUS FOR PROVIDING USER INTERFACE FOR MEDICAL IMAGING - A method for providing a UI for medical imaging of an object includes: generating UIs respectively corresponding to processes for imaging the object; determining a display order of the UIs; receiving a UI completion input of the medical professional regarding the first UI; and displaying the second UI in response to the receiving the UI completion input. The UIs corresponding to the processes for imaging the object may be automatically provided to the medical professional, based on the order. | 12-25-2014 |
Seung Ki Yang, Yongin KR
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20150086889 | METHOD FOR RECOVERING PERFORMANCE OF FUEL-CELL STACK - A method for recovering performance of a fuel-cell stack is provided. When hydrogen used as fuel of the fuel-cell stack is contaminated, air is supplied to an anode instead of hydrogen to remove impurities and recover the performance of the fuel-cell stack. The method includes supplying air to an anode of the fuel-cell stack in an operation stop state of the fuel-cell stack to decrease a stack voltage. | 03-26-2015 |
Seung-Ki Cho, Suwon-Si KR
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20090040379 | METHOD AND APPARATUS FOR INTERDEPENDENTLY CONTROLLING AUDIO/VIDEO SIGNALS - A signal control method of analyzing audio and video signals and interdependently enhancing each audio and video signal with regard to a multimedia input sequence including audio and video signal components are provided. The method of controlling audio and video signals includes: analyzing characteristics of components of the audio and video signals; interdependently modifying the audio signal and/or video signal according to the analyzed characteristics of components of the audio and video signals; and synchronizing the modified audio and video signals. | 02-12-2009 |
20100201865 | IMAGING METHOD FOR USE WITH VARIABLE CODED APERTURE DEVICE AND IMAGING APPARATUS USING THE IMAGING METHOD - Provided are an imaging method for use with a variable coded aperture filter and an imaging apparatus using the imaging method. The variable coded aperture filter includes a plurality of regulated patterns which may be properly selected, and an image obtained via a certain pattern of the variable coded aperture filter may be processed by a deconvolution method related to the certain pattern. The patterns in the variable coded aperture filter have different aperture degrees from each other so as to adjust an exposure amount, and accordingly, a subject which is extremely bright or extremely dark may be photographed and depth information and focus information may be obtained from the photographed image. Therefore, images of high image quality may be obtained in a large range of brightness variation. | 08-12-2010 |
20110157387 | METHOD AND APPARATUS FOR GENERATING IMAGE DATA - A method for generating image data includes adjusting an angle formed by each of a plurality of lenses attached to the imaging device relative to a reference plane based on a photography mode, obtaining at least one first image data using the plurality of adjusted lenses, and generating second image data corresponding to the photography mode using the at least one first image data. | 06-30-2011 |
20110169980 | APPARATUS AND METHOD FOR OBTAINING HIGH DYNAMIC RANGE IMAGE - Provided is an apparatus and method for obtaining a high dynamic range (HDR) image. The apparatus includes an image sensor generating a first image by applying different exposure times for units of different predetermined regions, an image separating unit separating the first image into images, each of which is composed of regions having an identical exposure time, an image restoring unit restoring the separated images in such a way that each of the separated images has a resolution that is the same as a resolution of the first image, and an image synthesizing unit synthesizing the restored images into a second image. | 07-14-2011 |
Seung-Ki Choi, Hwaseong-Si KR
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20150190094 | SENSOR DEVICE AND ELECTRONIC DEVICE HAVING THE SAME - A mobile electronic device is provided. The mobile electronic device includes at least one processor, a display module electrically connected with the at least one processor, a communication module electrically connected with the at least one processor, a portable electronic device housing configured to house at least a part of the display module, the at least one processor, and the communication module, and a Heart Rate (HR) sensor (e.g., a Heart Rate Monitor (HRM) sensor) which is placed on one surface of the housing and has at least its part exposed to an outside, and which is electrically connected with the at least one processor. | 07-09-2015 |
20150192438 | DEVICE INCLUDING OPTICAL SENSOR - A device including an optical sensor is provided. The device includes a window including a first region, a second region and a partial region located between the first region and the second region, an optical sensor located inside one region among the first region and the second region, and a light blocking part formed in the partial region of the window. | 07-09-2015 |
20150194758 | CONNECTOR AND ELECTRONIC DEVICE HAVING THE SAME - A connector is provided. The connector includes a terminal body, at least one first connection terminal disposed at a first surface of the terminal body, and at least one second connection terminal disposed at a second surface of the terminal body. The at least one first connection terminal and the at least one second connection terminal are electrically connected, and the at least one first connection terminal moves independently of the at least one second connection terminal. | 07-09-2015 |
20150220299 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DISPLAYS - An electronic device and a method for controlling displaying of information in the electronic device are provided. The electronic device includes a first display formed on at least a portion of a body of the electronic device, and a second display formed on at least a portion of a cover functionally connected to the body and including a transparent display area. | 08-06-2015 |
20150241936 | HARDWARE SHIELD DEVICE AND ELECTRONIC DEVICES INCLUDING THE SAME - A hardware shield device and an electronic device are provided. The device and electronic device include a shield can including an opening through which at least a part of a device element is exposed, a heat dissipation module including at least a part that is mounted on the opening, a cover member connected to one surface of the heat dissipation module, and a conductor arranged between the shield can and the cover member, the conductor surrounding both the opening and at least a part of a periphery of the heat dissipation module. | 08-27-2015 |
Seung-Ki Choi, Gyeonggi-Do KR
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20140307356 | METHOD FOR DETERMINING FLOODED STATE AND ELECTRONIC DEVICE THEREOF - Provided is an operating method of an electronic device including a first processor, a humidity sensor, a second processor controlling the humidity sensor, and a battery, wherein the second processor and the battery are waterproofed. The method may include: detecting a power supply event from the battery; supplying a power from the battery to the second processor controlling the humidity sensor and not supplying the power to the first processor; determining, by the second processor, a humidity of the electronic device by using the humidity sensor; and when the humidity of the electronic device is greater than a first reference humidity, cutting off power supply from the battery and when the humidity of the electronic device is less than the first reference humidity, supplying the power to the first processor. | 10-16-2014 |
20150127965 | METHOD OF CONTROLLING POWER SUPPLY FOR FINGERPRINT SENSOR, FINGERPRINT PROCESSING DEVICE, AND ELECTRONIC DEVICE PERFORMING THE SAME - A method of controlling power supply for a fingerprint sensor is provided. The method includes receiving sensor data obtained from the fingerprint sensor; determining whether the received sensor data is a fingerprint form of data; if the received sensor data is the fingerprint form of data, determining an amount of change in sensor data received over a predetermined time is greater than or equal to a predetermined value; and if the received sensor data is not the fingerprint form of data or if the received sensor data is the fingerprint form of data but an amount of change in the received sensor data is less than the predetermined value, allowing the fingerprint sensor to enter a power saving mode. | 05-07-2015 |
Seung-Ki Hong, Dongducheon-Si KR
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20120170133 | PROJECTION LENS UNIT FOR PICO-PROJECTOR - A projection lens unit for a pica-projector includes a plurality of plastic lenses and a single glass lens to minimize a change in focal length due to the heat generated inside the pico-projector. The lens array includes: | 07-05-2012 |
Seung-Ki Hong, Gyenggi-Do KR
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20140104694 | PROJECTION LENS UNIT FOR PICO-PROJECTOR - A projection lens unit for a pico-projector includes a plurality of plastic lenses and a single glass lens to minimize a change in focal length due to the heat generated inside the pico-projector. The lens array includes: | 04-17-2014 |
Seung-Ki Kim, Hwaseong-Si KR
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20100167476 | PHOTORESIST COMPOSITION AND METHOD OF FABRICATING THIN FILM TRANSISTOR SUBSTRATE - The present invention relates to a photoresist composition for digital exposure and a method of fabricating a thin film transistor substrate. The photoresist composition for digital exposure includes a binder resin including a novolak resin and a compound represented by the chemical formula (1), a photosensitizer including a diazide-based compound, and a solvent: | 07-01-2010 |
20140183162 | PHOTORESIST COMPOSITION AND METHOD FOR FORMING A METAL PATTERN - A method of forming a metal pattern is disclosed. In the method, a metal layer is formed on a base substrate. A photoresist composition is coated on the metal layer to form a coating layer. The photoresist composition includes a binder resin, a photo-sensitizer and a mixed solvent including a first solvent, a second solvent having a higher volatility than the first solvent, and a third solvent having a higher volatility than the second solvent. The coating layer is exposed to light. The coating layer is partially removed to form a photoresist pattern. The metal layer is patterned by using the photoresist pattern as a mask. | 07-03-2014 |
20140242515 | PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING DISPLAY DEVICE USING SAME - A photoresist composition including a binder resin including a novolac resin represented by Chemical Formula 1, a diazide photosensitive initiator, and a solvent including a base solvent and an auxiliary solvent, wherein the base solvent includes propylene glycol monomethyl ether acetate, and the auxiliary solvent includes dimethyl-2-methylglutarate and ethyl beta-ethoxypropionate, | 08-28-2014 |
20150205200 | PHOTORESIST COMPOSITION, METHOD OF FORMING A PATTERN AND METHOD OF MANUFACTURING A THIN FILM TRANSISTOR SUBSTRATE - A photoresist composition, a method of forming a pattern, and a method of manufacturing a thin film transistor substrate, the composition including a solvent, a novolak resin, a diazide-based photo-sensitizer, an acryl compound represented by the following Chemical Formula 1: | 07-23-2015 |
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 |
Seung-Ki Kim, Suwon-Si KR
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20130088947 | OPTICAL RECORDING DEVICE AND METHOD - Provided is an optical write device and method. The optical recording method includes generating a first signal including a preset write pulse power Pm in response to information to be written, generating a second signal including an over drive pulse power Po that is synchronized with the preset write pulse power Pm and which is at a higher level than the preset write pulse power Pm, and writing the information to an optical disc using a driving signal that is obtained by synthesizing the first and second signals. | 04-11-2013 |
20130094335 | OPTICAL DISC DRIVE AND METHOD OF DRIVING THE SAME - Provided is a multi-functional optical disc drive that includes an interface that connects a front-end of the optical drive to a back-end, and also connects the front-end of the optical drive to an external device. The optical drive also includes a controller that selectively controls connection to the back-end or the external device. | 04-18-2013 |
20130110983 | METHOD AND SYSTEM FOR REMOTELY MANAGING DIGITAL CONTENTS | 05-02-2013 |
Seung-Ki Park, Daejeon KR
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20130255756 | ENCAPSULATION COMPOSITION FOR PHOTOVOLTAIC CELL MODULE AND PHOTOVOLTAIC CELL MODULE COMPRISING THE SAME - The present application relates to an encapsulation composition and a photovoltaic cell module comprising the same, which may provide an encapsulation composition having excellent adhesivity of glass and modules with other members as well as excellent transparency, heat stability, ultraviolet stability and impact resistance. Therefore, the present application may provide a photovoltaic cell module that no peeling-off among elements, and the like, is caused, even when the module is used for a long time. | 10-03-2013 |
20130303704 | OLEFIN BLOCK COPOLYMER AND SHEET-SHAPED MOLDED BODY - The present description relates to an olefin block copolymer preferably useful to form nonslip pads due to excellences in elasticity and heat resistance, and a sheet-shaped molded body comprising the olefin block copolymer The olefin block copolymer includes a plurality of blocks or segments, each of which includes an ethylene or propylene repeating unit and an α-olefin repeating unit at different weight fractions. The olefin block copolymer satisfies a defined relationship when a load of 5 to 10 kg is applied to a sheet-shaped molded body of the block copolymer for 12 hours or longer at a temperature of 60° C. or higher, and then removed. | 11-14-2013 |
Seung-Ki Park, Seoul KR
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20130097243 | METHOD OF PROVIDING CURRENT STATE INFORMATION OF CERTAIN OFF-LINE OBJECT THROUGH NETWORK AND WEB SERVER USED THEREIN - Provided are a method of providing current state information of a certain off-line object through a network and a web server used therein. A web server receives a current state information request message with respect to the certain off-line object from an information provider, transmits the current state information request message to at least one information provider terminal by the web server, receives current state information of the certain off-line object from the information provider terminal, and transmits the current state information of the certain off-line object received from the information provider terminal to the information requester terminal by the web server. Users may receive concrete information of a current state with respect to a desired specific off-line object in real-time. | 04-18-2013 |