In Jun
In Jun Choi, Gyeonggi-Do KR
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20110187389 | CAPACITANCE MEASURING CIRCUIT FOR TOUCH SENSOR - Disclosed herein is a capacitance measuring circuit for a touch sensor. The capacitance measuring circuit includes a reference voltage generation unit for generating a first reference voltage and a second reference voltage, a MUX unit for selecting one from among electrode voltages, a voltage comparator for comparing a voltage generated by the reference voltage generation unit with the electrode voltage, a charging/discharging circuit unit for performing charging of the input electrode voltage from the first reference voltage to the second reference voltage or performing discharging of the input electrode voltage from the second reference voltage to the first reference voltage, a timer unit for receiving an external control signal, measuring charging time and discharging time of the charging/discharging circuit unit, measuring entire charging time and entire discharging time, and outputting corresponding output signals, and a control unit for receiving an output signal of the voltage comparator and the external control signal, and controlling the charging/discharging circuit unit and the timer unit. | 08-04-2011 |
In Jun Kim, Daejeon-City KR
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20090015466 | APPARATUS AND METHOD FOR EXECUTING TELECOMMAND ON GEOSTATIONARY SATELLITE, AND APPARATUS AND METHOD FOR VERIFYING TELECOMMAND EXECUTION STATUS ON GEOSTATIONARY SATELLITE GROUND CONTROL SYSTEM - Provided are an apparatus and method for executing a telecommand on a geostationary satellite, and an apparatus and method for verifying a telecommand execution status on a geostationary satellite ground control system. When a telecommand on a satellite is executed, the satellite generates command execution verification words for the executed telecommand and adds the generated command execution verification words to a telemetry transfer frame, and thus a satellite ground control system can easily verify the telecommand execution. In addition, when telecommand execution result is verified by a satellite ground control system, since an execution result of a time-tag telecommand can be verified without a time delay through command execution verification words provided by a satellite, and a telecommand image DB, a telecommand verifier DB, and a telecommand verifier provided by the satellite ground control system, a series of processes from transmission to verification of a telecommand, in particular a time-tag telecommand, can be automatically processed in real-time without intervention of an operator. | 01-15-2009 |
In Jun Kim, Seoul KR
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20080285204 | ELECTROSTATIC CHUCK STRUCTURE FOR SEMICONDUCTOR MANUFACTURING APPARATUS - An electrostatic chuck structure according to example embodiments of the present invention may include at least one specific region of a conductor having a thickness relatively smaller than those of other regions, at least one specific region of a dielectric having a thickness relatively larger than those of other regions, or at least one specific region of a conductor having a thickness relatively smaller than those of other regions and at least one specific region of a dielectric having a thickness relatively larger than those of other regions. Therefore, etching rate and CD uniformity can be improved during a semiconductor manufacturing process. | 11-20-2008 |
In Jun Kim, Daejeon KR
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20130019148 | APPARATUS AND METHOD FOR UPDATING ONLINE DOCUMENTAANM LEE; Soo JeonAACI DaejeonAACO KRAAGP LEE; Soo Jeon Daejeon KRAANM LEE; Byoung SunAACI DaejeonAACO KRAAGP LEE; Byoung Sun Daejeon KRAANM KIM; In JunAACI DaejeonAACO KRAAGP KIM; In Jun Daejeon KRAANM JUNG; Won ChanAACI DaejeonAACO KRAAGP JUNG; Won Chan Daejeon KRAANM HWANG; Yoo LaAACI DaejeonAACO KRAAGP HWANG; Yoo La Daejeon KRAANM KIM; Jae HoonAACI DaejeonAACO KRAAGP KIM; Jae Hoon Daejeon KR - Provided are an apparatus and a method that differently sets the access authority of a user for individual parts of an online document. For every parts of the online document, the user authority is set and the parts are edited only by a user that can access the part. Finally, the parts of the documents are combined as the final document. According to the present invention, the document is divided into parts and the access authority of the user is variously set, which results in maximizing the efficiency of editing the document. The editors of the individual parts inherit the authorities to other people, so that it is very efficient for the cooperative job of a document in the organization having a hierarchy. | 01-17-2013 |
20130091124 | APPARATUS AND METHOD FOR RETRIEVING DATA AT HIGH SPEED TO PERFORM POST-PROCESSING ON SATELLITE TELEMETRY DATA - A telemetry data retrieval apparatus and method for post-processing are provided. The telemetry data retrieval apparatus may include a retrieval initiating unit to receive an input of a retrieval time, and to calculate a percentage of the retrieval time during an entire retrieval period, a start position calculating unit to calculate a retrieval start position in which data retrieval is started within a stored file, based on the calculated percentage, and a telemetry data retrieval unit to verify a start pattern and a time tag from the calculated retrieval start position, and to retrieve a position of telemetry data in the stored file. | 04-11-2013 |
20140094113 | APPARATUS AND METHOD OF AUTOMATICALLY MANAGING SATELLITE BROADCASTING SERVICE - An apparatus and a method for automatically managing a satellite broadcasting service are disclosed. The apparatus may include a rain attenuation information collection unit to measure weather information and a satellite broadcast signal and to collect and provide satellite broadcast signal quality information corresponding to rain attenuation, a rain attenuation analysis unit to analyze rain attenuation information collected by region and to verify a rain attenuation level, a satellite broadcast transmission signal plan unit to generate a satellite broadcast signal change plan to change a satellite broadcast transmission signal by region based on the verified rain attenuation level, and a satellite broadcast transmission signal controller to transmit a signal change instruction to a satellite ground station for the satellite broadcast transmission signal to be changed based on the generated satellite broadcast signal change plan. | 04-03-2014 |
20150350066 | APPARATUS AND METHOD FOR TRANSMITTING SATELLITE TELECOMMAND - An apparatus and a method for transmitting a telecommand to a satellite are disclosed, wherein the satellite telecommand transmitting apparatus may include a transmitter to obtain a telecommand from a transmission command list and transmit the obtained telecommand to a satellite, a verifier to verify whether transmission of the telecommand is successful, and a processor to generate a retransmission telecommand with respect to the telecommand by referring to retransmission information on each telecommand stored in a database and prepare a retransmission command list including the generated retransmission telecommand, when a result of the verifying indicates a failure to transmit the telecommand. | 12-03-2015 |
In Jun Moon, Chungcheongbuk-Do KR
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20090289658 | IMPEDANCE CALIBRATION CIRCUIT, SEMICONDUCTOR MEMORY DEVICE WITH THE IMPEDANCE CALIBRATION CIRCUIT AND LAYOUT METHOD OF INTERNAL RESISTANCE IN THE IMPEDANCE CALIBRATION CIRCUIT - An impedance calibration circuit for impedance matching between a semiconductor memory device and an external device includes a driving circuit and a comparing circuit. The driving circuit has a plurality of internal resistances, with one or more of the internal resistances being a variable resistance. The driving circuit compares the impedance of the internal resistances to the input/output impedance of the external device in order to provide a calibration voltage. The comparing circuit compares the calibration voltage to a reference voltage and provides a code signal for calibrating the impedance corresponding to output data with the input/output impedance of the external device. The impedance calibration circuit calibrates an impedance mismatch between the impedance calibration circuit and a data input/output driver by adjusting the impedance of the impedance calibration circuit through the variable resistance. | 11-26-2009 |
20110163778 | IMPEDANCE CALIBRATION CIRCUIT, SEMICONDUCTOR MEMORY DEVICE WITH THE IMPEDANCE CALIBRATION CIRCUIT AND LAYOUT METHOD OF INTERNAL RESISTANCE IN THE IMPEDANCE CALIBRATION CIRCUIT - An impedance calibration circuit for impedance matching between a semiconductor memory device and an external device includes a driving circuit and a comparing circuit. The driving circuit has a plurality of internal resistances, with one or more of the internal resistances being a variable resistance. The driving circuit compares the impedance of the internal resistances to the input/output impedance of the external device in order to provide a calibration voltage. The comparing circuit compares the calibration voltage to a reference voltage and provides a code signal for calibrating the impedance corresponding to output data with the input/output impedance of the external device. The impedance calibration circuit calibrates an impedance mismatch between the impedance calibration circuit and a data input/output driver by adjusting the impedance of the impedance calibration circuit through the variable resistance. | 07-07-2011 |
In Jun Moon, Icheon-Si KR
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20160069954 | SEMICONDUCTOR APPARATUS - A semiconductor apparatus may include a first normal circuit configured to generate a normal signal while operating in a normal operation, and a test signal generation unit configured to generate a test signal in response to a test control signal. The semiconductor apparatus may include a signal transfer unit configured to transfer one of either the normal signal or the test signal, as an internal signal, to a signal line, and a second normal circuit configured to perform the normal operation in response to receiving the internal signal from the signal line. The semiconductor apparatus may include a test operation circuit configured to perform a test operation in response to receiving the internal signal from the signal line. | 03-10-2016 |
In Jun Park, Daejeon KR
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20110319574 | Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer - The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide polymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C. | 12-29-2011 |
20150073112 | Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer - The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide poylymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C. | 03-12-2015 |