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Jung-Hwan Lee
Jung-Hwan Lee, Pohang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100093994 | REPARATION METHOD OF AN AMINO LINKER OLIGONUCLEOTIDES AND LABELED-LINKER OLIGONUCLEOTIDE THEREFROM - A method for preparing amino linker oligonucleotides is provided, wherein an amino protecting group is efficiently removed from the amino linker oligonucleotides protected by the protecting group, and thereby achieving a high yield of the amino linker oligonucleotides. | 04-15-2010 |
| 20100317723 | Nucleolin Specific Aptamer and Use thereof - Improved G-rich oligonucleotide (GRO) aptamers specific to nucleolin, a method of preparing the aptamers, and a use of the aptamers for diagnosing and/or treating a nucleolin-associated disease, are provided. | 12-16-2010 |
Jung-Hwan Lee, Chungcheongbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100270605 | NONVOLATILE MEMORY CELL AND METHOD FOR FABRICATING THE SAME - A nonvolatile memory cell and a method for fabricating the same can secure stable operational reliability as well as reducing a cell size. The nonvolatile memory cell includes a drain region formed in a substrate, a source region formed in the substrate to be separated from the drain region, a floating gate formed over the substrate between the drain region and the source region, a halo region formed in the substrate in a direction that the drain region is formed, a dielectric layer formed on sidewalls of the floating gate, and a control gate formed over the dielectric layer to overlap with at least one sidewall of the floating gate. | 10-28-2010 |
Jung-Hwan Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100123656 | METHOD AND DEVICE FOR INPUTTING FORCE INTENSITY AND ROTATION INTENSITY BASED ON MOTION SENSING - Provided is an input device for operating in a three-dimensional space and inputting user instructions. The input device includes a first operation unit that calculates a first rotation angle in a coordinate system independent of the attitude of the device based on the output value of a first sensor, a second operation unit that calculates a second rotation angle in the coordinate system based on the output value of a second sensor, an attitude angle measuring unit that calculates the attitude angle of the input device by combining the first rotation angle and the second rotation angle, and an intensity calculation unit that calculates force intensity in the coordinate system using acceleration of the input device and the attitude angle of the input device obtained in the attitude measuring unit. | 05-20-2010 |
| 20100123660 | METHOD AND DEVICE FOR INPUTTING A USER'S INSTRUCTIONS BASED ON MOVEMENT SENSING - Provided is a user instruction input device operating in a three-dimensional space. The user instruction input device includes a first sensor that senses the angular rate of the device centering on at least one axis, a second sensor that senses the acceleration of the device at least for one direction, and a processing unit that calculates a first rotation angle in a coordinate system independent of the attitude of the first device from the output value of the first sensor, calculates a second rotation angle in the coordinate system from the output value of the second sensor, and calculates the final attitude angle by combining the first rotation angle and the second rotation angle. | 05-20-2010 |
| 20110122062 | MOTION RECOGNITION APPARATUS AND METHOD - Provided are a motion recognition apparatus and method, and more particularly, a motion recognition apparatus and method which are employed to move a pointer only when intended by a user using a touch sensor included in a pointing device that moves the pointer according to a motion sensed by a motion sensor. | 05-26-2011 |
| 20110141155 | METHOD FOR ANALYZING LIGHT PROFILE OF LIGHT SOURCE AND DEVICE AND METHOD FOR DRIVING LOCAL DIMMING OF LIQUID CRYSTAL DISPLAY DEVICE BY USING THE SAME - Disclosed is a method for analyzing a light profile of a light source for reducing capacity of a memory which is to store light profile data and device and method for driving local dimming of a liquid crystal display device by using the same. The method for analyzing a light profile of a light source includes driving a light source of one of a plurality of blocks which divide a backlight unit, setting a light analyzing region matched to one light emission region of the light source, dividing the light analyzing region into at least two symmetric regions considering a form of the light emission region and symmetry of the light emission region, and analyzing and storing a light profile of one of the at least two symmetric regions. | 06-16-2011 |
Jung-Hwan Lee, Brentford GB
| Patent application number | Description | Published |
|---|---|---|
| 20100109949 | MOBILE TERMINAL HAVING A HYBRID NAVIGATION SYSTEM AND METHOD FOR DETERMINING A LOCATION THEREOF - A mobile terminal having a hybrid navigation system and a method for determining a location thereof. A satellite navigation system receiver receives satellite data from a satellite. An inertial navigation system measuring device measures inertial data of the mobile terminal. A computing device receives the satellite data from the satellite navigation system receiver and the inertial data from the inertial navigation system measuring device, estimates a location of the mobile terminal using the inertial data, computes a state vector having location information obtained by correcting the estimated location using the satellite data and a state vector correlation error matrix having error information of the state vector, and determines the location of the mobile terminal using the state vector. The computing device uses a state vector correlation error matrix computed in a previous step when computing a state vector correlation error matrix in a current step. | 05-06-2010 |
Jung-Hwan Lee, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090100279 | COMPUTER PROVIDING MOTION PICTURE MODE AND METHOD OF SETTING UP SYSTEM-MODE WHILE PLAYING MOTION PICTURES - The present invention relates to a computer providing a motion picture mode including at least one storage unit configured to store system state information when the computer enters the motion picture mode and to store motion picture data, the storage unit including a random access memory (RAM) and a hard disk drive (HDD), a graphic processing unit configured to process image data and to display processed data on a screen, an audio outputting unit configured to process and output audio signals, and a control unit configured to control modules included in the computer and a system mode of the computer. The control unit is configured to determine whether conditions for entering the motion picture mode have been satisfied, and to change the system mode to the motion picture mode if the conditions for the motion picture mode are satisfied. | 04-16-2009 |
| 20090172428 | APPARATUS AND METHOD FOR CONTROLLING POWER MANAGEMENT - The present invention relates to an apparatus and a method for controlling power management based on information on ticks for performing program tasks and information on each of power management states, which is applicable to every apparatus and component able to enter a power saving state. | 07-02-2009 |
| 20090313487 | APPARATUS AND METHOD FOR FORCIBLY SHUTTING DOWN SYSTEM - The present invention relates to an apparatus and method for forcibly shutting down a computer system, and more specifically, to an apparatus and method for forcibly shutting down a system when the system is determined to be in an abnormal state. An apparatus for forcibly shutting down a system according to a specific embodiment of the present invention comprises a reception unit | 12-17-2009 |
Jung-Hwan Lee, Staines GB
Jung-Hwan Lee, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090066533 | Control apparatus and method - Provided are a control apparatus and method. The control apparatus includes: a measurement module which measures a motion of the control apparatus due to an external force; and a signal generation module which generates a signal corresponding to the measured motion, wherein the signal is transmitted to a display device to adjust a state of the display device according to the signal. | 03-12-2009 |
Jung-Hwan Lee, London GB
| Patent application number | Description | Published |
|---|---|---|
| 20110115672 | NAVIGATION RECEIVERS AND NAVIGATION METHODS THEREOF - A navigation receiver is provided having a receive chain arranged to down convert signals received in a tuneable receive frequency band using a tuneable local oscillator. The tuneable receive frequency band is determined by tuning the local oscillator. The receiver includes a sampler arranged to sample the down converted signals and to sample a plurality of signals in each first and each second time slot. The receiver includes a processor arranged to determine at least a position associated with the receiver based on at least the sampled signals in each first and each second time slots. The receiver is capable of determining a position based on signals received from navigation transmitters operating according to a first navigation system using the first frequency band and from navigation transmitters operating according to the second navigation system using the second frequency band, different from the first frequency band. | 05-19-2011 |
Jung-Hwan Lee, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110122559 | FLEXIBLE DISPLAY DEVICE AND FABRICATION METHOD THEREOF - Disclosed is a flexible display device capable of forming a display device on a glass substrate and simultaneously ensuring flexibility, and a fabrication method thereof, the method including preparing a glass substrate having a display region and a non-display region defined on a front surface thereof, forming a display device on the display region defined on the front surface of the glass substrate, preparing a metal foil substrate, bonding the metal foil substrate to the glass substrate such that a front surface of the metal foil substrate faces the front surface of the glass substrate so as to seal the display device, attaching a first passivation film on a region of a rear surface of the glass substrate, the region corresponding to a part or all of the non-display region defined on the front surface of the glass substrate, and attaching a second passivation film on an entire rear surface of the metal foil substrate, performing a first etching with respect to the display region of the rear surface of the glass substrate by using the first passivation film as a mask, removing the first passivation film, and performing a second etching with respect to the display region and the non-display region of the rear surface of the glass substrate, removing the second passivation film, and mounting a display device driving unit on the non-display region defined on the front surface of the glass substrate. | 05-26-2011 |
Jung-Hwan Lee, Paju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110134151 | METHOD FOR DIVIDING DISPLAY AREA FOR LOCAL DIMMING, LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME, AND METHOD FOR DRIVING THE LIQUID CRYSTAL DISPLAY DEVICE - A method for dividing a display area for local dimming of LCD is disclosed. The method includes determining an initial number of pixels per data analysis area and a total number of residual pixels, calculating a first residual pixel sum of a current data analysis area using the total number of residual pixels and a second residual pixel sum of a previous data analysis area, determining whether to assign a residual pixel to the current data analysis area using the first residual pixel sum and the total number of data analysis areas, calculating a second residual sum of the current data analysis area whether to assign a residual pixel, and repeating the calculation above until the data analysis area index is a last data analysis area index. | 06-09-2011 |
Jung-Hwan Lee, Middlesex GB
| Patent application number | Description | Published |
|---|---|---|
| 20110254688 | USER STATE RECOGNITION IN A WIRELESS COMMUNICATION SYSTEM - A method for user state recognition, of a user equipment having a microphone, in a wireless communication system, is provided where the microphone receives audio signals, the received audio signals are divided into segments, an audio signal level indicator for each audio signal segment is calculated and a user state is set to a first state, dependent on a value of at least one said audio signal level indicator being less than a predefined threshold. | 10-20-2011 |