Lee, Anyang
Bum-Suk Lee, Anyang KR
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20100075674 | MOBILE TERMINAL AND METHOD FOR ACCESSING WIRELESS INTERNET OF MOBILE TERMINAL - A method and mobile terminal for accessing the wireless Internet are discussed. According to an embodiment, the method includes: when a browser of the mobile terminal is executed, determining whether to activate a wireless Internet module of the terminal; activating the wireless Internet module based on a result of the determining step; and searching for information about an access point (AP) that can be connected to after the wireless Internet module is activated. | 03-25-2010 |
Chang Ju Lee, Anyang KR
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20130264811 | LENGTH ADJUSTABLE SKATE BLADE GUARD - Disclosed herein is a length adjustable skate blade guard. The blade guard includes a first guard surrounding at least portion of a lower surface of a skate blade and a front end of the skate blade. A second guard surrounds a remaining portion of the lower surface of the skate blade and a rear end of the skate blade. At least one extension block is coupled between the first guard and the second guard, and extends a length of the guard to correspond to a length of the skate blade. At least one elastic body is secured at opposite ends thereof to the first guard and the second guard, respectively, the elastic body elastically putting the facing first and second guards in close contact with each other. | 10-10-2013 |
Chang Woo Lee, Anyang KR
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20140123488 | APPARATUS FOR FILLING A WAFER VIA WITH SOLDER AND HAVING A PRESSURE UNIT, AND METHOD FOR FILLING A WAFER VIA WITH SOLDER USING SAME - A wafer via solder filling device includes a solder bath comprising an accommodation space for accommodating a molten solder, with an open top, and an air outlet for exhausting air from the accommodation space; a fixing unit for fixing the wafer having a via formed in one surface in the accommodation space to seal the accommodation space airtight; and a pressing unit for pressing a bottom of the molten solder arranged in the solder bath and moving the molten solder upward, to fill the molten solder in the via. | 05-08-2014 |
Dong-Cheon Lee, Anyang KR
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20100011317 | MOBILE TERMINAL AND MESSAGE INBOX SEARCHING METHOD THEREOF - A mobile terminal including a wireless communication unit configured to establish an Instant Messaging (IM) service with at least one other terminal, an input unit configured to receive a designation signal corresponding to a designation of a portion of information included in chat content input during the IM session, a memory configured to store the designated portion of information, a controller configured to receive an input search signal requesting a message inbox including at least one previous IM session conducted on the mobile terminal be searched for the designated portion of information, and to search the message inbox to determine if the at least one previous IM session includes the designated portion of information upon receiving the input search signal, and a display configured to display a part of chat contents of the at least one IM session that includes the designated portion of information when the searching step determines the at least one previous IM session includes the designated portion of information. | 01-14-2010 |
Dongkyu Lee, Anyang KR
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20150308303 | INTAKE VALVE FOR ENGINE - An intake valve for an engine supplies an intake gas to a combustion chamber of the engine, and an adiabatic coating layer including a polyamideimide resin and an aerogel dispersed in the polyamideimide resin and having thermal conductivity of 0.60 W/m or less may be formed on a surface portion that comes into contact with a flame during operation of the engine. | 10-29-2015 |
Don Hyoung Lee, Anyang KR
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20110134336 | DIGITAL MULTIMEDIA BROADCASTING SYSTEM FOR REDUCING SCAN TIME, AND METHOD FOR THE SAME - The present invention features a DMB System for reducing scan time, and a method for the same, wherein, the DBM system comprises a DMB receiving unit and a TPEG-only receiving unit, and is able to reducing scan time for total channels by performing a scanning process for total channels together by the DMB receiving unit and the TPEG-only receiving unit, respectively. | 06-09-2011 |
20120143431 | DIAGNOSTIC APPARATUS USING A MICROPHONE - The present invention provides a diagnostic apparatus using a microphone. More specifically, the diagnostic apparatus utilizes a first microphone, a second microphone, a first unit, a controller and second unit. The first microphone is positioned within an engine compartment and the second microphone is positioned within an interior of a vehicle to receive the noise. The second unit records the noise inputted through the first microphone or the second microphone or both and the controller analyzes and diagnoses a vehicle utilizing the noise recorded by the first unit to determine if a failure in the vehicle has occurred. When a vehicle failure is detected by the controller, the second unit then notifies a user of the location of a failed part in the vehicle. | 06-07-2012 |
20130148824 | AUTO VOLUME CONTROL METHOD FOR MIXING OF SOUND SOURCES - Disclosed is an auto volume control method and system for mixing of sound sources. The control method and system mixes the sound sources by controlling signals of the sound sources automatically inputted by a simple control method, such that the signals from a plurality of sound sources are mixed to prevent an overflow phenomenon of the sound sources from occurring. | 06-13-2013 |
Eun-Jong Lee, Anyang KR
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20150055533 | DATA RECEPTION AND TRANSMISSION METHOD AND APPARATUS FOR POWER SAVING IN COMMUNICATION SYSTEM USING MULTIPLE CARRIERS - The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the QoS (Quality of Service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (Indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier. | 02-26-2015 |
20150271750 | DATA RECEPTION AND TRANSMISSION METHOD AND APPARATUS FOR POWER SAVING IN COMMUNICATION SYSTEM USING MULTIPLE CARRIERS - The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the QoS (Quality of Service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (Indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier. | 09-24-2015 |
Heera Lee, Anyang KR
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20110111908 | TRANSMISSION FOR HYBRID VEHICLE - A transmission for a hybrid vehicle is provided to implement one or more electric vehicle modes, two or more power split modes, and a plurality of fixed-gear ratio modes that can improve driving performance and fuel efficiency. | 05-12-2011 |
Hee Ra Lee, Anyang KR
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20130145898 | POWER DELIVERY DEVICE FOR VEHICLE - Disclosed is a power delivery device for a vehicle that improves power delivery efficiency. More specifically, the power delivery device includes a first motor having a first drive shaft directly connected to an output shaft of an engine, a second motor having a second drive shaft directly connected to an input shaft of a gearbox, and a clutch selectively connecting the output shaft of the engine with the input shaft of the gearbox. | 06-13-2013 |
20140046525 | START CONTROL APPARATUS AND METHOD FOR A HYBRID ELECTRIC VEHICLE - Disclosed is a start control apparatus and method for a hybrid electric vehicle which provides starting of a second gear ratio or a first ratio based on an inclination of a road surface, a travel environment, and a state of the vehicle when the hybrid electric vehicle stops and then starts. The method includes: determining a state of the hybrid electric vehicle, a travel environment condition, and a state of charge (SOC) of a battery when a start request is detected in a stopped state while the vehicle maintains ignition on; determining whether the state of the hybrid electric vehicle, the travel environment condition, and the SOC of the battery satisfy start conditions of a second gear ratio; and when the start conditions are satisfied, controlling output torques of a motor and an engine corresponding to a torque requested from an accelerator pedal in an EV mode or an HEV mode. | 02-13-2014 |
20140048378 | CLUTCH ACTUATOR UNIT - Disclosed herein is clutch actuator unit that includes a housing that includes a mounting space and a penetration aperture for receiving an operating rode. A slide pad and slider are disposed along an inner side surface of the mounting space, and are configured to move back and forth within the housing. An operating rod that is connected to the slider through the penetration aperture is moved back and forth, along with the slider and slid pad, through the aperture via a drive portion. A stopper is also integrally formed along the front surface of the slide pad to limit the movement of the slider accordingly. In doing so, the disclosed actuator is able to dynamically locate certain stroke positions and provide an improved shifting operation. | 02-20-2014 |
Heui Geon Lee, Anyang KR
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20130227808 | WIPER LEVER ASSEMBLY AND WIPER BLADE - Disclosed herein is a wiper lever assembly which is configured to prevent detachment of end cover members, which includes a lever member (a center cover lever, secondary levers and yoke levers) gripping a rubber blade disposed thereunder, and an end cover member which covers an end of the lever member from above and which includes claws formed on both lateral sides thereof. The claws may be extended inwardly from the end cover and engage with both lateral sides of a lower surface of the lever member to grip the lever member. The end cover member includes a support wall which is formed at the center of a width of the end cover member and is extended downwardly therefrom, and the lever member includes a receptor (an insert tube and a proximal insert tube) in which the support wall is fitted from above. | 09-05-2013 |
20130276255 | WIPER LEVER ASSEMBLY AND WIPER BLADE - Disclosed is a wiper lever assembly that includes upper and lower levers, a plurality of pivotal connecting parts that are pivotally coupled to a longitudinal end of the upper lever, and a plurality of mating pivotal connecting parts that are disposed on the lower lever. The assembly further includes an upper pressing arc portion disposed on the upper lever over the plurality of pivotal pressing parts. The upper pressing arc is in slidable contact with a lower engaging arc portion disposed on the lower lever. In addition, a radius of curvature of a concave arc of the upper pressing arc portion and the lower engaging arc portion is larger than that of a convex arc of the upper pressing arc portion and the lower engaging arc portion. | 10-24-2013 |
Hwang Jik Lee, Anyang KR
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20160087980 | SYSTEM AND METHOD FOR LIMITING LINKAGE BETWEEN DEVICES USING COMPARISON BETWEEN SERVICE IDENTIFIERS - A method for limiting linkage between devices may limit linkage between items that do not coincide with each other among items of service identifiers of a first device and a second device by comparing the service identifier of the first device and the service identifier of applications of the second device to each other is provided. The method includes receiving, by a second device, a service identifier transmitted by a first device, comparing, by the second device, the service identifier received from the first device to a service identifier of the second device and requesting, by the second device, to the first device to transmit information determined to be the same item. The method also includes receiving, by the second device, the requested information from the first device, including the item allowing the information provision. Further, the method includes configuring, by the second device, a screen using the requested information and transmitting, by the second device, the configured screen to the first device. | 03-24-2016 |
Hyunwoo Lee, Anyang KR
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20130182676 | METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system supporting carrier aggregation (CA). The present invention provides a method for allowing a terminal to transmit control information to a base station in a wireless communication system, and the method comprises receiving from said base station at least one physical downlink control channel (PDCCH) and one physical downlink shared channel (PDSCH) through at least one serving cell that is configured in said terminal; and transmitting to said base station first control information which has bundled at least a portion of the control information for said PDCCH reception or the PDSCH reception that is indicated by said PDCCHs, wherein said first control information is transmitted using a physical uplink control channel (PUCCH) resource corresponding to a second control information, and said second control information can be related to a PDCCH which was last detected by said terminal among said received PDCCHs. | 07-18-2013 |
20130208691 | METHOD FOR TRANSMITTING CONTROL INFORMATION AND APPARATUS FOR SAME - The present invention pertains to a wireless communication system. Particularly, the present invention relates to a method for transmitting uplink control information and an apparatus for the same, wherein the method comprises the steps of: selecting one uplink control channel resource corresponding to a plurality of HARQ-ACKs, from a plurality of uplink control channel resources; and transmitting a bit value corresponding to the plurality of HARQ-ACKs through the use of the selected uplink control channel resource. | 08-15-2013 |
Jae Jun Lee, Anyang KR
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20140368314 | SMART KEY APPARATUS AND METHOD FOR PROCESSING SIGNAL OF SMART KEY APPARATUS - A smart key apparatus and a method of processing a signal from the smart key apparatus is provided and the smart key apparatus includes a plurality of antennas that receive a Low Frequency (LF) signal from a vehicle via a plurality of reception axes. In addition, an LF reception controller receives the LF signal via a reception antenna which is determined by sequentially verifying a reception level according to a set order of the plurality of antennas when receiving the LF signal and determines an antenna having a highest reception level as a reception antenna by comparing a reception level that corresponds to a plurality of antennas respectively. A signal processing unit processes the LF signal received via the reception antenna. | 12-18-2014 |
20150130588 | APPARATUS, METHOD AND SYSTEM FOR CONTROLLING SMART KEY - An apparatus, a method, and a system are provided for controlling a smart key. The smart key control apparatus includes a smart key controller that is configured to transmit a wake-up signal for a smart key when a start-up command is detected in a start-off state of a vehicle and authenticate the smart key based on a response of the smart key that corresponds to the wake-up signal. In addition, a peripheral controller is configured to adjust a power level of a neighboring portable terminal when an authentication for the smart key fails and a communicator is configured to transmit and receive a signal between the smart key and the portable terminal. | 05-14-2015 |
Jae Shin Lee, Anyang KR
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20100244713 | ILLUMINATION APPARATUS USING LIGHT EMITTING DIODE - An illumination apparatus using a light emitting diode is directly driven by an alternating current (AC) power source, displays colors and simultaneously controls a color's brightness level. The illumination apparatus includes a power terminal unit to which an AC power source is applied; a variable current unit connected to one end of the power terminal unit, dividing current provided from the power terminal unit into a plurality of current levels, and including first, second and third variable current units controlling the plurality of divided current levels, respectively; and a light emitting unit including red, green, and blue light emitting units, respectively disposed between the first variable current unit and the other end of the power terminal unit, between the second variable current unit and the other end of the power terminal unit, and between the third variable current unit and the other end of the power terminal unit. | 09-30-2010 |
20110156606 | LIGHT EMITTING DIODE DRIVER - There is provided a light emitting diode (LED) driver removing signal interference by varying a switching frequency within a preset range. The LED driver includes a power supply section switching input power and supplying driving power to at least one LED; a switching control section controlling the switching of the power supply section according to a clock signal being supplied; and a clock signal generation section supplying the clock signal having a preset variable frequency range to the switching control section. | 06-30-2011 |
20120032991 | ORGANIC LIGHT EMITTING DIODE DRIVER - There is provided an organic light emitting diode driver being capable of compensating for pixel deterioration in real time during the driving of pixels by selectively compensating pixels, requiring compensation, for the deterioration thereof. The organic light emitting diode driver includes a converting unit converting input data into compensation data used to selectively compensate for pixel deterioration depending on whether the input data has been calibrated or not; a driving unit driving pixels of a pixel unit based on the compensation data from the converting unit; and a compensating unit providing the converting unit with a deterioration compensation signal based on deterioration information obtained from a pixel driven by the driving unit. | 02-09-2012 |
20120044235 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY - There is provided an active matrix organic light emitting diode display, including a data driver converting pre-prepared correction data into an analog correction signal and generating a driving signal according to the analog correction signal, a selector selecting a charging path for programming, according to the driving signal in a preset programming period and selecting a deterioration detection path in a preset emission period, a pixel unit including an organic light-emitting diode connected between a power supply receiving power and a ground, charging a value corresponding to the correction data according to the driving signal in the programming period, and allowing current to flow to the organic light-emitting diode according to the charged value in the emission period, and an ADC detecting deterioration voltage having deterioration information of the organic light-emitting diode of the pixel unit in the emission period. | 02-23-2012 |
20120044269 | ORGANIC LIGHT EMITTING DIODE DRIVER - There is provided an organic light emitting diode driver capable of compensating for pixel deterioration in real time during the driving of pixels by selectively compensating pixels, requiring compensation, for the deterioration thereof, and precisely setting calibration data by removing an IR drop across a transistor, employed as a switch in the pixels, by calculating a difference between at least two representative values of different gray scale ranges among predetermined gray scale ranges. | 02-23-2012 |
20120044271 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING DETERIORATION DETECTION FUNCTION IN PROGRAMMING PERIOD - There is provided an active matrix organic light emitting diode display including: a data driving unit converting previously prepared correction data into a correction signal and generates a driving signal according to the analog correction signal; a pixel unit having an organic light emitting diode (OLED) between first and second power supply terminals receiving first and second powers, respectively, charging a value corresponding to the correction data according to the driving signal in a predetermined programming period, detecting the driving signal in order to detect deterioration, and allowing current to flow through the OLED according to the value charged in the predetermined programming period in a predetermined holding period; and an ADC detecting deterioration voltage corresponding to the driving signal having deterioration information of the OLED of the pixel unit in the holding period. | 02-23-2012 |
20120056866 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING RESET FUNCTION - There is provided an active matrix organic light emitting diode (AMOLED) display including a driver generating analog driving signals based on previously prepared driving data; a pixel unit including an organic light emitting diode connected between first and second power supply terminals receiving first and second power, respectively, charging values equivalent to the driving data according to the driving signals and simultaneously detecting the driving signals in order to detect deterioration in a preset tracking period, allowing current to flow through the organic light emitting diode according to the values charged in the tracking period in a preset holding period, and setting a reset period between the holding period and a tracking period subsequent thereto to reset the charged values; and an ADC detecting a deterioration voltage corresponding to the driving signals having deterioration information of the organic light emitting diode of the pixel unit in the tracking period. | 03-08-2012 |
20120074859 | DRIVER FOR LIGHT EMITTING DIODES - There is provided a driver for light emitting diodes capable of differently setting duties in which driving current flows depending on respective light emitting diode (LED) channels according to a voltage deviation between the LED channels in order to reduce heat generated due to the voltage deviation between the LED channels. The driver for LEDs includes: a detecting unit detecting a voltage drop generated in each of a plurality of LED channels receiving driving power having a preset voltage level; a converting unit converting detected analog values from the detecting unit into digital values; and a driving unit differently setting switching duties in which driving current flows in each of the plurality of LED channels according to the digital values from the converting unit to drive the plurality of LED channels. | 03-29-2012 |
20120086515 | RELAXATION OSCILLATOR - There is provided relaxation oscillator. The relaxation oscillator includes: a ramp wave generator generating ramp waves by a complementary operation between a first capacitor module charged and discharged according to a first switching signal and a second capacitor module charged and discharged according to a second switching signal; a negative feedback circuit unit generating a compensation voltage for compensating errors with reference voltage by being fedback with the ramp waves; and a switching signal generator generating the first switching signal controlling the charging and discharging of the first capacitor module and the second switching signal controlling the charging and discharging of the second capacitor module from the compensation voltage and the ramp waves. As a result, the present invention can generate ramp waves having a stable frequency while preventing a frequency from being changed due to a delay or an offset of the comparator. | 04-12-2012 |
20120146530 | LIGHT EMITTING DIODE DRIVER - The present, invention relates to a light emitting diode driver that integrates a light emitting diode control function and a power switching control function at a secondary side insulated from a primary side in a power supply circuit, without using a photo coupler to control power switching at the primary side. | 06-14-2012 |
20120161662 | DIGITAL PWM GENERATOR AND APPARATUS FOR DRIVING LIGHT EMITTING DEVICE - There is provided a digital PWM generator according to a first exemplary embodiment of the present invention including: an A/D converter dividing a predetermined reference voltage into a plurality of sections corresponding to a predetermined first set value, searching a section to which the magnitude of an input voltage Vin corresponds, among the plurality of sections, and converting a value corresponding to the searched section into a digital signal; a frequency selector providing a counting number by counting a predetermined high-speed counting clock during a one-cycle section of a predetermined reference clock; and a PWM signal generator converting the digital signal from the A/D converter into a ratio value corresponding to a ratio for the reference voltage and generating a PWM signal having a controlled duty ratio of the reference clock by using the ratio value and the counting number from the frequency selector. | 06-28-2012 |
20120299490 | LED CIRCUIT - There is provided an LED circuit. The LED circuit may include 2N+2 light emitting units connected between a 2K−1-th node and a 2K-th node among 4N+4 (N is a natural number) nodes including a first node supplied with input voltage (K is all natural numbers equal to or smaller than 2N+2); 2N+2 switches connected between a 2K-th node and a ground (K is all natural numbers equal to or smaller than 2N+2); 2N+1 switches connected between a 2L−1-th node and a 2L+1-th node and 2N+1 switches connected between a 2L-th node and a 2L+1-th node (L is all natural numbers equal to or smaller than 2N+1); and N switches connected between the first node and a 4M+1-th node (M is all natural numbers equal to or smaller than N). | 11-29-2012 |
20120299497 | LED CIRCUIT - There is provided an LED circuit including a light emitting unit including a plurality of light emitting diodes; and a switching unit switching to apply only positive voltage of an AC power supply to an anode of the light emitting unit. Through this, the LED circuit can reduce complexity of a driving circuit. Further, lifespan and efficiency of the LED circuit may be improved since an electrolytic capacitor and a bridge circuit are not used. Further, any one light emitting diode may be prevented from determining the lifespan of all of the light emitting diodes since all of the light emitting diodes are driven at all times, thereby improving the lifespan of the light emitting diode. | 11-29-2012 |
20120306396 | LED DRIVING APPARATUS AND METHOD - There are provided an LED driving apparatus and an LED driving method thereof. The LED driving apparatus includes: a light emitting unit including one or more LEDs, a rectifying unit rectifying an input signal to generate a first signal; a signal conversion unit inverting a waveform of a first signal to generate a second signal; and an operation unit arithmetically operating the first and second signals. A plurality of AC signals each having a different waveform are arithmetically operated to generate a signal having a small amount of a ripple component, and an LED is driven by the signal, thus preventing a lifespan of the LED from being shortened by omitting a smoothing electrolytic capacitor, one of main causes shortening the lifespan of an LED driving circuit. | 12-06-2012 |
20120319609 | LIGHT EMITTING DIODE DRIVER HAVING OFFSET VOLTAGE COMPENSATING FUNCTION - There is provided a light emitting diode (LED) driver having an offset voltage compensating function compensating for an offset voltage generated at the time of driving of an LED, the LED driver including: a driving unit detecting a current flowing in an LED unit having at least one LED, as a voltage and controlling the current flowing in the LED unit according to a comparison result between the detected voltage and a reference voltage having a preset voltage level; and an offset compensating unit integrating a voltage difference between the detected voltage and the reference voltage and adding or subtracting a compensating current according to an integration result to thereby compensate for an offset. | 12-20-2012 |
20130033191 | LIGHT EMITTING DIODE DRIVING DEVICE AND METHOD THEREOF - There are provided a light emitting diode (LED) driving device allowing for an increase in an LED driving rate by discharging a charge stored in a capacitor during a certain period of time and a method thereof. The LED driving device includes: a driving unit detecting a current, as a voltage, the current flowing across an LED unit having at least one LED, controlling the current flowing across the LED unit according to a comparison result between the detected voltage and a reference voltage having a pre-set voltage level, and having a capacitor stabilizing an operation of the LED unit when the LED unit is driven; and a discharging unit discharging a charge stored in the capacitor during a pre-set discharge time when the LED unit is initially driven. | 02-07-2013 |
20130162144 | LIGHT EMITTING DIODE DRIVING APPARATUS - Provided is an LED driving apparatus. The LED driving apparatus includes a plurality of LED groups each comprising one or more diodes, a switch group comprising a plurality of switch units connected respectively to the LED groups to drive the connected LED group when a control signal is activated, and a switch controlling unit configured to compare an input voltage of the LED groups with an output voltage of the LED groups, calculate a comparison value, and generate the control signal according to the comparison value. Accordingly, the LED driving apparatus drives the LED groups selectively according to the difference between the input voltage of the LED group and the output voltage of the LED group, thereby overcoming the problem of heat generation by forward voltage distribution. | 06-27-2013 |
Jihye Lee, Anyang KR
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20140289771 | METHOD AND APPARATUS FOR SEARCHING AND DOWNLOADING RELATED CONTENTS BY TERMINAL THROUGH BROADCAST SERVICE - A method for receiving a service guide and a terminal for receiving content related to particular content. The method includes storing, upon reception, at least one or more fragments of the service guide; transmitting a request message including an identifier of an interested content to a server; receiving a response message including first information regarding to at least one or more related contents with respect to the interested content; and if the stored at least one or more fragments of the service guide do not include a fragment identified by the first information, trying to receive the fragment identified by the first information. | 09-25-2014 |
Jihyun Lee, Anyang KR
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20120304213 | METHOD FOR ACQUIRING INFORMATION IN A COEXISTENCE SYSTEM, AND APPARATUS USING SAME - A method for receiving a measurement report includes: transmitting, by an apparatus including a coexistence manager (CM), a measurement request message for acquiring a measurement report from at least one device that uses a channel in a TV band to a coexistence enabler (CE); and receiving, by the apparatus, a measurement response message including the result of the measurement results from the CE. The measurement request message includes a first element indicating which of a primary detection, a detection of a device that uses the TV band, and a channel load measurement is requested. The measurement request message includes at least one of a start frequency, an end frequency, a channel list, and a measurement time related to the measurement, and the measurement report includes at least one selected from among the result of primary detection, the result of the detection of the device that uses the TV band. | 11-29-2012 |
20130035125 | METHOD FOR ACQUIRING RESOURCES IN A COEXISTENCE SYSTEM, AND APPARATUS USING SAME - In a method of receiving one or more resources, an apparatus having a coexistence enabler entity transmits a request message containing information on one or more devices using channels within a TV band to a coexistence manager. Here, the information contains an available channel list obtained from the one or more devices using the channels within the TV band, and the request message further contains one or more of maximum power level, channel load and location information. In the method, the apparatus receives a response message for allocating the resources from the coexistence manager. Here, the response message further contains one or more of information on channel numbers, start frequency, end frequency and maximum power level. | 02-07-2013 |
Jin-Hyung Lee, Anyang KR
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20140056033 | ELECTRONIC APPARATUS AND POWER CONTROLLING METHOD THEREOF - An electronic apparatus and a power controlling method thereof are provided. The electronic apparatus includes a system unit supplied with power to conduct an operation, and a power supply unit including a power control unit controlling output of standby power, and supplying the standby power to the system unit. The power control unit includes a pulse width modulation (PWM) generation unit generating a PWM signal and a first switching unit switched on/off based on an external input signal to selectively supply power to the PWM generation unit. Thus, power consumption of the electronic apparatus in the standby mode is minimized to facilitate conformance with power regulations in accordance with an energy saving policy. | 02-27-2014 |
Jong Chan Lee, Anyang KR
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20130036544 | APPARATUS FOR AUTOMATICALLY TREATING EXCREMENT AND CONTROLLING METHOD THEREOF - An apparatus for automatically treating the excrement comprises a mounting unit, a control device unit, and a washing water supply path which is connected from the washing water supply part to the mounting unit. The washing water supply part comprises a washing water storage tank in which the washing water is stored. A pump is operated in a forward or in a reverse direction to supply the washing water of the washing water storage tank to the mounting unit, or collecting the residual washing water in the washing water supply path to the washing water storage tank. An instantaneous water heater provides on the washing water supply path to heat the washing water a control portion which controls the operations of the pump in the forward direction or the reverse direction. | 02-14-2013 |
20150030999 | MOTION SIMULATOR - The motion simulator of the present invention comprises: a base frame; a support member arranged above the base frame so as to support a monitor and a handle; a first link part, the top of which is connected to a rear end of the support member such that the top of the first link part can rotate in roll and pitch, and the bottom of which is connected to a rear end of the base frame such that the bottom of the first link part can be rotated in pitch, the first link unit transmitting the power from first driving units so as to move the rear end of the support member in the upward and downward directions; a second link part and a third link part, the tops of which are connected to the left and right ends of the support member, respectively, such that the tops of the second and third link parts can be rotated in roll and pitch, and the bottoms of which are connected to left and right sides of the base frame, respectively, such that the bottoms of the second and third link parts can be rotated in roll and pitch, the second and third link parts transmitting the power from second driving units and third driving units so as to move the left and right sides of the support member in the upward and downward directions; and a fourth link part, the two ends of which are linked to the first link unit and to the base frame, respectively, such that the two ends of the fourth link part can be rotated in pitch, the fourth link part transmitting power from fourth driving units so as to rotate the first link part in pitch. | 01-29-2015 |
20150157951 | MOTION SIMULATOR - An object of the present invention is to provide a motion simulator which, despite having a simple structure, can realize various types of simulation motion and is easily installed and moved. The motion simulator of the present invention includes a rotating plate on which a motor is mounted through one side thereof and on which a plurality of casters are mounted through a lower surface thereof, the caster being configured such that, when the motion simulator is used, rotation of the caster is inhibited to allow the wheel to roll in the rotational direction of the rotating plate, and when the motion simulator is moved, the caster can be unlocked to enable the caster to rotate and the motion simulator to be freely pushed and moved; a fixing plate supporting a lower portion of the rotating plate to enable the rotating plate to be rotated and having a driven part fixedly mounted thereon and meshed with a shaft of the motor; an operating frame disposed at and spaced apart from an upper portion of the rotating plate; and a plurality of link units coupled between the rotating plate and the operating frame to support and vertically move the operating frame. | 06-11-2015 |
20150354748 | MOTION SIMULATOR - The objective of the present invention is to provide a motion simulator providing, to a link part, a buffering uniting part for absorbing impact during operation so as to prevent shaking of the motion simulator, thereby improving stability. To this end, the motion simulator of the present invention comprises: support members for supporting a chair on which a user sits, a monitor for providing images of a virtual environment according to the operation of the user, and a handle operated by the user for providing the virtual environment; and a plurality of link parts coupled to the lower portions of the support members so as to support the support members while simultaneously moving the same in the vertical direction, wherein at least one link part among the plurality of link parts are provided with buffering uniting parts for the absorption of impact. | 12-10-2015 |
Jong-Kwon Lee, Anyang KR
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20100156849 | ELECTROPHORETIC DISPLAY DEVICE USING PHOTO SENSOR - The present disclosure relates to a touch-type electrophoretic display device using a photo sensor, and the construction thereof may be configured by including a display substrate including a switching element connected to a gate line and a data line intersected with the gate line, a pixel electrode electrically connected to the switching element, and a first and a second photo sensor elements having a different channel width and length, the first and the second photo sensor elements being connected to the gate line and the data line for sensing an amount of light; and an electrophoretic film including charged particles, the electrophoretic film being coupled to the display substrate. | 06-24-2010 |
Jong-Wook Lee, Anyang KR
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20150044665 | TARGET-SPECIFIC PROBE COMPRISING T7 BACTERIOPHAGE AND DETECTING FOR BIOMARKER USING THE SAME - The present invention relates to a target-specific probe containing T7 bacteriophage with a targeting antibody, and a detection method or a detection kit for a biomarker using the target-specific probe. The biomarker can be detected by using the genetically-modified T7 bacteriophage expressing various heterogeneous proteins and peptides on its surface and antibody-antigen specific reaction which can make the probe targeted to a biomarker or bacteria; and a detectable labeling agent, for example a quantum dot. | 02-12-2015 |
Joong-Hee Lee, Anyang KR
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20140032252 | WRONGDOING REPORTING SYSTEM AND METHOD AND STORAGE MEDIUM FOR THE SAME - Disclosed herein is a wrongdoing reporting system and method, and a storage medium for the same. In the wrongdoing reporting method, a report of a wrongdoing is received from a reporter client, wherein the reporter client is a mobile client on which a wrongdoing reporting application is executed and the report of the wrongdoing includes an organization unique code, a report unique, and report details information. The report details information is transmitted to an organization client previously registered for the organization unique code. Results of actions against the report details information are received from the organization client, wherein the results of the actions include an organization unique code, a report unique code, and action result details information. The action result details information is transmitted to a reporter client corresponding to the report unique code. | 01-30-2014 |
Joong-Jae Lee, Anyang KR
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20120188508 | Automatic Refracto-Keratometer - An auto refracto-keratometer not only produces a black-and-white image for observing the alignment of eyes to be examined using an infrared illumination light but also has a color observation optical system for observing a condition of eyes to be examined using color-illumination light. The auto refracto-keratometer comprises an infrared optical system for examining an alignment and corneal curvature of eyes to be examined; a fogging optical system for relaxing accommodation of the eyes; a measuring optical system for measuring refractive power of the eyes; and a color observation optical system having a visible light source for emitting at least one visible light to the eyes and a 2-dimensional imaging device for detecting image of visible light reflected by the eyes. | 07-26-2012 |
Jun Hyeok Lee, Anyang KR
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20130291281 | GLOVE FOR GRIPPING SMALL OBJECT - A glove for gripping a small object is disclosed. A glove for gripping a small object comprises: a glove main body comprising a finger portion for covering a finger; and a thimble portion comprising a thumb thimble portion and a forefinger thimble portion. Each of the thumb thimble portion and the forefinger thimble portion comprises a first layer facing the back of a hand and a second layer being opposite to the first layer. A front side of the first layer and a front side of the second layer are adhered to each other and form an edge line. A rear side of the thimble portion is open to be mounted on the finger portion. A right-and-left center line of an outer surface of the first layer of the thumb thimble portion and a right-and-left center line of an outer surface of the first layer of the forefinger thimble portion are aligned with each other within an error margin of about 0 mm to about 0.5 mm, when a user wear the glove and aligns a front end portion of the thumb thimble portion with a front end portion of the forefinger thimble portion. | 11-07-2013 |
Kwang Ya Lee, Anyang KR
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20100264039 | AGRICULTURAL WATER-RECYCLING SYSTEM COMPRISING FE-IONIZING MODULE AND METHOD FOR RECYCLING AGRICULTURAL WATER USING THE SAME - The present invention relates to an agricultural water-recycling system comprising an iron (Fe)-ionizing module and a method of recycling agricultural water using the same, and more particularly to an agricultural water-recycling system comprising an iron (Fe)-ionizing module and a method of recycling agricultural water using the same, in which phosphorus (P) contained in effluent from a sewage treatment plant is removed by using the iron (Fe)-ionizing module comprising an iron (Fe)-ionizing electrode consisting of an iron plate serving as a cathode and a titanium plate serving as an anode and an electrode-washing device. According to the present invention, an effluent treatment process of a sewage treatment plant and an electrode washing process needed for iron ionization can be simultaneously performed, the iron ionization is controlled depending on the concentration of phosphorus contained in the effluent, thereby improving effluent treatment efficiency. | 10-21-2010 |
Kyung Moon Lee, Anyang KR
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20140161662 | ALUMINUM ALLOY - Disclosed is an aluminum alloy, which is made of a composition including about 0.7˜7.5 wt % of Ti, about 0.2˜1.5 wt % of B and a residue of Al as a main component, wherein the aluminum alloy is formed by melting the composition at about 950˜1000° C. | 06-12-2014 |
20140170017 | HIGH ELASTIC ALUMINUM ALLOY AND METHOD FOR PRODUCING THE SAME - Disclosed is an aluminum alloy, including: about 14˜20 wt % of Si; about 2˜7.5 wt % of Ti; about 1˜3 wt % of B; and a balance of Al as a main component, wherein wt % are based on the total weight of the aluminum alloy and wherein a ratio of Ti/B is about 2˜2.5:1. | 06-19-2014 |
Minjeong Lee, Anyang KR
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20130058019 | MOBILE TERMINAL AND METHOD FOR PROVIDING USER INTERFACE THEREOF - The present disclosure relates to a mobile terminal capable of displaying a plurality of objects on a wallpaper, and a method for providing a user interface thereof. The mobile terminal includes a display unit to display a plurality of objects on a wallpaper, a sensing unit to detect a touch input on the display unit, and a controller to control the plurality of objects to be invisible in response to the touch input such that portions of the wallpaper obscured by the plurality of objects are visible. | 03-07-2013 |
Moon-Il Lee, Anyang KR
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20130128999 | MIMO CODEBOOK GENERATION - Particular codebook entries used for a MIMO system of a lower dimension (i.e., having a relatively low number of antennas) can be used to generate a codebook for a MIMO system of a higher dimension (i.e., having a relatively high number of antennas). The entries in rank 1 of the codebook related to the MIMO system having four transmit antennas are used to newly construct entries for rank 1 through rank 8 of two base matrices for a MIMO base codebook related to eight transmit antennas. | 05-23-2013 |
Myoung Ho Lee, Anyang KR
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20100068965 | LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATION METHOD THEREOF - A liquid crystal display (LCD) device and its fabrication method are disclosed. Specifically, a fabrication method in which polyhedral spacers are implemented on a substrate through an ink jet method are used for an LCD device. The spacers have the polyhedral shape to increase their contact area with two substrates, and include a surface processed layer for strengthening a bonding force in its bonding with an alignment film formed on the two substrates. The spacers have a polyhedral shape for maintaining the cell gap between the substrates. | 03-18-2010 |
Myoung Seop Lee, Anyang KR
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20110314855 | Indoor unit of air conditioner - An indoor unit of an air conditioner with an electronic expansion valve. The indoor unit includes a main body, a heat exchanger disposed at the front portion of the inside of the main body, a control unit, in which electrical components are mounted, disposed at the outside in the lengthwise direction of the heat exchanger, a control case including a first side surface part disposed between the control unit and the heat exchanger and an extension part connected with the first side surface part and extended in the lengthwise direction of the heat exchanger, and an electronic expansion valve disposed in a space defined by two surfaces neighboring with each other by the extension part. | 12-29-2011 |
Sang Bong Lee, Anyang KR
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20090061022 | Pharmaceutical composition comprising arsenite for the treatment of malignancy - A method for using sodium meta-arsenite (AsO | 03-05-2009 |
20120045520 | PHARMACEUTICAL COMPOSITION COMPRISING ARSENITE FOR THE TREATMENT OF MALIGNANCY - A method for using a salt of meta-arsenite (AsO | 02-23-2012 |
Sang Il Lee, Anyang KR
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20150364125 | VEHICLE, VEHICLE CONTROL METHOD AND VEHICLE DRIVING SOUND CONTROL APPARATUS - A vehicle, a vehicle control method, and a vehicle driving sound control apparatus in which a user may freely generate a requested vehicle driving sound using a user terminal and generate an additional driving sound more similar to an actual vehicle driving sound by vibrating a structure of a vehicle using an exciter are provided. The vehicle includes a controller configured to receive vehicle driving sound parameters requested by a user from a user terminal and an exciter configured to vibrate a structure of a vehicle based on the vehicle driving sound parameters. | 12-17-2015 |
Sang Ro Lee, Anyang KR
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20150266412 | PLANAR LIGHTING MIRROR AND AUTOMOBILE SIDE MIRROR SYSTEM - A planar lighting mirror in which nano-patterns are formed on an entirety or at a specific local area of a mirror surface of a mirror glass and a light source is disposed around the nano-patterns to be used like a mirror in normal operation. In particular, when the light source is activated, the entirety or the specific local area of the mirror surface with the nano-patterns formed thereon planarly emits light from the light source which flows into the side of the mirror glass so as not to deteriorate a mirrors reflective functions. | 09-24-2015 |
Sangwook Lee, Anyang KR
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20130114578 | TRANSMISSION METHOD AND APPARATUS FOR CARRIER AGGREGATION AND UPLINK MIMO - A transmission method for carrier aggregation, more particularly, for uplink MIMO and carrier aggregation, in a method for transmitting an uplink signal by the carrier aggregation in a terminal having at least four antennas, includes receiving a grant signal for transmission of the uplink signal, the grant signal including information related to use of a primary cell and a secondary cell, determining one antenna or at least two antennas to use the primary cell, determining one antenna or at least two antennas to use the secondary cell, and transmitting a first uplink signal to the primary cell and a second uplink signal to the secondary cell using the respective determined antennas. | 05-09-2013 |
20130177091 | METHOD AND APPARATUS FOR CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM - This specification relates to a frequency coexistence method, and more particularly, a carrier aggregation method and apparatus applicable in a wireless communication system using a multiple antenna regardless of an intra-band or inter-band. The carrier aggregation method may include using one baseband including two information and two radio frequency (RF) chains for aggregation of two component carriers at first and second frequency bands for each antenna port, switching the one baseband to at least one RF chain corresponding to the component carrier characteristic of the two RF chains upon use of the first frequency band and transmitting a signal through the switched at least one RF chain. | 07-11-2013 |
20140313923 | METHOD OF PERFORMING CELL MEASUREMENT AND METHOD OF PROVIDING INFORMATION FOR CELL MEASUREMENT - A method of providing information for cell measurements. A first cell configures a subframe for performing a first measurement with respect to a first cell. A first position performing the first measurement is different from a second position performing a second measurement with respect to a second cell. The method includes transmitting, from the first cell to a user equipment (UE), first pattern information indicating the first position and second pattern information indicating the second position. A first subframe corresponding to the first pattern information is included in non-Almost Blank Subframe (ABS) subframes of the first cell, and a second subframe corresponding to the second pattern information is included in ABS subframes of the first cell. The ABS subframes of the first cell are configured as a first subframe at each of 8 subframes of the first cell. | 10-23-2014 |
20150049726 | METHOD OF REDUCING TRANSMISSION POWER AND TERMINAL THEREOF - A method performed by a base station. The method according to an embodiment includes transmitting configuration information on an uplink channel allocated to a user equipment; and receiving signals based on the configuration information. The signals are transmitted by using a maximum power reduction (MPR) on maximum output power for transmission with non-contiguous resource allocation in a single component carrier. The MPR is determined according to: MPR=CEIL {MA, 0.5}, the CEIL being a function of rounding up by 0.5. The MA is determined according to: MA=(8.0−10.12*A) when 0 | 02-19-2015 |
20150063266 | METHOD OF REDUCING TRANSMISSION POWER AND TERMINAL THEREOF - A method of reducing transmission power. The method is performed by a user equipment and includes calculating a maximum power reduction (MPR) on maximum output power for transmission with non-contiguous resource allocation in a single component carrier; and transmitting a signal based on the MPR. The MPR is determined according to the following equation: MPR=CEIL {M | 03-05-2015 |
20150230254 | METHOD OF REDUCING TRANSMISSION POWER AND TERMINAL THEREOF - A method of reducing transmission power. The method according to one embodiment includes calculating a maximum power reduction (MPR) on a maximum output power for transmission with non-contiguous resource allocation in a single component carrier; and transmitting a signal. The MPR is calculated differently depending on a ratio A which is a ratio of a number of simultaneously transmitted resource blocks in a channel bandwidth (NRB_alloc) to a number of aggregated resource blocks in a fully allocated aggregated channel bandwidth (NRB_agg). The MPR is calculated using a first equation when the ratio A is greater than 0 and less than or equal to 0.33. The MPR is calculated using a second equation when the ratio A is greater than 0.33 and less than or equal to 0.77. The MPR is calculated using a third equation when the ratio A is greater than 0.77 and less than or equal to 1. | 08-13-2015 |
20160050036 | METHOD OF PERFORMING CELL MEASUREMENT AND METHOD OF PROVIDING INFORMATION FOR CELL MEASUREMENT - A method and base station for transmitting information for cell measurements, and a method and user equipment for performing cell measurements are discussed. The method according to one embodiment includes transmitting, by the base station, signals according to an almost blank subframe pattern; and transmitting, by the base station, information indicating a first time domain measurement resource restriction pattern and a second time domain measurement resource restriction pattern. The almost blank subframe pattern indicates which subframes the base station is configuring. The first time domain measurement resource restriction pattern indicates which subframe is one or more first subframes configured for reference signal received power (RSRP) or reference signal received quality (RSRQ) measurements, and the second time domain measurement resource restriction pattern indicates which subframe is one or more second subframes configured for RSRP or RSRQ measurements. | 02-18-2016 |
Seok-Woo Lee, Anyang KR
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20090251630 | Liquid crystal display device and fabrication method thereof - A method for fabricating a liquid crystal display (LCD) device includes providing a first substrate including a pixel portion and a circuit portion, the circuit portion having first and second regions; forming an active pattern and a first gate insulation film at the pixel portion and the circuit portion and forming a storage electrode on a portion of the active pattern of the pixel portion; forming a second gate insulation film on the first substrate; forming a gate electrode at the first region and forming p+ source and drain regions at portions of the active pattern of the first region; forming a gate electrode at the pixel portion and the second region, and forming a common line at the pixel portion; forming n+ source and drain regions at the pixel portion and at a portion of the active pattern of the second region; and joining the first and second substrates. | 10-08-2009 |
Seon-Don Lee, Anyang KR
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20100240356 | METHOD FOR RESELECTING A CELL AND DETECTING WHETHER A TERMINAL IS STATIONAY IN MOBILE TELECOMMUNICATIONS SYSTEM - Disclosed is a method for determining, by a terminal, its mobility and deciding a time to select another cell in a mobile communication system, in which the terminal determines the mobility by using variation information in signal characteristic values of measurable specific cells, thereby appropriately controlling a size of a time restriction (e.g., Treselection) for a cell re-selection and preventing frequent occurrence of cell selection such as a ping-pong situation, thus to reduce an unnecessary service delay due to the cell re-selection and maximize a service quality for a user. | 09-23-2010 |
Seung Joon Lee, Anyang KR
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20110099540 | METHOD AND SYSTEM FOR TESTING SOFWARE FOR INDUSTRIAL MACHINE - There are provided a method and system for testing software for an industrial machine with continuous test values reflecting actual environmental factors, using a simulator before the software for the industrial machine is embedded into an actual industrial machine. A method for testing software for an industrial machine, the method comprising the steps of: coding a program for a diagram through which the industrial machine is driven; compiling the program into an instruction with which the industrial machine is driven; downloading the compiled program onto a simulator for implementing a programming interface provided by the industrial machine; executing the compiled program in the simulator: generating a first data for testing the compiled program: transmitting the first test data to the simulator having the downloaded program from a testing tool; and outputting a result data obtained after executing the program having the transmitted first test data and then transmitting the result data to the testing tool. Accordingly, it is possible to reduce a time taken for testing, to improve the accuracy and efficiency of the testing and to save cost required in the testing. | 04-28-2011 |
Si Hyuk Lee, Anyang KR
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20090137075 | Method of manufacturing vertical light emitting diode - Provided is a method of manufacturing a vertical LED, the method including the steps of: preparing a sapphire substrate; forming a light emitting structure in which an n-type nitride semiconductor layer, an active layer, and a p-type nitride semiconductor layer are sequentially laminated on the sapphire substrate; forming a p-electrode on the p-type nitride semiconductor layer; forming a structure support layer on the p-electrode; removing the sapphire substrate through an LLO (laser lift-off) process; isolating the light emitting structure into unit LED elements through an ISO (isolation) process; and forming an n-electrode on each of the n-type nitride semiconductor layers of the isolated light emitting structures. | 05-28-2009 |
20100090247 | SURFACE TREATMENT METHOD OF GROUP III NITRIDE SEMICONDUCTOR, GROUP III NITRIDE SEMICONDUCTOR, MANUFACTURING METHOD OF THE SAME AND GROUP III NITRIDE SEMICONDUCTOR STRUCTURE - There is provided a surface treatment method of a group III nitride semiconductor including: providing a group III nitride semiconductor including a first surface having a group III polarity and a second surface opposing the first surface and having a nitrogen polarity; and irradiating a laser beam onto the second surface to change the nitrogen polarity of the second surface to the group III polarity. | 04-15-2010 |
20100099212 | METHOD OF FORMING PATTERN ON GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a method of forming a pattern on a group III nitride semiconductor substrate. A method of forming a pattern on a group III nitride semiconductor substrate according to an aspect of the invention may include: irradiating a laser beam onto at least one first region for preventing etching in a group III nitride semiconductor substrate; and etching at least one second region exclusive of the first region using the first region irradiated with the laser beam as a mask. | 04-22-2010 |
20110008924 | METHOD OF FORMING PATTERN ON GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD OF MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a method of forming a pattern on a group III nitride semiconductor substrate. A method of forming a pattern on a group III nitride semiconductor substrate according to an aspect of the invention may include: irradiating a laser beam onto at least one first region for preventing etching in a group III nitride semiconductor substrate; and etching at least one second region exclusive of the first region using the first region irradiated with the laser beam as a mask. | 01-13-2011 |
20120086016 | GROUP III NITRIDE SEMICONDUCTOR AND GROUP III NITRIDE SEMICONDUCTOR STRUCTURE - There is provided a surface treatment method of a group III nitride semiconductor including: providing a group III nitride semiconductor including a first surface having a group III polarity and a second surface opposing the first surface and having a nitrogen polarity; and irradiating a laser beam onto the second surface to change the nitrogen polarity of the second surface to the group III polarity. | 04-12-2012 |
20130029445 | METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a method of manufacturing a semiconductor light emitting device, the method including: preparing a substrate including first and second main surfaces opposing each other; forming a plurality of protruding parts in the first main surface of the substrate; forming a light emitting stack on the first main surface on which the plurality of protruding parts are formed; forming a plurality of light emitting structures by removing portions of the light emitting stack formed in regions corresponding to groove parts around the plurality of protruding parts; and separating the substrate along the groove parts. | 01-31-2013 |
20130119423 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND PACKAGE - A semiconductor light emitting device and package containing the same include: a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A light extraction layer is disposed on the light emitting structure and includes a light-transmissive thin film layer having light transmittance, a nano-rod layer including nano-rods disposed on the light-transmissive thin film layer, and a nano-wire layer including nano-wires disposed on the nano-rod layer. | 05-16-2013 |
Soo Gang Lee, Anyang KR
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20110274010 | METHOD FOR ELECTING RING MANAGER OF RING TOPOLOGY NETWORK, AND NODE - A method for electing a ring manager of ring topology network and a node are disclosed, where, to this end, a node responsible for electing the ring manager periodically requests each node of diagnostic information on packet traffic and receives the diagnostic information on packet traffic from each node, newly elects a node capable of performing a ring manager role, and informs each node of information on the newly elected ring manager, whereby, the ring network can be more effectively operated because the ring manager is elected based on network load status that changes in real time even in the course of a ring network being initially set up and operated responsive to structural conditions including hop count of each nod and MAC node. | 11-10-2011 |
Soon Wo Lee, Anyang KR
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20120286584 | SPACE-ADAPTIVE WIRELESS POWER TRANSFER SYSTEM AND METHOD USING EVANESCENT FIELD RESONANCE - A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other. | 11-15-2012 |
20160104570 | SPACE-ADAPTIVE WIRELESS POWER TRANSFER SYSTEM AND METHOD USING MULTIPLE RESONANCE COILS - A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other. | 04-14-2016 |
Sung Il Lee, Anyang KR
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20140175879 | CIRCUIT DEVICE FOR POWER COMPENSATION IN INTEGRATED CONTROLLER - A circuit device for power compensation in an integrated controller configured by integrating two or more different electronic control modules, which enable any one of the electronic control modules to receive power supplied from another electronic control module even though an abnormal operation occurs in the electronic control module. That is, the circuit device provides for power compensation in an integrated controller configured by integrating two or more different electronic control modules respectively having independent power circuits, which enable any one of the electronic control modules to immediately receive power supplied from another electronic control module even though an abnormal operation occurs in the electronic control module, thereby easily preventing the abnormal operation of the integrated controller. | 06-26-2014 |
20150084411 | POWER CONTROL SYSTEM AND METHOD FOR VEHICLE POWER OUTLETS - A power control system and method for vehicle power outlets is provided which integrally controls power of power outlets mounted in a vehicle to improve the efficiency of power distribution in the vehicle and enable ordinary use of the power outlets while the vehicle is turned off. To this end, the power control system includes a startup power source configured to supply power to a plurality of power outlets mounted in a vehicle while the vehicle is turned on, a battery power source configured to supply power to the power outlet while the vehicle is turned off, and a controller configured to detect whether the vehicle is turned on, a battery charge capacity, and an electric current consumption quantity of each of the plurality of power outlets and determine a type of power that should be supplied to each power outlet and whether to supply power to each power outlet. | 03-26-2015 |
Sung Woo Lee, Anyang KR
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20160054631 | VARIABLE TRANSPARENCY GLASS AND APPARATUS FOR ADJUSTING VARIABLE TRANSPARENCY GLASS - A variable transparency glass and an apparatus for adjusting a transparency variable glass are provided. The transparency variable glass includes a first transparent plate that has a first electrode part formed on an inner surface thereof and a second transparent plate that has a second electrode part formed on an inner surface thereof. In addition, a variable transmission layer is disposed between the first transparent plate and the second transparent plate. | 02-25-2016 |
Won Jin Lee, Anyang KR
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20150350640 | VIDEO ENCODING AND DECODING METHOD - Disclosed are a method and apparatus for improving the accuracy of intra-prediction in order to improve encoding and decoding efficiency. The video decoding method may improve the prediction efficiency for the current pixel to be predicted by referring to the degree of variation in surrounding pixels, to thereby effectively decode the bit stream with improved encoding efficiency. In addition, an additional prediction candidate is used to achieve improved accuracy of intra-prediction, and the thus-improved accuracy of intra-prediction may reduce residual components and improve encoding efficiency. Further, an improved planar mode is utilized to achieve improved intra-prediction. | 12-03-2015 |
Wook-Bong Lee, Anyang KR
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20130128999 | MIMO CODEBOOK GENERATION - Particular codebook entries used for a MIMO system of a lower dimension (i.e., having a relatively low number of antennas) can be used to generate a codebook for a MIMO system of a higher dimension (i.e., having a relatively high number of antennas). The entries in rank 1 of the codebook related to the MIMO system having four transmit antennas are used to newly construct entries for rank 1 through rank 8 of two base matrices for a MIMO base codebook related to eight transmit antennas. | 05-23-2013 |
Youngdae Lee, Anyang KR
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20120322386 | METHOD OF PERFORMING A MINIMIZATION OF DRIVE TEST (MDT) IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of UE effectively perform an operation of MDT (Minimization Driving Test) for specific parameter of each cell in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from a UMTS, Long Term Evolution (LTE) System or LTE-Advanced (LTE-A) system. | 12-20-2012 |
Young Il Lee, Anyang KR
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20090286337 | Method of manufacturing light emitting diode package - There is provided a method of manufacturing a light emitting diode chip, the method including: providing a light emitting diode chip; forming a phosphor layer on a top of the light emitting diode chip; and forming phosphors of a lattice structure on the phosphor layer by an inkjet process using an ink containing phosphor powder. There is also provided A method of manufacturing a light emitting diode package, the method including: forming a phosphor layer with a predetermined thickness; forming phosphors of a lattice structure on the phosphor layer by an ink jet process using an ink containing phosphor powder; and disposing the phosphor layer having the phosphors of the lattice structure formed thereon on a top of the light emitting diode chip. | 11-19-2009 |
20100032615 | METAL NANOPARTICLE DISPERSION - Provided is a metal nanoparticle dispersion capable of suppressing spreadability at a room temperature and drying phenomenon at heating temperature. The metal nanoparticle dispersion includes metal particles; and an organic solvent having a viscosity of 10 mPa·s or more at a room temperature and a flash point of 100° C. or above. | 02-11-2010 |
20100101370 | COMPOSITE NICKEL PARTICLES AND A PREPARING METHOD THEREOF - Composite Ni particles each having a silica coat is improved in oxidation resistance and heat shrink characteristics. A method of preparing composite Ni particles by using an organic Ni composite includes steps of: stirring and heating a nickel salt solution and a raw material of silica coat at a temperature ranging 25° C. to 80° C. for 0.5 hours to 2 hours; filtering, cleaning and drying a resultant product into an organic nickel composite; and thermally treating the organic nickel composite at a temperature ranging from 200° C. to 500° C. for 0.5 hours to 4 hours. The resultant composite Ni particles have excellent oxidation resistance and heat shrink characteristics. | 04-29-2010 |
20130164553 | COPPER POWDER, COPPER PASTE AND METHOD FOR PREPARING COPPER POWDER - Disclosed herein are copper powder, a copper paste and a method for preparing a copper powder. The copper powder is provided with a cuprous oxide film having a loose structure on a surface of the copper powder, thereby preventing the copper particles from being naturally oxidized, making it possible to being subjected to a low temperature firing process and having improved conductivity. | 06-27-2013 |
Young Tae Lee, Anyang KR
Patent application number | Description | Published |
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20130291281 | GLOVE FOR GRIPPING SMALL OBJECT - A glove for gripping a small object is disclosed. A glove for gripping a small object comprises: a glove main body comprising a finger portion for covering a finger; and a thimble portion comprising a thumb thimble portion and a forefinger thimble portion. Each of the thumb thimble portion and the forefinger thimble portion comprises a first layer facing the back of a hand and a second layer being opposite to the first layer. A front side of the first layer and a front side of the second layer are adhered to each other and form an edge line. A rear side of the thimble portion is open to be mounted on the finger portion. A right-and-left center line of an outer surface of the first layer of the thumb thimble portion and a right-and-left center line of an outer surface of the first layer of the forefinger thimble portion are aligned with each other within an error margin of about 0 mm to about 0.5 mm, when a user wear the glove and aligns a front end portion of the thumb thimble portion with a front end portion of the forefinger thimble portion. | 11-07-2013 |