Patent application number | Description | Published |
20110208050 | ULTRASONIC DIAGNOSTIC APPARATUS - An ultrasonic diagnostic apparatus is disclosed. The ultrasonic diagnostic apparatus includes a display unit displaying an ultrasound image, and an object checking unit checking a state or probing portion of an object. | 08-25-2011 |
20140211706 | METHOD AND APPARATUS FOR IMPROVED NETWORK CODING IN WIRELESS COMMUNICATION SYSTEM - A method of performing a Network Coding (NC) by a transmitting node in a wireless communication system, the method comprising receiving uplink packets from a plurality of nodes through respective links, grouping the links into at least one group based on channel quality information, each group satisfying a listed range of channel quality information, performing the NC on downlink data for each group and transmitting each scheduling information shared by each group to the at least one respective group. A method of receiving network-coded data in a wireless communication system comprises transmitting an uplink packet to a transmitting node, receiving scheduling information shared by a group of links from the transmitting node, the group of links satisfying a listed range of channel quality information, receiving downlink data on which NC is performed and decoding the downlink data based on the scheduling information. | 07-31-2014 |
20140321354 | METHOD AND APPARATUS FOR MANAGING PACKET IN SYSTEM SUPPORTING NETWORK CODING - A method for managing a packet in a system supporting network coding includes receiving, from a relay, information on a packet to which the network coding is applied, receiving, from the relay, the packet to which the network coding is applied, confirming whether a packet required for an operation of the UE can be acquired from the received packet on the basis of information on the packet to which the network coding is applied, and storing packets into different buffers by distinguishing between the packet required for the operation of the UE and a packet not required for the operation of the UE. Other embodiments including an apparatus for managing a packet are also disclosed. | 10-30-2014 |
20140323143 | METHOD AND APPARATUS FOR PROVIDING OPTIMAL TRANSMISSION AND RECEPTION BEAMS IN BEAMFORMING SYSTEM - A method of providing an optimal transmission or reception (Tx/Rx) beam in a beamforming system. The method includes receiving a reference signal and selecting an optimal Tx/Rx beam that guarantees an optimal channel environment based on the received reference signal determining a possibility of occurrence of a Tx/Rx beam mismatch between the selected optimal Tx/Rx beam and a Tx/Rx beam used for transmitting information on the selected optimal Tx/Rx beam; and when there is the possibility of the occurrence of the Tx/Rx beam mismatch, performing at least one of widening a beam width of the Tx/Rx beam, increasing a number of Tx/Rx beams, reducing a period of a beam selection operation for selecting the optimal Tx/Rx beam, and reducing a transmission period of the reference signal. Other embodiments including a beamforming system are also disclosed. | 10-30-2014 |
20150017992 | METHOD AND APPARATUS FOR ALLOCATING RESOURCES FOR COMMUNICATION BETWEEN BASE STATIONS IN AN IN-BAND COMMUNICATION SYSTEM - A method and apparatus for allocating resources for communication between Base Stations (BSs) in an in-band communication system can be provided by a BS. A method for allocating resources for communication between BSs, performed by a Mobile Station (MS) in an in-band communication system includes receiving information about an interference-free expected area from a BS communicating with the MS through an access link, transmitting to the BS feedback information indicating whether the MS is located in the interference-free expected area based on the information about the interference-free expected area, receiving from the BS a message requesting measurement of a fronthaul link for communication between BSs based on the feedback information, and transmitting a measurement result of the fronthaul link to the BS. | 01-15-2015 |
Patent application number | Description | Published |
20080299467 | Mask mold, manufacturing method thereof, and method for forming large-sized micro pattern using mask mold - Disclosed are a mask mold, a manufacturing method thereof, and a method for forming a large-sized micro pattern using the manufactured mask mold, in which the size of a nano-level micro pattern can be enlarged using a simple method with low cost and interference and stitching errors between cells forming a large area can be minimized. The method for manufacturing the mask mold includes the operations of coating resist on a mask or a plurality of small molds having an engraved micro pattern, pressing the small molds to imprint the micro pattern on the resist, curing the resist, and releasing the small molds from the resist. | 12-04-2008 |
20100140220 | Nano-imprint lithography methods - In forming a pattern on a substrate with reduced pattern error using a mold having an area smaller than an area of the substrate, a first resin pattern is formed on at least a first of a plurality of regions of an etching object layer by imprinting resin applied to the etching object layer using a first mold The etching object layer is then etched using the first resin pattern as an etching mask. A second resin pattern is formed on at least a second of the plurality of regions by imprinting resin applied to the etching object layer using a second mold. The etching object layer is again etched using the second resin pattern as an etching mask. | 06-10-2010 |
20100290143 | Color filter and apparatus and method of manufacturing the same - Disclosed herein are a color filter having a black matrix and an apparatus and method of manufacturing the same. The method may include applying an organic film to a substrate, forming a pattern on the organic film by applying pressure to the organic film with a mold having prominences and depressions, and forming a black matrix by applying an ink to the pattern of the organic film. The formation of the black matrix may be achieved by a roll to roll method. The black matrix is easily formed by carrying out imprinting and printing on the organic film applied to the substrate. The black matrix may have a fine line width of a nano level by imprinting and printing. Further, since the black matrix is formed by the roll to roll method, material costs may be reduced and the color filter may be manufactured at a relatively high speed. | 11-18-2010 |
20110300345 | Surface Having Superhydrophobic Region And Superhydrophilic Region - According to an example embodiment, a patterned surface includes a micro-structural surface with a micro or nano pattern on a substrate, wherein the micro-structural surface has superhydrophobic regions and superhydrophilic regions. | 12-08-2011 |
20140242753 | FLIP CHIP PACKAGING METHOD, AND FLUX HEAD MANUFACTURING METHOD APPLIED TO THE SAME - Flip chip packaging methods, and flux head manufacturing methods used in the flip chip packaging methods may be provided. In particular, a flip chip packaging method including printing flux on a pad of a printed circuit board (PCB), mounting the die in a flip chip manner on the PCB such that a bump of the die faces the pad of the PCB, and bonding the bump of the die to the pad of the PCB using the flux may be provided. | 08-28-2014 |
Patent application number | Description | Published |
20090081113 | METHOD AND APPARATUS FOR GENERATING A CARBON NANOTUBE - In an apparatus and method of generating a carbon nanotube (CNT), a process chamber is heated to a target temperature and a catalyst powder is supplied into the heated process chamber. The catalyst powder moves in a first direction in the process chamber. A source gas is supplied into the process chamber in a second direction opposite to the first direction, so that the source gas delays the movement of the catalyst powder in the first direction and is reacted with the catalyst powder in the process chamber to thereby produce the CNT in the process chamber. Accordingly, the flow of the source gas against the flow of the catalyst powder reduces the drop velocity of the catalyst powder. Therefore, the source gas and the catalyst powder may be reacted with each other for a sufficiently long time. | 03-26-2009 |
20090087371 | Apparatus for manufacturing carbon nanotubes and method of manufacturing carbon nanotubes with the same - Provided are an apparatus for manufacturing carbon nanotubes and a method of manufacturing carbon nanotubes with the apparatus. A plurality of carbon-nanotube-synthesizing units are disposed in series to continuously perform a carbon-nanotube-synthesizing process. Thus, carbon nanotubes having a uniform quality can be synthesized. | 04-02-2009 |
20090169465 | Fluidizing bed apparatus for producing carbon nanotubes and carbon nanotube production facility and method using the same - Provided is an apparatus for producing carbon nanotubes. The apparatus includes a reaction chamber and a rotating member. The reaction chamber provides a reaction space in which metal catalysts and a source gas react with one another to produce carbon nanotubes. The rotating member increases fluidizing of the metal catalysts in the reaction space to increase productivity and raise the gas conversion rate, thereby reducing the price of carbon nanotubes and preventing adhering of metal catalysts to the sidewall of the reaction chamber. | 07-02-2009 |
20100129274 | APPARATUS FOR SYNTHESIZING CARBON NANOTUBES - Provided are an apparatus for synthesizing carbon nanotubes, the apparatus including a reaction tube that provides a space for carbon nanotubes and is formed vertically long, a heating unit that is formed at the outer side of the reaction tube, and heats the reaction tube, a gas-supply unit that sprays reaction gas for synthesizing the carbon nanotubes by reacting with catalysts positioned inside the reaction tube, an exhaustion unit that is connected to the upper portion of the reaction tube, and discharges non-reacted reaction gas for synthesizing the carbon nanotubes, and a blocking unit that is formed inside the reaction tube, discharges only the non-reacted reaction gas for synthesizing the carbon nanotubes to the exhaustion unit, and blocks the discharge of the carbon nanotubes and catalysts, in which the cross-section of the blocking unit is divided in a plurality of polygon structures, and downward-slanted blocking wings are formed at each divided cell. | 05-27-2010 |
20100129275 | APPARATUS FOR SYNTHESIZING CARBON NANOTUBES - Provided is an apparatus for synthesizing carbon nanotubes (CNTs). The apparatus includes: a vertical reaction chamber; a mixer which is disposed within the vertical reaction chamber and mixes a catalyst supplied from above; and a plurality of dispersion plates which vertically partition a space inside the vertical reaction chamber into a plurality of sections and uniformly disperse a source gas, which is supplied from above, into the sections. | 05-27-2010 |
20110097247 | METHOD AND APPARATUS FOR GENERATING A CARBON NANOTUBE - In an apparatus and method of generating a carbon nanotube (CNT), a process chamber is heated to a target temperature and a catalyst powder is supplied into the heated process chamber. The catalyst powder moves in a first direction in the process chamber. A source gas is supplied into the process chamber in a second direction opposite to the first direction, so that the source gas delays the movement of the catalyst powder in the first direction and is reacted with the catalyst powder in the process chamber to thereby produce the CNT in the process chamber. Accordingly, the flow of the source gas against the flow of the catalyst powder reduces the drop velocity of the catalyst powder. Therefore, the source gas and the catalyst powder may be reacted with each other for a sufficiently long time. | 04-28-2011 |
Patent application number | Description | Published |
20120139866 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND TOUCH-DETECTING DISPLAY APPARATUS HAVING THE SAME - A display substrate includes a pixel switching element, a pixel electrode, a reference line, a control switching element, a bias line, a light sensing element, a sensing capacitor and a light blocking filter pattern. The pixel switching element is connected to a data line and a gate line, includes a first semiconductor pattern. The pixel electrode is connected to the pixel switching element. The reference line is in parallel with the data line. The control switching element is connected to the reference line and the gate line, includes a second semiconductor pattern. The bias line is in parallel with the gate line. The light sensing element is connected to the bias line and the control switching element, includes a third semiconductor pattern. The sensing capacitor is connected to the light sensing element and a storage line. The light blocking filter pattern transmits a first light, and blocks a second light. | 06-07-2012 |
20130310933 | RETINAL PROSTHESIS SYSTEM USING NANOWIRE LIGHT DETECTOR, AND MANUFACTURING METHOD THEREOF - A retinal prosthesis system can comprise: a flexible substrate; a nanowire light detector which is placed on the substrate, and comprises one or more nanowires of which the resistance changes according to the applied light; one or more micro-electrodes which are placed on the substrate, are electrically connected to the nanowire light detector, and come in contact with retinal cells; and an electric power supply source for applying electric power to the nanowire light detector and the micro-electrodes. The retinal prosthesis system can be implemented into a very thin and flexible substrate type high resolution retinal system by manufacturing a nanowire light detector on a substrate in which micro-electrodes are implemented. | 11-21-2013 |
Patent application number | Description | Published |
20150050421 | METHOD OF DEPOSITING AN ATOMIC LAYER AND ATOMIC LAYER DEPOSITION APPARATUS - A method of depositing a layer includes spraying a source gas and a reactant gas onto a substrate disposed on a susceptor unit using at least one source gas spray nozzle and at least one reactant gas nozzle to form a first source gas region and a first reactant gas region on the substrate, respectively, moving the susceptor unit by a distance corresponding to a width of the source gas spray nozzle or a width of the reactant gas spray nozzle in a first direction, and spraying the source gas and the reactant gas onto the first reactant gas region and the first source gas region using the source gas spray nozzle and the reactant gas nozzle, respectively, to form a first monolayer. | 02-19-2015 |
20150110974 | PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD - A plasma processing apparatus including: a chamber configured to provide a space for processing a substrate; a substrate stage configured to support the substrate within the chamber and including a first electrode, the first electrode configured to receive a first radio frequency signal; a second electrode disposed on an upper portion of the chamber to face the first electrode, the second electrode configured to receive a second radio frequency signal; a gas supply unit configured to supply a process gas onto the substrate within the chamber; and a thermal control unit configured to circulate a heat transfer medium through a first fluid passage provided in the first electrode and a second fluid passage provided in the second electrode to maintain the first and second electrodes at the same temperature. | 04-23-2015 |
20150184289 | DEPOSITION APPARATUS AND DEPOSITION METHOD - An apparatus may be used for forming a material layer on a substrate. The apparatus may include a reactor that includes a supply unit set configured to supply a material to the substrate. The apparatus may further include a control mechanism configured to control whether the material is provided to the supply unit set according to a position of the substrate with respect to the reactor. | 07-02-2015 |
20150259798 | ATOMIC LAYER DEPOSITION APPARATUS - An atomic layer deposition apparatus includes a first base plate on which a seat portion is defined to allow a substrate to be seated thereon, a second base plate disposed opposite to the first base plate, a first gas nozzle portion arranged on the second base plate, a second gas nozzle portion arranged on the second base plate to be spaced apart from the first gas nozzle portion and substantially parallel to the first gas nozzle portion, and a gas storage portion connected to the first gas nozzle portion and the second gas nozzle portion. | 09-17-2015 |
20150275362 | ATOMIC LAYER DEPOSITION APPARATUS AND METHOD OF ATOMIC LAYER DEPOSITION USING THE SAME - An atomic layer deposition apparatus includes: a substrate support supporting a substrate; a first divider including a plurality of first division modules provided on the substrate support and selectively spraying a source gas, a reaction gas, and a purge gas to each of predetermined areas; and a second divider including a plurality of second division modules provided on the first divider and supplying the gases to the respective first division modules, wherein each of the plurality of second division modules is formed of a first through-hole and a second through-hole, and the gas passed through the first and second through-holes moves to the first division modules. | 10-01-2015 |
Patent application number | Description | Published |
20140341023 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA PACKET IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting a data packet in a transmitting apparatus in a wireless communication system is provided. The method includes receiving first feedback information including buffer status information indicating information related to a status of a buffer included in a receiving apparatus from the receiving apparatus, determining a number of first data packets to be transmitted to the receiving apparatus based on the buffer status information, determining a number of second data packets which is identical to at least one of the number of first data packets based on a data packet loss rate for each of a plurality of paths, and encoding the determined number of first data packets and the determined number of second data packets and transmitting encoded first data packets and encoded second data to the receiving apparatus through each of the plurality of paths. | 11-20-2014 |
20150063211 | METHOD AND APPARATUS FOR APPLYING NESTED NETWORK CORDING IN MULTIPATH PROTOCOL - A method of communicating with a User Equipment (UE) through a multipath transmission control protocol is provided. The method includes receiving information, by a first node, on a packet requested by the UE and information on a buffer state of the UE from the UE, exchanging, by the first node, information on a packet to be transmitted/received to/from each of one or more second nodes, determining, by the first node, a combination of packets which maximizes a coding gain and throughput of the UE and a transmission sequence by using the exchanged information on the packet, and transmitting, by the first node, packets to the UE according to the determined combination of the packets and the transmission sequence. | 03-05-2015 |
Patent application number | Description | Published |
20090005409 | Pyrrolo[3,2-C] Pyrdine Derivatives and Processes for the Preparation Thereof - The present invention provides novel pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect. | 01-01-2009 |
20100069430 | PYRROLO[2,3-C]PYRIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF - The present invention provides novel pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[2,3-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect. | 03-18-2010 |
20120065224 | PYRROLO[3,2-C) PYRIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF - The present invention provides novel pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof, processes for the preparation thereof, and compositions comprising the same. The pyrrolo[3,2-c]pyridine derivatives or pharmaceutically acceptable salts thereof of the present invention have excellent proton pump inhibition effects and possess the ability to attain a reversible proton pump inhibitory effect. | 03-15-2012 |