Yun
Bonggoo Yun, Tokyo JP
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20100320495 | WHITE LIGHT EMITTING DEVICE AND VEHICLE LAMP USING THE SAME - A white light emitting device includes a semiconductor light emitting element that has a peak of an emission spectrum in a range of 370 nm to 480 nm, and at least one kind of phosphor that is excited by light emitted from the semiconductor light emitting element to emit visible light. The phosphor is represented by the formula: Sr | 12-23-2010 |
Byung Han Yun, Daegu KR
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20120006266 | SPUTTERING APPARATUS, METHOD OF OPERATING THE SAME, AND METHOD OF MANUFACTURING SUBSTRATE USING THE SAME - A sputtering apparatus includes a susceptor for receiving a substrate, and a first target device disposed to be opposite to a center region of a substrate and at least second and third target devices disposed to be opposite to peripheral regions of the substrate, wherein the second and third target devices are rotatable. | 01-12-2012 |
Byung Nam Yun, Busan KR
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20110156865 | WIRELESS CONTROL SYSTEM AND METHOD USING MULTIPLE FINGERPRINT RECOGNITION - Provided are a wireless control system and method using multiple fingerprint recognition and thus improving security and convenience by controlling a control target depending on a multiple fingerprint inputted by a user. In the wireless control method for a selected control target, a wireless control device recognizes a multiple fingerprint by receiving two or more fingerprints from a user through a fingerprint scan sensor. Then the wireless control device performs an authentication by determining whether the recognized multiple fingerprint is pre-registered. In case of a success authentication, the wireless control device creates a wireless control command for controlling a function corresponding to the recognized multiple fingerprint, and then sends the created command to a controller of the control target. | 06-30-2011 |
20110156885 | BIDIRECTIONAL REMOTE CONTROL SYSTEM AND METHOD USING MOBILE INTERFACE DEVICE - Provided are a bidirectional remote control system and method using a mobile interface device, while allowing a remote control over a control target even when a user and the control target are separated beyond a visible range, allowing an automatic control over the control target within a given distance between a user and the control target, and allowing a user to monitor operating status of the control target. The mobile interface device receives a remote control command from a portable electronic apparatus through a short range wireless communication or creates the remote control command when detecting an approach to the control target within a given distance. Then the mobile interface device sends the remote control command to an electronic control unit (ECU) in the control target through a radio frequency (RF) communication. Also, the mobile interface device receives operating status information about the control target from the ECU and then sends the received information to the portable electronic apparatus. | 06-30-2011 |
Changwon Yun, Gwangmyeong KR
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20110298670 | MOBILE TERMINAL AND METHOD FOR FABRICATING ANTENNA OF MOBILE TERMINAL - A mobile terminal includes a body having a user input unit for receiving a control command; an antenna unit mounted on the body to transmit and receive a radio signal; and a circuit board connected to the antenna unit to process the radio signal, wherein the antenna unit includes: a base film made of a light-transmissive material; a first conductive oxide film formed on one surface of the base film; a metal conductive part laminated on the first conductive oxide film and forming an antenna pattern corresponding to the radio signal; and a second conductive oxide film configured to cover the metal conductive part. | 12-08-2011 |
Changwon Yun, Gwangmeoung KR
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20120105287 | MOBILE COMMUNICATION TERMINAL - A mobile communication terminal including a wireless communication unit configured to communicate with at least one other terminal; a body including a metal frame having a specified length and a width; a power feeding portion formed on an internal circuit board in the terminal and configured to supply RF signals; and an antenna portion disposed inside the terminal. Further, the antenna portion includes a shorting arm overlapping and being separated from the metal frame, and electrically connected to the metal frame at a first location offset from a middle of an edge of the metal frame; and a feeding arm disposed in parallel to the shorting arm, and electrically connected to the power feeding portion at a second location offset from the middle. | 05-03-2012 |
Chanphill Yun, Seoul KR
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20120038541 | MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - A mobile terminal including a first display unit, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to receive a connection signal indicating a connection of the mobile terminal to the external display device, to play a multimedia content on the first display unit, and to provide video information of the multimedia content to the external display device and to control the external display device to display the multimedia content on the second display unit only when the mobile terminal has a forwarding authority authorizing the mobile terminal to forward the multimedia content to the external display device. | 02-16-2012 |
20120038679 | MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - A mobile terminal including a first display unit configured to display a first screen image, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to interface with the external display device to display a monitor window including a second screen image corresponding to the first screen image on the second display unit of the external display device, and to control the second screen image to be respectively zoomed out or zoomed in when the monitor window is enlarged or reduced on the second display unit. | 02-16-2012 |
20120040719 | MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - A mobile terminal including a sensor unit configured to sense an orientation direction of a housing of the mobile terminal, a first display unit configured to display a first screen image, an interface unit configured to be connected to an external display device having a second display unit, and a controller configured to interface with the external display device to display a monitor window including a second screen image corresponding to the first screen image on the external display device, and to control the monitor window to be displayed on the second display unit according to the sensed orientation direction of the housing. | 02-16-2012 |
20120088548 | MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - A mobile terminal including a first display unit configured to display at least one of a first home screen image and a second home screen image as an output home screen image; an interface unit configured to be connected to an external computer display device having a second display unit; and controller configured to generate a monitor window including a copy of the output home screen image displayed on the first display unit of the mobile terminal and to control the external computer display device to simultaneously display the generated monitor window on the second display unit of the second display unit. | 04-12-2012 |
20120088549 | MOBILE TERMINAL, DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - The mobile terminal has a memory unit configured to store a software, a first display unit configured to display a first screen image generated by a first version of the software, and an interface unit configured to be connected to an external display device having a second display unit. A controller is configured to display the first screen image corresponding to the software of a first version on the first display unit when the software is executed, and to control a second screen image corresponding to the first image, according to the software of a second version to be displayed on the second display unit when the interface unit is connected to the external display device, the second image generated by a second version of the software. Accordingly, a user is able to experience different versions of software simultaneously. | 04-12-2012 |
Chul Ho Yun, Daejeon-City KR
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20110236940 | Method of Preparing Piceatannol Using Bacterial Cytochrome P450 and Composition Therefor - Provided is a method of preparing piceatannol, and more particularly, to a method of preparing piceatannol from resveratrol using bacterial cytochrome P450 BM3 (CYP102A1) or mutants thereof, and a composition and a kit therefor. | 09-29-2011 |
20120202256 | NOVEL PREPARATION METHOD OF HUMAN METABOLITES OF SIMVASTATIN OR LOVASTATIN USING BACTERIAL CYTOCHROME P450 AND COMPOSITION THEREFOR - A method of producing human metabolites of simvastatin or lovastatin, and more particularly, a method of producing human metabolites of simvastatin and lovastatin by using bacterial cytochrome P450 BM3(CYP102A1) or mutants thereof, and a composition and kit therefor. | 08-09-2012 |
20140106423 | Method of Preparing Piceatannol Using Bacterial Cytochrome P450 and Composition Therefor - Provided is a method of preparing piceatannol, and more particularly, to a method of preparing piceatannol from resveratrol using bacterial cytochrome P450 BM3 (CYP102A1) or mutants thereof, and a composition and a kit therefor. | 04-17-2014 |
Dae-Seung Yun, Yongin-City KR
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20110261305 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING A THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF - There are provided a thin film transistor substrate for transflective liquid crystal display device (LCD) and a manufacturing method thereof, which can reduce manufacturing cost and simplifying manufacturing processes. In the method, a thin film transistor is formed on a reflection region of a device substrate defined by the reflection region and a transmission region. A passivation layer is formed on the thin film transistor so as to expose a drain electrode of the thin film transistor and to cover the thin film transistor. A pixel electrode is formed on the transmission and reflection regions. The pixel electrode has a structure of a first pixel electrode electrically connected to the drain electrode and a second pixel electrode formed to have an embossed pattern on the first pixel electrode. A reflective layer is formed on the second electrode pixel having the embossed pattern on the reflection region. | 10-27-2011 |
Dae Woong Yun, Incheno KR
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20110156539 | PIEZOELECTRIC ACTUATOR FOR ACTUATING HAPTIC DEVICE - Disclosed herein is a piezoelectric actuator for actuating a haptic device, which includes a piezoelectric element having a plurality of piezoelectric layers which are stacked and have the same polling direction, and an electrode pattern formed on the piezoelectric element, in which the length of each of the plurality of piezoelectric layers is greater than or equal to four times the width of each of the plurality of piezoelectric layers, and the width of each of the plurality of piezoelectric layers is greater than or equal to ten times the thickness of each of the plurality of piezoelectric layers, so that the piezoelectric actuator can greatly vibrate in the direction of length with reduced power consumption. | 06-30-2011 |
Gunsu Yun, Pohang KR
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20120101622 | AUTOMATIC FAULT DETECTION AND CLASSIFICATION IN A PLASMA PROCESSING SYSTEM AND METHODS THEREOF - A method for automatically detecting fault conditions and classifying the fault conditions during substrate processing is provided. The method includes collecting processing data by a set of sensors during the substrate processing. The method also includes sending the processing data to a fault detection/classification component. The method further includes performing data manipulation of the processing data by the fault detection/classification component. The method yet also includes executing a comparison between the processing data and a plurality of fault models stored within a fault library. Each fault model of the plurality of fault models represents a set of data characterizing a specific fault condition. Each fault model includes at least a fault signature, a fault boundary, and a set of principal component analysis (PCA) parameters. | 04-26-2012 |
Gwang Su Yun, Gwangju KR
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20120127458 | MULTI-FUNCTION OPTICAL MEASUREMENT DEVICE - A multi-function optical measurement device having an optical wavelength and power measurement function, a ferrule/fiber scoping function, and a ferrule/fiber cleaning function includes a path select unit separating an optical signal for transmission and an optical signal for scoping from a ferrule/fiber; a wavelength and power measurement unit measuring a wavelength and a power of the optical signal for transmission from the path select unit; and a ferrule/fiber scoping unit converting an optical signal for scoping from the path select unit into an electrical signal. It is possible to perform a wavelength and power measurement and a ferrule/fiber scoping by one connection. Since a ferrule/fiber cleaning may be additionally included in one measurement device, it is easy to handle and carry an optical measurement device. A time required to perform a work using an optical measurement device may be reduced. | 05-24-2012 |
Gyeongwon Yun, Gyeongsangbuk-Do KR
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20120045516 | COMPOSITION FOR PHOTODYNAMIC THERAPY COMPRISING A MACROMOLECULAR CAPSULE - A composition for photodynamic therapy including a polymer capsule having a diameter of about 10 nm to about 2000 nm synthesized by copolymerization of a flat aromatic compound represented by Formula 1 (see the specification) and an organic compound represented by Formula 2 (see the specification). | 02-23-2012 |
20130315989 | METHOD FOR TREATING A PATIENT VIA PHOTODYNAMIC THERAPY COMPRISING A MACROMOLECULAR CAPSULE - A composition for photodynamic therapy including a polymer capsule having a diameter of about | 11-28-2013 |
Hiyun Yun, Ulsan KR
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20120139220 | SAFETY APPARATUS FOR MOTORCYCLE - Disclosed is a safety device for motorcycle, the safety device for motorcycle comprising: a supporting assembly installed onto both lateral side of the motorcycle body, with a plurality of parts of which are rotatable relative to each other; a supporting wheel installed onto the supporting assembly which is rotatable relative to the supporting assembly a push-pull unit that connects the supporting assembly to the motorcycle body, pushes the supporting assembly in order for the supporting wheel contacting with ground, and pulls the supporting assembly in order for the supporting wheel for taking off the ground; and a control unit that controls the push-pull unit. According to the present invention the motorcycle will not easily fall down when it stops for a moment in driving, the driver can easily support the motorcycle, and the motorcycle will not incline over a predetermined angle in driving curved path. | 06-07-2012 |
Hiyun Yun, Nam-Gu KR
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20120133116 | SAFETY APPARATUS FOR MOTORCYCLE - Disclosed is a safety device for motorcycle, the safety device for motorcycle comprising: a supporting assembly installed onto both lateral side of the motorcycle body, with a plurality of parts of which are rotatable relative to each other; a supporting wheel installed onto the supporting assembly which is rotatable relative to the supporting assembly a push-pull unit that connects the supporting assembly to the motorcycle body, pushes the supporting assembly in order for the supporting wheel contacting with ground, and pulls the supporting assembly in order for the supporting wheel for taking off the ground; and a control unit that controls the push-pull unit. According to the present invention the motorcycle will not easily fall down when it stops for a moment in driving, the driver can easily support the motorcycle, and the motorcycle will not incline over a predetermined angle in driving curved path. | 05-31-2012 |
Hon Yun, New South Wales AU
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20100143568 | SPREADABLE FOOD PRODUCT AND A MANUFACTURING PROCESS THEREFOR - Processes for producing a spreadable food product which has a nut-like taste but is allergen-free or has low-allergenicity are provided. The processes includes the steps of grinding a plant material to produce a flour with a mean particle size of less than 100 m and subjecting the flour to an elevated temperature. Typically, the plant material is a non-nut plant material. Also provided are compositions for a spreadable food product produced according to the processes of the invention. A particular application of this process is a spreadable food product which is suitable for consumption by individuals with allergies and in particular, nut allergies. | 06-10-2010 |
Hongshik Yun, Seoul KR
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20120133195 | Assembling Structure For Wheel and Hub of Electric Bicycle - An assembling structure for wheel and hub of an electric bicycle is disclosed, the structure capable of firmly assembling a hub and a wheel by separately manufacturing the hub embedded with a motor and a transmission gear box from the wheel, the structure including a hub accommodating a motor therein, a wheel coupled to one side of the wheel by way of a sliding method, a groove unit circumferentially arranged at a periphery of the hub, and a lug unit formed at an area coupled to the hub of the wheel and meshed with the groove unit to allow the wheel to rotate with the hub, whereby coupling of the wheel and the hub is simplified to reinforce the coupling force therebetween. | 05-31-2012 |
20130023371 | PLANETARY GEAR TRAIN FOR TRANSMISSION OF MOTOR - Provided is a planetary gear train for transmission of e-bike motor, including: a carrier protrusively formed in a center with a stator axis insertion boss provided with a stator axis insertion groove in a shape corresponding to that of the stator axis for insertion of the stator axis, and mounted with a plurality of gear installation units; a plurality of planetary gears interposed rotatably mounted at an upper surface of the gear installation unit of the carrier; and a fixing pin rotatably mounting the plurality of planetary gears on the gear installation units, wherein the fixing pin includes a pin head inhibiting the planetary gears from deviating | 01-24-2013 |
Hui Chan Yun, Uiwang KR
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20110241175 | HARDMASK COMPOSITION FOR FORMING RESIST UNDERLAYER FILM, PROCESS FOR PRODUCING A SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A hardmask composition for forming a resist underlayer film, a process for producing a semiconductor integrated circuit device, and a semiconductor integrated circuit device, the hardmask composition including an organosilane polymer, and a stabilizer, the stabilizer including one of acetic anhydride, methyl acetoacetate, propionic anhydride, ethyl-2-ethylacetoacetate, butyric anhydride, ethyl-2-ethylacetoacetate, valeric anhydride, 2-methylbutyric anhydride, nonanol, decanol, undecanol, dodecanol, propylene glycol propyl ether, propylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol, phenyltrimethoxysilane, diphenylhexamethoxydisiloxane, diphenylhexaethoxydisiloxane, dioctyltetramethyldisiloxane, hexamethyltrisiloxane, tetramethyldisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, hexamethyldisiloxane, and mixtures thereof. | 10-06-2011 |
Hyun Jeong Yun, Daejeon-Si KR
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20120140752 | VEHICLE MOBILE GATWAY FOR CONTROLLING CHARGING OF ELECTRICVEHICLE USING MOBILE TERMINAL, ELECTRIC VEHICLE HAVING THE SAME, ANDMETHOD FOR CONTROLLING CHARGING OF ELECTRIC VEHICLE USING MOBILETERMINAL - Disclosed are a system and method allowing a user to control charging of an electric vehicle by using a mobile terminal in a remote area without the help of a charge station or a power management center. An electric vehicle controlled to be charged by using a mobile terminal includes: an electric vehicle main body; a battery unit installed in the electric vehicle main body and storing power upon receiving it from a charge station; and a vehicle mobile gateway installed in the electric vehicle main body and including a wireless communication unit performing radio communication with a mobile terminal and a battery unit controller electrically connected to the wireless communication unit to exchange data so as to allow the mobile terminal to control charging of the battery unit in a remote area and a calculation processing device to control the battery unit. | 06-07-2012 |
20120166012 | POWER SUPPLY CONTROL METHOD, A POWER MANGEMENT METHOD, AND A POWER SYSTEM - A power supply control method, a power management method, and a power system are provided. The power supply control method according to an aspect of the present invention includes: receiving information on a position and a battery of a vehicle; and supplying power to a charging station in the predetermined range of the position of the vehicle to be able to charge the battery of the vehicle based on the information on the position and the battery. | 06-28-2012 |
Hyunsun Yun, Seoul KR
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20120077736 | INHIBITOR AGAINST FORMING BIOFILM COMPRISING K-CASEIN MACROPEPTIDE - An inhibitor against the formation of biofilm includes κ-casein macropeptide. The inhibitor prevents or reduces the formation of a biofilm by inhibiting attachment or attachment/invasion followed by biofilm formation on the abiotic or biotic surfaces by | 03-29-2012 |
In Ki Yun, Daegu KR
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20110158862 | ESCALATOR HANDRAIL STERILIZER - The present invention is an escalator handrail sterilizer which is installed close to an inlet or outlet of an escalator handrail, and cleans and sterilizes the handrail moving in or out. The sterilizer comprises a case which is prepared for surrounding the escalator handrail, a chemical spray unit which is prepared in one end inside the case to spray chemicals on the handrail moving in, an ultraviolet ray irradiation unit which is prepared in the other end inside the case to project ultraviolet rays on the chemical-sprayed handrail, a drying unit which dries the chemicals sprayed on the handrail, a control unit which controls the chemical spray unit, the UV irradiation unit and the drying unit, and a cover which is prepared in both ends of the case in order to prevent foreign materials from flowing into the case. | 06-30-2011 |
In Suk Yun, Icheon-Si KR
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20120002480 | NONVOLATILE MEMORY APPARATUS - A nonvolatile memory device includes: a data transmission line configured to transmit internal configuration data; a data path control unit configured to control a data transmission path direction of the data transmission line according to control of a test signal; and a configuration data latch unit configured to latch a signal transmitted through the data transmission line or drive a latched signal to the data transmission line, according to control of the test signal. | 01-05-2012 |
Jae Geun Yun, Hwaseong-Si KR
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20110276735 | INTERCONNECT, BUS SYSTEM WITH INTERCONNECT AND BUS SYSTEM OPERATING METHOD - Provided are an interconnect, a bus system with interconnect, and bus system operating method. The bus system includes a master, slaves access by the master, and an interconnect. The interconnect connects the master with the slaves in response to selection bits identified in a master address provided by the master. | 11-10-2011 |
20120117286 | Interface Devices And Systems Including The Same - An interface device includes a transaction management unit, a buffer unit and a selection circuit. The transaction management unit selectively splits a transaction of a master device into a first sub-transaction and at least one remaining sub-transaction based on a size of the transaction. The buffer unit stores the remaining sub-transaction. The selection circuit selects one of the first sub-transaction and an output of the buffer unit in response to a select control signal. | 05-10-2012 |
20120159037 | MEMORY INTERLEAVING DEVICE AND METHOD USING REORDER BUFFER - A memory interleaving device includes a slave interface, a master interface, and a crossbar switch. The slave interface is connected with a master intellectual property through an on-chip network. The master interface is connected with a slave intellectual property. The crossbar switch connects the slave interface with the master interface. The memory interleaving device transmits requests from the master intellectual property to the slave intellectual property, receives data or responses respectively corresponding to the requests from the slave intellectual property, and transmits the data or responses to the master intellectual property in an order in which the requests are received. | 06-21-2012 |
20120210029 | INTERFACE DEVICE AND SYSTEM INCLUDING THE SAME - An interface device includes a request queue and a request queue manager. The request queue includes multiple elements configured to receive corresponding requests from at least one master device and to indicate whether the corresponding requests are included using corresponding occupying bits. The request queue manager is configured to manage the request queue at least based on the occupying bits. | 08-16-2012 |
20120221754 | SYSTEM ON CHIP BUS SYSTEM AND A METHOD OF OPERATING THE BUS SYSTEM - A bus system of a system on chip (SoC) includes a first and a second masters, a first slave, and a first and a second control modules. The control modules generates a first and a second access control state signals in response to a first locking access preparation request signal from a corresponding master. The access control signals are broadcasted between the first and the second control modules through a communication channel. | 08-30-2012 |
20120246368 | SYSTEM ON CHIP IMPROVING DATA TRAFFIC AND OPERATING METHOD THEREOF - A system on chip (SoC) includes a first master, a slave, a bus switch transmitting a first command of the master and a first response of the slave, and a first priority controller connected between the first master and the bus switch The first priority controller measures at least one of first bandwidth and first latency based on the first command and the first response and adjusts the priority of the first command according to at least one of the measurement results. | 09-27-2012 |
20130138848 | ASYNCHRONOUS BRIDGE - An asynchronous bridge includes a transmission unit and a receiving unit. The transmission unit receives a write valid signal and input data from a master circuit, outputs write addresses increment under control of the write valid signal, sequentially stores the input data in memory cells, as directed by write addresses, and then sequentially outputs the stored input data, as directed by read addresses. The receiving unit receives a read ready signal from a slave circuit, determines whether memory cells are valid, based on the write addresses and the read addresses, and then outputs a read valid signal and the input data, based on the determination. | 05-30-2013 |
20130268706 | SYSTEM ON CHIP FOR ENHANCING QUALITY OF SERVICE AND METHOD OF CONTROLLING THE SAME - A system on chip (SOC) include at least one slave device, a plurality of master devices, a plurality of service controllers and an interconnect device. The master devices generate requests to demand services from the slave device, respectively. The service controllers generate urgent information signals and priority information signals for each of the master devices. The interconnect device is coupled to the slave device and the master devices through respective channels. The interconnect device performs an arbitrating operation on the requests based on the priority information signals and controls request flows between the slave device and the master devices based on the urgent information signals. | 10-10-2013 |
20140112141 | BACKBONE CHANNEL MANAGEMENT METHOD AND BACKBONE CHANNEL MANAGEMENT APPARATUS - A backbone channel transmits first through third channel packets among Advanced eXtensible Interface (AXI) 5 channel packets. The backbone channel is managed by dividing the backbone channel into a first sub-channel and a second sub-channel, transmitting the first channel packet through the first sub-channel, transmitting the second channel packet through the second sub-channel, and transmitting the third channel packet through both the first sub-channel and the second sub-channel. | 04-24-2014 |
20140143462 | REGISTER SLICING CIRCUIT AND SYSTEM ON CHIP INCLUDING THE SAME - A register slicing circuit includes first and second register circuits, a forward channel and a backward channel. The first and second register circuits sequentially store requests received from a plurality of master devices to output the stored requests toward a slave device. The forward channel is used for sending a first request from the first register circuit to the second register circuit, and the backward channel is used for sending back a second request from the second register circuit to the first register circuit. | 05-22-2014 |
20140201407 | INTERCONNECT, BUS SYSTEM WITH INTERCONNECT AND BUS SYSTEM OPERATING METHOD - Provided are an interconnect, a bus system with interconnect, and bus system operating method. The bus system includes a master, slaves access by the master, and an interconnect. The interconnect connects the master with the slaves in response to selection bits identified in a master address provided by the master. | 07-17-2014 |
Jae-Jung Yun, Gyeongbuk KR
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20110309817 | DC-DC BOOST CONVERTER CIRCUIT AND METHOD FOR DRIVING THE SAME - Disclosed herein are a DC-DC boost converter circuit, which is capable of preventing power loss and stabilizing switching elements by implementing soft switching and improving efficiency by adding a charge pumping function, and a method for driving the same. The DC-DC boost converter circuit, in which an inductor and an output diode are connected in series and an output capacitor and a load are connected to an output port of the output diode in parallel, includes an output stabilization circuit in which first and second switching elements, a transformer, a plurality of boost capacitors, and a plurality of diodes are connected in series/parallel between the inductor and the output diode. | 12-22-2011 |
Jae Woong Yun, Goyang-Si KR
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20110250930 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method of an embodiment thereof are discussed, by which types and statuses of applications currently executed in multitasking environment can be more conveniently checked. The method includes executing a plurality of applications, selecting a first region from at least one or more candidate regions of a display by a first input via a user input unit, and displaying a list of the executed applications on the first region. | 10-13-2011 |
Jeyong Yun, Hwaseong-Si KR
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20120060789 | PISTON APPARATUS FOR ENGINE - A piston apparatus for an engine, may include a piston pin inserted in a smaller end portion of a connecting rod and having a cross-section changing portion where a cross section changes at a portion of the piston pin, and a fixing member engaging the connecting rod and a piston through the cross-section changing portion to restrain longitudinal movement of the piston pin with respect to the connecting rod. | 03-15-2012 |
Jimmy Sunglai Yun, Singapore SG
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20120037232 | MICROCHANNEL DOUBLE PIPE DEVICE AND USAGE THEREOF - A microchannel double pipe device comprises a channel for inner nozzle ( | 02-16-2012 |
Jimmy Sunglai Yun, Faber Heights SG
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20110129897 | PROCESS FOR MAKING MICRO-SIZED PROTEIN PARTICLES - A process of making micro-sized protein particles comprising the step of drying nano-sized protein particles suspended in a liquid medium under conditions to agglomerate the nano-sized protein particles and thereby form micro-sized protein particles. | 06-02-2011 |
Jimmy Sung Lai Yun, Singapore SG
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20090186088 | INHALABLE DRUG - A process for preparation of particles of an inhalable drug is described. The process comprises combining a first liquid and a second liquid in a region of high shear, whereby the first liquid and the second liquid interact to form the particles of the drug. One of the first and second liquids comprises the drug or a precursor thereof. In the case where one of the liquids comprises the precursor, the other of the first and second liquids comprises a reagent which reacts with the precursor under high shear conditions to form particles of the drug. In the case where one of the liquids comprises the drug, the other of the first and second liquids comprises a liquid which, when mixed with the liquid containing the drug under high shear, forms particles of the drug. | 07-23-2009 |
20100028236 | Process For Making Nano-Sized and Micro-Sized Precipitate Particles - There is disclosed a process of making nano-sized or micro-sized precipitate particles. The process comprising the steps of mixing, in a reaction zone, a metal salt solution with a precipitant solution to form a precipitate, said precipitate being at least one of a metal chalcogenide, metal hydroxide and metal oxide; and applying a shear force to said mixing solutions in said reaction zone during said mixing step, wherein said shear force and the conditions within said reaction zone form said nano-sized or micro-sized precipitate particles. | 02-04-2010 |
20110306539 | PROCESS FOR MAKING PARTICLES FOR DELIVERY OF DRUG NANOPARTICLES - A process for making particles for delivery of drug nanoparticles is disclosed herein. The process comprises the steps of (a) forming a suspension of drug nanoparticles by mixing a precipitant solution with an anti-solvent solution under micro-mixing environment, where the formed nanoparticles have a narrow particle size distribution; (b) providing an excipient to at least one of the precipitant solution, the anti-solvent solution and the suspension of drug nanoparticles, the excipient being selected to maintain said drug nanoparticles in a dispersed state when in liquid form; and (c) drying the suspension of drug nanoparticles containing the excipient therein to remove solvent therefrom, wherein removal of the solvent causes the excipient to solidify and thereby form micro-sized matrix particles, each micro-sized particle being comprised of drug nanoparticles dispersed in a solid matrix of the excipient. | 12-15-2011 |
Joeng Yeob Yun, Ansan-City KR
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20110266948 | FILAMENT FOR INFRARED LAMP AND METHOD OF MANUFACTURING THE SAME - The present invention relates to a filament for an infrared lamp used as a heater and a method of manufacturing the same. The method of fabricating the filament includes cutting a thin graphite plate into a thin graphite plate strip of a predetermined size, integrally adhering two sheets of the thin graphite plate strips using heat, primarily heating and plasticizing the integrally adhered graphite plate strips within an inert gas, coating a silicon-series coating solution on the primarily heated and plasticized graphite plate strips and naturally drying the graphite plate strips, and heating and plasticizing the naturally dried graphite plate strips using an identical process to the primary plasticity process and then naturally cooling the heated and plasticized graphite plate strips. | 11-03-2011 |
Jong Byeong Yun, Kyunggi-Do KR
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20120118893 | CONTAINER COVER - The present disclosure relates to a container cover, and more particularly, to a container cover in which an air inflow groove is defined in a sealing member of a typical container cover configured to seal a container regardless of a volume of the container to easily separate the container cover from the container even though a pressure difference between the inside and outside of the container occurs. The typical container cover of the present disclosure includes a cover body including a flat part on a circumference portion thereof, a coupling part having a ‘ | 05-17-2012 |
Jong-Min Yun, Pohang-Si KR
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20120014607 | METHOD AND CAMERA FOR DETECTING A REGION HAVING A SPECIFIC SHAPE - A method of detecting a region having a specific shape in a camera is provided. The method includes processing input image data in a camera and detecting the region having the specific shape. The method includes calculating gradation differences between a central pixel and respective peripheral pixels in each of local regions of an image frame, comparing an average gradation difference with each of the gradation differences and obtaining local gradient pattern (LGP) values based on a comparison result in each of the local regions, and detecting the region having the specific shape from the image frame using the LGP values obtained from the respective local regions. | 01-19-2012 |
Joon-Yul Yun, Cheongju-Si KR
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20120013378 | SLEW RATE BOOST CIRCUIT, OUTPUT BUFFER HAVING THE SAME, AND METHOD THEREOF - A slew rate boost circuit for an output buffer and an output buffer circuit for a source driver having the same are provided. In an output buffer including a pull-up unit providing a buffer output signal in a first level by receiving a buffer input signal and performing pull-up operation and a pull-down unit providing a buffer output signal in a second level having opposite phase from the first level by receiving the buffer input signal and performing pull-down operation, the slew rate boost circuit includes a first comparator generating a first boost signal to boost pull-up operation of the pull-up unit of the output buffer by inputting a first input signal and a second input signal and a second comparator generating a second boost signal to boost pull-down operation of the pull-down unit of the output buffer by inputting the first input signal and the second input signal. | 01-19-2012 |
Joung Il Yun, Daejeon-Si KR
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20120076215 | METHOD AND APPARATUS FOR TRANSMITTING ADDITIONAL DATA IN DIGITAL TERRESTRIAL BROADCASTING SYSTEM - A method and an apparatus for transmitting additional data in a digital terrestrial broadcasting system are provided. The apparatus includes: a main signal generating unit channel-coding main data and converting the main data into a main signal; an additional signal generating unit channel-coding additional data and converting the additional data into an additional signal; a mixed signal generating unit generating a mixed signal by coupling the main signal and the additional signal to each other; and a mixed signal transmitting unit modulating the mixed signal and transmitting the modulated mixed signal to a receiver through a transmission antenna, wherein the additional data is additional data requested by a specific user possessing the receiver and the specific user provides information on an additional data transmitter. | 03-29-2012 |
Junghwan Yun, Seoul KR
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20120073797 | BATTERY COOLING APPARATUS FOR VEHICLE AND CONTROL METHOD THEREOF - A battery cooling apparatus for a vehicle comprises a battery mounted in a first line through which cooling air can pass and a PE device mounted in a second line through which cooling air can pass. The first line and the second line are connected in parallel as opposed to in series. With the configuration, it possible to implement the optimal cooling function. | 03-29-2012 |
20120132392 | TEMPERATURE CONTROL APPARATUS FOR VEHICLE - Disclosed is a temperature control apparatus for a vehicle, including an electric device that is cooled by circulating cooling fluid; a heater core that is disposed adjacent to an interior heat exchanger of a heat pump to receive the cooling fluid that has cooled electric device; and a first valve that controls supply of the cooling fluid from electric device to heater core. According to the exemplary embodiments of the present invention, it is possible to improve air-conditioning performance of vehicles, using heat generated from electric devices, together with a heat pump, when the vehicles are equipped with the electric devices, such as a motor, an inverter, and a converter, such as hybrid vehicles or electric vehicles, and are air-conditioned by the heat pump. | 05-31-2012 |
Jungjae Yun, Seoul KR
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20120060109 | TERMINAL AND CONTENTS SHARING METHOD FOR TERMINAL - Disclosed is a terminal and corresponding control method, one embodiment of the terminal including a display unit; a wireless communication unit configured to form a network with at least one external terminal; and a controller configured to set up at least two second display regions displayed on a first display region of the external terminal, and control the wireless communication unit to transmit information corresponding to the second display regions to the external terminal. | 03-08-2012 |
Jung Kuk Yun, Chungcheongbuk-Do KR
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20120077200 | PRIMERS FOR DIAGNOSING AVELLINO CORNEAL DYSTROPHY - The present invention relates to a real-time PCR primer pair and probe for diagnosing Avellino corneal dystrophy, and more particularly to a real-time PCR primer pair and probe for diagnosing Avellino corneal dystrophy, which can accurately diagnose the presence or absence of a mutation in exon 4 of BIGH3 gene, which is responsible for Avellino corneal dystrophy. The use of the primer pair and probe according to the invention can diagnose Avellino corneal dystrophy in a more rapid and accurate manner than a conventional method that uses a DNA chip or PCR. | 03-29-2012 |
20140243222 | MULTI-SPOT METAL-CAPPED NANOSTRUCTURE ARRAY NUCLEIC ACID CHIP FOR DIAGNOSING OF CORNEAL DYSTROPHY AND PREPARATION METHOD THEREOF PRODUCING SAME - A multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing corneal dystrophy, and more particularly to a multi-spot metal-capped nanostructure array nucleic acid chip capable of employing LSPR (localized surface plasmon resonance) optical properties, a preparation method thereof, and a multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing BIGH3 gene mutations, which can diagnose various corneal dystrophies. The metal-capped nanostructure array nucleic acid chip can be combined with analysis devices, including a light source, a detector, a spectrophotometer and a computer, to provide an LSPR optical property-based optical biosensor, and the use of the multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing BIGH3 gene mutations allows the simultaneous diagnosis of various corneal dystrophies that are genetic ocular diseases. | 08-28-2014 |
Jung-Yun Yun, Seoul KR
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20120047321 | Address Scheduling Methods For Non-Volatile Memory Devices With Three-Dimensional Memory Cell Arrays - At least one address scheduling method includes selecting a first bit line, selecting a first string connected to the first bit line, performing address scheduling on N pages of each of multi-level cells in the first string sequentially from a bottom word line to a top word line, and after completing the address scheduling on all word lines in the first string, performing address scheduling on second to k-th strings sequentially in the same manner as performed with respect to the first string, where “k” is 2 or a natural number greater than 2. | 02-23-2012 |
20130051146 | THREE DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE - A three-dimensional (3D) semiconductor memory device comprises memory cell strings each comprising at least one selection transistor and at least one memory cell, a first pass transistor group sharing a first well region and comprising a first selection line pass transistor connected to the selection transistor and a first world line pass transistor connected to the memory cell, a second pass transistor group sharing a second well region and comprising a second selection line pass transistor connected to the selection transistor, and a controller that controls the first pass transistor group and the second pass transistor group. The controller applies selected voltages to the first and second well regions during read operation. | 02-28-2013 |
Kug Jin Yun, Daejeon-Si KR
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20120087571 | METHOD AND APPARATUS FOR SYNCHRONIZING 3-DIMENSIONAL IMAGE - There are provided a 3-D image synchronization method and apparatus. The method comprises determining a reference region for each of the frames of a first image and determining a counter region for each of the frames of a second image, corresponding to the reference region, for the first image and the second image forming a 3-D image; calculating the feature values of the reference region and the counter region; extracting a frame difference between the first image and the second image based on the feature values; and moving any one of the first image and the second image in the time domain based on the extracted frame difference. | 04-12-2012 |
20120092465 | METHOD AND APPARATUS FOR NON-REAL TIME STEREOSCOPIC VIDEO SERVICE - A non-real time stereoscopic video service method and apparatus are provided. The non-real time stereoscopic video service method performed by a reception apparatus, including: extracting a program association table (PAT) from a received transport stream (TS) and analyzing the same; extracting a program map table (PMT) corresponding to a program selected by a user from the PAT and analyzing the same; extracting a stereoscopic video service descriptor from the PMT and analyzing the same; generating frame and/or time information of an image to be reproduced according to the analysis of the stereoscopic video service descriptor; and reproducing an image by synchronizing a reference image and a supplementary image based on the generated frame and/or time information. | 04-19-2012 |
20120110404 | METHOD AND APPARATUS FOR PERFORMING NON REAL TIME SERVICE IN DIGITAL BROADCAST SYSTEM - Disclosed herein is a non real-time broadcast receiving system. The system includes: a non real-time service decoder dividing received non real-time service content into a transmission block according to a protocol; a service content manager monitoring whether the receive of the non real-time service content stops and acknowledging a schedule regarding whether a portion with errors in the non real-time service content is retransmitted; a memory storing a portion without errors in the non real-time service content; a file checker checking whether errors are produced during the receive of the non real-time service contents and determining whether the portion with errors in the non real-time service content is retransmitted; a retransmission request signal generator generating a retransmission request signal; a return channel transmitter transmitting the retransmission request signal; and a return channel receiver receiving data corresponding the portion with error. | 05-03-2012 |
20130182074 | METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION - In accordance with an illustrative configuration, a device and a method are configured to receive video stream including a stream receiving unit, a demultiplexing unit, and a decoding unit. The stream receiving unit is configured to receive multiplexed stream of video stream and signaling information describing the video stream. The demultiplexing unit is configured to demultiplex the received stream to video stream and signaling information. The decoding unit is configured to decode the demultiplexed video stream by using the signaling information. The signaling information includes stream type information on the video stream providing stereoscopic service and service type information, which indicates whether the service type according to the video stream is 2D monoscopic service or 3D stereoscopic service. | 07-18-2013 |
20130250051 | SIGNALING METHOD FOR A STEREOSCOPIC VIDEO SERVICE AND APPARATUS USING THE METHOD - Disclosed are a signaling method for a stereoscopic video service and an apparatus using the method. An image decoding method comprises: a step of determining a field value based on a broadcast service type and a display mode in decoding a program level descriptor; and a step of determining an encoded stream type, whether an elementary stream is a reference stream, whether the elementary stream is a left-eye image or a right-eye image, additional image upsampling information and information on a subsampled line. Thus, efficiency of encoding/decoding an additional image for a stereoscopic video content may increase. | 09-26-2013 |
20130250059 | METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION - Provided are a method and an apparatus for transmitting stereoscopic video information capable of providing a stereoscopic video service. The method for transmitting stereoscopic video information comprises the steps of: creating a signaling table including video-related information; and transmitting the signaling table and the video, wherein the signaling table can include stream type information, a stereoscopic program information descriptor and/or a stereoscopic additional video stream descriptor, of the image | 09-26-2013 |
20130300826 | METHOD OF SYNCHRONIZING REFERENCE IMAGE WITH ADDITIONAL IMAGE OF REAL-TIME BROADCASTING PROGRAM, AND TRANSCEIVER SYSTEM FOR PERFORMING SAME - A method of synchronizing reference image with additional image in digital broadcasting includes generating at least one frame having predetermined identifier for providing notice of the start time of the reference image to receiver in advance; and transmitting at least one frame having the predetermined identifier to the receiver. Alternatively, the method of synchronizing reference image with additional image of includes generating signaling information containing additional image interlocking information at a transmission side in order to prepare for the additional image interlocked with the reference image at a reception side in advance; and providing the signaling information to the receiver. Therefore, it is possible to accurately and effectively perform the synchronization of 3D reference image with 3D additional image stored in the receiver or a streamed 3D additional image. | 11-14-2013 |
20130342648 | TRANSMISSON APPARATUS AND METHOD AND RECEPTION APPARATUS AND METHOD FOR PROVIDING PROGRAM ASSOCIATED STEREOSCOPIC BROADCASTING SERVICE - Disclosed herein are a transmission apparatus and method and a reception apparatus and method for a program associated stereoscopic broadcasting service. The transmission apparatus includes: a real time stream encoder generating a real time stream by encoding a reference image; a non-real time (NRT) stream encoder generating an NRT stream based on an additional image; an image synchronization information generator generating a service signaling and image synchronization information (including an event information table (EIT) and a program map table (PMT)) stream for synchronizing the reference image and the additional image with each other based on 3D content synchronization information; and a re-multiplexer generating a program associated stereoscopic broadcasting stream by multiplexing the real time stream, the non-real time stream, and the service signaling and image synchronizing information stream. | 12-26-2013 |
20130342649 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING NON-REAL-TIME STEREOSCOPIC BROADCASTING SERVICE - Disclosed are an apparatus and a method for transmitting a broadcasting service capable of signaling non-real-time | 12-26-2013 |
20130346566 | APPARATUS AND METHOD OF TRANSMITTING AND RECEIVING ASSOCIATED BROADCASTING CONTENTS BASED ON HETEROGENEOUS NETWORK - Provided are an apparatus and method of transmitting and receiving associated broadcasting contents based on a heterogeneous network. The transmission system generates a basic contents stream for basic contents configuring the broadcasting contents to transmit the basic contents stream to a terminal through a broadcasting network, generates an additional contents stream for additional contents associated with the basic contents to transmit the additional contents stream to the terminal through a communication network, and further transmits at least one of associated playing information on the basic contents and associated playing information on the additional contents to the terminal, and the reception terminal receives the basic contents stream, the additional contents stream, and the associated playing information and synchronize the basic contents and the additional contents with each other to play them, thereby playing the broadcasting contents in real time. | 12-26-2013 |
20140002602 | APPARATUS AND METHOD OF SYNCHRONIZING REFERENCE PICTURE AND ADDITIONAL PICTURE OF REAL-TIME BROADCASTING PROGRAM | 01-02-2014 |
20140160238 | TRANSMISSION APPARATUS AND METHOD, AND RECEPTION APPARATUS AND METHOD FOR PROVIDING 3D SERVICE USING THE CONTENT AND ADDITIONAL IMAGE SEPERATELY TRANSMITTED WITH THE REFERENCE IMAGE TRANSMITTED IN REAL TIME - According to the present invention, a transmission apparatus and method and a reception method and apparatus for providing a 3D service are disclosed. The transmission method for providing the 3D service while making a reference image transmitted in real-time interwork with an additional image transmitted separately from the reference image includes a real-time reference image stream generating step of generating a real-time reference image stream based on the reference image and transmitting the generated real-time reference image stream to a receiving side in real-time and an additional image transmitting step of transmitting the additional image providing the 3D service in interworking with the reference image to the receiving side separately from the reference image stream, wherein the real-time reference image stream includes a linkage information, which is information relating to the additional image to be interworking with the reference image and synchronization information for synchronization with the reference image and the additional image and content. | 06-12-2014 |
Kwan-Sik Yun, Bucheon-Si KR
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20120004304 | BILE SALT ADJUVANT FOR ANIMALS FOR IMPROVING FAT UTILIZATION EFFICIENCY IN THE BODIES OF ANIMALS, AND ANIMAL FEED COMPRISING SAME - The present invention relates to a bile salt adjuvant for animals for improving fat utilization efficiency in the bodies of the animals, and to animal feed comprising same. More particularly, the present invention relates to a bile salt adjuvant for animals comprising sodium stearoyl-2-lactylate. The adjuvant is used in animal feed to improve fat utilization efficiency in the bodies of livestock when ingested by said livestock, thereby reducing the amount of fat required to be used in animal feed and improving productivity. | 01-05-2012 |
Kwon Chul Yun, Gwangju KR
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20110314849 | Storage container with sensor device and refrigerator having the same - A storage container with a sensor device to detect a state of food contained in the storage container and a refrigerator having the same. The sensor device is separably mounted to the storage container. The sensor device includes an electrode terminal usable not only to achieve a charging operation, but also to achieve a salinity measuring operation. Thus, the sensor device has user convenience while having a compact size. | 12-29-2011 |
20120079845 | Refrigerator - A refrigerator includes a main body, a first storage chamber including a first storage space, a second storage chamber including a second storage space, a machinery chamber, a first door to selectively open and close the first storage space, a second door to selectively open and close the second storage space, a storage container received in the second storage chamber, a cover to open and close the storage container, and a hanger to support the storage container. The hanger is comprised of frames defining a quadrangular form to receive and support the storage container at an inner side of the hanger, and the frames are respectively arranged, at opposite sides thereof, with slide rails so that the hanger is slidably moved relative to the second storage chamber. | 04-05-2012 |
20140015394 | REFRIGERATOR AND MANUFACTURING METHOD THEREOF - A refrigerator and a manufacturing method thereof including processes of separately manufacturing partitions dividing a storage space into a plurality of storage chambers from a main body including an inner casing and an outer casing, coupling the partitions to an inner surface of the inner casing, filling a space between the inner casing and the partitions with an insulator, and filling the partitions with the insulator by filling a space between the inner casing and the outer casing with the insulator. Since the insulator uniformly fills the partitions dividing the storage space into the plurality of storage chambers, the partitions may possess improved insulating qualities. | 01-16-2014 |
Kwon Chul Yun, Buk-Gu KR
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20120036875 | Storage container with sensor device and regrigerator having the same - A storage container with a sensor device and a refrigerator having the same. A pair of electrode terminals is exposed from the lower surface of a sensor plate installed on the inner surface of the bottom of the storage container, thereby improving reliability in measurement. | 02-16-2012 |
Kyoung Hee Yun, Chungcheongnam-Do KR
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20110245358 | HYDROGEL CONTACT LENSES HAVING IMPROVED WETTABILITY - The present invention relates to a hydrogel contact lens having improved wettability, and particularly to a hydrogel contact lens of a complex membrane having an IPN (interpenetrating polymer network) intra structure, which is prepared by crosslinking composition for a contact lens comprising, as a main ingredient, an acryl monomer and an oligosaccharide and optionally a silicone compound. Due to the presence of an oligosaccharide in a contact lens herein, tensile strength and wettability can be maximized to provide a superior wearing feeling and maintain wettability even after a long-term storage in a care solution such as a washing solution, a storage solution and a protein-removing solution. | 10-06-2011 |
Kyungsu Yun, Daegu KR
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20110183689 | APPARATUS AND METHOD FOR DETERMINING POSITION - Provided is a wireless position determining method and apparatus. The wireless position determining includes: a measuring unit that measures a propagation delay tap of a signal received from a transmitting end through a channel; and extractor that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends. | 07-28-2011 |
20120184297 | WIRELESS LOCATION MEASUREMENT METHOD - A method for a receiving node to find a distance from a transmitting node and measure a location includes: measuring a delay tab by receiving a location measurement signal from the transmitting node, temporarily determining a distance between the receiving node and the transmitting node by using the delay tab to compare it with a reference distance, selecting one of a distance estimation method using propagation delay and a distance estimation method using delay spread, and estimating a final distance. | 07-19-2012 |
20130196683 | METHOD FOR POSITIONING AND APPARATUS FOR PERFORMING THE SAME - Disclosed are a positioning method and an apparatus for performing the same. The positioning method includes performing positioning with respect to a node to be positioned based on signals transmitted from a plurality of transmission nodes, generating reliability information for each channel link between the plurality of transmission nodes and the node to be positioned, and again performing positioning with respect to the node to be positioned based on position information of the node to be positioned that is acquired by performing positioning and the reliability information when a predetermined positioning completion condition is not satisfied. Therefore, it is possible to improve positioning accuracy. | 08-01-2013 |
Man Sun Yun, Chungcheongbuk-Do KR
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20110240746 | RADIO FREQUENCY IDENTIFICATION TAG USING A RELAXOR FERROELECTRIC SUBSTRATE HAVING A MICRO POLAR REGION AND METHOD FOR MANUFACTURING THE SAME - The present invention improves characteristics of a tag antenna for RFID with a ceramic material exhibiting characteristics of a relaxor ferroelectric substance. More specifically, the present invention relates to an RFID tag that is formed of a relaxor ferroelectric substance having a dielectric constant of 3,000 or more and comprising a non-lead based oxide to have an expanded usage, and to exhibit improved orientation by forming the non-lead based relaxor ferroelectric substance in a planar disc or other shapes by a general dry-forming method or by forming the non-lead based relaxor ferroelectric substance in various shapes by powder injection molding. | 10-06-2011 |
20120098388 | DOME-SHAPED PIEZOELECTRIC LINEAR MOTOR - The present invention relates to a dome-shaped piezoelectric linear motor, and provides a piezoelectric linear motor having enhanced displacement using dome-shaped piezoelectric ceramic. A dome-shaped piezoelectric linear motor (DSPLM) comprises: a dome-shaped piezoelectric ceramic actuator which has two surfaces applied with different electrodes; a bar-shaped vibration shaft which is vertically fixed at the apex of the dome-shaped piezoelectric ceramic actuator; a cylinder-shaped mobile element which is inserted into the vibration shaft and moves linearly along the vibration shaft; and a ceramic restraining element which is fixed at a lower edge portion of the dome-shaped piezoelectric ceramic actuator. Therefore, the vibration displacement in the direction of the vibration shaft is increased when compared to the vibration displacement in the thickness direction of planar piezoelectric ceramic. | 04-26-2012 |
Miae Yun, Chuncheon-Si KR
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20110260817 | SLIM TYPE HIGH VOLTAGE TRANSFORMER - A slim-type high voltage transformer includes a case, and a transformer portion configured by mounting at least primary and secondary winding coils wound in the shape of a rectangular or elliptic track to protruding grooves formed in the interior of the case and then mounting a first copperplate core on the primary and secondary winding coils. In the transformer, the transformer portion further includes an insulating member interposed between the primary and secondary winding coils and the first copperplate core. Accordingly, a bobbin for winding a coil is not used, so that the height of the transformer can be minimized, thereby decreasing the size of products. Also, a winding is divided into two sections to be molded, so that the insulation and heat generation of the winding can be effectively controlled, thereby improving the stability of the transformer. | 10-27-2011 |
20110260818 | SLIM TYPE HIGH VOLTAGE TRANSFORMER - A slim-type high voltage transformer includes a case, and a plurality of transformer portions configured by mounting a plurality of primary and secondary winding coils to protruding grooves formed in the interior of the case and then mounting a first copperplate core on the primary and secondary winding coils. In the transformer, the plurality of transformer portions are disposed bilaterally symmetric, and share at least one copperplate core and an insulating member interposed between the primary and secondary winding coils and the copperplate core. Accordingly, a bobbin for winding a coil is not used, so that the height of the transformer can be minimized, thereby decreasing the size of products. Also, a winding is molded, so that the insulation and heat generation of the winding can be effectively controlled, thereby improving the stability of the transformer. | 10-27-2011 |
Mi Jung Yun, Yongin KR
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20120094564 | STAINPROOFING METHOD OF FABRIC - A method for anti-stain treatment of fabric is disclosed. The method for anti-stain treatment of fabric includes: immersing fabric in an aqueous solution containing a telomerized perfluoroalkyl acrylate copolymer, and a crosslinking agent, such as an isocyanate crosslinking agent; dehydrating the immersed fabric; drying the dehydrated fabric; heat treating the dried fabric; and coating the heat-treated fabric with a flame retardant, such as an acrylic flame retardant, to provide flame retardancy. The method provides a car seat fabric having superior stain resistance, water repellency and oil repellency without degradation of other properties required for the car seat fabric, such as flame retardancy, lightfastness, frictional coloration, or the like. The method is widely applicable to commercially applicable car seat fabrics, including flat woven, flat tricot, double raschel, or the like. | 04-19-2012 |
20120308726 | METHOD FOR PRODUCING SYNTHETIC LEATHER HAVING AIR PERMEABILITY - Disclosed is a synthetic leather produced by directly coating a water-soluble synthetic resin solution on the surface of a fabric to form a film thereon such that fine gaps formed on the fabric are partially left open to have a certain degree of air permeability. In particular, a brushing process is used for brushing the surface of a fabric using a brushing machine to raise a nap. Next, a hydrolysis-resistant and flame-retardant resin solution is coated on the back of the fabric, which is opposite to the surface on which the nap is raised, to reinforce the back of the fabric. A film forming process then applies a water-soluble polyurethane resin solution to the nap raised on the surface of the fabric to form a film on the surface of the fabric thereby producing a synthetic leather product that has air permeability properties that are superior to genuine leather. | 12-06-2012 |
20130263383 | VEHICLE SEAT COVER LEATHER HAVING EXCELLENT DURABILITY AND METHOD OF FABRICATING THE SAME - Disclosed is a method of fabricating an automotive seat cover leather. The method includes a preparing process, a tanning process, a neutralizing process, a retanning process, an elastic material adding process, a dyeing/fatliquoring process, and a surface fixing process. After the leather has gone through the tanning process and neutralizing process, the retanning process adds a tanning agent to the leather. The elastic material adding process adds a silicon-based elastic material to induce elasticity in the retanned leather. The dyeing/fatliquoring process adds a dye to the leather in which the elastic material has been added and adds an anion fatliquoring agent to the leather to provide flexibility. The surface fixing process fixes the elastic material, dye, and fatliquoring agent on and in the leather. | 10-10-2013 |
Myounghee Yun, Ulsan KR
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20110288241 | DONOR-ACCEPTOR ROD-COIL DIBLOCK COPOLYMER FOR ORGANIC SOLAR CELLS AND SYNTHESIS METHOD THEREOF - The present invention features a donor-acceptor rod-coil diblock copolymer for an organic solar cell and a method for synthesizing the same. In certain embodiments, the present invention features a donor-acceptor rod-coil diblock copolymer for an organic solar cell based on polythiophene and fullerene and a method for synthesizing the same. Preferably, the block copolymer exhibits a nanofibrillar structure in solid film and, when added to an active layer of a bulk heterojunction organic solar cell consisting of poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C | 11-24-2011 |
Petra Yun, Hamburg DE
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20090038754 | Tear Propogation-Resistant Adhesive Tape - Adhesive tape having a backing material applied to at least one side of which is an adhesive, in particular a pressure-sensitive adhesive, the backing material being composed of at least one film, in which the film has at least one score extending in the machine direction of the adhesive tape which extends over at least one half of the thickness of the backing material. | 02-12-2009 |
20100055426 | MULTILAYER ADHESIVE TAPE - Transparent tape with a backing which has been stretched predominantly in one direction, wherein the backing has at least one basic layer which is provided with at least one outer, impact resistant layer which is more impact resistant than the basic layer, the basic layer is provided on the side opposite the layer with an adhesive layer based on an aqueous acrylate dispersion, and the outer layer does not have a release coating on the free side. | 03-04-2010 |
Sai-Chang Yun, Dalseo-Gu KR
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20110249210 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A liquid crystal display device includes a plurality of pixels at intersections of a plurality of row lines and a plurality of column lines, wherein each pixel includes a switching transistor, and pixel and common electrodes that induce an in-plane electric field; a plurality of gate lines each connected to the pixels on each row line; a plurality of data lines each connected to the pixels on each column line; and a plurality of common lines each connected to the common electrodes of the pixels alternately located on neighboring two row lines per one column line. | 10-13-2011 |
Seok-Kyu Yun, Goyang-Si KR
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20120029809 | APPARATUS AND METHOD FOR PROVIDING ROAD VIEW - An apparatus and method for providing road view data corresponding to an inputted location. The apparatus includes a manipulation unit to received user information containing a road view data request signal; a display unit to output image data containing road view data; a camera to capture an image in a specific photographing direction and output the captured image; a sensor unit to output sensing information containing a photographing direction of the camera; and a control unit to detect, at an inputted reference position, road view data corresponding to the photographing direction of the camera output from the sensor unit and output the detected road view data. | 02-02-2012 |
Seok Young Yun, Hwaseong KR
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20120109434 | METHOD AND SYSTEM FOR PROTECTING BATTERY OF HYBRID VEHICLE - A method for protecting a battery of a hybrid vehicle according to an exemplary embodiment of the present invention for a hybrid vehicle which selectively drives a motor by electricity of the battery and selectively charges the battery by electricity generated by driving of the motor. More specifically, the present invention provides a method and system that determines whether the motor is running at a speed that is greater than or equal to a predetermined speed, determines whether the motor has malfunctioned; determines a target shift speed by applying overcharge protection shift map in response to a determination that the motor is operating a speed greater than or equal to the predetermined speed and the that the motor is malfunctioning. Upon making this determination, the present invention performs a shift to the target shift speed. | 05-03-2012 |
20120143419 | PROTECTING A HIGH VOLTAGE BATTERY IN A HYBRID ELECTRIC VEHICLE - The present invention protects a high voltage battery in a hybrid electric vehicle. More particularly, it makes it possible to prevent a battery from being overcharged when a motor or an inverter system breaks, with the hybrid vehicle traveling. The technique for protecting a high voltage battery in a hybrid electric vehicle illustratively comprises: checking whether a motor functions properly; setting a virtual acceleration pedal value and keeping a present desired shifting map, when the motor breaks; determining a desired shifting stage according to the present desired shifting map based on the virtual acceleration pedal value; and, in certain embodiments, switching or keeping the engine control mode by comparing a value of a predetermined maximum engine speed region with the present engine speed in order to prevent high-speed rotation of the motor. | 06-07-2012 |
Seok Young Yun, Hwaseong-Si KR
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20120142490 | SHIFTING CONTROL METHOD OF HYBRID VEHICLE - A gear shifting method of a hybrid vehicle may include releasing a clutch and brake of a transmission and determining a neutral condition status, controlling torque of an engine connected to one operational element of a first planetary gear set in a neutral condition, and controlling speed of a first motor/generator connected to the other operational element of the first planetary gear set. Accordingly, a speed of the first and second motor/generator are controlled and a torque of the engine is controlled in a neutral or parking state of a shift lever such that a mode change becomes easy and the torque of the engine is continuously controlled to improve a shift quality and a driving performance and to save fuel, while the neutral or parking state is changed to a drive or reverse state or the drive or reverse state is changed to the neutral or parking state. | 06-07-2012 |
Seongeun Yun, Hwaseong-Si KR
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20120073931 | CLUTCH APPARATUS FOR AUTOMATIC TRANSMISSION - A clutch apparatus for an automatic transmission makes it possible to reduce the number of parts, the weight, and manufacturing costs. Centrifugal hydraulic pressure due to operation oil is not generated in an operational hydraulic chamber when a clutch does not operate, that is, the operation oil is not supplied to operational hydraulic chamber, such that malfunction in which a clutch piston moves to a spring seat does not occur, and a balance hydraulic chamber and balance piston are not required. The clutch apparatus for an automatic transmission may include an operational hydraulic pressure supply hole formed at a boss portion of a retainer to be connected with an operational hydraulic chamber formed between the retainer and a clutch piston; and a sealing member disposed in a sealing groove formed in the clutch piston, making a gap between the retainer and the sealing member when a clutch does not operate, that is, operation oil is not supplied to the operational hydraulic chamber, and making the sealing groove and retainer in close contact when the clutch operates, that is, the operation oil is supplied to the operational hydraulic chamber such that the operational hydraulic chamber is kept hermetically sealed. | 03-29-2012 |
Seong-Wook Yun, Singapore SG
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20120128592 | SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS) COMPOUNDS AND METHODS OF THEIR PREPARATION - A compound for detecting an analyte using Surface Enhanced Raman Spectroscopy (SERS) and a method of forming the compound is provided. The compound has Formula I: | 05-24-2012 |
20130244251 | BODIPY Structure Fluorescence Dye for Neural Stem Cell Probe - The present invention is directed to a fluorescence compound represented by structural Formula (I), with specificity to neural stem cells: I or a pharmaceutically acceptable salt thereof. The variables for structural Formula (I) are defined herein. Also described are methods for detection of neural stem cells, comprising using a compound of structural Formula (I) or pharmaceutically acceptable salts thereof. Compounds of structural Formula (I) can detect and separate neural stem cells without immunostaining, providing a much shorter and more convenient method for detection of neural stem cells. | 09-19-2013 |
20140359794 | BODIPY STRUCTURE FLUORESCENCE PROBES FOR DIVERSE BIOLOGICAL APPLICATIONS - The present invention is directed to a fluorescence compound represented by structural Formula (I), with specificity to neural stem cells: (I), or a pharmaceutically acceptable salt thereof. The variables for structural Formula (I) are defined herein. Also described are methods for detection of beta cells, pancreatic islets and microglia cells, comprising using a compound of structural Formula (I) or pharmaceutically acceptable salts thereof. Compounds of structural Formula (I) can also differentiate healthy pancreatic islet cells from diabetic pancreatic islet cells. | 12-04-2014 |
So-Hyeun Yun, Daejeon-Si KR
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20120104177 | SHOCKLESS SEPARATION DEVICE FOR SPACE APPLICATION - Provided is a shockless separation device for a space application configured to fix a deployment part to a satellite while launching the satellite, and shocklessly separate the deployment part from the satellite when the satellite enters its orbit in space. The shockless separation device includes a fastening projection, a fastening recess part and a heating part. The fastening projection part is provided in the deployment part. The fastening recess part is provided in the satellite, and formed of a shape-memory alloy such that the fastening projection part is inserted into the fastening recess part to be fixed before heating, and when the fastening recess part is heated to a transformation temperature or more, the inside of the fastening recess part is recovered to be expanded to separate the fastening projection. The heating part is controlled to heat the fastening recess part when the satellite enters its orbit in space. | 05-03-2012 |
20120112963 | BUTLER MATRIX AND MULTI-PORT AMPLIFIER HAVING THE SAME - A butler matrix and a multi-port amplifier having the same, capable of splitting a single input signal into N-signals or combining N-signals into a single output are provided. The hybrids are provided in a predetermined disposition, the input port and the output port of the hybrids are provided in a predetermined direction and the waveguides are provided in a bended structure such that paths for connecting the hybrids have no crossing portion. | 05-10-2012 |
20120112977 | ANTENNA SIMPLY MANUFACTURED ACCORDING TO FREQUENCY CHARACTERISTIC - Provided is an antenna simply manufactured according to a frequency characteristic. The disk-shaped antenna having a screw tap structure includes a center post having a screw tap, a ground plane, and a disk radiator, so that a distance between a ground plane and a disk radiator can be finely tuned, and manufacturing and assembly error can be reduced to minimize differences in electrical characteristics between devices. | 05-10-2012 |
Su Hyong Yun, Chuncheonsi KR
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20110268881 | Novel Germanium Complexes with Amidine Derivative Ligand and Process for Preparing the Same - Provided is a germanium complex represented by Chemical Formula 1 wherein Y1 and Y2 are independently selected from R3, NR4R5 or OR6, and R1 through R6 independently represent (Ci-C7) alkyl. The provided germanium complex with an amidine derivative ligand is thermally stable, is highly volatile, and does not include halogen components. Therefore, it may be usefully used as a precursor to produce high-quality germanium thin film or germanium-containing compound thin film by metal organic chemical vapor deposition (MOCVD) or atomic layer deposition (ALD). | 11-03-2011 |
Sung-Eun Yun, Asani-Si KR
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20120117430 | MEMORY CARD - A memory card includes a memory cell, a connector, a controller, and firmware. The memory cell can switch between a plurality of states. The connector can be connected to an external device and exchange signals including commands and data with the external device. The controller exchanges signals with the connector, analyzes a received signal, and accesses the memory cell to record, retrieve or modify data based on the analysis result. The firmware is located within the controller, controls the operation of the controller, and can be set to a test mode or a user mode. When the firmware receives a test command from the external device and the firmware is set to the test mode, the firmware performs a defect test on the memory cell and transmits the result of the defect test to the external device through the connector. | 05-10-2012 |
Sung Hwan Yun, Hwaseong-Si KR
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20120096256 | MOBILE DEVICE AND METHOD FOR SUPPORTING HIBERNATION FUNCTION - A method and apparatus for supporting a hibernation function in a mobile device are provided. In the method, the mobile device detects a wakeup event in a hibernation mode and, in response to the wakeup event, loads a snapshot image into a volatile memory from a snapshot image region of a nonvolatile memory. After the loading of the snapshot image, the mobile device determines whether there is a system status has been modified. If the system status has not been modified, the mobile device finishes a system boot. If the system status has been modified, the mobile device performs data synchronization and then finishes the system boot. | 04-19-2012 |
20140208006 | APPARATUS AND METHOD FOR EXTENDING MEMORY IN TERMINAL - An apparatus and a method capable of selectively extending a memory in a terminal are provided. The apparatus includes a socket unit into which an external memory having a built-in Random Access Memory (RAM) is inserted, and a controller that performs a control operation for moving data stored in a RAM of the terminal to the RAM of the external memory and for securing available space of the RAM of the terminal, when the external memory having the built-in RAM is inserted into the socket unit. | 07-24-2014 |
Sung-Hwan Yun, Incheon-Si KR
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20120098613 | FREQUENCY-TUNABLE FILTER - A frequency tunable filter is disclosed. The frequency tunable filter includes a filter unit that can tune a frequency band of a frequency signal being filtered, a communication module that receives a control signal for controlling the tuning of the frequency band, and a control unit that controls the tuning of the frequency band based on the control signals. The disclosed filter can control the tuning of the filter's frequency band wirelessly. | 04-26-2012 |
Sung-Jae Yun, Hwaseong-Si KR
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20120026421 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel includes a first substrate and a second substrate facing the first substrate. The second substrate includes a first electrode and a second electrode spaced apart from each other. A cholesteric liquid crystal having a pitch shorter than a wavelength of a visible ray and a rotation axis substantially perpendicular to the first and second substrates is disposed between the first and second substrates. The display panel displays a grayscale image in response to an electric field generated between the first and second electrodes. A polymer is added to the cholesteric liquid crystal, and a concentration of the polymer is controlled by exposing the polymer to a light. The concentration of the polymer in an area adjacent to the first substrate may be higher than the concentration of the polymer in an area adjacent to the second substrate. | 02-02-2012 |
20120075542 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a first pixel electrode, a second pixel electrode, a second substrate, and a liquid crystal layer. The first pixel electrode is formed on the first substrate. The second pixel electrode overlaps with at least a part of the pixel electrode with the first insulating layer interposed therebetween. The second pixel electrode has a plurality of elongated openings and applies a voltage to the liquid crystal layer that is different from the voltage the first pixel electrode applies to the liquid crystal layer. | 03-29-2012 |
20120281172 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a pixel electrode disposed on the first substrate; a first alignment layer disposed on the first substrate and the pixel electrode; a second substrate facing the first substrate; a common electrode disposed on the second substrate; a second alignment layer disposed on the second substrate and the common electrode; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the common electrode has a plurality of cutouts having a cross shape, and when viewing the first substrate and the second substrate upward, the edge of the cutout is protruded from the edge of the pixel electrode. | 11-08-2012 |
20120281173 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate, a pixel electrode disposed on the first substrate, a first alignment layer disposed on the first substrate and the pixel electrode, a second substrate facing the first substrate, a common electrode disposed on the second substrate, a second alignment layer disposed on the second substrate and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first opening having a cross shape, an edge of the first opening protrudes beyond an edge of the pixel electrode, and the pixel electrode includes a second opening disposed adjacently to at least one of the edges of the pixel electrode. | 11-08-2012 |
20130201432 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The common electrode includes a first cross-shaped cutout overlapping the pixel electrode, and a second cutout parallel to an edge of the pixel electrode, the second cutout being separated from the edge of the pixel electrode. | 08-08-2013 |
20130208225 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate; and a pixel electrode including a first sub-pixel electrode and a second sub-pixel electrode formed at a distance from each other on the first substrate, the first sub-pixel electrode includes stem portions and a plurality of branch portions extended from the stem portions, and the second sub-pixel electrode surrounds the first sub-pixel electrode. | 08-15-2013 |
20130242219 | LIQUID CRYSTAL DISIPLAY - A liquid crystal display includes at least one pixel. The pixel includes a first sub-pixel charged with a first voltage and a second sub-pixel charged with a second voltage different from the first voltage. A first sub-pixel electrode provided in the first sub-pixel and a second sub-pixel electrode provided in the second sub-pixel include slits having different widths according to directions. Due to the slits, average directors of the first and second sub-pixels are tilted in a horizontal or vertical direction. Accordingly, a side visibility of the display apparatus is improved. | 09-19-2013 |
20130258262 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a pixel electrode disposed on the first substrate, a first alignment layer disposed on the first substrate and the pixel electrode, a second substrate disposed opposite to the first substrate; a common electrode disposed on the second substrate, a second alignment layer disposed on the second substrate and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate, in which the liquid crystal layer includes a plurality of liquid crystal molecules and a chiral dopant, and the first alignment layer and the second alignment layer include polymers formed by photo-polymerization of reactive mesogen. | 10-03-2013 |
20130265533 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate; a pixel electrode on the first substrate; a second substrate which faces the first substrate; a common electrode on the second substrate; a liquid crystal layer between the first substrate and the second substrate; and a cross-shaped organic layer protrusion on the first substrate or the second substrate and overlapping the pixel electrode. The edge of the organic layer protrusion is protruded from the edge of the pixel electrode. | 10-10-2013 |
20130278877 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate and a pixel electrode thereon, a second substrate facing the first substrate and a common electrode thereon; at least one alignment layer on at least one of the pixel electrode and the common electrode; and a liquid crystal layer between the pixel electrode and the common electrode. A pixel including the pixel electrode includes a plurality of domains including a first domain. The domains have average orientations of the liquid crystal molecules different from each other. The pixel electrode has a first opening in the first domain, and the first opening extends substantially parallel to an edge of the pixel electrode. | 10-24-2013 |
20140253859 | LIQUID CRYSTAL DISPLAY - Provided is a liquid crystal display, including: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal layer including a plurality of liquid crystal molecules, in which the common electrode includes a cross-shaped cutout, the cross-shaped cutout overlapping the pixel electrode and dividing the pixel electrode into a plurality of subregions, and the pixel electrode includes a direction controller extend in a direction parallel to a line connecting an intersecting point of the cross-shaped cutout and a pixel corner edge opposing the intersecting point. | 09-11-2014 |
20150055040 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display that can improve an aperture ratio and liquid crystal control ability. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and a second substrate which face each other; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first cutout having a cross shape, and the pixel electrode includes a first subpixel electrode having a rhombus shape, a second subpixel electrode surrounding the first subpixel electrode, a second cutout disposed close to and along at least one of the edges of the second subpixel electrode, and a third cutout spacing the first subpixel electrode and the second subpixel electrode. | 02-26-2015 |
20150055065 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a second substrate disposed opposite to the first substrate; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, where a first cutout having a cross shape is defined in the common electrode, a second cutout is defined in the pixel electrode to be adjacent to and along an edge of the pixel electrode, and the pixel electrode has a step structure, a boundary line of which is in a rhombus shape. | 02-26-2015 |
20150062513 | LIQUID CRYSTAL ALIGNING AGENT AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate, a first alignment layer on the first substrate, a second substrate facing the first substrate, a second alignment layer on the second substrate, and a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules. The first alignment layer and the second alignment layer include a polymer including at least of polyamic acid, polyimide, and a combination including at least one of the foregoing polymers, and a compound including an epoxy cross-linker represented by Chemical Formula 1. | 03-05-2015 |
20150085238 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate, a pixel electrode disposed on the first substrate, a first alignment layer disposed on the first substrate and the pixel electrode, a second substrate facing the first substrate, a common electrode disposed on the second substrate, a second alignment layer disposed on the second substrate and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first opening having a cross shape, an edge of the first opening protrudes beyond an edge of the pixel electrode, and the pixel electrode includes a second opening disposed adjacently to at least one of the edges of the pixel electrode. | 03-26-2015 |
Sung Jo Yun, Daejeon-Si KR
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20120122475 | METHOD AND APPARATUS FOR ESTIMATING POSITION OF ACCESS POINT IN WI-FI SYSTEM - A method and apparatus for estimating a position of an access point (AP) in a Wi-Fi system is provided. The method includes measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), selecting an imaginary attenuation factor, calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the calculating the range and the calculating the intersecting point of ranging circles while changing the imaginary attenuation factor, and estimating the best intersecting point as the position of the AP. | 05-17-2012 |
20120150434 | METHOD FOR PROVIDING LOCATION SERVICE AND MOBILE TERMINAL - A method for providing a location service and a mobile terminal are provided. The location service providing method includes determining a positioning method based on location information of the mobile terminal and measurement information used for calculating the location of the mobile terminal, determining a map switch indicator by using at least one of the determined positioning method, the location information, and the measurement information, selecting a global map (i.e., the whole area map) or a local map according to the determined map switch indicator, and indicating the location of the mobile terminal on the selected map. | 06-14-2012 |
Sung Lai Jimmy Yun, Faber Heights SG
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20080212402 | Process for the controlled production of organic particles - A process for the production of a microparticle or a nanoparticle of a chemical compound comprising the steps of providing a solution of said chemical compound in a first liquid; providing a second liquid in which said chemical compound is insoluble or substantially insoluble; combining said liquids in a region of high shear thereby causing formation of said particles; and isolating said particles of said compound. The processing time of a coacervation style process can be reduced and the yield can be substantially increased both by control of the precipitation step which allows for the desolvation step to be dispensed with leading to significant process time reduction. The invention also provides a molecular mixing unit comprising an outer body defining a mixing zone; a shear means to provide shear liquid in said mixing zone; at least one fluid inlet means for a first liquid; at least one fluid inlet means for a second liquid and a fluid outlet means. | 09-04-2008 |
20110087009 | PROCESS FOR THE CONTROLLED PRODUCTION OF ORGANIC PARTICLES - A process for the production of a microparticle or a nanoparticle of a chemical compound comprising the steps of providing a solution of said chemical compound in a first liquid; providing a second liquid in which said chemical compound is insoluble or substantially insoluble; combining said liquids in a region of high shear thereby causing formation of said particles; and isolating said particles of said compound. The processing time of a coacervation style process can be reduced and the yield can be substantially increased both by control of the precipitation step which allows for desolvation step to be dispensed with leading to significant process time reduction. The invention also provides a molecular mixing unit comprising an outer body defining a mixing zone; a shear means to provide shear liquid in said mixing zone; at least one fluid inlet means for a first liquid; at least one fluid inlet means for a second liquid and a fluid outlet means. | 04-14-2011 |
Sung Lai Jimmy Yun, Singapore SG
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20100298123 | PROCESS OF MAKING METAL CHALCOGENIDE PARTICLES - There is disclosed a process of making metal chalcogenide particles. The process comprises the steps of reacting a metal salt solution with a precipitant solution under conditions to form metal chalcogenide particles and by-product thereof, coating the metal chalcogenide particles with a surfactant; and separating the surfactant coated chalcogenide particles from the by-product to obtain metal chalcogenide particles substantially free of by-product. | 11-25-2010 |
Sung-Won Yun, Seoul KR
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20120105016 | APPARATUS AND METHOD FOR DISCHARGING CAPACITOR OF INPUT FILTER OF POWER SUPPLY, AND POWER SUPPLY INCLUDING THE APPARATUS - A power supply includes an input filter and a discharging device. The input filter includes a capacitor to which an AC power source is provided. The discharging device rectifies and samples the AC power source. The discharging device generates a reference voltage according to a peak voltage of a generated sampling signal, generates an AC power source cutoff detection signal according to a comparison signal generated by comparing the sampling signal and a reference voltage, and discharges the capacitor through a discharging register according to the AC power source cutoff detection signal. | 05-03-2012 |
20120300506 | POWER SUPPLY DEVICE AND DRIVING METHOD THEREOF - The present invention relates to a power supply device generating an output power by using an AC line voltage generated through rectification of an AC input, and a driving method thereof. The power supply device controls the switching operation of the power switch by using a sensing voltage corresponding to the drain current flowing to the power switch and the feedback voltage corresponding to the output voltage. The power supply device controls the feedback current every switching cycle to generate a threshold voltage, and compares the sensing voltage and the threshold voltage to control the turn-off of the power switch. The feedback current includes the first current to generate the feedback voltage, and the threshold voltage follows a curved line waveform in which the increasing slope is decreased during the switching cycle. | 11-29-2012 |
20140268925 | SWITCH CONTROL CIRCUIT, SWITCH CONTROL METHOD AND POWER SUPPLY DEVICE USING THE SAME - Embodiment relates to a switch control circuit, a switch control method, and a power supply using the switch control circuit. The power supply supplies power to a load using an input voltage. The switch control circuit controls a switching operation of the power switch that controls the power supply. The switch control circuit detects a duty of the power switch using a signal for controlling the switching operation of the power switch, detects the load using the feedback voltage, and determines a short-circuit of the sense resistor according to the detected duty and the detected load. | 09-18-2014 |
20140368254 | GATE DRIVER, SWITCH CONTROL CIRCUIT AND POWER SUPPLY DEVICE COMPRISING THE GATE DRIVER CIRCUIT - The present invention relates to a gate driving circuit, a switch control circuit including the gate driving circuit, and a power supply. The gate driving circuit generates a gate voltage of the power switch. The gate driving circuit includes: a delay control circuit generating a first control signal that controls a rising slope of the gate voltage at a first time after a first delay period is passed from a rising time of the gate voltage and generating a second control signal that controls the rising slope of the gate voltage at a time after a second delay period is passed from the first time; and a temperature compensation circuit that varies the first delay period according to a temperature. | 12-18-2014 |
Tae Sik Yun, Ichon-Shi KR
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20110156736 | SEMICONDUCTOR APPARATUS AND PROBE TEST METHOD THEREOF - Various embodiments of a semiconductor apparatus and related methods are disclosed. In one exemplary embodiment, a semiconductor apparatus may include a chip, scribe lanes disposed around the chip, and a probe test logic circuit for conducting a probe test on the chip. The probe test logic circuit is disposed on a portion of the scribe lanes. | 06-30-2011 |
20110158015 | DEVICE AND METHOD FOR GENERATING TEST MODE SIGNAL - A test mode signal generation device includes a pulse address generation unit configured to convert test address signals into pulse signals and generate pulse address signals, a pulse address split unit configured to generate converted test address signals in response to the pulse address signals, and a test mode signal generation unit configured to generate a test mode signal in response to the converted test address signals. | 06-30-2011 |
20110161753 | SEMICONDUCTOR MEMORY APPARATUS INCLUDING DATA COMPRESSION TEST CIRCUIT - A semiconductor memory apparatus having stacked first and second chips includes a first chip test signal generation unit disposed in the first chip and configured to generate a first chip test signal in response to a first chip compression data determination signal in a test mode, a second chip test signal generation unit disposed in the second chip and configured to generate a second chip test signal in response to a second chip compression data determination signal in the test mode, and a final data determination unit configured to generate a final test to signal in response to the first and second chip test signals in the test mode. | 06-30-2011 |
20110232078 | SEMICONDUCTOR APPARATUS AND REPAIRING METHOD THEREOF - A semiconductor apparatus includes a semiconductor chip through-line for transmitting signals commonly to a plurality of stacked semiconductor chips. The apparatus includes a first test pulse signal transmission unit configured to transmit a first test pulse signal to a first end of the semiconductor chip through-line when a power-up operation is performed; a second test pulse signal transmission unit configured to transmit a second test pulse signal to a second end of the semiconductor chip through-line after the first test pulse signal is transmitted; a first signal reception unit coupled to the first end of the semiconductor chip through-line, and configured to receive signals transmitted from the first and second test pulse signal transmission units; and a second signal reception unit coupled to the second end of the semiconductor chip through-line, and configured to receive the signals transmitted by the first and second test pulse signal transmission units. | 09-29-2011 |
20110267898 | SEMICONDUCTOR MEMORY APPARATUS - A semiconductor memory apparatus includes a clock transmission unit configured to selectively output a data strobe clock signal or a phase correction clock signal based on an operation mode, and a data latch unit configured to latch a plurality of data signals under a control of a clock signal which is outputted from the clock transmission unit. | 11-03-2011 |
20120057413 | SEMICONDUCTOR MEMORY APPARATUS AND TEST METHOD THEREOF - A semiconductor memory apparatus includes a clock control unit configured to receive a first clock when an enable signal is activated and generate a second clock which has a cycle closer in length to a target clock cycle than the first clock; a DLL input clock generation unit configured to output one of the first clock and the second clock as a DLL input clock according to a DLL select signal; and an address/command input clock generation unit configured to output one of the first clock and the second clock as an AC input clock according to the enable signal. | 03-08-2012 |
20120119764 | TEST MODE CONTROL CIRCUIT OF SEMICONDUCTOR APPARATUS AND CONTROL METHOD THEREOF - Various embodiments of a test mode control circuit of a semiconductor apparatus and related methods are disclosed. In one exemplary embodiment, the test mode control circuit may include: a test mode control block configured to generate a plurality of control signal sets in response to a first address signal set and a second address signal set which are sequentially inputted; a test mode transfer block configured to transfer a plurality of test mode signals, which are generated according to a combination of the plurality of control signal sets, to a plurality of circuit blocks of the semiconductor apparatus; and a plurality of global lines configured to transmit the plurality of control signal sets to the test mode transfer block. | 05-17-2012 |
20120195137 | SEMICONDUCTOR INTEGRATED CIRCUIT AND CONTROL METHOD THEREOF - A semiconductor integrated circuit includes a first chip and a second chip stacked together with the first chip. A first memory area is formed on the second chip, and a second memory area for repairing a failure of the first memory area is formed on the first chip. | 08-02-2012 |
Yeo Song Yun, Cheongju-Si KR
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20120056319 | EMBEDDED PACKAGE AND METHOD FOR MANUFACTURING THE SAME - An embedded package includes a first semiconductor chip having a first conductive line which has a first sunken area, a second semiconductor chip having a second conductive line which has a second sunken area, wherein the first semiconductor chip and the second semiconductor chip are arranged facing each other, and wherein the first sunken area and the second sunken area are arranged facing each other, a core layer surrounding the first semiconductor chip and the second semiconductor chip, wherein the core layer has a first circuit pattern coupled to an external terminal; and a bump formed in the first and second sunken areas, wherein the bump is coupled to the first circuit pattern. | 03-08-2012 |
Yeoung Sang Yun, Jeonju Jeonbuk KR
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20120036962 | SURFACE-MODIFIED BIOMASS, PREPARATION METHOD THEREOF, AND METHOD FOR RECOVERING VALUABLE METALS USING THE SAME - The present invention relates to a surface-modified biomass which is crosslinked with an amine group-containing cationic polymer on the surface of a cell biomass, its preparation method, and a method for recovering valuable metals using the same. The surface-modified biomass of the present invention has an advantage of improving adsorption of and affinity with anionic pollutants as a result of further introducing a cationic functional group by crosslinking of the amine group-containing cationic polymer on the surface of the biomass. In addition, the method for recovering valuable metals with the present invention is environment-friendly, economical, and harmless to the human body. | 02-16-2012 |
Young Hoon Yun, Gwangju KR
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20110299149 | TRANSPARENT ELECTROCHROMIC PLATE AND METHOD FOR MANUFACTURE THEREOF - An electrochromic transparent plate which can enhance a response speed and a method for manufacturing the same are disclosed. The electrochromic transparent plate includes a pair of transparent plates spaced apart a predetermined distance from each other; a pair of transparent electrodes provided in the pair of the transparent plates, respectively; a cathodic coloration layer provided on one of the pair of the transparent electrodes, to represent a color in a cathodic state; an anodic coloration layer provided on the other one of the pair of the transparent electrodes, in opposite to the cathodic coloration layer, to represent a color in an anodic state; and an electrolyte layer provided between the cathodic coloration layer and the anodic coloration layer, to move an electron between the cathodic coloration layer and the anodic coloration layer there through as intermediate. | 12-08-2011 |
Young Woo Yun, Gyeongki-Do KR
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20110216713 | Method Of Transmitting Scheduling Request Signal - A method of transmitting a scheduling request signal, wherein the scheduling request signal is used to request a radio resource for uplink transmission in a wireless communication system is provided. The method includes configuring a physical uplink control channel (PUCCH) for transmission of a scheduling request signal in a subframe, the subframe comprising two consecutive slots, a slot comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, the scheduling request signal being carried by a presence or absence of transmission of the PUCCH, wherein at least one SC-FDMA symbol is assigned for transmission of a sounding reference signal, and transmitting the scheduling request signal and the sounding reference signal in the subframe. Scheduling request signal can be transmitted without interference with other control signals such as sounding reference signal that are transmitted on the same control channel with the scheduling request signal. | 09-08-2011 |
Yung-Chul Yun, Busan KR
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20110305564 | LOCAL EXHAUST APPARATUS - A local exhaust system includes a motor provided in an exhaust pipe to generate a rotary drive force when power is applied thereto, in which air is taken in through an intake port and exhausted through the exhaust pipe, a rotor structure disposed on the leading end of the intake port and connected to a drive shaft of the motor, the rotor structure rotating about a central portion of the exhaust pipe, and a plurality of turbulence-generating outer blades for generating a turbulent flow when rotated. Each of the turbulence-generating outer blades is assembled to the outer surface of the rotor structure via an angle-adjusting member in such a fashion that the angle of the turbulence-generating outer blade is adjustable with respect to the direction in which air is taken in through the intake port. | 12-15-2011 |