Ki Tae
Ki Tae Bae, Seoul KR
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20130222287 | APPARATUS AND METHOD FOR IDENTIFYING A VALID INPUT SIGNAL IN A TERMINAL - A portable terminal includes a touch input unit to determine whether a first touch is detected in a display area or a grip recognition area, a determining unit to determine validity of the first touch based on a location of the detected first touch, and a processing unit to perform an event corresponding to the first touch when the first touch is determined to be valid. A method for validating a first touch using a processor includes detecting the first touch on a display area or a grip recognition area of a terminal, determining validity of the first touch based on a location of the detected first touch, and performing, using the processor, an event corresponding to the first touch if the first touch is determined to be valid. | 08-29-2013 |
Ki Tae Han, Gyeonggi-Do KR
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20150192381 | COMPOUND BOW HAVING IMPROVED VIBRATION-DAMPING PERFORMANCE - A compound bow has an improved vibration damping function. The compound bow includes a bow main body including a handle and a pair of limbs; upper and lower pulley assemblies each including a pulley and a cam; a bowstring; first and second cam cables that are wound around the cam of each of the upper and lower pulley assemblies as the bowstring is pulled; a bowstring support bar whose one end is coupled to the handle and whose other end is coupled to a cushioning member that contacts the bowstring; and a first cam cable anti-vibration bar including a coupling bar coupled to the handle, and an anti-vibration member that is coupled to the rear end of the coupling bar and whose rear surface contacts one of the first and second cam cables when the bowstring is released to thus return to an original position. | 07-09-2015 |
Ki Tae Kang, Seoul KR
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20120134133 | LED ILLUMINATION APPARATUS - An LED illumination apparatus realizes wide light distribution by increasing the angular range of radiation, and achieves uniform intensity of light through the arrangement of the position of a plurality of light sources. The LED illumination apparatus includes a substrate, a first light source disposed on a peripheral area of the substrate, a second light source disposed on an inner area of the substrate, and a reflector disposed between the first light source and the second light source, wherein the reflector is configured to reflect light that is generated by the first light source. | 05-31-2012 |
Ki Tae Kim, Gyeongsangbuk-Do KR
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20150358212 | DISPLAY METHOD AND SYSTEM FOR PORTABLE DEVICE USING EXTERNAL DISPLAY DEVICE - A method and an apparatus are provided in which a first electronic device identifies a signal corresponding to a displacement associated with the first electronic device. The first electronic device determines input information based at least in part on the signal. Data is transmitted to a second electronic device such that the second electronic device can present the input information based on the data. | 12-10-2015 |
Ki Tae Kim, Daegukwangyeok-Shi KR
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20100041174 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - An LCD panel and a method for manufacturing the same is disclosed, in which light leakage is prevented from occurring by forming a dummy pattern in an array peripheral region. The LCD panel includes a first substrate having an array region and an array peripheral region, a gate line on the first substrate, a gate insulating film on the entire surface of the first substrate including the gate line, a data line arranged to cross the gate line for defining a pixel region on the array region, a light leakage prevention film formed between the gate and/or data lines of the array peripheral region for preventing light leakage in the panel, and a TFT and a pixel electrode formed in each pixel region. | 02-18-2010 |
Ki Tae Kim, Yongin-Si KR
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20130156546 | REACTION-TYPE TURBINE - According to the present invention, a reaction-type turbine includes: a housing including a housing passage between an inlet and an outlet; a turbine shaft rotatably coupled to the housing to transmit torque; and at least one nozzle assembly coupled to the turbine shaft and rotatably provided in the housing passage. The nozzle assembly includes circumferential injection holes therein for injecting a high-pressure fluid in a circumferential direction and generating torque. Accordingly, when turbines having different capacities are manufactured, common parts can be compatibly used and assembling efficiency is improved. In addition, the eccentric rotation of the turbine shaft is prevented to significantly improve the durability of the reaction-type turbine. Furthermore, since the injection holes are long, the reaction-type turbine can be miniaturized and the efficiency thereof is improved. | 06-20-2013 |
20130318974 | GAS TURBINE - Disclosed is a gas turbine which includes: a gas expansion part that expands gas; a power generation part that generates a rotational force due to the gas expanded by the gas expansion part and has a turbine shaft so as to transfer the rotational force; and an air compression part that is combined with the turbine shaft of the power generation and rotates and compresses air so as to supply compressed air to the gas expansion part. The power generation part generates the rotational force when a nozzle assembly having at least one injection hole so as to inject the gas in a circumferential direction is combined with the turbine shaft and the gas is injected in the circumferential direction via the at least one injection hole. | 12-05-2013 |
20140255154 | REACTION-TYPE TURBINE - A reaction-type turbine according to the present invention is configured in that a portion of a rotary shaft module which penetrates through a side with an inlet portion of a housing has a diameter larger than the diameters of other portions. Thus, the pressurized area in which a working fluid applies pressure to a rotary shaft in the direction opposite to the working fluid flow direction increases, thus increasing force in the direction opposite to the working fluid flow direction. As a result, axial direction force applied to the rotary shaft in the working fluid flow direction may be reduced. Therefore, the reaction-type turbine of the present invention has the advantages of eliminating the necessity of installing a separate thrust bearing for supporting axial force in the working fluid flow direction. | 09-11-2014 |
20150139781 | REACTION TURBINE - A reaction turbine, according to the present invention, includes first and second rotor plates, which are coupled together to form an integrated rotor, and an inner flow path including a combination of first and second flow paths, which are formed on the surfaces of the first and second rotor plates that face each other, respectively, thereby enabling easier manufacturing into a form desired by a designer by eliminating the limitation of a cross-sectional shape of the inner flow path. In addition, a cross section of each of the first and second flow paths can be formed into a semicircular shape thus yielding a circular shape for the inner flow path, which is formed by combining the first and second flow paths, thereby effectively enhancing the performance of a turbine by minimizing pressure loss of a working fluid that passes through the inner flow path. | 05-21-2015 |
Ki Tae Kim, Anyang-Si Gyeongki-Do KR
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20160036575 | METHOD AND APPARATUS FOR COOPERATIVE TRANSMISSION IN MULTI-NODE SYSTEM - A method of performing cooperative transmission in a multi-node system including a Base Station (BS) and a plurality of nodes controlled by the BS is provided. The method comprises: transmitting a first signal generated using a first cell identifier (ID) from the plurality of nodes; and transmitting a second signal generated using a second cell ID from at least one of the plurality of nodes, wherein the first cell ID is identical with a cell ID used by the BS, and the second cell ID is different from the first cell ID. | 02-04-2016 |
Ki Tae Kim, Ulsan KR
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20140113190 | LITHIUM METAL OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - A lithium metal oxide composite for a lithium secondary battery includes a core portion formed of a Mn metal compound and a shell portion formed of a three-component system metal compound at an outside of the core portion. A method of preparing a lithium metal oxide composite for a lithium secondary battery includes: mixing an Mn metal salt aqueous solution, a chelate agent, and a pH regulator to precipitate a first precursor; thermally treating the obtained first precursor; mixing the thermally treated first precursor with a three component system metal salt aqueous solution, a chelate agent, and a pH regulator to precipitate a second precursor; and mixing the obtained second precursor with a lithium-containing compound to synthesize a powder via a firing. | 04-24-2014 |
Ki Tae Kim, Seongnam-Si KR
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20120145541 | DISEASE DIAGNOSING BIOSENSOR CAPABLE OF PROMPTLY SEPARATING BLOOD CELLS - The present invention relates to a disease diagnosing biosensor capable of promptly separating blood cells, in which a disease can be analyzed further accurately by adding a blood cell separating pad on a front or rear side of a capillary tube and separating the blood cells and plasma within 1 or 2 seconds owing to distribution of hydrophilic and hydrophobic segments. The entire configuration of the biosensor according to the present invention includes a base film; electrodes arranged on a top surface of the base film; a space film covering a top surface of the electrodes; a blood cell separating pad connected to a rear side of the space film; a capillary tube added on a rear top surface of the space film; and a cover film covered on a top surface of the capillary tube and the blood cell separating pad. | 06-14-2012 |
Ki Tae Kim, Suwon-Si KR
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20120263067 | APPARATUS AND METHOD FOR CONFIGURING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to an apparatus and a method for determining a preferred component carrier (CC) to be used by a first station and a second station in a wireless communication system using a plurality of component carriers (CCs). According to the present invention, it is possible to lower inter-cell interference (ICI) with adjacent cells between the first station and the second station, and to improve the transmission efficiency. Further, the invention is capable of efficiently operating the plurality of component carriers. | 10-18-2012 |
20120320853 | METHOD FOR TRANSMITTING DATA AND CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM, A SENDING DEVICE THEREFOR AND A RECEIVING DEVICE THEREFOR - A method and device for sending and receiving control information and data between a terminal and an eNB in a wireless communication system are disclosed, and a method and device for sending and receiving control information and data in accordance with hybrid automatic repeat technology are disclosed. A multiplexer outputs a plurality of hybrid repeat (HARQ) blocks that store data blocks to be transmitted via a plurality of component carrier waves, and outputs multiplexed data obtained by the multiplexing of the data blocks. Repeat data is transmitted by using a component carrier wave that differs from the component carrier wave used during the initial transmission, thereby obtaining gain of diverse channel states for predetermined component carrier waves and frequency bands, and so improving HARQ performance. | 12-20-2012 |
20150207957 | IMAGE FORMING DEVICE TO PROVIDE PREVIEW IMAGE, DISPLAY APPARATUS TO DISPLAY THE PREVIEW IMAGE, AND METHODS THEREOF - An image forming device includes a scanner configured to generate a manuscript image by scanning a manuscript, a storage configured to store the manuscript image, an image processor configured to generate a preview image by adjusting resolution of the manuscript image, a communication unit configured to transmit the preview image to a display apparatus, and a controller configured to, in response to an editing operation with respect to the preview image being performed in the display apparatus, receive editorial data from the display apparatus and edit the manuscript image. | 07-23-2015 |
20150286452 | IMAGE FORMING APPARATUS AND METHOD OF CLONING USING MOBILE DEVICE - An image forming device and a mobile device are provided. The image forming device includes a file generating unit, which generates a cloning file including set values of the image forming device; and a wireless communication unit, which transmits the cloning file to a mobile device for cloning another image forming device. | 10-08-2015 |
Ki Tae Kim, Hwaseong-Si KR
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20130087590 | STORAGE APPARATUS FOR VEHICLE - A storage apparatus for a vehicle may include a rear bumper having a back beam mounted under an inner space thereof, and a storage case provided in a space above the rear bumper, having a portion exposed to the outside formed so as to coincide with an outer surface of the rear bumper, and drawn-out/drawn-in by being slid to the outside in a state in which a load is supported above the back beam. | 04-11-2013 |
20130088036 | STORAGE APPARATUS FOR VEHICLE - A storage apparatus for a vehicle can maximize a space use of a vehicle by a structure in which the storage apparatus is mounted by using an inner space of a rear bumper, in particular, greatly improving the value of commodities of the vehicle by using a bumper door as a step or a bench at the time of opening a storage case or using articles while putting the articles on the opened bumper door. | 04-11-2013 |
Ki Tae Kim, Cheongju-Si KR
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20160061886 | INTEGRATED CIRCUIT - An integrated circuit may include a first semiconductor device including a first through-silicon via configured for electrically coupling a first bump pad to a second bump pad, and may be configured to buffer a first internal test signal generated by a test signal inputted through the first bump pad and generate a first detection signal. The integrated circuit may include a second semiconductor device including a second through-silicon via configured for electrically coupling a third bump pad to a fourth bump pad, and may be configured to buffer a second internal test signal generated by the test signal inputted through the third bump pad and generate a second detection signal. The third bump pad may be electrically coupled with the second bump pad. | 03-03-2016 |
Ki Tae Kim, Paju-Si KR
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20140353660 | FLAT PANEL DISPLAY DEVICE WITH OXIDE THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A flat panel display device with an oxide thin film transistor is disclosed which includes: a buffer film formed on a substrate; an oxide semiconductor layer which has a width of a first length and is formed on the buffer film; a gate insulation film which has a width of a second length and is formed on the oxide semiconductor layer; a gate electrode which has a width of a third length and is formed on the gate insulation film; an interlayer insulation film formed on the entire surface of the substrate provided with the gate electrode; source and drain electrodes formed on the interlayer insulation film and connected to the oxide semiconductor layer; a passivation film formed on the entire surface of the substrate provided with the source and drain electrode; and a pixel electrode formed on the passivation film and connected to the drain electrode. The first length is larger than the second length and the second length is larger than the third length. | 12-04-2014 |
Ki Tae Kim, Icheon-Si KR
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20140181604 | CHANNEL CONTROL CIRCUIT AND SEMICONDUCTOR DEVICE HAVING THE SAME - A channel control circuit having a plurality of channels according to an embodiment of the present invention includes: a channel control signal generating block configured to generate a channel control signal capable of selectively controlling an activated state of a channel in response to a combination of a first test mode signal and a second test mode signal; a scan buffer control signal generating block configured to generate a scan buffer control signal in response to the first test mode signal and a scan signal; a clock buffer control signal generating block configured to generate a clock buffer control signal in response to the channel control signal and the scan buffer control signal; and a clock input buffer configured to generate a clock output signal, which is used as an internal clock of a semiconductor device, in response to the clock buffer control signal. | 06-26-2014 |
Ki Tae Kim, Anyang-Si KR
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20110319109 | Method and Apparatus for Transmitting Reference Signal in Multi-Node System - A method of transmitting a reference signal in a multi-node system including a plurality of nodes and a base station for controlling the plurality of nodes is provided. The method includes: transmitting node information to a user equipment; and transmitting the reference signal to the user equipment from at least one node among the plurality of nodes on the basis of the node information, wherein the node information includes information capable of identifying the reference signal transmitted from the at least one node, and wherein each of the plurality of nodes transmits a different reference signal. | 12-29-2011 |
20120140660 | METHOD AND APPARATUS FOR COOPERATIVE TRANSMISSION IN MULTI-NODE SYSTEM - A method of performing cooperative transmission in a multi-node system including a Base Station (BS) and a plurality of nodes controlled by the BS is provided. The method comprises: transmitting a first signal generated using a first cell identifier (ID) from the plurality of nodes; and transmitting a second signal generated using a second cell ID from at least one of the plurality of nodes, wherein the first cell ID is identical with a cell ID used by the BS, and the second cell ID is different from the first cell ID. | 06-07-2012 |
20130028129 | METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION OF A TERMINAL IN A MULTI-NODE SYSTEM - Provided are a method and apparatus for transmitting feedback information of a terminal in a multi-node system in which a plurality of antennas are distributed and disposed in a cell. The method comprises the steps of: transmitting first feedback information, indicating a state between a channel and at least one of antennas, to a base station; and transmitting second feedback information, indicating at least one antenna, to the base station. | 01-31-2013 |
20130088995 | METHOD AND APPARATUS FOR TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method and apparatus for transmitting data in a wireless communication system. The method for transmitting data involves allocating a first node set containing a plurality of nodes for the transmission of downlink signals and a second node set containing a plurality of nodes for the reception of uplink signals, and communicating with a terminal through the first node set and the second node set. In the event the uplink transmission and downlink transmission are performed by base stations or nodes that are different from each other, the operation of the base stations and of a terminal can be efficiently controlled. | 04-11-2013 |
20130100875 | METHOD FOR ELIMINATING INTERFERENCE IN MULTI-NODE SYSTEM AND TERMINAL USING METHOD THEREOF - An interference elimination method performed by a first terminal in a multi-node system comprises the steps of: receiving information from a node on a second precoding matrix which is applied to a second signal to be transmitted to a second terminal; receiving from the node a first signal to which a first precoding matrix is applied; and eliminating an interference signal contained in said first signal on the basis of the information on said second precoding matrix. | 04-25-2013 |
20130229985 | METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION FOR REDUCTION OF INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus of transmitting control information for reduction of inter-cell interference (ICI) in a wireless communication system is provided. The base station transmits one of precoding information and antenna information for every time frequency resource to a second base station based on a ICI reduction method determined by the base station. | 09-05-2013 |
20130258987 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN A MULTI-NODE SYSTEM - Provided are a method and apparatus for allocating resources in a multi-node system that includes a plurality of nodes and a base station connected to each of the nodes to control the nodes. The method comprises: partitioning radio resources into a node-common region and a node-specific region, and allocating the node-common region and the node-specific region to the plurality of nodes, wherein a common resource allocation scheme is applied to the plurality of nodes in the node-common region, and different resource allocation schemes are applied to the plurality of nodes in the node-specific region. | 10-03-2013 |
20130301467 | METHOD AND APPARATUS FOR RECEIVING SIGNAL IN MULTI-NODE SYSTEM - A method of receiving a signal of a user equipment in a multi-node system including a plurality of nodes and a base station for controlling the plurality of nodes is provided. The method includes: receiving a reference parameter from the base station; and receiving a node-specific signal from at least one node among the plurality of nodes, wherein a virtual cell parameter required for decoding of the node-specific signal is determined based on the reference parameter, and the node-specific signal is identified by each of the plurality of nodes. | 11-14-2013 |
20130308542 | CHANNEL STATUS INFORMATION FEEDBACK METHOD AND APPARATUS IN MULTI-NODE SYSTEM - Provided is a channel status information feedback method and apparatus of a terminal in a multi-node system, including a plurality of nodes and a base station which is connected to and can control each of the plurality of nodes. The method comprises the steps of: obtaining one precoding matrix index (PMI) for each cooperative node with respect to the entire target frequency band; obtaining a phase correction value to be applied to the PMI for said each cooperative node in each sub-band within the target frequency band; and feeding the calculated PMI and phase correction value back to the serving node. | 11-21-2013 |
20140003349 | METHOD AND APPARATUS FOR SEARCHING CONTROL INFORMATION BY TERMINAL IN MULTINODE SYSTEM | 01-02-2014 |
20140003379 | METHOD AND APPARATUS FOR SEARCHING CONTROL INFORMATION BY TERMINAL IN MULTI-NODE SYSTEM | 01-02-2014 |
20140016589 | METHOD AND APPARATUS FOR PERFORMING UPLINK HARQ IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for a terminal performing uplink HARQ in a multi-node system comprising a plurality of nodes and a base station, which is connected to and can control each of the plurality of nodes. The method comprises the following steps: receiving information on control channel allocation from the base station; transmitting uplink data to at least one node from the plurality of nodes; and receiving from the at least one node an acknowledgement/not-acknowledgement (ACK/NACK) signal with respect to the uplink data, based on the information on the control channel allocation. | 01-16-2014 |
20140064131 | METHOD AND APPARATUS FOR REPORTING CHANNEL QUALITY INDICATOR IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for reporting a channel quality indicator (CQI) in a multi-node system. A terminal measures the CQI on the basis of a final interference power in which interference from at least one node among a plurality of nodes, from which the terminal receives signals, is reduced, and reports the measured CQI to a base station. Improvement of system performance, such as a data rate increase can be expected. | 03-06-2014 |
20140086187 | CHANNEL STATE INFORMATION FEEDBACK METHOD AND APPARATUS IN A MULTI-NODE SYSTEM - A method and apparatus of feeding back channel state information in a multi-node system are provided. The method includes receiving a reference signal of N nodes, wherein N is a natural number equal to or more than 2, aligning the N nodes in an order of preferring the N nodes based on a result of measuring the reference signal, generating channel state information for the aligned nodes, and transmitting the generated channel state information to the base station, wherein the channel state information is generated with respect to N node combinations configured from the aligned nodes, and wherein the N node combinations are obtained by adding next highest-priority nodes to a first node combination one by one, the first node combination consisting a highest-priority node among the aligned nodes. | 03-27-2014 |
20140105055 | METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN MULTI-NODE SYSTEM - The present invention provides a method and apparatus in which user equipment sends channel state information. The method includes receiving mapping information informing an uplink (UL) channel mapped to a reference signal; determining a valid downlink (DL) subframe based on the mapping information; measuring the reference signal in the valid DL subframe; and transmitting Channel State Information (CSI), generated based on the measurement, in a configured UL subframe, wherein the UL channel is placed in the configured UL subframe, and the valid DL subframe is a DL subframe including the reference signal mapped to the UL channel. | 04-17-2014 |
20140112283 | METHOD AND DEVICE FOR ALLOCATING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and device for allocating a downlink control channel in a wireless communication system. A base station allocates an enhanced physical control format indicator channel (e-PCFICH) to a control region of a plurality of resource blocks (RBs), transmits, to a terminal, an enhanced physical downlink control channel (e-PDCCH) indicator including information for indicating the start position of an e-PDCCH allocated to a data region of the plurality of RBs, and allocates the e-PDCCH to the data region of the plurality of RBs on the basis of the e-PDCCH indicator. | 04-24-2014 |
20140112287 | METHOD AND APPARATUS FOR ALLOCATING REFERENCE SIGNAL PORT IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for allocating a DMRS (DeModulation Reference Signal) port in a wireless communication system. A base station: respectively allocates the DMRS port to a plurality of nodes by the number of layers used in each node; maps the DMRS port allocated to each node to a resource element within a RB (Resource Block); and transmits DMRS through the DMRS port allocated to each node. The plurality of nodes have the same cell ID (identifier) and the DMRS ports allocated to neighboring nodes in the plurality of nodes do not overlap each other. | 04-24-2014 |
20140112290 | METHOD AND DEVICE FOR DOWNLINK CONTROL CHANNEL ALLOCATION IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and device for downlink control channel allocation in a wireless communication system. A base station allocates e-PDCCH (enhanced physical downlink control channel) to one slot in a subframe, and transmits a DMRS (demodulation reference signal) after allocating the DMRS to one of the slots for the e-PDCCH. | 04-24-2014 |
20140119317 | METHOD AND APPARATUS FOR ALLOCATING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - Provided is a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates at least one control channel element (CCE), which contains a plurality of resource elements (REs), in a data region of one resource block (RB), allocates an enhanced physical downlink control channel (e-PDCCH) corresponding to said at least one CCE, and transmits a downlink control signal through the allocated e-PDCCH. | 05-01-2014 |
20140126476 | METHOD AND APPARATUS FOR TRANSMITTING APERIODIC CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention provides a method of user equipment transmitting aperiodic channel state information and user equipment using the method. The method includes receiving a channel state information request for a plurality of reference signals, receiving the plurality of reference signals, generating channel state information on each of the plurality of reference signals in response to the channel state information request, and transmitting the channel state information through a Physical Uplink Shared Channel (PUSCH), wherein the channel state information request is included in only some of subframes in which the plurality of reference signals is received. | 05-08-2014 |
20140126505 | METHOD AND APPARATUS FOR DOWNLINK CONTROL CHANNEL ALLOCATION IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for downlink control channel allocation in a wireless communication system. A base station allocates a downlink control channel which supports a multi-node system to a data region within an resource block (RB), and transmits a downlink control signal to a user equipment through the allocated downlink channel. The multi-node system comprises a plurality of nodes connected to one macro node, and the macro node and the plurality of nodes have the same cell identifier (ID). | 05-08-2014 |
20140126531 | METHOD OF USER EQUIPMENT SEARCHING FOR CONTROL INFORMATION IN MULTI-NODE SYSTEM AND APPARATUS USING THE SAME - There are provided a method of user equipment searching for control information and an apparatus using the same. The method includes receiving information about the position of an Enhanced-Physical Control Format Indication Channel (E-PCFICH) from a base station, receiving an E-PCFICH based on the information about the position of the E-PCFICH, obtaining information about the frequency band of an Enhanced Physical Downlink Control Channel (E-PDCCH) region through the E-PCFICH, and searching the E-PDCCH region for an E-PDCCH for the user equipment, wherein the E-PCFICH is transmitted in an OFDM symbol between a Physical Downlink Control Channel (PDCCH), transmitted in the first N (N is one of natural numbers 1 to 4) Orthogonal Frequency Division Multiplexing (OFDM) symbols of a subframe in the time domain, and the E-PDCCH region. | 05-08-2014 |
20140133346 | METHOD OF USER EQUIPMENT MONITORING CONTROL INFORMATION IN A MULTIPLE NODE SYSTEM AND USER EQUIPMENT USING THE METHOD - There are provided a method of user equipment monitoring control information and user equipment using the method. The method includes receiving information about a first reference position for a first Enhanced-Physical Control Format Indication Channel (E-PCFICH) from a Base Station (BS); detecting the first E-PCFICH in a resource indicated by the information about the first reference position; obtaining information about a reference position for a second E-PCFICH based on the information about the first reference position, wherein each of the first E-PCFICH and the second E-PCFICH is a control channel including information about the size of the frequency domain for an Enhanced-Physical Downlink Control Channel (E-PDCCH) for demodulating the control information by using a UE-specific Reference Signal (URS); and detecting the second E-PCFICH based on the obtained information about the reference position for the second E-PCFICH. | 05-15-2014 |
20140133429 | METHOD AND APPARATUS FOR ALLOCATING A DOWNLINK CONTROL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates a downlink control channel to cell-specific reference signal (CRS) resource elements (REs) capable of transmitting a CRS and transmits a downlink control signal to a terminal through the allocated downlink control channel. | 05-15-2014 |
20140140235 | METHOD AND APPARATUS FOR INTERFERENCE MITIGATION IN WIRELESS COMMUNICATION SYSTEM INCLUDING HETEROGENEOUS NETWORK - Provided are a method and apparatus for mitigating the interference of an interfering base station (eNB) in a heterogeneous network. The method comprises: transmitting threshold value information to an interfered eNB; receiving second feedback information, which takes into account interference caused by the interfering eNB to an interfered user equipment (UE) selected by the interfered eNB, from the interfered UE on the basis of the threshold value information and first feedback information; selecting a precoding matrix for minimizing interference to the interfered UE on the basis of the second feedback information; and applying the precoding matrix and transmitting a signal to an UE, to which the interfering eNB provides service. | 05-22-2014 |
20140161087 | METHOD AND APPARATUS FOR BIT MAPPING FOR DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for mapping a bit of an enhanced physical downlink control channel (e-PDCCH) in a wireless communication system are provided. A base station maps an e-PDCCH bit on a first region to which the e-PDCCH is allocated from a data region within a subframe, and maps a redundant bit of the e-PDCCH bit on a second region, which is between a control region and the first region within the subframe, including at least one orthogonal frequency division multiplexing symbol (OFDM). The e-PDCCH bit is mapped from a k | 06-12-2014 |
20140169327 | METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for transmitting data in a wireless communication system are provided. A base station transmits to a terminal a physical downlink control channel (PDCCH) through a macro node, and transmits a physical downlink shared channel (PDSCH) through at least one radio remote head (RRH) having a cell identity (ID) that is identical to the macro node, so as not to overlap in with the PDCCH in a time domain. A time gap can be set between a last orthogonal frequency division multiplexing (OFDM) symbol to which the PDCCH is allocated and a first OFDM symbol to which the PDSCH is allocated. | 06-19-2014 |
20140177588 | METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for transmitting a synchronization signal in a wireless communication system are provided. A base station transmits a primary synchronization signal (PSS) and a secondary synchronization signal (SSS) to a terminal through a macro node, and transmits a third synchronization signal (TSS) to the terminal through at least one radio remote head (RHH) having a cell identity (ID) that is identical to the macro node. The terminal performs synchronization based on at least one of the PSS, the SSS, and the TSS. | 06-26-2014 |
20140185543 | METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN MULTI-NODE SYSTEM - There are provided a method and apparatus in which user equipment transmits channel state information. The method includes reserving a plurality of configured Physical Uplink Control Channel (PUCCH) resources through which channel state information can be transmitted, receiving a plurality of reference signals, generating channel state information by measuring each of the plurality of reference signals, and transmitting the channel state information about each of the plurality of reference signals through the plurality of PUCCH resources. | 07-03-2014 |
20140198683 | METHOD AND APPARATUS FOR CHANNEL ESTIMATION IN A DISTRIBUTED MULTI-NODE SYSTEM - Disclosed are a method and an apparatus for channel estimation in a multi-node distributed system. A method for channel state estimation comprises the steps of: a terminal receiving channel state information reference signal (CSI-RS) set-up information; and the terminal calculating interference on the basis of the CSI-RS set-up information and then transmitting channel state information (CSI) based on the interference, wherein the CSI-RS set-up information may include at least one of an external interference measurement field and an internal interference measurement field. Accordingly, during the external interference and internal interference measurements, the node for use in the interference measurements may be controlled by a base station so that interference is accurately measured and feedback of accurate channel information is enabled. | 07-17-2014 |
20140233663 | METHOD AND APPARATUS OF PRIMARY CELL INDICATION FOR ENHANCED CONTROL CHANNEL DEMODULATION - Method and apparatus of primary cell indication for enhanced control channel demodulation method and apparatus are disclosed. Control information receiving method in a multi-distributed node system includes demodulating a first cell identification (ID) based on a synchronization signal (SS), demodulating information indicating a second cell ID based on a radio resource control (RRC) message and demodulating enhanced physical downlink control channel (e-PDCCH) based on the second cell ID, Accordingly, it may be possible to reduce complexity that occurs when the optimal prediction motion vector is induced and to enhance efficiency. | 08-21-2014 |
20140241199 | METHOD AND APPARATUS FOR SETTING PLURALITY OF REFERENCE SIGNAL CONFIGURATIONS IN WIRELESS COMMUNICATION SYSTEM - Provided are a method for operating a user equipment in a wireless communication system and the user equipment for performing same. The user equipment receives a plurality of channel state information (CSI) reference signal (RS) configurations for indicating different usages, and performs an action based on each of the CSI RS configurations. | 08-28-2014 |
20140241200 | METHOD AND DEVICE FOR MEASURING INTERFERENCE IN A WIRLESS COMMUNICATION SYSTEM - The present invention relates to a method and device for measuring interference in a wireless communication system. User equipment (UE) receives interference measuring indicators form a base station and measures interference based on the interference-measuring indicators by using all or some resource elements (RE) that correspond to zero-power channel state information (CSI) reference signal (RS) configurations. | 08-28-2014 |
20140247748 | METHOD AND APPARATUS FOR CHANNEL INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for a UE (user equipment) to provide reference signal feedback in a wireless communication system. The method includes: receiving, from a base station, CSI-RS configuration information for configuring CSI-RS (channel state information reference signal) patterns, the CSI-RS configuration information containing usage information; performing a first measurement for radio resource management on all CSI-RS patterns configured based on the CSI-RS configuration information; and performing a second measurement only on CSI-RS patterns corresponding to the usage information, the second measurement being determined by the usage indicated by the usage information. | 09-04-2014 |
20140248124 | REACTIVE TURBINE APPARATUS - The present invention relates to a reactive turbine apparatus that is easy to assemble. To this end, the reactive turbine apparatus includes: a rotation shaft formed of a certain length; a housing defining an inner space so as to be rotatably coupled to the rotation shaft, having an inlet formed through one side thereof through which working fluid can enter, and having an outlet formed through the other side thereof so that working fluid can be discharged to the outside; and at least one rotation unit disposed in the housing and coupled to the rotation shaft, disposed in a lengthwise direction of the rotation shaft, and rotating the rotation shaft by means of the working fluid that enters from the inlet of the housing and is discharged, wherein working fluid is prevented from leaking between the peripheral surface of the at least one rotation unit and the inner surface of the housing during the rotation of the rotation unit. | 09-04-2014 |
20140254418 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATON SYSTEM - Provided are a method and apparatus for measuring interference in a wireless communication system. A terminal receives, from a base station, a zero-power channel state information (CSI) reference signal (RS) indicator that indicates whether or not to estimate interference using a zero-power CSI RS signal, and, according to the zero-power CSI RS indicator, measures interference on the basis of the zero-power CSI RS. | 09-11-2014 |
20140254419 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method and apparatus for measuring interference in a wireless communication system. User equipment (UE) receives a common reference signal (CRS) from a first domain having the same cell identity and a channel state information (CSI) reference signal (RS) from a second domain including a configuration of the CSI RS designated by the UE. The UE measures interference for the second domain on the basis of the received CRS and CSI RS. | 09-11-2014 |
20140254705 | METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM - Disclosed are a method and apparatus for transmitting feedback in a wireless communication system. A terminal transmits first CSI (channel state information) on a first node combination to a base station, or a terminal transmits second CSI on a second node combination to the base station. The total number of antenna ports in the first node combinations is one of two, four, or eight, and the total number of antenna ports in the second node combination is not two, four, and eight. | 09-11-2014 |
20140286188 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - Provided is a method for measuring interference by a user equipment (UE) in a multi-node system comprising inside a cell a base station and a plurality of nodes that are controlled by the base station, and the user equipment for same. The method comprises: receiving from the base station a node set-specific interference measurement region (NSIR) setting message from a node set that comprises a portion of the nodes from the plurality of nodes; and measuring the interference in a resource region that is indicated by the NSIR setting message, wherein the NSIR setting message is characterized by all of the nodes in the node set comprising information for setting an interference measurement region for transmitting a zero-power channel state information (CSI) reference signal (RS). | 09-25-2014 |
20140286189 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - Provided is a method for measuring interference by a user equipment (UE) in a multi-node system comprising inside a cell a base station and a plurality of nodes that are controlled by the base station, and the user equipment for same. The method comprises: receiving from the base station a cell-specific interference measurement setting message; and measuring the interference in a resource region indicated by the cell-specific interference measurement setting message, wherein the cell-specific interference measurement setting message is characterized by all of the nodes in the cell comprising information for setting a cell-specific interference measurement region for transmitting a zero-power channel state information (CSI) reference signal (RS). | 09-25-2014 |
20140286285 | METHOD AND APPARATUS FOR CONTROL CHANNEL DECODING IN MULTI-NODE SYSTEM - Provided are a method and an apparatus for control channel decoding of a terminal in a multi-node system. The method sets a search space for searching a control channel and can perform the decoding by using different demodulation methods according to aggregation levels capable of constituting the control channel within the search space. In addition, the method determines the DCI format to be searched according to a transmission mode and can use different demodulation methods according to the determined DCI format. Furthermore, the method modulates DCI format to a first modulation degree when demodulating the DCI format, and can demodulate the DCI format to a second modulation degree when the DCI format is not detected. | 09-25-2014 |
20140286299 | METHOD AND APPARATUS FOR DETECTING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - Provided are a method for searching for a control channel by a terminal in a wireless communication system and a terminal for using the method. The method determines whether an allocation unit constituting an enhanced-physical downlink control channel (E-PDCCH) is one or plural in number; and, if the allocation unit constituting the E-PDCCH is plural in number, searches for the E-PDCCH using a user equipment specific reference signal (URS) of an antenna port defined in one allocation unit from among the plurality of allocation units. | 09-25-2014 |
20140293942 | METHOD AND DEVICE FOR ALLOCATING SEARCH SPACE OF CONTROL CHANNEL IN SUBFRAME - Disclosed are a method and a device for allocating a search space of a control channel in a subframe. A method for monitoring downlink control information comprises the steps of: acquiring first control information on a first enhanced-physical downlink control channel (e-PDCCH) by monitoring a common search space in a first slot of a subframe; and acquiring second control information on a second e-PDCCH by monitoring a user equipment (UE)-specific search space in a second slot of the subframe. Thus, a terminal can obtain cell-specific information through an e-PDCCH even without a legacy physical downlink control channel (PDCCH). | 10-02-2014 |
20140293957 | METHOD AND APPARATUS FOR ALLOCATING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for allocating a control channel in a wireless communication system. A base station allocates an enhanced physical downlink control channel (e-PDCCH) to a localized region within a physical downlink shared channel (PDSCH) region, allocates the e-PDCCH to a distributed region within the PDSCH region, and transmits a scheduling assignment via the allocated e-PDCCH. | 10-02-2014 |
20140295883 | METHOD AND APPARATUS FOR DETECTING THE LOCATIONS OF TERMINALS IN A MULTINODE SYSTEM - Provided are a method and an apparatus for detecting the locations of terminals in a multi-node system. A plurality of nodes transmit location reference signals which are distinguished by node, and a terminal performs feedback of channel information on each node using the location reference signals. Various signaling for detecting the locations of the terminals may be performed for each node, that is, for each point, rather than cell-based signaling. | 10-02-2014 |
20140301238 | METHOD AND APPARATUS FOR MEASURING CHANNEL QUALITY INDICATOR IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and an apparatus for measuring channel quality indicator in a wireless communication system. User equipment receives, from a base station, at least one of a cell-specific reference signal (CRS) which is cell-specifically transmitted and a channel state information reference signal (CSI RS). The user equipment also receives, from the base station, a demodulation reference signal (DMRS) which is user equipment-specifically transmitted in an enhanced physical downlink control channel (e-PDCCH) region constituted in a physical downlink shared channel (PDSCH) region. The terminal measures the CQI based on either at least one of the CRS and the CSI RS or the DMRS. | 10-09-2014 |
20140321414 | METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method and device for decoding a channel in a wireless communication system. User equipment receives, from a base station, a candidate group of antenna ports including a plurality of antenna ports, and receives a reference signal from the base station onto enhanced physical downlink control channel (e-PDCCH) ports that correspond to all or some of the plurality of antennas in the candidate group of antenna ports. The user equipment blind-decodes the e-PDCCH configured in a physical downlink shared channel (PDSCH), on the basis of the received reference signal. | 10-30-2014 |
20140348063 | METHOD FOR TRANSMITTING AN UPLINK REFERENCE SIGNAL IN A MULTI-NODE SYSTEM AND TERMINAL USING SAME - The present invention relates to a method for transmitting an uplink reference signal in a multi-node system and a terminal using same. The method comprises the steps of: receiving a synchronization signal from a node; receiving parameters for a virtual cell identifier(ID) from the node; generating an uplink demodulation reference signal(DM-RS) using the parameters for the virtual cell ID; and transmitting the generated uplink DM-RS to the node, wherein a physical cell ID is a cell ID obtained from the synchronization signal, and the parameters for the virtual cell ID are parameters used for generating the uplink DM-RS in the replacement of the physical cell ID. | 11-27-2014 |
20140348092 | METHOD AND APPARATUS FOR SEARCHING FOR CONTROL CHANNEL IN MULTI-NODE SYSTEM - Provided are a method for searching for a control channel by a user terminal in a multi-node system and a user terminal using the method. The method comprises: setting a first common search space (CSS) and a second CSS, which are distinguishable, in a subframe comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and searching for control information from the first CSS and/or the second CSS, wherein in the first CSS a first piece of control information that is cyclic redundancy check (CRC)-scrambled by a radio network temporary identifier (RNTI) belonging to a first RNTI set is searched, and wherein in the second CSS a second piece of control information that is CRC-scrambled by an RNTI belonging to a second RNTI set is searched. | 11-27-2014 |
20140348093 | METHOD AND APPARATUS FOR USER EQUIPMENT SEARCHING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - Disclosed is a method and apparatus for searching for a user equipment searching for a control channel in a multi-node system. The method comprises: searching inside an E-PDCCH region for a first piece of downlink control information (DCI), which is determined according to a transmission mode; and searching inside the E-PDCCH region for a second piece of DCI, regardless of the transmission mode, wherein the E-PDCCH region is a control channel region to which the DCI, which is decoded on the basis of a user equipment-specific reference signal (URS), is transmitted from a subframe comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols. | 11-27-2014 |
20140355469 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method for measuring the interference of user equipment (UE) in a wireless communication system, and user equipment using the method. The method involves receiving an indication of a reference resource and an amount of interference correction from a base station, measuring an amount of interference in the reference resource, and correcting the measured amount of interference on the basis of the instructed amount of interference. The user equipment feeds back the corrected amount of interference and/or channel state information generated on the basis of the corrected amount of interference to the base station. | 12-04-2014 |
20150237523 | METHOD AND APPARATUS FOR MEASURING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for measuring interference in a wireless communication system. A terminal receives, from a base station, a zero-power channel state information (CSI) reference signal (RS) indicator that indicates whether or not to estimate interference using a zero-power CSI RS signal, and, according to the zero-power CSI RS indicator, measures interference on the basis of the zero-power CSI RS. | 08-20-2015 |
20150237642 | METHOD AND APPARATUS OF REFERENCE SIGNAL DROPPING - The present invention provides a method for reference signal dropping and an apparatus for the method. A method for CSI-RS dropping comprises receiving first CSI-RS configuration information including sub-frame information which is transmission resource information of a first CSI-RS and through which the first CSI-RS information is transmitted and resource element information which contains the first CSI-RS; receiving second CSI-RS configuration information including sub-frame information which is transmission resource information of a second CSI-RS and through which the second CSI-RS is transmitted and resource element information which contains the second CSI-RS; and in case transmission resources of the first CSI-RS according to the first CSI-RS configuration and transmission resources of the second CSI-RS according to the second CSI-RS configuration overlap with each other, determining according to a priority order whether a CSI-RS received from the overlapping transmission resources corresponds to the first or the second CSI-RS. | 08-20-2015 |
Ki Tae Kim, Busan KR
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20120058876 | CRYSTALLIZED GLASS WITH NEGATIVE COEFFICIENT OF THERMAL EXPANSION AND METHOD FOR MANUFACTURING THE SAME - A crystallized glass with negative coefficient of thermal expansion includes 38 wt % to 64 wt % of silica (SiO2); 30 wt % to 40 wt % of alumina (Al2O3); and 5 wt % to 12 wt % of lithium oxide (Li2O) as a basic component, and further includes more than one component selected from the group consisting of 0.5 wt % to 15 wt % of zirconia (ZrO2), 0.5 wt % to 6.5 wt % of titanium dioxide (TiO2), 0.5 wt % to 4 wt % of phosphorus pentoxide (P2O5), 2 wt % to 5 wt % of magnesium oxide (MgO), and 0 wt % to 5 wt % of magnesium fluoride (MgF2) in addition to the basic components. The crystallized glass may have a high negative coefficient of thermal expansion so that it has an advantage that it can be used as a thermal expansion compensation material according to the temperatures of all kinds of glasses and similar products thereof. | 03-08-2012 |
Ki Tae Lee, Daejeon KR
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20150255201 | VARIABLE-CYCLE PERMANENT-MAGNET UNDULATOR - A variable-period permanent-magnet undulator which is applicable not only to a planar undulator but also to a helical undulator, in which permanent-magnets and ferromagnetic substances are alternately arranged, and the ferromagnetic substance interposed between the permanent-magnets is saturated to thus enable the magnets to be effectively spaced apart from each other by the repulsive force between the permanent-magnets, thereby adjusting the period of the magnetic field in an easy and precise manner. | 09-10-2015 |
Ki Tae Lee, Seoul KR
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20080247276 | DEVICE AND METHOD FOR MANAGING TIME INFORMATION - Disclosed is a device and method for managing time information in a mobile communication terminal. To this end, the present invention provides a plan in which time information of a terminal can be automatically set with the local time of a corresponding time zone as a reference in accordance with a user's selection in a communication network, and a schedule can be exchanged with the universal time as a reference when it is necessary to share the schedule containing time information between terminals in different time zones. | 10-09-2008 |
20100285839 | ACCESSORY APPARATUS OF MOBILE TERMINAL FOR RECEIVING AND REPRODUCING DMB DATA AND METHOD THEREOF - Provided are a method and an accessory apparatus for receiving and reproducing DMB data. The DMB accessory apparatus receives DMB data, converts data formats of the received DMB data into multimedia data formats which can be reproduced by a typical mobile terminal, and transmits the DMB data converted into the mobile terminal reproducible data formats to the mobile terminal. Accordingly, even a mobile terminal, which does not have a function of receiving and reproducing DMB data, can reproduce the DMB data. | 11-11-2010 |
20100323702 | HANDOVER DECISION METHOD IN WIRELESS COMMUNICATION SYSTEMS AND APPARATUS THEREOF - Provided is a method for deciding when to perform a handover in a wireless communications system, which includes checking a handover information between a network and a mobile terminal; determining a portability of the mobile terminal based on the handover information; and determining to perform the when a service disconnection is anticipated or estimated based on portability of the mobile terminal. | 12-23-2010 |
20110072468 | DIGITAL BROADCAST RECEIVER AND BROADCAST DATA DISPLAY METHOD FOR SIMULTANEOUS DISPLAY OF MULTI-CHANNEL VISUAL IMAGES - A broadcast data display method for a digital broadcast receiver is provided. In response to a broadcast reception request from a user, a channel list having identifiers of available channels is displayed. Broadcast data of a channel selected by the user from the channel list is displayed on a screen in a full-screen mode. In response to a request of all-channel view during channel list display or broadcast reception, the screen is divided into display areas corresponding to the individual available channels of the channel list. Real-time broadcast data of the selected channel is displayed in a corresponding display area of the screen. Still images of the remaining channels are displayed simultaneously or sequentially in their corresponding display areas. | 03-24-2011 |
20150236988 | METHOD AND APPARATUS FOR CHANGING FONT SIZE OF MESSAGE IN A MOBILE COMMUNICATION TERMINAL - Methods and apparatuses are provided that is performed by an electronic device. A display screen provides a first user interface to receive a first user input and to display user inputted content including a first representation of the first user input. An instruction to provide a second user interface is received. The display screen provides the second user interface together with the first user interface in response to the received instruction. A portion of the user inputted content is displayable in the second user interface in an enlarged size. A second user input is received via the second user interface. In response to the second user input, a second representation of the second user input is displayed in the second user interface. The user inputted content displayed in the first user interface is updated by adding the second representation in a displayed size smaller than a size used for displaying the second representation in the second user interface. | 08-20-2015 |
Ki Tae Moon, Seoul KR
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20150111513 | METHOD OF CONTROLLING RECEIVER GAIN AUTOMATICALLY AND APPARATUS FOR AUTOMATIC GAIN CONTROL IN RECEIVER - A method of controlling an automatic gain in a receiver includes receiving an input signal through an antenna of the receiver, by an automatic gain control unit of the receiver, setting a final RF gain, and by the automatic gain control unit, setting an IF gain in a state that the final RF gain is set. | 04-23-2015 |
Ki Tae Nam, Seoul KR
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20130307177 | METHOD FOR MANUFACTURING POROUS CERAMIC BODIES WITH GRADIENT OF POROSITY - Provided is a method of manufacturing porous ceramic bodies with gradient of porosity, in which a gradient that is continuous to a pore size and porosity is precisely controlled in a simple way. The method includes the steps of: obtaining molded bodies by pressurizing and molding a mixture of powder obtained by mixing ceramic powder and polymer powder at a weight ratio of | 11-21-2013 |
20140044966 | WHITLOCKITE AND METHOD FOR MANUFACTURING THE SAME - This invention relates to whitlockite and a method for manufacturing the same. The method includes adding, to water, a calcium ion supplying material and a cation supplying material containing a cation (X) other than the calcium ion to prepare a cation aqueous solution, adding a phosphoric acid supplying material to the cation aqueous solution, and aging the cation aqueous solution including the phosphoric acid supplying material. As a result, whitlockite having high purity and high crystallinity can be mass produced using a simple process. | 02-13-2014 |
20140161742 | ORAL COMPOSITION - This invention relates to oral composition. The oral composition comprises whitlockite. The oral composition may further comprise fluoride ion. The whitlockite may have a chemical formula represented by Ca | 06-12-2014 |
20150153341 | NANOPROBE, AND METHOD FOR DETECTING TARGET MATERIAL USING SAME - Provided is a nanoprobe based on a self-replicating biological material. The nanoprobe includes a binding agent existing in a first region of the biological material and capable of binding specifically to a target analyte, and nanoparticles existing in a second region of the biological material and providing an optical detection signal. The use of the nanoprobe enables quantitative analysis and multiplexed analysis of a target. In addition, the nanoprobe is easy to fabricate on a large scale. | 06-04-2015 |
Ki Tae Park, Seoul KR
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20110079499 | DOME SHEET STRUCTURE INCLUDING LIGHT GUIDE FILM AND MOBILE COMMUNICATION TERMINAL INCLUDING THE DOME SHEET STRUCTURE - A dome sheet structure of a mobile communication terminal may include: a metal dome covering a contact point printed on a printed circuit board; and a light guide film disposed on the metal dome. The light guide film may be bonded with the metal dome in a bonding area, and the bonding area may be an area between two concentric circles having different diameters and centered at a center of the metal dome. | 04-07-2011 |
20120186862 | CARRIER TAPE FOR TAB-PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a method for manufacturing a TAB tap. The method includes forming a circuit pattern region having input/output terminal pattern on a base film, and forming an exposing region at a convey region having a sprocket hole for exposing the base film. Accordingly, the present invention provides a TAB tape that improves reliability of a product by fundamentally preventing the generation of metal particles by forming exposing regions that expose a base film through selectively etching and removing a metal layer of a convey region formed at both side of a TAB tape and having a sprocket hole, and that prevents short-circuit by partially removing a base film at a predetermined region not having a circuit pattern formed thereon through etching. | 07-26-2012 |
20130308289 | TAPE FOR ELECTRONIC DEVICES WITH REINFORCED LEAD CRACK - Provided is a tape for electronic devices with lead crack and a method of manufacturing the tape. According to the present invention, by forming a bending portion on a narrow circuit pattern to be connected from an inner lead to an outer lead and further forming the bending portion within a resin application portion, crack occurred in a narrow wiring width can be avoided. The tape may include a first lead and a second lead formed on a dielectric substrate and a bending portion formed on one of the first lead and the second lead wherein the bending portion is formed within a resin application portion. | 11-21-2013 |
20140151093 | CARRIER TAPE FOR TAB-PACKAGE AND MANUFACTURING METHOD THEREOF - The present invention relates to a method for manufacturing a TAB tap. The method includes forming a circuit pattern region having input/output terminal pattern on a base film, and forming an exposing region at a convey region having a sprocket hole for exposing the base film. Accordingly, the present invention provides a TAB tape that improves reliability of a product by fundamentally preventing the generation of metal particles by forming exposing regions that expose a base film through selectively etching and removing a metal layer of a convey region formed at both side of a TAB tape and having a sprocket hole, and that prevents short-circuit by partially removing a base film at a predetermined region not having a circuit pattern formed thereon through etching. | 06-05-2014 |
20140291004 | Carrier Tape for Tab-Package and Manufacturing Method Thereof - The present invention relates to a carrier tape for TAB-package and a manufacturing method thereof, wherein a TAB tape including a base film having a central area and edge areas at both directions of the central area, a wiring pattern formed at the central area of the base film, a transfer area formed at the edge area of the base film and exposed by the base film, a plurality of sprocket holes arranged in a row on the transfer area and a metal pattern discretely formed from the wiring pattern, and formed at the edge areas of the base film, wherein the metal pattern is formed with a paired structure formed at both sides of the plurality of sprocket holes, such that the present invention has an advantageous effect in that no Cu layer or a metal layer exists at a portion of the sprocket holes from which friction is generated by a driving roller during assembly work between a drive IC and chips/drive IC and panel to dispense with generation of foreign objects such as Cu particles, thereby enhancing reliability of the product. | 10-02-2014 |
Ki Tae Park, Seongnami-Si KR
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20090307415 | Memory device having multi-layer structure and driving method thereof - A memory device having a multi-layer structure, the memory device includes a first semiconductor layer including at least one memory cell array. The memory cell array includes a plurality of memory cells. A second semiconductor layer is on the first semiconductor layer. The second semiconductor layer includes a bit line and a page buffer connected to the bit line corresponding to the memory cell array. The memory device also includes a contact between the first semiconductor substrate and the second semiconductor substrate to connect the page buffer with the memory cell array. | 12-10-2009 |
Ki Tae Park, Jeonju-Si Jeonlabuk-Do KR
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20130253170 | HYALURONIC ACID-PROTEIN CONJUGATE AND METHOD FOR PREPARING SAME - An HA-protein conjugate in which an HA-aldehyde derivative, in which an aldehyde group is introduced to a hyaluronic acid or a salt thereof, is conjugated to the N-terminus of a protein, and a method for preparing the same are provided. The HA-protein conjugate includes a protein drug exhibiting an excellent bioconjugation efficiency and long-term medicinal effects, and has excellent protein drug activities since the hyaluronic acid is specifically conjugated to the N-terminus of the protein. Also, since liver-targeting properties of the hyaluronic acid can be freely controlled by changing an aldehyde substitution rate of the HA-aldehyde derivative, the HA-protein conjugate can be effectively used as a protein drug for treating liver diseases, and also be useful in enabling long-term medicinal effects of a protein drug required to bypass the liver. Accordingly, the HA-protein conjugate can be effectively used for a drug delivery system of proteins. | 09-26-2013 |
Ki Tae Park, Goyang-Si KR
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20140117578 | MANUFACTURING METHOD AND APPARATUS FOR HYBRID FRP BAR, AND NOZZLE FOR SUCH APPARATUS - A rod-shaped FRP bar is manufactured with a fiber and a resin by using a nozzle ( | 05-01-2014 |
20150069653 | MANUFACTURING METHOD AND APPARATUS FOR FRP BAR USING ROTATIONAL NOZZLE, AND NOZZLE FOR SUCH APPARATUS - A rod-shaped FRP bar is manufactured with a fiber and a resin by using a nozzle | 03-12-2015 |
Ki Tae Park, Chuncheon-Si KR
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20140219886 | CAPILLARY MICROCUVETTE HAVING DOUBLE LOADING MEANS - The present invention relates to a capillary microcuvette, the microcuvette comprises a body member having two plates and a cavity formed within the body, the cavity being defined by two opposing inner surfaces of the two plates of the body member, a portion of the cavity defining a detection zone, a capillary inlet being provided at one end of the body member that is communicated with the cavity, a sample slot being provided at a portion of the body member in which the capillary inlet is not formed, the sample slot being communicated with the cavity. The present microcuvette improves user convenience by providing dual application means of applying a specimen directly from a fingertip or using a pipette. | 08-07-2014 |
20150109608 | DEVICE AND METHOD FOR MEASURING HEMOGLOBIN - The present invention relates to a system for measuring the hemoglobin concentration in whole blood, wherein the system comprises: a light-radiating unit including a light source that emits two types of incident light having different wavelengths; a diffusion unit which diffuses the incident light emitted by the light-radiating unit; a cuvette-holding unit which is formed so as to hold a cuvette including a blood sample; a detection unit which detects each absorbance of the two types of incident light having different wavelengths; a processing unit which determines the hemoglobin concentration in the blood by processing the measured absorbance result; and a control unit which regulates the two types of incident light having different wavelengths in order to repeatedly/sequentially radiate same. Although the system for measuring hemoglobin in whole blood of the present invention uses a small amount of whole blood, it is possible to measure the total hemoglobin concentration in an accurate and reliable manner. The system of the present invention aligns the paths of two types of incident light having different wavelengths passing through a microcuvette by using a diffuser plate so as to easily align a light source and increase the reliability of the results. Also, the system of the present invention uses two wavelengths so as to rapidly and accurately measure the total amount of hemoglobin, including oxidized and reduced hemoglobin. | 04-23-2015 |
20150251177 | STRIP FOR LATERAL FLOW ASSAY, COMPRISING SUBPAD, AND CARTRIDGE FOR LATERAL FLOW ASSAY USED FOR THE SAME - The present application relates to: a strip for lateral flow assay, comprising a support, a medium for development, a sample pad comprising a subpad, and an absorption pad; and a cartridge for lateral flow assay, comprising the same. According to the present application, the strip adopts a novel sample loading method, thereby obtaining reproducible results irrespective of the volume of an injected sample, and it is possible to readily change the amount of a sample, as necessary, thereby improving the reproducibility of measured results and convenience. | 09-10-2015 |
Ki Tae Song, Yeonggwang-Gun KR
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20110142188 | APPARATUS FOR REMOVING THERMAL SLEEVE FROM COLD LEG OF REACTOR COOLANT SYSTEM - Disclosed is an apparatus for removing a thermal sleeve from a cold leg of a reactor coolant system, which removes an unintentionally separated thermal sleeve without pipe cutting, preventing invasion of impurities into pipes and achieving reliable pipe re-welding. The apparatus includes a sleeve removal tool including a corn head formed at a shaft, a pressure plate below the corn head to maximize hydraulic pressure inside a safety injection pipe, a spring connected to the pressure plate to keep the pressure plate unfolded, and a guide wheel to guide the sleeve removal tool into the safety injection pipe, a horizontal movement carrier including bodies connected to each other by a link, a seating rod for seating of the sleeve removal tool, and moving wheels for movement of the horizontal movement carrier, and a vertical movement carrier including first and second anti-separation bars to prevent separation of the horizontal movement carrier. | 06-16-2011 |
Ki Tae Song, Gunpo-Si KR
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20090141472 | Adhesive composition for die bonding in semiconductor assembly, adhesive film prepared therefrom, device including the same, and associated methods - An adhesive film for semiconductor assembly includes a binder portion | 06-04-2009 |
Ki Tae Song, Suwon-Si KR
Patent application number | Description | Published |
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20160075920 | ADHESIVE FILM FOR SEMICONDUCTOR DEVICE - An adhesive film for semiconductor devices, the adhesive film including a base film having a coefficient of linear expansion of about 50 to about 150 μm/m•° C. at 0 to 5° C. | 03-17-2016 |
Ki Tae Song, Uiwang-Si KR
Patent application number | Description | Published |
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20090136748 | Adhesive compostion for die bonding in semiconductor assembly, adhesive film prepared therefrom, dicing die-bonding film prepared therefrom, device package including the same, and associated methods - An adhesive film composition includes a polymer binder; a curable resin; and about 40 to about 60 wt. % of solvent, wherein the solvent is a binary solvent consisting essentially of at least a first solvent with a boiling point of about 40° C. to about 100° C. and at least a second solvent with a boiling point of about 140° C. to about 200° C. | 05-28-2009 |
20110152394 | ADHESIVE COMPOSITION FOR STEALTH DICING OF SEMICONDUCTOR, ADHESIVE FILM, AND SEMICONDUCTOR DEVICE INCLUDING THE ADHESIVE FILM - An adhesive composition for stealth dicing of a semiconductor, an adhesive film, and a semiconductor device including the adhesive film, the adhesive composition including a polymer resin, the polymer resin having a glass transition temperature of about 5° C. to about 35° C., an epoxy resin, the epoxy resin including a liquid epoxy resin and a solid epoxy resin, a phenolic epoxy resin curing agent, an inorganic filler, a curing catalyst, and a silane coupling agent. | 06-23-2011 |
20110159284 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR DEVICE AND DIE ATTACH FILM - An adhesive composition for a semiconductor device and a die attach film for a semiconductor device, the adhesive composition including about 50 to about 80 parts by weight of an elastomeric resin; about 10 to about 20 parts by weight of an epoxy resin, the epoxy resin including a difunctional epoxy resin and polyfunctional epoxy resins and the difunctional epoxy resin being present in an amount of about 20 to about 60 parts by weight with respect to 100 parts by weight of the epoxy resin; about 1 to about 10 parts by weight of a curable resin; about 0.01 to about 10 parts by weight of a curing accelerator; about 0.01 to about 10 parts by weight of a silane coupling agent; and about 5 to about 10 parts by weight of a filler. | 06-30-2011 |
20110159294 | ATTACH FILM COMPOSITION FOR SEMICONDUCTOR ASSEMBLY AND ATTACH FILM USING THE SAME - An attach film composition for semiconductor assembly includes a polymer binder, an epoxy resin, a phenolic epoxy curing agent, a curing accelerator, a silane coupling agent, and an inorganic filler. The attach film composition may have an exothermic peak start temperature of about 300° C. or more in curing, and a melt viscosity of about 1.0×10 | 06-30-2011 |
20110160339 | ADHESIVE COMPOSITION FOR A SEMICONDUCTOR DEVICE, ADHESIVE FILM, AND DICING DIE-BONDING FILM - An adhesive composition for semiconductor devices, an adhesive film, and a dicing die bonding film, the adhesive composition including an elastomer resin, an epoxy resin, a curable phenolic resin, a curing accelerator, a silane coupling agent, and a filler, wherein the silane coupling agent includes an epoxy group-containing silane coupling agent and a transition metal scavenging functional group-containing silane coupling agent. | 06-30-2011 |
20120029117 | ADHESIVE FILM FOR SEMICONDUCTOR ASSEMBLY - An adhesive film composition includes a polymer binder; a curable resin; and about 40 to about 60 wt. % of solvent, wherein the solvent is a binary solvent consisting essentially of at least a first solvent with a boiling point of about 40° C. to about 100° C. and at least a second solvent with a boiling point of about 140° C. to about 200° C. | 02-02-2012 |
20120141786 | ADHESIVE FILM FOR SEMICONDUCTOR DEVICE - An adhesive film for semiconductor devices, the adhesive film including a base film having a coefficient of linear expansion of about 50 to about 150 μm/m·° C. at 0 to 5° C. | 06-07-2012 |
20120171844 | DICING DIE BONDING FILM, SEMICONDUCTOR WAFER, AND SEMICONDUCTOR DEVICE - A dicing die bonding film including a bonding layer; and a pressure-sensitive adhesive layer adjoining the bonding layer, the pressure-sensitive adhesive layer having a storage modulus of about 400 to about 600 kPa at 25° C. and a peel strength of about 200 to about 350 mN/25 mm with respect to the bonding layer as measured according to KS-A-01107 standard. | 07-05-2012 |
20130041088 | ADHESIVE COMPOSITION FOR SEMICONDUCTORS, ADHESIVE FILM PREPARED USING THE SAME, AND SEMICONDUCTOR DEVICE INCLUDING THE FILM - An adhesive composition for semiconductors, an adhesive film prepared using the adhesive composition, and a semiconductor device including the adhesive film, the adhesive composition exhibiting two exothermic peaks at temperatures ranging from 65° C. to 350° C., wherein a first exothermic peak appears at a lower temperature than a second exothermic peak, and the adhesive composition has a curing rate of about 70% to 100% in a first exothermic peak zone, as calculated by Equation 1: | 02-14-2013 |
20130273355 | DICING DIE BONDING FILM - A pressure sensitive dicing die bonding film includes a base film, a pressure sensitive adhesive layer formed on the base film, and a bonding layer formed on the pressure sensitive adhesive layer. An adhesive strength between the pressure sensitive adhesive layer and the bonding layer and an adhesive strength between the pressure sensitive adhesive layer and a ring frame may satisfy the following relation: | 10-17-2013 |
20130281559 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR AND ADHESIVE FILM COMPRISING THE SAME - An adhesive composition for a semiconductor has two exothermic peaks between 65° C. and 350° C. and has an area ratio of voids of less than 10%, measured after curing at 150° C. for 10 minutes and then at 150° C. for 30 minutes, and then molding at 175° C. for 60 seconds. A first exothermic peak appears between 65° C. and 185° C. and a second exothermic peak appears between 155° C. and 350° C. | 10-24-2013 |
Ki-Tae Han, Suwon-Si KR
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20100290415 | Apparatus and method for bandwidth request in broadband wireless communication system - A transmission delay caused by a Bandwidth Request (BR) of a Mobile Station (MS) in a broadband wireless communication system can be avoided. An operation of the MS includes performing an initial BR to allocate resources across a plurality of frames. When a resource is allocated according to the initial BR, an adaptive BR is performed on the resource in a piggyback manner by using the resource while transmitting an acknowledge (ACK) message corresponding downlink Transmission Control Protocol (TCP) data. | 11-18-2010 |
Ki-Tae Jang, Seoul KR
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20100089093 | SCROLL COMPRESSOR AND REFRIGERATING MACHINE HAVING THE SAME - A scroll compressor and a refrigerating machine including the scroll compressor are provided. An oil supply channel may be formed in a fixed scroll of the compressor so as to provide for communication between a back pressure chamber and compression chambers formed between the fixed scroll and an orbiting scroll. The oil supply channel enables oil to be smoothly introduced from the back pressure chamber into each compression chamber, so that frictional losses and refrigerant leakage in the compression chambers may be effectively prevented, and efficiency of the compressor and the refrigerating machine including the compressor may be enhanced. | 04-15-2010 |
Ki-Tae Jang, Gyeonggi-Do KR
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20090295565 | Urgent Message Transmission System and Method - Disclosed is an urgent message transmission system. In the system, when a disaster warning message is received from a network provider, an originating terminal transmits the received disaster warning message to a preset urgent message recipient according to a user's request. Further, a terminating terminal having received an urgent message from the originating terminal transmits the received urgent message to a preset urgent message recipient according to a user's request. Accordingly, when an urgent message is received from a provider or a specific user, it is possible to quickly transfer the contents of the received urgent message to other users without recreating a separate urgent message. | 12-03-2009 |
20130339719 | APPARATUS AND METHOD FOR CONTROLLING MODE SWITCH - There is provided an apparatus and method for controlling mode switching in a terminal. A switch unit outputs a signal for mode switching of the terminal in response to a touch operation of a stylus pen, and a controller switches a mode of the terminal in response to the signal output from the switch unit. | 12-19-2013 |
Ki-Tae Jeong, Daejeon KR
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20150178016 | CONTROLLING HIERARCHICAL STORAGE - Provided is a method of distributedly storing an individual content in a hierarchical storage system including a solid state storage having a plurality of solid state disks, a hard disk storage having a plurality of hard disks, and a tape storage. The method may include determining a target content to store and an inquiry frequency and a required minimum transmission rate of the target content upon receipt of a request message from a client device, classifying the target content as at least one of a low demanded content, a normal demanded content, a high demanded content, a low transmission rate content, a normal transmission rate content, and a high transmission rate content based on the inquiry frequency and the required minimum transmission rate of the target content, and distributedly storing the target content through at least one of the solid state storage, the hard disk storage, and the tape storage based on the classification result and a distribution and buffering policy. | 06-25-2015 |
Ki-Tae Kang, Daejeon KR
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20110289701 | Manufacturing Method of Toothbrush Filaments Using Power Toothbrush and Toothbrush Using Thereof - Provided is a tapered filament for a power toothbrush made of a synthetic resin and formed with tapers at two ends thereof and a non-tapered area for tufting part of which middle is tufted into a power toothbrush, wherein an overall length is 16 to 22 mm, a length of the non-tapered area for tufting part is 4 to 12 mm, and the rest parts except for the non-tapered area for tufting part form tapers at two ends. | 12-01-2011 |
20150257525 | Method for Manufacturing Bristles on Toothbrush and Toothbrush Using Same - A method for manufacturing bristles on a toothbrush and a toothbrush using the same are provided, in which the bristles on a toothbrush have a core-sheath double structure and various cross-sectional shapes, have uneven portions formed on a surface thereof by a tapering process while containing inorganic particles, and include inorganic or organic antimicrobial materials. | 09-17-2015 |
Ki-Tae Lee, Seongnam-Si KR
Patent application number | Description | Published |
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20090080129 | Semiconductor chips having improved electrostatic discharge protection circuit arrangement - A semiconductor chip may include a plurality of pads arranged in at least a first and a second row, and a plurality of protection circuits connected to the plurality of pads. The plurality of protection circuits may include at least one diode. A first protection circuit may be connected to a first pad in the first row of pads, and a second protection circuit may be connected to a second pad in the second row of pads. The first and second protection circuits may be arranged under the first row of pads. | 03-26-2009 |
20130182359 | ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT - An electrostatic discharge (ESD) protection circuit includes a first power line; a second power line; a ground line; two stack transistors connected in series between the first power line and the ground line; a first resistor connected between the first power line and a first node; a first transistor and a capacitor connected in series between the first node and the ground line; a second transistor connected between the second power line and a second node; a third transistor connected between the first power line and a third node; an inverter, connected between the third node and the ground line, and having an input connected to the second node; a fourth transistor, connected to the first power line, and having a gate connected to the second node; and a fifth transistor, connected between the second power line and the third node, and having a gate connected to a terminal of the fourth transistor. | 07-18-2013 |
20140164688 | SOC SYSTEM AND METHOD FOR OPERATING THE SAME - A SOC system includes a central processing unit; a memory management unit receiving a virtual address from the central processing unit and converting the virtual address into a physical address; a main memory implemented by a volatile memory and directly accessed through the physical address converted by the memory management unit; and a storage implemented by a nonvolatile memory separate from the main memory and including a first area directly accessed through the physical address converted by the memory management unit. | 06-12-2014 |
20140306296 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - In one embodiment, the semiconductor device includes at least one active fin protruding from a substrate, a first gate electrode crossing the active fin, and a first impurity region formed on the active fin at a first side of the first gate electrode. At least a portion of the first impurity region is formed in a first epitaxial layer portion on the active fin. A second impurity region is formed on the active fin at a second side of the first gate electrode. The second impurity region has at least a portion not formed in an epitaxial layer. | 10-16-2014 |
20140332883 | Semiconductor Device Having Dummy Gate and Gate - A fin-shaped active region is defined on a substrate. First and second gate electrodes crossing the fin-shaped active region are arranged. A dummy gate electrode is formed between the first and second gate electrodes. A first drain region is formed between the first gate electrode and the dummy gate electrode. A second drain region is formed between the dummy gate electrode and the second gate electrode. A source region facing the second drain region is formed. A first drain plug relatively close to the dummy gate electrode, relatively far from the second gate electrode, and connected to the second drain region is formed. The second gate electrode is arranged between the second drain region and the source region. Each of the first and second gate electrodes covers a side surface of the fin-shaped active region. | 11-13-2014 |
Ki-Tae Lee, Yongin-Si KR
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20150020190 | METHOD FOR DISPLAYING CONTENTS AND ELECTRONIC DEVICE THEREOF - An electronic device is provided. The electronic device includes an output module, a sensing module, and a processor. The output module is configured to output contents. The sensing module is configured to obtain at least one of user information and environment information. The processor is configured to control an operation of the electronic device in response to at least one of the user information and the environment information depending on an attribute of the contents. | 01-15-2015 |
Ki-Tae Lee, Gyeonggi-Do KR
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20140313389 | METHOD FOR GENERATING SPLIT SCREEN IMAGE AND ELECTRONIC DEVICE THEREOF - A method and an apparatus for generating a split screen image in an electronic device. The method for generating the image includes capturing an image, displaying the captured image on a display, changing one or more of a location, a size, and a shape of the captured image displayed on the display, and displaying a second image outside a region displaying the captured image on the display. | 10-23-2014 |
20150150122 | METHOD FOR CONTROLLING SECURITY SYSTEM AND ELECTRONIC DEVICE THEREOF - A first electronic device, a second electronic device and methods for operating the same are provided. The method of the first electronic device includes obtaining wearing status information of a second electronic device which is wearable, and determining a security environment of the first electronic device based on the wearing status information. The method of the second electronic device includes detecting a wearing status of the second electronic device, confirming at least once of a security level and a user profile corresponding to the wearing status, and sending information of the security level or the user profile to a first electronic device. | 05-28-2015 |
20160104006 | METHOD FOR CONTROLLING SECURITY SYSTEM AND ELECTRONIC DEVICE THEREOF - A portable electronic device, a wearable device and methods for operating the same are provided. The portable electronic device includes a display, a communication interface that communicates with a wearable device using wireless short-range communication, and a processor that provides, via the display, a menu for controlling data of the wearable device, receives, via the communication interface, a security status from the wearable device, limits access to at least one item in the menu if the security status corresponds to a first security state, and allows access to the at least one item in the menu if the security status corresponds to a second security state. | 04-14-2016 |
Ki-Tae Park, Jeongju-City KR
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20100144035 | Delivery system for nucleic acids using cationic polymer conjugates - The present invention relates to a delivery system for nucleic acid using a cationic polymer conjugate, and more specifically relates to a delivery system for nucleic acid comprising a cationic polymer conjugate prepared by conjugating hyaluronic acid or its derivative and polyethyleneimine, and a composition of delivering a nucleic acid into mammalian cell comprising a complex of the nucleic acid and a cationic polymer conjugate with electrostatic binding. | 06-10-2010 |
Ki-Tae Park, Yongin-Si KR
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20150086611 | LIPOSOME INCLUDING COMPLEX OF HYDROPHOBIC ACTIVE INGREDIENT AND POLYPEPTIDE AND USE OF THE LIPOSOME - A liposome comprising a lipid bilayer encapsulating a complex containing a hydrophobic active ingredient and a polypeptide, a pharmaceutical composition including the liposome, and a method of delivering an active ingredient to a target site in the body of a subject. | 03-26-2015 |
Ki-Tae Park, Hwaesung KR
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20140133244 | Twin MONOS Array for High Speed Application - A stitch area configuration for word gates and control gates of a twin MONOS metal bit array comprises control gates on sidewalls of the word gates wherein the word gates and control gates run in parallel. Control gate poly contacts contact each of the control gates aligned in a row at the stitch area perpendicular to the control gates. Two word gate poly contacts at the stitch area contact alternating word gates. Also provided are bit lines, word line and control gate decoders and drivers, a bit line decoder, a bit line control circuit, and a chip controller to control the memory array. The invention also provides twin MONOS metal bit array operations comprising several control gates driven by one control gate driver circuit and one word gate driven by one word gate driver circuit, as well as erase inhibit and block erase. | 05-15-2014 |
20140133245 | Twin MONOS Array for High Speed Application - A stitch area configuration for word gates and control gates of a twin MONOS metal bit array comprises control gates on sidewalls of the word gates wherein the word gates and control gates run in parallel. Control gate poly contacts contact each of the control gates aligned in a row at the stitch area perpendicular to the control gates. Two word gate poly contacts at the stitch area contact alternating word gates. Also provided are bit lines, word line and control gate decoders and drivers, a bit line decoder, a bit line control circuit, and a chip controller to control the memory array. The invention also provides twin MONOS metal bit array operations comprising several control gates driven by one control gate driver circuit and one word gate driven by one word gate driver circuit, as well as erase inhibit and block erase. | 05-15-2014 |
Ki-Tae Yoon, Seoul KR
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20150161075 | I2C ROUTER SYSTEM - An I2C router system includes an I2C router part, a first slave device and a second slave device. The I2C router part includes a first I2C router configured to output a first I2C signal via a first I2C bus, and a second I2C router configured to output a second I2C signal via a second I2C bus. The first slave device can be configured to receive the first I2C signal via the first I2C bus. The second slave device can be configured to receive the second I2C signal via the second I2C bus. | 06-11-2015 |
20160071454 | DISPLAY APPARATUS AND METHOD OF DRIVING THE DISPLAY APPARATUS - A display apparatus including a classifier configured to classify image data into preset data of an n-bits (“n” is a natural number), a toggle counter configured to count a number of toggles based on preset data of a present horizontal line and a previous horizontal line and to calculate a final toggle number using a weighted values corresponding to a swing width between data voltages of the present and previous horizontal lines, a determiner configured to determine a representative toggle number of a present frame based on a plurality of final toggle numbers of the present frame, compare the representative toggle number with a plurality of threshold values and determine a level of a power control signal based on a compared result. | 03-10-2016 |