Sang-Sun
Sang-Sun Choi, Seoul KR
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20150285527 | METHOD AND APPARATUS FOR CONTROLLING ENERGY IN HVAC SYSTEM - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. method for controlling energy in a Heating, Ventilation, and Air Conditioning (HVAC) system includes determining whether a user is absent in a use space for energy control; if the user is absent, determining whether to initiate energy control by using a user's departure and arrival probability and a probability distribution of a length of time away, which are determined based on previously stored data. | 10-08-2015 |
Sang-Sun Lee, Daejeon KR
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20100148769 | NON-CONTACT PLASMA-MONITORING APPARATUS AND METHOD AND PLASMA PROCESSING APPARATUS - A non-contact plasma-monitoring apparatus and a non-contact plasma-monitoring method are provided. The non-contact plasma-monitoring apparatus is installed in a plasma processing apparatus including a processing chamber and a power supply unit and measures at least one of an electric field and a magnetic field, which are created around power supply wiring connecting the process chamber to the power supply unit, without physically contacting the power supply wiring. | 06-17-2010 |
Sang-Sun Lee, Seoul KR
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20110227726 | LOCATION DETECTION SYSTEM USING AN RFID TAG - Provided is a U-safety (Ubiquitous-safety) service using RFID. Unlike conventional systems using RFID which are locally used in one apartment complex, theme park, or the like due to spatial restrictions, the system of the present invention enables RFID readers having a wide range of recognition to be located everywhere all along the street to receive location information via said RFID readers and to transmit the location information together with prestored messages to an operating server in accordance with the RFID clicking frequency via another RFID reader installed in a portable phone, thus informing the guardian of the user of the safety of the user via the messages. Additionally, the guardian may frequently confirm the information on the location of the user via the operating server, and can be directly connected to a social safety network upon the occurrence of an emergency to deal with the emergency in a quick manner. Further, the user of the portable phone may input characters and send desired character messages to inform the guardian of the safety of the user. | 09-22-2011 |
20110247837 | SPRINKLER WITH AN INTEGRATED VALVE, AND FIRE-EXTINGUISHING SYSTEM USING SAME - The present invention relates to a sprinkler with an integrated valve, and to a fire-extinguishing system using same. Conventional sprinklers are too sensitive to the outbreak of a fire, and operate even if no fire has broken out, which would lead to a large amount of damage. For this reason, conventional sprinklers are often prevented from being operated in advance. In addition, sprinklers do not operate even upon the outbreak of a fire when the sensitivities thereof are lowered, rendering the sprinklers useless. The present invention aims to solve the abovementioned problems, and is configured such that a manager in a building checks whether or not a fire has broken out and if so sends an extinguishing signal, and wherein in the event a sensor for operating a sprinkler senses the outbreak of a fire, only the relevant sprinkler operates by means of a valve mounted thereon, thereby operating sprinklers only when a fire has actually broken out, and enabling a central control office, a fire station, or the like to verify the outbreak of a fire in each household at all times. Further the present invention can be applied to public transportation facilities such that water-spraying is carried out after an engine room or a control board in charge of the safety of the passenger cars and outside of the latter verifies the outbreak of a fire, thus still taking advantage of a high-sensitivity of sensor. As the present invention sprinklers water only in the event of an actual fire outbreak, erroneous operation can be prevented, and water can be sprinkled only in the required area, thereby extinguishing the fire in the early state of a fire outbreak. | 10-13-2011 |
20140369128 | SEMICONDUCTOR MEMORY DEVICE AND OPERATION METHOD THEREOF - A semiconductor memory device includes a memory cell suitable for having a predetermined cell state based on a data stored therein, a control signal generation unit suitable for generating a control signal for changing the cell state of the memory cell during a reading operation, an information storage unit suitable for storing a variation status information of the control signal to which a moment when the cell state of the memory cell changes is reflected, and an output unit suitable for outputting the variation status information of the control signal stored in the information storage unit as a signal corresponding to the data stored in the memory cell. | 12-18-2014 |
20150043255 | HIGH VOLTAGE GENERATOR - A high voltage generator includes a voltage converting device configured to increase a level of an input voltage and output an output voltage having a level higher than the level of the input voltage. The high voltage generator also includes a precharge controller configured to gradually increase the level of the input voltage up to a level of an external voltage based on a reference voltage and the output voltage. | 02-12-2015 |
20150153178 | CAR NAVIGATION SYSTEM AND METHOD IN WHICH GLOBAL NAVIGATION SATELLITE SYSTEM (GNSS) AND DEAD RECKONING (DR) ARE MERGED - Disclosed is a car navigation system and method. The present invention includes a sensor unit including a plurality of sensors, each, configured to measure a state of a vehicle using a predetermined scheme and to obtain sensor data; a vehicle to everything (V2X) unit configured to receive the sensor data from the sensor unit, and including a global navigation satellite system (GNSS) module to thereby receive a satellite signal and to generate GNSS data; and a position estimator configured to receive the sensor data and the GNSS data from the V2X unit, to evaluate an accuracy of each of the sensor data and the GNSS data using a predetermined scheme, and to obtain position coordinates of the vehicle by merging GNSS position coordinates obtained from the GNSS data and dead reckoning (DR) position coordinates obtained from the sensor data based on the evaluation result. | 06-04-2015 |
Sang-Sun Lee, Suwon KR
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20130095665 | SYSTEMS AND METHODS FOR PROCESSING SUBSTRATES - A substrate processing system comprises a first processing module in which a process gas is supplied to a substrate to etch a silicon oxide layer formed on the substrate and a second processing module in which an activated oxygen gas is supplied to the substrate. With the system and a method using the same, the silicon oxide layer can be etched and a condensation layer and/or fumes and/or photoresist residues can be removed in a cost-effective way. | 04-18-2013 |
Sang-Sun Park, Chungcheongnam-Do KR
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20150280243 | MESH PLATE TYPE NICKEL SECONDARY BATTERY UNIT CELL AND NICKEL SECONDARY BATTERY STACK INCLUDING THE SAME - Disclosed are a mesh plate type nickel secondary battery unit cell and a nickel secondary battery stack including the same. The mesh plate type nickel secondary battery unit cell can secure a uniform gap between cathode and anode plates by withstanding expansion of a central portion of the cathode plate due to swelling caused by charge/discharge through a mesh plate structure of the cathode and anode plates and can prevent short circuit. The nickel secondary battery unit cell includes a cathode plate having a mesh plate structure; an anode plate having a mesh plate structure and separated from the cathode plate to face the cathode plate; and a separator interposed in a space between the cathode and anode plates. | 10-01-2015 |
Sang-Sun Park, Anyang-Si KR
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20150018477 | POLYCARBONATE RESIN COMPOSITION FOR VEHICLE EXTERIOR - A polycarbonate resin composition for a vehicle exterior may include a polycarbonate resin, a silicone polycarbonate, and a syndiotactic polystyrene. The polycarbonate resin may be 45˜85% by weight, the silicone polycarbonate may 10˜50% by weight, and the syndiotactic polystyrene may be greater than 2% by weight and less than 7% by weight, with respect to a total weight of the composition. The polycarbonate resin composition may further include other additives such as a black pigment. The polycarbonate resin composition provides improved physical and/or chemical properties. | 01-15-2015 |
Sang-Sun Park, Yesan-Gun KR
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20130224543 | CATHODE FOR LITHIUM BATTERY WITH EXCELLENT OUTPUT PROPERTIES, METHOD OF MANUFACTURING THE CATHODE AND LITHIUM BATTERY USING THE SAME - The present disclosure provides a cathode for lithium batteries with a structure suited to high output properties, a method of manufacturing the same, and a lithium battery using the same. The cathode has a stack structure including a first cathode member, a separating member and a second cathode member stacked in sequence to have a pipe shape or a folded shape with spaced ends, wherein each of the first and second cathode members includes a current collector and a cathode active material formed on either side of the current collector. | 08-29-2013 |
20130230764 | METHOD OF MANUFACTURING HEADER FOR LITHIUM BATTERY USING POLYMER AND HEADER FOR LITHIUM BATTERY MANUFACTURED BY THE SAME - The present disclosure provides a method of simply manufacturing a header for lithium batteries using a polymer, and a header for lithium batteries manufactured by the same. The method includes securing a body having a hole inside dies and securing a cathode pin in the hole so as not to contact the body, filling the hole with polymer powder, and heating the dies to melt the polymer powder, followed by cooling and curing the melted polymer. | 09-05-2013 |
20150068029 | CATHODE FOR LITHIUM BATTERY WITH EXCELENT OUTPUT PROPERTIES, METHOD OF MANUFACTURING THE CATHODE AND LITHIUM BATTERY USING THE SAME - The present disclosure provides a cathode for lithium batteries with a structure suited to high output properties, a method of manufacturing the same, and a lithium battery using the same. The cathode has a stack structure including a first cathode member, a separating member and a second cathode member stacked in sequence to have a pipe shape or a folded shape with spaced ends, wherein each of the first and second cathode members includes a current collector and a cathode active material formed on either side of the current collector. | 03-12-2015 |
Sang-Sun Shin, Gyeonggi-Do KR
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20100089961 | APPARATUS AND METHOD OF CUTTING LIQUID CRYSTAL DISPLAY DEVICE - An apparatus for cutting a liquid crystal display (LCD) device is disclosed for a fast cutting of liquid crystal display panels, the apparatus including: a table on which a first mother substrate a second mother substrate having N×M (N,M≧2) liquid crystal display panels are loaded; a guide bar disposed at one side of the first and second mother substrates; and N scribing units each installed at the guide bar and configured to move along the guide bar to cut the first and second mother substrates, wherein each of the scribing units includes first and second supporting portions movable up and down along the guide bar, first and second rotational shafts installed at the first and second supporting portions, respectively, and first and second cutting members installed at the first and second rotational shafts, respectively, to cut the first and second mother substrates, respectively, in cooperation with the rotation of the rotational shafts, wherein the first and second cutting members of each scribing unit are installed such that a spacing therebetween is adjustable as wide as a width of a pad unit formed on the first mother substrate, wherein the first and second cutting members cutting the first and second mother substrates in an aligned state at one side of liquid crystal display panels where the pad unit is not formed, and simultaneously cut the first and second mother substrates with being spaced from each other by a width of the pad unit at another side of the liquid crystal display panels where the pad unit is formed. | 04-15-2010 |
Sang-Sun Shin, Kyongsangbuk-Do KR
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20100258605 | APPARATUS FOR CUTTING LIQUID CRYSTAL DISPLAY PANEL - An apparatus for cutting liquid crystal display panels is disclosed in the present invention. The apparatus includes at least one table receiving bonded mother substrates having a plurality of unit liquid crystal display panels, at least one cutting wheel forming a scribing line on a surface of the bonded mother substrates, and a suction unit coupled to the at least one cutting wheel and sucking in glass debris on the surface of the bonded mother substrates. | 10-14-2010 |
Sang-Sun Shin, Pohang KR
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20100009590 | Apparatus for fabricating liquid crystal display panels - A cut section checking/aligning unit simultaneously checks cut sections of unit liquid crystal display panels that are separated from within first and second base substrates and aligns the unit liquid crystal display panels to a reference position. A grinding unit grinds edges of the unit liquid crystal display panels. The cut section checking/aligning unit and the grinding unit are integrated within a grinding device. | 01-14-2010 |
Sang-Sun Yoon, Iksan-Si KR
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20110212095 | EPITOPE OF CD66C SPECIFIC TO LUNG ADENOCARCINOMA AND ANTIBODY RECOGNIZING THE SAME - The present invention relates to epitope of CD66c specific to lung adenocarcinoma and antibody recognizing the same. The present invention relates to identifying epitope of CD66c specific to lung adenocarcinoma, antibody recognizing the same, cell lines producing the same and the applications in diagnosis, prevention and treatment of lung adenocarcinoma by using the same. The above CD66c epitope is specific to lung adenocarcinoma cells, and therefore the antibody or its fragment recognizing the epitope can be used in compositions to diagnose, treat and prevent lung adenocarcinoma cells. | 09-01-2011 |