Jaehee
Jaehee Cho, Seoul KR
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20130258968 | DYNAMIC UPLINK RESOURCE ALLOCATION METHOD AND APPARATUS - An uplink resource allocation method and apparatus determine Modulation and Coding Scheme (MCS) level dynamically based on an MCS index table in a wireless communication system. The dynamic uplink resource allocation method of the present disclosure includes normalizing an uplink transmission power; selecting one of a current Modulation and Coding Scheme (MCS) index table and at least one candidate MCS index table; and determining a MCS level using the normalized transmission power and the selected MCS index table. The dynamic uplink resource allocation method and apparatus of the present disclosure is capable of determining the MCS level depending on the MCS index table selected optimally in consideration of the number of users and uplink resource utilization ratio of the base station that are varying as time goes, thereby enhancing single user throughput and sector throughput and thus service quality. | 10-03-2013 |
20130266067 | METHOD AND DEVICE FOR ENCODING/DECODING IMAGE BY INTER PREDICTION USING RANDOM BLOCK - A video encoding apparatus, a video decoding apparatus and method of encoding and decoding one or more images using various shapes of blocks. The video encoding apparatus is configured to determine a partition form, among candidate partition forms, for partitioning a current block into one or more partition blocks; generate one or more predicted blocks by performing a motion compensation with a scale factor applied to the one or more partition blocks; generate a residual block by subtracting the predicted blocks from the corresponding one or more partition blocks; generate at least one transform block by transforming the residual block; generate at least one quantized transform block by quantizing the at least one transform block; and encode the at least one quantized transform block, information on the determined partition form, and the scale factor into a bitstream. | 10-10-2013 |
Jaehee Cho, Suwon-Si KR
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20080316751 | Reflector shapes for light emitting diode-polarized light sources - A light-emitting device including a light source that exhibits polarization anisotropy and a reflector that is shaped so that for light emitted in at least two directions from the light source, the angle between the dominant polarization directions after reflecting from the reflector is smaller than the angle between the dominant polarization directions before reflecting from the reflector. In the light-emitting device the light source may be a light-emitting diode chip or one of a plurality of light sources. | 12-25-2008 |
Jaehee Cho, Kyungki-Do KR
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20150125979 | LIGHT EMITTING DIODE AND METHOD FOR FABRICATING THE SAME - A light emitting diode and a method for fabricating the same are provided. The light emitting diode includes: a transparent substrate; a semiconductor material layer formed on the top surface of a substrate with an active layer generating light; and a fluorescent layer formed on the back surface of the substrate with controlled varied thicknesses. The ratio of light whose wavelength is shifted while propagating through the fluorescent layer and the original light generated in the active layer can be controlled by adjusting the thickness of the fluorescent layer, to emit desirable homogeneous white light from the light emitting diode. | 05-07-2015 |
Jaehee Chung, Seocho-Gu ,seoul KR
Jaehee Chung, Seocho-Gu KR
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20140028915 | VIDEO DISPLAY DEVICE AND CONTROL METHOD THEREOF - Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information. | 01-30-2014 |
Jaehee Chung, Seoul KR
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20110165841 | MOBILE TERMINAL, MOBILE TERMINAL SYSTEM, AND METHOD FOR CONTROLLING OPERATION OF THE SAME - A mobile terminal which can enter a content share mode, a mobile terminal system, and a method for controlling the operation of the same are provided. After entering a content share mode, a mobile terminal can transmit and receive content to and from another mobile terminal which is in the content share mode and within a predetermined distance. The mobile terminal can also specify a content transmission format. Before the content is transmitted, the content may be displayed on another mobile terminal using a thumbnail of the content. Users can conveniently transmit content between mobile terminals. | 07-07-2011 |
20130047178 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service. | 02-21-2013 |
20130047180 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device. | 02-21-2013 |
20130239163 | METHOD FOR RECEIVING ENHANCED SERVICE AND DISPLAY APPARATUS THEREOF - Provided are a method of receiving an enhanced service and a video display device thereof. The method includes: receiving an audio-visual (AV) content; extracting first feature information from the received AV content; receiving a database including at least one of content information, enhanced service information, and an enhanced service, which correspond to the first feature information, from a first server by transmitting the extracted first feature information to the first server; storing the database received from the first server in a memory; extracting second feature information from the received AV content; and searching and obtaining one of content information, enhanced service information, and an enhanced service, which correspond to the extracted feature information, from the database. | 09-12-2013 |
20150082336 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service. | 03-19-2015 |
20150085191 | VIDEO DISPLAY DEVICE AND CONTROL METHOD THEREOF - Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information. | 03-26-2015 |
20150121416 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device. | 04-30-2015 |
20150156532 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A video display apparatus pairs with a first terminal device. The video display apparatus receives an audio-visual content, and displays the audio-visual content. The video display apparatus acquires enhanced service information on an available enhanced service for the audio-visual content, and notifies an occurrence of the available enhanced service to the first terminal device. | 06-04-2015 |
20150156536 | METHOD FOR RECEIVING ENHANCED SERVICE AND DISPLAY APPARATUS THEREOF - Provided are a method of receiving an enhanced service and a video display device thereof. The method includes: receiving an audio-visual (AV) content; extracting first feature information from the received AV content; receiving a database including at least one of content information, enhanced service information, and an enhanced service, which correspond to the first feature information, from a first server by transmitting the extracted first feature information to the first server; storing the database received from the first server in a memory; extracting second feature information from the received AV content; and searching and obtaining one of content information, enhanced service information, and an enhanced service, which correspond to the extracted feature information, from the database. | 06-04-2015 |
20150156537 | VIDEO DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a section of the uncompressed AV content; obtaining an enhanced service on the basis of the content information; and playing the enhanced service through the display unit. | 06-04-2015 |
20150208117 | METHOD FOR RECEIVING ENHANCED SERVICE AND DISPLAY APPARATUS THEREOF - Provided are a method of receiving an enhanced service and a video display device thereof. The method includes: receiving an audio-visual (AV) content; extracting first feature information from the received AV content; receiving a database including at least one of content information, enhanced service information, and an enhanced service, which correspond to the first feature information, from a first server by transmitting the extracted first feature information to the first server; storing the database received from the first server in a memory; extracting second feature information from the received AV content; and searching and obtaining one of content information, enhanced service information, and an enhanced service, which correspond to the extracted feature information, from the database. | 07-23-2015 |
20150373413 | VIDEO DISPLAY DEVICE AND CONTROL METHOD THEREOF - Provided are a video display device and a method of controlling the same. The method includes: obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information. | 12-24-2015 |
20150382043 | VIDEO DISPLAY DEVICE, TERMINAL DEVICE, AND METHOD THEREOF - A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service. | 12-31-2015 |
20160112733 | VIDEO DISPLAY DEVICE AND CONTROL METHOD THEREOF - Provided are a video display device and a method of controlling the same. The method includes obtaining an uncompressed audio-visual (AV) content; playing the uncompressed AV content through the display unit; obtaining content information of the uncompressed AV content on the basis of a content section of the uncompressed AV content; obtaining content change time information and enhanced service information on the basis of the content information; and determining a delay time for obtaining the next content information on the basis of the content change time information. | 04-21-2016 |
Jaehee Chung, Yongin KR
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20110205435 | DISPLAY DEVICE AND METHOD FOR DISPLAYING CONTENTS ON THE SAME - A display terminal and a method for displaying content on the display terminal are embodied and broadly disclosed herein. The method may include displaying an indicator that indicates a presence of at least one new content available in a channel; displaying a list of the at least one new content in response to an acknowledgement request corresponding to the indicator; and connecting to the channel to display the at least one new content in response to an input, wherein the input is a selection of one or more of the at least one new content in the displayed list. | 08-25-2011 |
Jaehee Jung, Seoul KR
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20140080410 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are discussed, by which if a situation recognized by contacting with an external NFC tag corresponds to a user-set situation, a function different from a function set in the external NFC tag is activated. The method can include setting a 1 | 03-20-2014 |
Jaehee Kim, Suwon-Si KR
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20130257662 | ANTENNA DEVICE OF MOBILE TERMINAL - An antenna device of a mobile terminal for securing a performance of an antenna of the mobile terminal having a case of a metal material is provided. The antenna device of the mobile terminal includes an antenna module for radiating electric waves, and a case for forming an external form of the mobile terminal, made of a metal material, having a slot in a portion of the metal material, and electrically connected to each of the antenna module and a ground of the mobile terminal, and for operating as a radiator through the slot. | 10-03-2013 |
Jaehee Kim, Gyeonggi-Do KR
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20140045434 | METHOD AND APPARATUS FOR MEASURING ANTENNA PERFORMANCE BY COMPARING ORIGINAL AND RECEIVED VOICE SIGNALS - A method and apparatus for measuring an antenna performance includes obtaining a voice signal received or transmitted through an antenna and corresponding to an original voice signal, quantifying the antenna performance to generate a quantification result by performing a predetermined quantification method based on the original voice signal and the obtained voice signal, and displaying the quantification result. | 02-13-2014 |
20140045435 | METHOD AND APPARATUS FOR MEASURING ANTENNA PERFORMANCE BY COMPARING ORIGINAL AND RECEIVED VOICE SIGNALS - A method and apparatus for measuring an antenna performance includes obtaining a voice signal received or transmitted through an antenna and corresponding to an original voice signal, quantifying the antenna performance to generate a quantification result by performing a quantification method based on the original voice signal and the obtained voice signal, and displaying the quantification result. | 02-13-2014 |
Jaehee Kim, South Burlington, VT US
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20080222460 | Memory test circuit - A memory test circuit is provided, comprising: an output data selector configured to receive the plurality of read data bits and output a fraction of the plurality of read data bits as a plurality of fractional data bits; and a control circuit configured to select a set of bit positions in the plurality of read data bits whose corresponding values will form the plurality of fractional data bits, wherein the selected set of bit positions is selectable from a plurality of possible sets of bit positions, each actual bit position in the plurality of read data bits being contained in at least one of the possible sets of bit positions, and wherein a fractional length of the plurality of fractional data bits is smaller than a full length of the plurality of read data bits. | 09-11-2008 |
Jaehee Kwak, Anyang-Si KR
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20130315302 | METHOD AND APPARATUS FOR CODING/DECODING IMAGE - The present disclosure provides an apparatus for encoding a video including: a prediction unit to generate a predicted block of a current block; a subtraction unit to generate a residual block by subtracting the predicted block from the current block; a transformer to transform the residual block into a frequency transform block by performing different transform methods on different transform units; a quantization unit to quantize the frequency transform block to generate a quantized frequency transform block; and a bitstream generator to encode the quantized frequency transform block into a bitstream. | 11-28-2013 |
Jaehee Lee, Daegu KR
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20160049312 | PLASMA TREATING APPARATUS, SUBSTRATE TREATING METHOD, AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A substrate treating method may be performed by a plasma treating apparatus. The substrate treating method may include: providing a substrate on a platform in a lower portion of an inner space of a process chamber; directing a first process gas upward from a first nozzle formed at an inner wall of the process chamber into an upper portion of the inner space, the first process gas being an inert gas and wherein the first nozzle is an obliquely upward-oriented nozzle structured to direct the first process gas upward; directing a second process gas downward from a second nozzle formed at a inner wall of the process chamber into a lower portion of the inner space, the second process gas being hydrogen gas and wherein the second nozzle is an obliquely downward-oriented nozzle structured to direct the second process gas downward; and applying a microwave to the upper portion of the inner space to excite the first process gas and the second process gas into plasma, and then processing the substrate. | 02-18-2016 |
Jaehee Lee, Seoul KR
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20140375574 | PORTABLE DEVICE AND CONTROL METHOD THEREOF - Disclosed are a portable device that allows a user to conveniently and accurately control display and a control method thereof. The portable device includes a tilt sensor unit configured to obtain an amount of tilt of the portable device; a curved display unit configured to sense a touch input and to display an image; a movable mass having a predetermined mass value configured to move within the portable device and to change a center of gravity of the portable device; and a processor configured to control the tilt sensor unit, the curved display unit, and the movable mass. | 12-25-2014 |
20150332532 | MOBILE TERMINAL AND VEHICLE CONTROL - A mobile terminal is configured to be worn on a user's wrist region. The mobile terminal includes a muscle sensor that is configured to sense movement of muscle in the user's wrist region, and a proximity sensor that is configured to sense a proximity of the mobile terminal to the user's wrist region. The mobile terminal also includes a wireless communication unit configured to perform communication with a vehicle control device provided in a vehicle. The mobile terminal further includes a controller configured to transmit a control command to the vehicle control device based on at least one of a value measured by the muscle sensor or a value to measured by the proximity sensor. | 11-19-2015 |
20150351681 | MONITORING A DRIVER OF A VEHICLE - A driver state monitoring (DSM) system includes a wearable device main body worn by a user, a display unit, and an information collection unit that collects information related to a body state of the user. The DSM system includes a controller that, based on the collected information, senses a situation associated with the user's body state, and converts the collected information into a numerical value representing the body state of the user in context of the sensed situation. The controller further calculates a well-driving score for the user based on the numerical value that represents the body state of the user in context of the sensed situation; and controls at least one of the display unit or an image information output device to display the well-driving score and the numerical value that represents the body state of the user in context of the sensed situation. | 12-10-2015 |
20160046294 | DRIVER REST RECOMMENDATION - Methods and systems for monitoring a driver of a vehicle using a driver state monitoring (DSM) system. The DSM system includes a sensing unit that senses biological information of a user of a vehicle. The DSM system also includes a controller that determines a drowsy state of the user based on the sensed biological information. The controller also determines a current condition of traffic and outputs information recommending rest for the user based on the determined drowsy state of the user and the determined current condition of traffic. The controller monitors the traffic and determines a rest state of the user, and outputs an alarm based on monitoring the traffic and the determined rest state of the user. | 02-18-2016 |
Jaehee Park, Kyungbuk KR
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20100013379 | Organic light emitting display and method of manufacturing the same - An organic light emitting display and a method of manufacturing the same are disclosed. The organic light emitting display includes a transistor including a gate, a source, and a drain on a substrate, a connection electrode that is positioned on the transistor to be connected to the source or the drain, a first sacrifice layer that is positioned on the connection electrode to expose a portion of the connection electrode, a second sacrifice layer that is positioned on the first sacrifice layer to expose a portion of the connection electrode, a lower electrode on the connection electrode and the second sacrifice layer, an organic light emitting layer on the lower electrode, and an upper electrode on the organic light emitting layer. The first sacrifice layer is formed within range of a length of the second sacrifice layer inside the second sacrifice layer. | 01-21-2010 |
Jaehee Ryu, Seoul KR
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20090039012 | Hollow Fiber Membrane and Method for Manufacturing The Same - The present invention relates to a through-one-end water collection type hollow fiber membrane and a method for manufacturing the same. According to the present invention, an internal sealing part is formed in the hollow part of the membrane at its free end. The internal sealing part supports an external sealing part surrounding the external surface of the free end such that the durability of the whole sealing part might be improved. | 02-12-2009 |
20110192787 | HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a through-one-end water collection type hollow fiber membrane and a method for manufacturing the same. According to the present invention, an internal sealing part is formed in the hollow part of the membrane at its free end. The internal sealing part supports an external sealing part surrounding the external surface of the free end such that the durability of the whole sealing part might be improved. | 08-11-2011 |
20120067813 | COMPOSITE HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING THE SAME - A composite hollow fiber membrane and a method for manufacturing the same is disclosed, which is capable of maintaining a peeling strength owing to a low shrinkage rate in hot water, even though a filtering system is used for a long time, whereby the composite hollow fiber membrane can be widely used in a micro-filtration field for producing axenic water, drinking water, super pure water, and so on. | 03-22-2012 |
Jaehee Woo, Gyeonggi-Do KR
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20160120488 | Intraoral X-Ray Detector Assembly And Intraoral X-Ray Imaging Apparatus Using Same - Provided is an intraoral X-ray detector assembly that provides X-ray detection signals to an X-ray imaging apparatus main body, the assembly may comprises: an X-ray irradiation means disposed to emit X-rays toward a dentition to be imaged within an oral cavity of a patient; a close-contact means that can bring the X-ray detection means capable of detecting the X-rays close to the patient's face and can fix the X-ray detection means so as to face an X-ray emission direction of the X-ray irradiation means; and a support means that supports a first shaft extending to the X-ray irradiation means and a second shaft extending to the close-contact means and is mechanically coupled to a connection means between the X-ray imaging apparatus main body. | 05-05-2016 |