Jiwon
Jiwon Chang, Seoul KR
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20150159889 | DEHUMIDIFIER - A dehumidifier includes a body having an inlet for suctioning air and an outlet for discharging air; a compressor, disposed at the body, for compressing a refrigerant; a condenser for condensing the refrigerant compressed from the compressor; an expander for expanding the refrigerant condensed from the condenser; an evaporator, disposed at upstream of the condenser according to the flow direction of air, for evaporating the refrigerant expanded from the expander; a condensate water tank to store condensate water condensed from the evaporator; and a condensate water pipe, connected to the condensate water tank, for flowing the condensate water to be heat-exchanged with the refrigerant compressed from the compressor. | 06-11-2015 |
20150159890 | DEHUMIDIFIER - A dehumidifier includes a body having an inlet and an outlet; an evaporator, disposed at the body, for exchanging heat with air suctioned through the inlet; a condenser spaced from the evaporator; a first airflow path for flowing air suctioned through the inlet into the evaporator; and a second airflow path for flowing air suctioned through the inlet into a gap between the condenser and the evaporator without passing through the evaporator. | 06-11-2015 |
20150159920 | DEHUMIDIFIER - A dehumidifier is provided. The dehumidifier includes a main body having a suction part into which air is suctioned, the main body having a discharge part through which the air is discharged, a compressor disposed in the main body to compress a refrigerant, a second heat-exchange part receiving the compressed refrigerant from the compressor, and first and third heat-exchange parts disposed in the main body to receive the refrigerant condensed by the second heat-exchange part. The air suctioned through the suction part successively passes through the first, second, and third heat-exchange parts. | 06-11-2015 |
20150338145 | HEAT PUMP - A heat pump includes a first cycle device and a second cycle device. The first cycle device is connected such that, in a heating operation, a first refrigerant is circulated in an order of a first compressor, a 4-way valve, a first heat exchanger, a second heat exchanger, a first expansion mechanism, a third heat exchanger, the 4-way valve, and the first compressor, and such that, in a cooling operation, the first refrigerant is circulated in an order of the first compressor, the 4-way valve, the third heat exchanger, the first expansion mechanism, the second heat exchanger, the first heat exchanger, the 4-way valve, and the first compressor. The second cycle device is connected such that a second refrigerant is circulated in an order of a second compressor, a fourth heat exchanger, a second expansion mechanism, the second heat exchanger, and the second compressor. | 11-26-2015 |
Jiwon Ha, Seoul KR
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20150016414 | WLAN SYSTEM AND HANDOVER METHOD AND APPARATUS FOR USE THEREIN - A Wireless Local Area Network (WLAN) system, a handover method, and an apparatus for use therein are provided. A handover method of a station in a wireless local area network (WLAN) system includes storing handover availability information received from a connected Access Point (AP) connected to the station; and suspending, when the handover availability information is set to “unavailable”, an operation for handover to another AP. | 01-15-2015 |
Jiwon Han, Hwaseong-Si KR
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20150029683 | FOLDABLE DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a flexible substrate, first pixels, and second pixels. The flexible substrate includes: a first area at least partially bent about an axis; and at least one non-bent area. The first pixels are disposed in the first area. The second pixels are disposed in the at least one non-bent area. Respective widths of each first pixel in a first direction are smaller than respective widths of each second pixel in the first direction. | 01-29-2015 |
Jiwon Hong, Avondale NZ
Jiwon Hong, Auckland Central NZ
Jiwon Im, Busan KR
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20150013641 | FUEL COMBUSTION ENHANCEMENT APPARATUS OF INTERNAL COMBUSTION ENGINE - A fuel combustion enhancement apparatus of an internal combustion engine, which is capable of greatly reducing fuel and improving combustion efficiency and torque and reducing exhaust gas, includes a power source terminal, a conductor plate | 01-15-2015 |
Jiwon Jung, Seoul KR
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20140063317 | MOBILE TERMINAL - A mobile terminal including a memory; a wireless communication unit configured to wirelessly connect with at least one other terminal; a camera configured to capture an image; a display unit; an audio output module configured to output an audio file; a microphone configured to obtain sound information; and a controller. The controller is configured to capture an image using the camera, search for an audio file corresponding to sound information obtained through the microphone when capturing the image using the camera, set information related to the searched audio file as an audio file corresponding to the captured image, and output the searched audio file to the audio output module when displaying the captured image on the display unit. | 03-06-2014 |
Jiwon Jung, Gyungbuk KR
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20130280421 | METHOD FOR MANUFACTURING X-RAY/GAMMA-RAY FOCUSING OPTICAL SYSTEM USING ATOMIC LAYER DEPOSITION - The present invention relates to a method for manufacturing an X-ray/γ-ray focusing optical system comprising the steps of: providing a capillary substrate; and sequentially accumulating a plurality of alternation layers, each consisting of an X-ray/γ-ray opaque material and an X-ray/γ-ray transparent material, on an inner surface of the capillary substrate in a Fresnel pattern by atomic layer deposition. | 10-24-2013 |
Jiwon Jung, Gyeonggi KR
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20150297452 | Fluid Transfer Device - A fluid transfer device includes a first portion having a first end and a second end. The first portion includes a first connector configured to be connected to a first container and including a cannula. The fluid transfer device includes a second portion having a first end and a second end. The second end of the first portion extends at least partially into the second end of the second portion. The second portion includes a second connector configured to be connected to a second container and a third connector spaced apart from the second connector. At least a portion of the first portion is axially and rotationally movable with respect to at least a portion of the second portion from a first position in which the first connector is aligned with the second connector to a second position in which the first connector is aligned with the third connector. | 10-22-2015 |
Jiwon Kang, Gyeryong-Si KR
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20150311237 | REWORK METHOD OF ARRAY SUBSTRATE FOR DISPLAY DEVICE AND ARRAY SUBSTRATE FORMED BY THE METHOD - The present invention provides a method of reworking an array substrate including a gate metal layer, a gate insulation layer (G | 10-29-2015 |
20150316825 | Z-Inversion Type Display Device and Method of Manufacturing the Same - The present invention provides a Z-inversion type display device comprising a gate line and a data line that intersect with each other to define a pixel area on a substrate, a thin film transistor that includes a gate electrode, a semiconductor layer, a source electrode and a drain electrode, and a pixel electrode that is formed in the pixel area, and is electrically connected to the drain electrode of the thin film transistor, wherein the drain electrode completely overlaps the gate line such that a drain electrode area is wholly included in a gate line area on a plan view. | 11-05-2015 |
Jiwon Kang, Chilgok-Gun KR
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20120097426 | STRUCTURE FOR SHORTING LINE CONNECTING SIGNAL LINES OF FLAT PANEL DISPLAY DEVICE - A shorting line connecting first and second signal lines arranged in parallel with each other in a flat panel display device is disclosed. The shorting line includes a first branch portion connected with the first signal line and branched from the first signal line toward the second signal line; a second branch portion connected with the second signal line and extended from the second signal line toward the first signal line; and a connection portion connecting the first branch portion to the second branch portion, wherein one end of the connection portion is connected with the first branch portion at a first angle, and another end of the connection portion is connected with the second branch portion at a second angle. | 04-26-2012 |
Jiwon Kang, Seoul KR
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20120172026 | SYSTEM AND METHOD FOR MANAGING MOBILE WALLET AND ITS RELATED CREDENTIALS - A method for provisioning a contactless card applet in a mobile device with a mobile wallet application, including activating the mobile wallet application, connecting to a Trusted Service Manager (TSM) system, synchronizing the mobile wallet application with the TSM system, displaying a contactless card applet based on attributes of the mobile device, receiving a selection of a contactless card applet, retrieving a widget and a wallet management applet (WMA) corresponding to the contactless card applet, and provisioning the selected contactless card applet, the widget, and the WMA. A wallet management system (WMS) in a non-transitory storage medium to store and manage mobile wallet account information including a wallet client management component, a widget management component, a device profile management component, and a rule engine. | 07-05-2012 |
20150372737 | METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK DATA ON BASIS OF BEAM RESTRICTED SUB-FRAME - The method comprises: a step in which the base station transmits to a terminal configuration information related to the beam restricted sub-frame; and a step in which the base station transmits downlink data to the terminal via a sub-frame. The sub-frame includes the beam restricted sub-frame and a normal sub-frame, setting information includes information indicating a sub-frame set as the beam restricted sub-frame among multiple sub-frames, the beam restricted sub-frame is a sub-frame transmitted only based on a first beam subset, the normal sub-frame is a sub-frame transmitted based on the first beam subset and a second beam subset, the first beam subset is the set of beams generated based on a first precoding matrix set, and the second beam subset is the set of beams generated based on a second precoding matrix set including the first precoding matrix set. | 12-24-2015 |
20150372740 | METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and apparatus for reporting channel state information (CSI). According to one embodiment of the present invention, the method by which a terminal of the wireless communication system reports the CSI comprises: a step of receiving a reference signal from a base station; and reporting the CSI generated using the reference signal to the base station. The CSI can include a report type indicator (RTI) for indicating whether a second domain pre-coding matrix indicator (PMI) indicating a second pre-coding matrix for a second domain is reported in a two-dimensional antenna structure defined by a first domain and the second domain is reported. | 12-24-2015 |
20150381247 | METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel state information (CSI). According to one embodiment of the present invention, the method by which a terminal of the wireless communication system reports the CSI comprises: a step of receiving a reference signal from a base station; and a step of reporting the CSI generated through the reference signal to the base station. The CSI can include information for indicating a first pre-coding matrix for a first domain of a two-dimensional antenna structure and a second pre-coding matrix for a second domain of the two-dimensional antenna structure. The first pre-coding matrix can be determined on the basis of a coefficient wherein an angle the first domain is determined according to an angle in the second domain. | 12-31-2015 |
20150382223 | METHOD AND DEVICE FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and device for reporting channel state information (CSI). The method by which a terminal in a wireless communication system reports CSI, according to one embodiment of the present invention, can comprise the steps of: receiving a reference signal from a base station; and reporting, to the base station, the CSI generated by using the reference signal. The CSI can include at least one first domain precoding matrix indicator (PMI) indicating a first precoding matrix for a first domain of a two-dimensional antenna structure and at least one second domain PMI indicating a second precoding matrix for a second domain of the two-dimensional antenna structure. A reporting period of the at least one first domain PMI can be shorter than a reporting period of the at least one second domain PMI. | 12-31-2015 |
20160036511 | METHOD AND DEVICE FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and device for reporting channel state information (CSI). The method by which a terminal in a wireless communication system reports CSI, according to one embodiment of the present invention, can comprise the steps for: receiving a reference signal from a base station; and reporting, to the base station, the CSI generated by using the reference signal. When the CSI for a two-dimensional antenna structure defined by a first domain and a second domain includes a channel quality indicator (CQI) for the two-dimensional antenna structure without including a precoding matrix indicator (PMI) for the two-dimensional antenna structure, the CQI can be calculated on the basis of the tilting in the second domain. | 02-04-2016 |
20160050006 | METHOD AND APPARATUS FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel state information (CSI). Particularly, the method comprises the steps of: receiving a reference signal (RS) from a base station; and reporting, to the base station, the CSI generated by using the RS, wherein the CSI is measured on the basis of a specific CSI-RS set among a plurality of CSI-RS sets, beamforming weight vectors in a vertical domain which are set differently for each of horizontal domain antenna ports to which the same beamforming weight vectors in a vertical domain is applied. | 02-18-2016 |
20160050050 | METHOD FOR CONFIGURING REFERENCE SIGNAL FOR MULTI-ANTENNA-BASED BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME - A method by which a base station transmits a reference signal to a terminal in a wireless communication system is disclosed. Particularly, the method comprises the steps of determining a reference signal resource interval expressed as a unit of one or more resource blocks (RBs), setting reference signal resources for a downlink bandwidth defined by a plurality of RBs, according to the reference signal resource interval, and transmitting the reference signal to the terminal by using the set reference signal resources, wherein the reference signal resource interval is determined on the basis of the number of reference signal antenna ports for which quasi co-location (QCL) can be assumed. | 02-18-2016 |
20160056875 | LAYER ALIGNMENT METHOD AND APPARATUS FOR MULTILAYER THREE-DIMENSIONAL BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM - A method for transmitting feedback information for fractional beamforming using a massive antenna array from a User Equipment (UE) to a Base Station (BS) in a wireless communication system is disclosed. The method includes receiving information about a plurality of Reference Signal (RS) resources from the BS; selecting at least one of a sub-precoder for at least one RS resources, and one linking precoder for linking the RS resources, based on a preset codebook; and reporting information about the selected precoder to the BS. The selected precoder is one precoding matrix of precoding matrices included in the codebook or a permuted form of the one precoding matrix, and the information about the selected precoder includes an index and permutation in formation of the one precoding matrix. | 02-25-2016 |
20160072572 | METHOD FOR PERFORMING BEAMFORMING BASED ON PARTIAL ANTENNA ARRAY IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - A method for receiving a signal from a base station by a user equipment using beamforming based on a massive antenna array in a wireless communication system is disclosed. The method includes configuring a preferred antenna port set among a plurality of antenna ports included in the massive antenna array, measuring channel state information by receiving a reference signal corresponding to the preferred antenna port set and reporting the channel state information to the base station, and receiving a beam-formed signal from the base station using the preferred antenna port set based on the channel state information. | 03-10-2016 |
20160080058 | METHOD FOR TRANSMITTING FEEDBACK INFORMATION THROUGH TERMINAL TO FOR SPLIT BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - Disclosed is a method for transmitting, by a terminal, feedback information to a network for partial beamforming based on a multi-antenna in a wireless communication system. Specifically, the method comprises: a step of receiving, from the network, reference signals corresponding to antenna sections included in the multi-antenna; a step of selecting one or more beamforming mode among beamforming modes included in a candidate beamforming mode set on the basis of the reference signals, and forming feedback information related to the selected one or more beamforming modes; and a step of transmitting the feedback information to the network, and the feedback information includes a pre-coding matrix index corresponding to at least one of the antenna sections and connection coefficient information for connecting the antenna sections. | 03-17-2016 |
20160087349 | METHOD AND APPARATUS FOR FORMING BEAM IN ANTENNA ARRAY - A method and an apparatus for forming a beam in an antenna array are disclosed. The method for forming a beam in an antenna array comprises the steps of: forming a first beam pattern in a first band on the basis of a single-band antenna aggregation and a multi-band antenna aggregation; and forming other beam patterns in bands other than the first band on the basis of the multi-band antenna aggregation, wherein the single-band antenna aggregation includes a plurality of single-band antennas which operate only in the first band, the multi-band antenna aggregation includes multi-band antennas which operate in a plurality of bands including the first band, and the antenna array may be arranged in a two-dimensional plane such that distances between the plurality of single-band antennas and the plurality of multi-band antennas are constant. | 03-24-2016 |
20160087708 | METHOD FOR REPORTING CHANNEL STATE INFORMATION FOR THREE DIMENSIONAL BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME - Discloses is a method in which a user equipment (UE) reports channel state information to an evolved Node B (eNB) for beamforming based on multiple antennas in a wireless communication system. Specifically, the method comprises the steps of: receiving information on a plurality of reference signal resources from the eNB; generating channel state information containing information related to one preferred precoder to be applied to the plurality of reference signal resources in common and information related to one linking precoder for connecting the plurality of reference signal resources; and reporting the channel state information to the eNB, wherein the multiple antennas are partitioned into sections of row or column units and the plurality of reference signal resources correspond to the sections. | 03-24-2016 |
20160094324 | GROUPING BASED REFERENCE SIGNAL TRANSMISSION FOR MASSIVE MIMO SCHEME - Grouping based reference signal transmission scheme for massive MIMO is disclosed. UEs are grouped and each UE group receive first information on which of uplink transmission time units is enabled to transmit an uplink reference signal and second information on a sequence used for the uplink reference signal from a base station. The above first information is differently determined to second UE group other than a first UE group including the first UE. And, the second information is determined to assign orthogonal sequences to the first UE group. | 03-31-2016 |
Jiwon Kang, Gyeonggi-Do KR
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20130225173 | Method and Apparatus for Performing Handover Using Path Information in Wireless Communication System - A method for performing handover at a mobile terminal which moves along an established path in a wireless communication system includes transmitting an indicator indicating a handover type to a serving base station without performing measurement with respect to neighboring base stations and movement path information, receiving information about a handover target base station on a path generated based on the movement path from the serving base station, and determining whether handover to the handover target base station is performed according to movement. | 08-29-2013 |
20130225180 | Method and Apparatus for Performing Handover Using Path Information in Wireless Communication System - A method for performing handover at a mobile terminal which moves along an established path in a wireless communication system includes transmitting an indicator indicating a handover type to a serving base station without performing measurement with respect to neighboring base stations and movement path information and transmitting current position information of the mobile terminal to the serving base station. | 08-29-2013 |
20130279362 | Method and Apparatus for Selecting a Node in a Distributed Multi-Node System - This specification relates to a method for selecting a node in a serving cell in a distributed multi-node system, the method being characterized by comprising the steps of: receiving a channel state information reference signal of each node in the serving cell from a base station; measuring a signal intensity or interference level about the respective nodes through the received channel state information reference signal; and determining at least one valid node from among the respective nodes based on the measured result, wherein the signal intensity or the interference level is expressed in any one of channel state information reference signal received power (CSI-RSRP), channel state information reference signal received quality (CSI-RSRQ), and channel state information reference signal's signal intensity (CSI-RSSI). | 10-24-2013 |
Jiwon Kang, Seongnam-Si KR
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20140112177 | METHOD FOR RECEIVING REFERENCE SIGNAL AND USER EQUIPMENT, AND METHOD FOR TRANSMITTING REFERENCE SIGNAL AND BASE STATION - The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment, and a method and apparatus for receiving the channel measurement reference signal. The base station of the present invention transmits power information concerning a plurality of nodes to user equipment capable of receiving signals from the plurality of nodes, and the plurality of nodes each transmit respective channel measurement reference signals. The power Information includes channel measurement reference signal, transmission power for each of the plurality of nodes and information indicating downlink data transmission power ratios. The user equipment calculates channel state information on the plurality of nodes based on the power Information and the channel measurement reference signals from the plurality of nodes. | 04-24-2014 |
Jiwon Kang, Anyang-Si, Gyeonggi-Do KR
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20150341099 | METHOD AND APPARATUS FOR PERFORMING FRACTIONAL BEAMFORMING BY LARGE-SCALE MIMO IN A WIRELESS COMMUNICATION SYSTEM - A method for performing fractional beamforming using a massive antenna array at a Base Station (BS) in a wireless communication system is disclosed. The method includes dividing the massive antenna array by rows or by columns into partitions, receiving feedback information about the partitions from a User Equipment (UE), determining sub-precoders for the partitions based on the feedback information, and transmitting a signal to the UE by performing beamforming using the sub-precoders and a linking precoder that links the partitions to each other. | 11-26-2015 |
20150365948 | METHOD FOR TRANSMITTING AND RECEIVING PLANAR ANTENNA BASED REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - A method for transmitting signals to a user equipment at a base station in a wireless communication system is disclosed. The method includes generating a user equipment specific reference signal sequence for the user equipment, determining transmission resources for mapping the user equipment specific reference signal sequence, based on a vertical sector in which the user equipment is located, mapping the user equipment specific reference signal sequence to the determined transmission resources, and transmitting the user equipment specific reference signal sequence to the user equipment using a second-dimensional planar antenna. | 12-17-2015 |
20150372793 | METHOD AND APPARATUS FOR PROVIDING ANTENNA CONFIGURATION INFORMATION FOR MASSIVE MULTIPLE INPUT MULTIPLE OUTPUT IN A WIRELESS COMMUNICATION SYSTEM - A method for transmitting a reference signal for supporting a plurality of antennas to a User Equipment (UE) at a Base Station (BS) in a wireless communication system is disclosed. The method includes grouping the plurality of antennas into antenna groups comprising a predetermined number of antenna ports, transmitting resource information about a reference signal for at least one antenna group of the antenna groups, and transmitting the reference signal for the at least one antenna group to the UE based on the resource information. | 12-24-2015 |
20160050001 | METHOD AND APPARATUS FOR PROVIDING CONTROL INFORMATION FOR FRACTIONAL BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing fractional beamforming using a massive antenna array at a Base Station (BS) in a wireless communication system are disclosed. The method includes dividing the massive antenna array into partitions by rows or by columns, transmitting control information for the fractional beamforming to a User Equipment (UE), receiving feedback information based on the control information from the UE, and transmitting a signal to the UE by performing beamforming using sub-precoders for the partitions and a linking precoder that links the partitions. The control information includes at least one of information about the partitions, information about pilot patterns corresponding to the partitions, information about the linking precoder, and information indicating whether the partitions belong to the same transmission point. | 02-18-2016 |
Jiwon Kim, Incheon KR
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20160089460 | DETERGENT POURER STERILIZER AND STERILIZING METHOD THEREBY - Disclosed herein is a detergent pourer sterilizer. In one aspect, a detergent pourer sterilizer is provided to include a housing including a hollow portion having an open side; a detergent pourer configured to be detachably attached to the housing; a cover member configured to open or close the one open side of the hollow portion; and at least one UV LED configured to emit ultraviolet light toward the hollow portion. | 03-31-2016 |
Jiwon Kim, Gyeongsangbuk-Do KR
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20150300638 | Device for Centrifugal Combustion by Area Using Flow of Combustion Air - An area-specific centrifugal combustion apparatus is provided using a flow of combustion air. Combustion air is supplied through an upper combustion chamber. A column of fire is discharged from the upper combustion chamber. A lower combustion chamber is coupled with a lower part of the upper combustion chamber, and supplies fuel into a combustion chamber for mixing with the combustion air for combustion. An air supply pipe has an upper supply pipe and a lower supply pipe, through which the combustion air is supplied to the upper and lower combustion chambers. A rotary part connected to the lower combustion chamber allows the combustion air to maintain centrifugal force. A fuel supply on a lower end of the rotary part includes a fixed quantity feeder allowing a fixed amount of fuel to be supplied. | 10-22-2015 |
Jiwon Kim, Seoul KR
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20130136299 | METHOD AND APPARATUS FOR RECOVERING DEPTH INFORMATION OF IMAGE - An image processing apparatus and method may estimate binocular disparity maps of middle views from among a plurality of views through use of images of the plurality of views. The image processing apparatus may detect a moving object from the middle views based on the binocular disparity maps of the frames. Pixels in the middle views may be separated into dynamic pixels and static pixels through detection of the moving object. The image processing apparatus may apply bundle optimization and a local three-dimensional (3D) line model-based temporal optimization to the middle views so as to enhance binocular disparity values of the static pixels and dynamic pixels. | 05-30-2013 |
20130182894 | METHOD AND APPARATUS FOR CAMERA TRACKING - A camera pose tracking apparatus may track a camera pose based on frames photographed using at least three cameras, may extract and track at least one first feature in multiple-frames, and may track a pose of each camera in each of the multiple-frames based on first features. When the first features are tracked in the multiple-frames, the camera pose tracking apparatus may track each camera pose in each of at least one single-frame based on at least one second feature of each of the at least one single-frame. Each of the at least one second feature may correspond to one of the at least one first feature, and each of the at least one single-frame may be a previous frame of an initial frame of which the number of tracked second features is less than a threshold, among frames consecutive to multiple-frames. | 07-18-2013 |
20150334380 | STEREO SOURCE IMAGE CALIBRATION METHOD AND APPARATUS - An image processing apparatus and a method implemented by the image process apparatus generates a vertical disparity map through regression analysis, based on a difference between vertical coordinate values from feature correspondence information of left and right source images. A geometric difference through image warping is calibrated before depth information is restored through depth estimation. Thus, a process of optimizing a camera model may not have to be performed, and occurrence of black areas that may be caused by image rotation may be reduced. | 11-19-2015 |
Jiwon Lee, Yongin-Si KR
Jiwon Lee, Hwaseong-Si KR
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20150029751 | BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME - A backlight unit includes a light source which generates light, a light guide plate which guides the light substantially in an upward direction, a first frame member which holds the light source and diffuses the light traveling substantially in the upward direction between the light source and the light guide plate, a second frame member which holds the light guide plate, a third frame member which holds the light guide plate, a reflective plate disposed under the light guide plate and which reflect the light leaked downwardly from the light guide plate substantially to the upward direction, and an optical sheet disposed on the light guide plate and the first to third frame members and which diffuses the light provided from the first frame member and the light guide plate and condenses the light substantially in the upward direction. | 01-29-2015 |
Jiwon Lee, Paju-Si KR
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20140160142 | ORGANIC LIGHT EMITTING DISPLAY AND DEGRADATION COMPENSATION METHOD THREOF - An organic light emitting display includes a display panel including a plurality of pixels, a compensation area setting unit for selecting an additional compensation requirement area, that is more excessively degraded than an average degradation, based on degradation detection data indicating a degradation degree of organic light emitting diodes formed in the pixels, an edge information extraction unit that analyzes input image data corresponding to the additional compensation requirement area and obtains edge information of an input image, a compensation gain calculation unit for differentially calculating a compensation gain to be applied to compensation data in each of the compensation blocks belonging to the additional compensation requirement area based upon an amount of edge information; and a data modulation unit producing modulation image data to be displayed on the display panel. | 06-12-2014 |
Jiwon Lee, Fort Mcmurray CA
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20140054231 | CENTRIFUGE PROCESS FOR DEWATERING OIL SANDS TAILINGS - A process for dewatering oil sands tailings is provided, comprising providing a tailings feed having a solids content in the range of about 10 wt % to about 45 wt %; adding a flocculant to the tailings feed and mixing the tailings feed and flocculant to form flocs; and centrifuging the flocculated tailings feed to produce a centrate having a solids content of less than about 3 wt % and a cake having a solids content of at least about 50 wt %. | 02-27-2014 |
Jiwon Lee, Suwon-Si KR
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20100051097 | GEL ELECTROLYTE AND DYE-SENSITIZED SOLAR CELL USING THE SAME - A gel electrolyte including a non-volatile polymer solvent including hydrogen bonding groups with at least two hydrogen bonding sites, and a dye-sensitized solar cell including the gel electrolyte. The dye-sensitized solar cell includes: opposing first and second electrodes; a porous layer disposed between the first and second electrodes, including an adsorbed dye; and the gel electrolyte, which is disposed between the first and second electrodes. | 03-04-2010 |
Jiwon Lim, Changwon City KR
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20120144848 | AIR CONDITIONING APPARATUS AND CONTROL METHOD THEREOF - An exemplary embodiment of the present invention provides an air conditioning apparatus including: an indoor unit with a heat exchanger; and a remote controller for inputting an operation condition of the indoor, wherein the remote controller includes a sensor sensing a moving state of the remote controller; a control unit determining the operation condition of the indoor unit based on a result sensed by the sensor; and a signal transmitting and receiving unit transmitting and receiving a signal to and from the indoor unit, and the indoor unit includes a blowing unit; a wind direction control unit controlling a discharge direction of air discharged from the blowing unit; a signal transmitting and receiving unit transmitting and receiving a signal to and from the remote controller; and a control unit controlling the driving of the blowing unit and/or the wind direction control unit in accordance with the operation condition received from the remote controller. | 06-14-2012 |
Jiwon Moon, Icheon-Si KR
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20150076438 | NON-VOLATILE RESISTIVE MEMORY CELLS - Examples of the present disclosure include non-volatile resistive memory cells and methods of forming the same. An example of a non-volatile resistive memory cell includes a first portion of the non-volatile resistive memory cell formed as a vertically-extending structure on a first electrode, where the first portion comprises at least one memristive material across a width of the vertically-extending structure. The non-volatile resistive memory cell also includes a second portion formed as a vertically-extending memristive material structure on at least one sidewall of the first portion. | 03-19-2015 |
Jiwon Nam, Gwangmyeong KR
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20150160304 | BATTERY DETERIORATION DETERMINING APPARATUS FOR ELECTRIC VEHICLE AND METHOD THEREOF - A battery degradation determining apparatus and method for a vehicle is provided. The method includes charging a battery in a constant current mode to a predetermined voltage and charging the battery in a constant voltage mode when a voltage of the battery reaches the predetermined voltage. A time is measured for maintaining the constant voltage mode from the charger and a degradation degree of the battery is calculated using the measured time for maintaining the constant voltage mode. Accordingly, degradation of a battery is determined quantitatively using a time for maintaining a constant voltage mode in quick charging of the battery disposed within a vehicle. | 06-11-2015 |
Jiwon Park, Seoul KR
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20120159139 | MOBILE TERMINAL AND METHOD OF CONTROLLING A MODE SWITCHING THEREIN - A mobile terminal including a communication unit configured to communicate with at least one external terminal; a memory configure to store at least first and second operating systems including at least first and second modes, respectively; and a controller configured to execute the first operating system and to activate the first mode corresponding to the first operating system, to display a first information screen on a display unit corresponding to the activated first mode, to receive a switching signal indicating the first mode is to be switched to the second mode, to activate the second mode and deactivate the first mode, and to display a second information screen on the display unit corresponding to the second mode and that is different than the first information screen. | 06-21-2012 |
20130113357 | REFRIGERATOR - Provided is a refrigerator. The refrigerator includes a main body having a storage space therein, a door for selectively opening or closing the storage space, a gasket surrounding an edge of a back surface of the door, the gasket being closely attached to the main body, and a handle part provided on a front surface of the door. The handle part includes a handle cover rotated backward by a force pushed by a user's hand, a recess part defined in the door, the recess part being exposed to the outside so that the user's hand is inserted by the rotation of the handle cover, and a grasp part disposed on a side of the recess part to allow a user to grasp the grasp part. A front surface of the handle part is flush with the front surface of the door in a state where an external force in not applied to the handle part. | 05-09-2013 |
Jiwon Park, Daejeon KR
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20100196766 | SECONDARY BATTERY COMPRISING TERNARY EUTECTIC MIXTURES AND PREPARATION METHOD THEREOF - Disclosed is a secondary battery including a cathode, an anode, a separator, and an electrolyte, wherein the electrolyte includes a ternary eutectic mixture prepared by adding (c) a carbonate-based compound to a eutectic mixture containing (a) an amide group-containing compound and (b) an ionizable lithium salt, and the carbonate-based compound is included in an amount of less than 50 parts by weight based on 100 parts by weight of the electrolyte. The use of the disclosed ternary eutectic mixture having flame resistance, chemical stability, high conductivity, and a broad electrochemical window, as the electrolyte material, improves both the thermal stability and quality of the battery. | 08-05-2010 |
Jiwon Ryu, Suwon-Si KR
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20160100760 | MEDICAL IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - There are provided a medical imaging apparatus and a method for controlling a medical imaging apparatus. The medical imaging apparatus includes an image registering unit configured to register a pre-imaged medical image with respect to an object based on a first reference point included in the pre-imaged medical image and a second reference point of the object; a location detecting unit configured to detect a user's movement based on the second reference point; and a user interface configured to display a pre-imaged medical image corresponding to the detected movement of the user. | 04-14-2016 |
20160103221 | ULTRASONIC IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - Provided is an ultrasonic imaging apparatus including an ultrasonic probe configured to receive a first ultrasonic signal and a second ultrasonic signal corresponding an object; and an image processor configured to obtain second ultrasonic volume data based on the second ultrasonic signal and relationship information between first information and second information, configured to apply the relationship information to the second ultrasonic volume data and configured to obtain a second ultrasonic cross-sectional image from the second ultrasonic volume data based on the relationship information, where the first information comprises a first position and a first direction corresponding to a position and a direction of the ultrasonic probe receiving the first ultrasonic signal and the second information comprises a second position and a second direction corresponding to a position and a direction of the ultrasonic probe receiving the second ultrasonic signal. | 04-14-2016 |
20160104287 | IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING IMAGE PROCESSING APPARATUS AND MEDICAL IMAGING APPARATUS - There are provided an image processing apparatus for registering medical images having different modalities and a method for controlling the same. A reference location is designated in advance, a pre-designated cross-sectional image of an object is used, a corresponding location is extracted, and then image registration is performed. The image processing apparatus according to an exemplary embodiment includes a communication unit configured to receive a first medical image and a second medical image having a different modality from the first medical image of an object from a first medical apparatus and a second medical apparatus, respectively; and an image processing unit configured to extract a pre-designated cross-sectional image from the second medical image, extract a location corresponding to a reference location of the object from the extracted cross-sectional image, and perform registration of the second medical image and the first medical image corresponding to the extracted cross-sectional image. | 04-14-2016 |
Jiwon Seo, Kobe-Shi JP
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20160052581 | MOTORCYCLE - A motorcycle includes a detachable pannier. A rear surface of the pannier includes a first inclined surface extending downward from an upper end so as to be inclined rearward, and a second inclined surface extending downward from a lower end of the first inclined surface so as to be inclined rearward at an angle greater than the first inclined surface. A light distribution requirement that a tail lamp and a turn indicator can be seen from a rear side is met in a state where the pannier is mounted. | 02-25-2016 |
Jiwon Shin, Seoul KR
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20130344275 | DECORATION FILM HAVING MIRROR EFFECT - A decoration film having a mirror effect is used in decoration panels of various home appliances or other devices. A decoration film includes a printing layer, a first base layer, and a second base layer that is adhered to the first base layer. The first base layer is a non-conductive mirror polyethylene terephthalate (PET) film and the second base layer is a scattering prevention film. The printing layer, the first base material layer, and the second base material layer are sequentially laminated. The decoration film also includes a gluing agent configured to enable the decoration film to be attached to a glass panel, thereby obtaining a panel with a mirror effect. | 12-26-2013 |
Jiwon Woo, Gyoungsangbuk-Do KR
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20100283378 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate positioned opposite the front substrate, and a barrier rib that is positioned between the front substrate and the rear substrate to partition discharge cells. The barrier rib includes a transverse barrier rib and a longitudinal barrier rib crossing each other. Depressions are positioned to be spaced apart from each other at a barrier crossing of the transverse barrier rib and the longitudinal barrier rib. | 11-11-2010 |
Jiwon Yang, Seoul KR
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20150039117 | APPARATUS AND METHOD OF SEGMENTING SENSOR DATA OUTPUT FROM A SEMICONDUCTOR MANUFACTURING FACILITY - An apparatus and method of segmenting sensor data are provided. The apparatus includes a sensor, a first segmentation unit, a continuity evaluation unit, a second segmentation unit, and a segmentation determination unit. The sensor collects sensor data for a process of the semiconductor manufacturing facility. The first segmentation unit extracts a variation point of the sensor data to perform an abnormal difference (AD) segmentation on the sensor data based on the at least one variation point. The continuity evaluation unit evaluates a continuity ratio of the sensor data. The second segmentation unit performs a free-knot spline (FS) segmentation on the sensor data when the continuity ratio exceeds a reference ratio. The segmentation determination unit compares the AD segmentation result with the PS segmentation result and to select one of the results on the comparison result. | 02-05-2015 |
Jiwon Yun, Seoul KR
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20160044235 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method therein are disclosed, by which photos/videos can be conveniently taken/made using a plurality of different preview images taken with at least two cameras. The present invention includes a 1 | 02-11-2016 |
20160098101 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a camera configured to obtain an image; a display unit configured to output map information; a sensing unit configured to sense a movement of the mobile terminal; and a controller configured to output a preview image received through the camera to at least part of a region where the map information is output, when the movement of the mobile terminal corresponds to a preset type of movement while the map information is output, and display one or more graphic objects related to the map information as being overlapped on the preview image. | 04-07-2016 |