Jae Hyeok
Jae Hyeok Choi, Changwon-Si Gyeongsangnam-Do KR
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20120210518 | CONTROL METHOD OF WASHING MACHINE - A control method of a washing machine determines the amount of laundry placed in a drum, verifies whether the measured amount of laundry is accurate, and sets control data in the washing machine based on the verified amount of laundry. Also the control method of the washing machine corrects control data set according to the amount of laundry based on kind of the laundry classified according to absorptance of the laundry. | 08-23-2012 |
Jae Hyeok Choi, Kyungsangnam-Do KR
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20100037401 | WASHING MACHINE AND METHOD OF CONTROLLING A WASHING MACHINE - A washing machine and a method of controlling the washing machine may be provided. The washing machine may include a drum in which laundry are provided and rotated. A laundry amount may be sensed. The drum may operate at a first speed so that a part of the laundry tumbles within the drum and another part of the laundry adheres to the drum or the drum operates at a second speed so that the laundry adheres to the drum according to the sensed laundry amount. Accordingly, at a time of a dehydration cycle, stability of the washing machine and a laundry balancing can be ensured. | 02-18-2010 |
Jae Hyeok Choi, Seongnam-Si KR
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20130333360 | SECONDARY AIR INJECTION SYSTEM - A secondary air injection system supplying some of air introduced into an intake manifold to an exhaust manifold may include: an electric supercharger compressing air introduced through an air duct; throttle valves installed at an upstream of the intake manifold and controlling the amount of air introduced into the intake manifold by controlling the amount of air passing through the electric supercharger; secondary air valves installed on branching paths branched from intake, lines that link the electric supercharger and the throttle vales and controlling the amount of air for secondary air injection; and an injector that post-combusts exhaust gas discharged from an engine by injecting secondary air passing through the secondary air valve to a runner of the manifold. | 12-19-2013 |
Jae Hyeok Heo, Seogwipo-Si KR
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20130313514 | SEMICONDUCTOR LIGHT EMITTING DEVICE - There is provided a semiconductor light emitting device including: a substrate and a nanostructures spaced apart from one another on the substrate. The nanostructures includes a first conductivity-type semiconductor layer core, an active layer, and a second conductivity-type semiconductor layer. A filler fills spaces between the nanostructures and is formed to be lower than the plurality of nanostructures. An electrode is formed to cover upper portions of the nanostructures and portions of lateral surfaces of the nanostructures and electrically connected to the second conductivity-type semiconductor layer. | 11-28-2013 |
20140203293 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - A nitride semiconductor light emitting device includes a substrate, a multi-layer structure, a light-transmitting concave-convex structure and a light emitting structure. The multi-layer structure has layers of a first layer and a second layer such that the first and second layers have different refractive indexes and are alternately stacked. The concave-convex structure is disposed in an upper surface of the multi-layer structure and includes a light-transmitting material. The light emitting structure is disposed on the multi-layer structure and includes a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer. | 07-24-2014 |
Jae Hyeok Heo, Seoul KR
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20160126419 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - There is provided a semiconductor light-emitting device including a base layer formed of a first conductivity-type semiconductor material, and a plurality of light-emitting nanostructures disposed on the base layer to be spaced apart from each other, and including first conductivity-type semiconductor cores, active layers, and second conductivity-type semiconductor layers. The first conductivity-type semiconductor cores include rod layers extending upwardly from the base layer, and capping layers disposed on the rod layers. Heights of the rod layers are different in at least a portion of the plurality of light-emitting nanostructures, and heights of the capping layers are different in at least a portion of the plurality of light-emitting nanostructures. | 05-05-2016 |
Jae Hyeok Jang, Seoul KR
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20130122370 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY CONTAINING PHOSPHATE FLUORIDE AND PREPARATION METHOD THEREOF - Provided is a cathode active material for lithium secondary battery containing the compound of Formula 1 doped or coated with phosphate fluoride, prepared by adding phosphate fluoride to the precursor compound and subjecting to sintering and heat-treatment process, which has improved lifecycle and stability so that it can be used to improve efficiency of lithium secondary battery: | 05-16-2013 |
Jae Hyeok Lee, Incheon KR
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20140069853 | PLASMA ADVANCED WATER TREATMENT APPARATUS - A plasma advanced water treatment apparatus includes a double pipe having a first passage for treated water and a second passage for radical reaction gas, which are separated from each other; a plasma generating means including electrodes arranged at the first and second passages of the double pipe, and a power supply unit connected with the electrodes; and a water tank connected with the double pipe so that the treated water and a radical generation source react with each other. | 03-13-2014 |
Jae Hyeok Yoo, Daegu KR
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20120145487 | Elevator Using Variable Communication Protocol and Its Control Method - Disclosed are an elevator using variable communication protocol and its control method which makes it possible to operate elevators which uses different communication protocols between an operation control part controlling an operation of an elevator and an elevator hall and between an operation control part and an up and down passage operation part. The elevator using a variable communication protocol comprises an up and down passage operation part which detects and outputs an elevator call and a floor selection signal from a passenger of an elevator and displays an operation state of the elevator based on the call and the floor selection; an elevator operation control part which outputs an operation control signal allowing the elevator to work in accordance with a call and floor selection signal of the elevator from the up and down passage operation part and an operation display signal for a display of the operation state and the arrival state of the elevator; and a protocol conversion part which converts a communication protocol of the up and down passage operation part or the elevator operation control part for a data communication between the up and down passage operation part and the elevator operation control part hen different communication protocols are used in terms of the signals between the up and down passage operation part and the elevator operation control part. | 06-14-2012 |
20130220740 | Voice Recognition Apparatus For Elevator and Its Control Method - Disclosed is a voice recognition apparatus for an elevator and its control method which can be installed irrespective of an elevator manufacturer and make it possible to help a visually handicapped person or an audibly handicapped person to easily use the elevator with the aid of a voice recognition function. The voice recognition part according to the present invention includes a microphone for detecting a voice signal from an elevator passenger; a voice recognition control part which recognizes a voice signal detected by the microphone by way of a previously set voice recognition program, outputs a voice recognition command corresponding to a hall call and a floor selection and outputs a signal for a display of a voice recognition procedure by means of the audio recognition program and a result of the voice recognition; a voice recognition database for storing the voice recognition program and a previously set voice recognition information; a voice recognition time display part which is turned on and off in accordance with a display signal from the voice recognition control part; and a voice recognition audible display part for outputting a voice signal in accordance with a display signal from the voice recognition control part. | 08-29-2013 |
Jae-Hyeok Cha, Gyeonggi-Do KR
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20160139688 | METHOD FOR REMOTE-CONTROLLING TARGET APPARATUS USING MOBILE COMMUNICATION TERMINAL AND REMOTE CONTROL SYSTEM THEREOF - Methods and apparatuses are provided for remote-controlling a target apparatus using a mobile communication terminal. A communication link is established with the target apparatus having a display screen adapted to visualize an object. An amount of displacement of the mobile communication terminal is detected. Motion information is generated using the amount of displacement of the mobile communication terminal. The motion information is transmitted to the target apparatus. The motion information corresponds to movement data of the object and the amount of displacement is detected based on at least one of current position information, acceleration information and angular velocity information of the mobile communication terminal. | 05-19-2016 |
Jae-Hyeok Choi, Yongin-Si KR
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20150162650 | BATTERY PACK - A battery pack includes a plurality of battery cells, a protective circuit module (PCM), a temperature sensor and a case. Each battery cell has a terrace portion sealed so that an electrode tab of an electrode assembly is extracted to an outside. The PCM is electrically connected to the plurality of battery cells. The temperature sensor is connected to the PCM to measure a temperature of the battery cells. The case accommodates the plurality of battery cells, the PCM and the temperature sensor. The case includes a mounting portion on which the PCM is mounted, and a temperature sensor support portion protruded to be spaced apart from the mounting portion at a predetermined height is formed in one area of the mounting portion. | 06-11-2015 |
Jae-Hyeok Choi, Seoul KR
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20130002818 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD THEREOF - Provided are an apparatus and method for processing an image. The image processing apparatus that generates a three-dimensional (3D) video signal corresponding to a two-dimensional (2D) video signal includes: an image receiver which receives a frame of a 2D video signal containing a background and an object; and an image processor which determines a hole area caused by a shift of the object based on depth information of the object, and inpaints the hole area according to layer information of the background and the object. Accordingly, there are provided an apparatus and method for processing an image, in which a hole area is naturally and easily inpainted. | 01-03-2013 |
20150106847 | CONTENT PROVIDING APPARATUS, SYSTEM, AND METHOD FOR RECOMMENDING CONTENTS - A content providing apparatus, system, and method for recommending content. The method includes: receiving user information from a display apparatus; determining whether a terminal apparatus of a user is registered, based on the received user information; when the terminal apparatus is determined to be registered, determining whether recommended content for the user exists, based on pattern information about content usage of the user and content information; and when the recommended content for the user is determined to exist, transmitting a notification message for the recommended content to the terminal apparatus. Therefore, utilization of a notification service for recommended content is further improved. | 04-16-2015 |
20150242442 | APPARATUS AND METHOD FOR PROCESSING IMAGE - An image processing apparatus and an image processing method thereof are provided. The image processing method includes: extracting at least one texture area from an input image according to at least one texture feature of an object; for each texture area of the extracted at least one texture area, processing the texture area using an image set value respectively corresponding to the texture area; and combining the at least one texture area that is processed by the processing and outputting the combined at least one texture area. | 08-27-2015 |
Jae-Hyeok Heo, Jeju-Do KR
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20130313583 | LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - The present application relates to a light-emitting device and method of manufacturing the same. The device includes a lower portion, and vertical light-emitting structures disposed on the lower portion. A conductive member partially surrounds the vertical light-emitting structures, and reflective members are disposed between the vertical light-emitting structures. The reflective members reflect light that is emitted in a lateral direction from the vertical light-emitting structures to minimize the number of times that light emitted in a lateral direction from the vertical light-emitting structure is transmitted through the light-absorbing member, thereby increasing a luminous efficiency. | 11-28-2013 |
Jae-Hyeok Lee, Bucheon-Si KR
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20140194105 | APPARATUS AND METHOD FOR PROVIDING A NEAR FIELD COMMUNICATION FUNCTION IN A PORTABLE TERMINAL - An apparatus and a method of providing a Near Field Communication (NFC) function in a portable terminal are provided. The method includes recognizing a tag and reading an NFC message from the tag, storing second data in the memory when the NFC message includes first data of a predetermined record type, the second data corresponding to other data except for the first data among all data included in the NFC message, determining whether a particular application corresponding to the first data has been installed, and when the particular application has been installed, executing the particular application and providing the second data to the particular application so as to enable the particular application to execute a particular function by using the second data. | 07-10-2014 |
Jae-Hyeok Lee, Gyeonggi-Do KR
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20140179234 | BLUETOOTH DEVICE PAIRING METHOD AND BLUETOOTH DEVICE - A Bluetooth device and its pairing method capable of performing an accurate pairing with a user-desired Bluetooth device provide e transmitting an inquiry message for searching for at least one peripheral Bluetooth device, and in response the peripheral Bluetooth device transmits an inquiry response message including predefined pairing acceptance mark data, then upon receiving the inquiry response message including the pairing acceptance mark data, the Bluetooth device transmits a pairing request message for pairing to the peripheral Bluetooth device that forwarded the inquiry response message. | 06-26-2014 |
20140206290 | BLUETOOTH DEVICE AND METHOD FOR PROVIDING AND OBTAINING BLUETOOTH DEVICE INFORMATION - A method for providing information associated with a target Bluetooth device. A first, search-attempting Bluetooth device sends an inquiry message for searching for a nearby target Bluetooth device. A target Bluetooth device responds by sending an inquiry response message including predefined information mark data. The first Bluetooth device extracts link information from the information mark data, and uses the link information to access information associated with the target Bluetooth device. If the link information includes a user manual link or an application link, after the first Bluetooth device and the target Bluetooth device are paired, the manual link or the application link are used for obtaining a manual associated with the target Bluetooth device or downloading an application associated with the target Bluetooth device. | 07-24-2014 |
20150112633 | METHOD OF OPERATING ACCELERATION SENSOR AND ELECTRONIC DEVICE THEREOF - Provided is an acceleration sensor operating method of an electronic device. The method includes checking whether at least one movement generation means operates. The method also includes changing a sampling frequency of the acceleration sensor when the movement generation means operates. The method further includes receiving a sensor value of the acceleration sensor according to the changed sampling frequency. | 04-23-2015 |