Oh, Daegu
Byung-Su Oh, Daegu KR
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20110267326 | GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A gate driving circuit includes a plurality of stages which are connected to each other one after another and each stage of the plurality of stages outputs a gate voltage to a corresponding gate line of a plurality of gate lines in response to at least one clock signal. Each stage of the plurality of stages includes; a voltage output part which outputs the gate voltage, an output driving part which drives the voltage output part, a holding part which holds the gate line at an off-voltage, and a discharge part arranged at a first end of the gate line to discharge the gate line to the off-voltage in response to the gate voltage output from the voltage output part, | 11-03-2011 |
Byung Yong Oh, Daegu KR
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20150208800 | APPARATUS FOR CORRECTING POSTURE ATTACHABLE TO DESK - An apparatus for correcting a posture attachable to a desk, including a desk fixing member of which a side surface has a “C”-shape so as to be fixed on an upper plate of the desk and in which an inserting groove is formed along a vertical direction on a rear surface, an attaching member including a desk attaching unit which penetrates an upper surface or a lower surface of the desk fixing member and is attached on the upper plate of the desk, and an attachment-adjusting screw which adjusts a strength of attachment, a height adjusting member, a posture correcting pad, and a rotatable pad connecting member. | 07-30-2015 |
Chang Joo Oh, Daegu KR
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20160067206 | COMPOSITION FOR PREVENTING OR TREATING RENAL FIBROSIS COMPRISING DIMETHYLFUMARATE AS ACTIVE INGREDIENT - The present invention relates to a composition for preventing or treating renal fibrosis comprising dimethylfumarate (DMF) as an active ingredient. The DMF according to the present invention has an excellent effect of reducing renal fibrosis by activating Nrf2 to inhibit TGF-β/Smad signaling, and thus is useful for preventing or treating renal fibrosis. | 03-10-2016 |
Dae Gun Oh, Daegu KR
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20150338507 | RADAR SIGNAL PROCESSING METHOD AND APPARATUS - Provided is a radar signal processing method and apparatus, the method including transmitting a radar signal through a transmission antenna, receiving, through a reception antenna, a first reflection signal generated based on the radar signal reflected by an obstacle and a second reflection signal generated based on the radar signal reflected by a target located behind the obstacle, performing filtering by using a filter for removing the first reflection signal, and processing the second reflection signal extracted based on a result of the filtering. | 11-26-2015 |
20160047910 | RADAR SIGNAL PROCESSING METHOD AND APPARATUS - Provided is a radar signal processing method and apparatus, the method including transmitting a plurality of transmission radar signals through a transmission antenna, receiving a reception radar signal reflected from a target in response to the transmitting, and extracting location information on the target based on a result obtained by applying an auto-correlation to the reception radar signal. | 02-18-2016 |
Eun-Young Oh, Daegu KR
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20130170685 | ELECTRONIC APPARATUS HAVING RESONANCE STRUCTURE FOR SPEAKER DEVICE - An electronic apparatus having a resonance structure for providing smooth resonance of a speaker sound of a speaker device is provided. The electronic apparatus includes an upper case frame, a lower case frame adapted to be joined with the upper case frame and have a sealing structure for joining the lower case frame and the upper case frame, a speaker device fixed to an inner surface of one of the upper case frame and the lower case frame, and a board electrically connected with speaker terminals of the speaker device when the upper case frame and the lower case frame are joined and, wherein a sealing space formed by the sealing structure creates a resonance space of the speaker device. | 07-04-2013 |
Hyun-Jung Oh, Daegu KR
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20120266809 | INSULATION DEVICE OF SINGLE CRYSTAL GROWTH DEVICE AND SINGLE CRYSTAL GROWTH DEVICE INCLUDING THE SAME - Provides are an insulation device of a single crystal growth device and a single crystal growth device including the same. The insulation device is installed inside a chamber of the single crystal growth device and the insulation device includes a plurality of insulation blocks that are spaced by a first distance. | 10-25-2012 |
Jeong-Hyun Oh, Daegu KR
Jihoon Oh, Daegu KR
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20150206500 | GATE DRIVING CIRCUIT AND DISPLAY DEVICE HAVING THE SAME - A gate driving circuit includes: a plurality of driving stages configured to apply gate signals to a plurality of pixels of a display panel, one driving stage of the driving stages including: a thin film transistor including a first control electrode, an active part overlapping the first control electrode, an input electrode overlapping the active part, an output electrode overlapping the active part, and a second control electrode on the first control electrode and the active part; and a control voltage generator configured to supply a control voltage determined according to a channel characteristic of the thin film transistor to the second control electrode and to include a voltage generating thin film transistor including an active part having a same channel characteristic as the active part of the thin film transistor. | 07-23-2015 |
Ji-Hoon Oh, Daegu KR
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20160104803 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A display substrate includes a base substrate, a gate pattern, an active pattern and a data metal pattern. The gate pattern includes a gate electrode on the base substrate. The active pattern overlaps the gate electrode and includes a first active layer, a second active layer and a third active layer. The first active layer includes first amorphous silicon (a-Si:H). The second active layer is disposed on the first active layer and includes second amorphous silicon of which a concentration of hydrogen is higher than that of the first amorphous silicon. The third active layer is disposed on the second active layer and includes third amorphous silicon of which a concentration of hydrogen is substantially the same as that of the first amorphous silicon. The data metal pattern is disposed on the active pattern and includes source and drain electrodes spaced apart from each other. | 04-14-2016 |
Jinha Oh, Daegu KR
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20090172265 | FLASH MEMORY DEVICE HAVING SECURE FILE DELETION FUNCTION AND METHOD FOR SECURELY DELETING FLASH FILE - Disclosed is a flash memory device having a secure flash file deletion function and a method for securely deleting a flash file. Data and object headers as actual contents of the flash file are separately stored in data blocks and header blocks. At this time, the data is encrypted and stored, and a decryption key is included in an object header and stored in a header block. When the flash file is deleted, the object header is deleted by searching the header block where the object header including the decryption key is stored. In order to search the header block, a binary tree structure is used in which a terminal node indicates an LSB of a file ID. Disclosed may be applied to an embedded system where a flash memory is used as a storage medium. In particular, disclosed is suitable for a NAND flash memory device. | 07-02-2009 |
Jonghwan Oh, Daegu KR
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20160127869 | METHOD OF OPERATING COMMUNICATION AND ELECTRONIC DEVICE FOR SUPPORTING SAME - A communication method and an electronic device for supporting the same are provided. The communication method includes forming a group for communication with at least one external electronic device, receiving location information from the at least one external electronic device, selecting at least one of the at least one external electronic device to communicate with, based on a motion of the electronic device, and communicating with the at least one selected external electronic device. | 05-05-2016 |
Jong-Hwan Oh, Daegu KR
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20120157028 | APPARATUS AND METHOD FOR PROVIDING INFORMATION IN PORTABLE TERMINAL - Provided is an apparatus and method for providing information in a portable terminal having a display unit and a control unit. The display unit displays an information providing window for information received from a broadcasting station during a radio play mode of the portable terminal. The control unit provides a particular function responsive to the information received from the broadcasting station during the radio play mode of the portable terminal. | 06-21-2012 |
20120264385 | DYNAMIC ALTERNATIVE FREQUENCY CHANNEL SWITCHING IN WIRELESS TERMINAL - Provided is a device and method for providing an Alternative Frequency (AF) in a wireless terminal, by which an AF channel service suitable for a user environment can be provided. To this end, the device includes a radio broadcast receiver for receiving a radio broadcast signal, and a controller for attempting an AF channel switch after an elapse of a re-try wait time which is set according to a number of recent AF channel switch failures. The controller may detect the user environment as a walking state or a driving state. If a driving state is detected, the AF channel switch is attempted immediately when receive signal quality is below a threshold, regardless of the number of recent AF channel failures. If a walking state is detected, the AF channel switch is attempted after the elapse of the wait time. | 10-18-2012 |
Jung-Se Oh, Daegu KR
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20130014019 | METHOD AND APPARATUS FOR PROVIDING USER INTERFACE FOR INTERNET SERVICE - A method and apparatus providing a user interface for an Internet service are provided. The user interface providing apparatus displays an n | 01-10-2013 |
Myung-Hun Oh, Daegu KR
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20130149018 | IMAGE FORMING APPARATUS - An image forming apparatus includes a discharge path through which the recording medium that has passed through the printing path is discharged; a reverse path in which the recording medium that has passed through the printing path is reversed; a resupply path in which the recording medium which reversely travels along the reverse path is guided to the printing path; a connection portion in which the printing path, the discharge path, the reverse path, and the resupply path cross one another; and a first guide member that is disposed in the connection portion. | 06-13-2013 |
Sang Ho Oh, Daegu KR
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20080307818 | Refrigerator - A refrigerator is disclosed. The refrigerator includes a main body which has a cooling chamber and a freezing chamber, a storage chamber which is provided in the cooling chamber to store foodstuffs, an irradiation device which irradiates light within a visible light region correspondingly to color of the foodstuffs stored in the storage chamber, an optical deodorization module which includes an ultraviolet light irradiation device which is mounted to the storage chamber to irradiate ultraviolet light and a photocatalyst filter which receives the ultraviolet light from the ultraviolet light irradiation device and is coated with a photocatalyst agent, and a control unit which controls the irradiation device and the ultraviolet light irradiation device. | 12-18-2008 |
20110219805 | NON-FREEZING STORAGE UNIT AND REFRIGERATOR INCLUDING THE SAME - The present invention relates to a non-freezing storage unit which can store food at a temperature below 0° C. without freezing the food, and a refrigerator including the same. The non-freezing storage unit includes an outer casing with one open surface, a drawer which can be pulled out and detached through the open surface of the outer casing, a sensor located on one surface of the outer casing and sensing a temperature of food located in the drawer, a thermal conductive member installed on one surface of the drawer facing the sensor and transferring the temperature of the food in the drawer to the sensor, and a heater installed in the outer casing. The non-freezing storage unit is located in a cooling space to store food in a non-frozen state at a temperature below 0° C. | 09-15-2011 |
20110264283 | REFRIGERATOR - The present invention relates to a refrigerator which can maintain and store a stored object in various states. The refrigerator includes a non-freezing apparatus having a storage room with a storing space composed of an upper space and a lower space, the air or heat exchange being limited between the upper space and the lower space, and a temperature control unit controlling the temperature of the upper space and the lower space. The non-freezing apparatus is installed in a storing space in which the cooling is performed and controls the temperature control unit to perform at least one of a process of maintaining a temperature-control start temperature region and a process of maintaining a supercooling temperature region which is lower than the temperature-control start temperature region, thus storing the storing space or the stored object in a state caused by the performed process. | 10-27-2011 |
20110277487 | SUPERCOOLING SYSTEM - The present invention relates to a supercooling system which can supply heat to a stored object or generate heat according to a sensed temperature to maintain the stored object in a supercooled state. The supercooling system includes a cooling apparatus including a storing unit storing a stored object, a cooling means cooling the storing unit, and a main control unit receiving external commercial power and controlling the cooling means to maintain the temperature in the storing unit at a temperature below the maximum ice crystal formation zone, and a supercooling apparatus including an independent storage room having a storing space therein to receive a storing container containing a liquid to be supercooled and mounted and cooled in the storing unit, a temperature sensing unit sensing the temperature of the independent storage room, a temperature control means mounted in the independent storage room and controlling the internal temperature such that a temperature of an upper portion of the storing space or the storing container is higher than a temperature of the maximum ice crystal formation zone and a temperature of a lower portion of the storing space or the storing container, and a sub-control unit controlling the temperature control means based on the sensed temperature from the temperature sensing unit to store the liquid in a supercooled state, maintaining the temperature control means in the off state when the temperature of the storing space or the storing container is equal to or higher than a preset temperature-control start temperature, and controlling the temperature control means in the on and off states when the temperature of the storing space or the storing container storage sensing preset temperature-control start temperature. | 11-17-2011 |
20110302940 | REFRIGERATOR - The present invention relates to a refrigerator which can display a supercooled state or the proceeding degree of the supercooled state. The refrigerator includes a control apparatus which is formed in a storing space in which the cooling is performed, has a storing space composed of an upper space and a lower space between which the air or heat exchange is limited, stores a stored object in the storing space in a supercooled state, and controls the temperature of the upper space and the lower space, respectively. The refrigerator includes: a determination means determining the supercooled state of the stored object or the proceeding degree of the supercooled state; and a display means visually or aurally displaying the supercooled state or the proceeding degree of the supercooled state determined by the determination means. | 12-15-2011 |
20110308264 | REFRIGERATOR - The present invention relates to a refrigerator which can maintain a stored object in a desired state by controlling the temperature of an upper region and a lower region in the same storing space. The refrigerator includes a non-freezing apparatus having a storage room with a storing space composed of an upper space and a lower space, the air or heat exchange being limited between the upper space and the lower space, and a temperature control unit controlling the temperature of the upper space and the lower space. The non-freezing apparatus is installed in a storing space in which the cooling is performed and controls the temperature control unit to perform at least one of a process of rapid cooling at a temperature over the phase transition temperature, a process of entering a supercooling temperature region, and a process of maintaining the supercooling temperature region. | 12-22-2011 |
Se Jae Oh, Daegu KR
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20130131485 | TETRODE FOR MEASURING BIO-SIGNALS AND METHOD OF MANUFACTURING THE SAME - A tetrode for measuring bio-signals, the tetrode including four electrodes which extend in a lengthwise direction of the tetrode and are symmertrically arranged; and an insulation layer which surrounds the four electrodes to insulate the electrodes from each others. A method of manufacturing a tetrode for measuring bio-signals, the method including forming a first insulation layer; forming first and second electrodes on the first insulation layer and forming a second insulation layer on the first and second electrodes; and forming third and fourth electrodes on the second insulation layer and forming a third insulation layer on the third and fourth electrodes. | 05-23-2013 |
Seung Jin Oh, Daegu KR
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20100043466 | REFRIGERATOR - The present invention relates to a refrigerator. The refrigerator includes a receiver unit for receiving information required for every day life, a control unit for determining information a user is in need from the information required for every day life, and a display unit for displaying the information the user is in need to an outside of the refrigerator. | 02-25-2010 |
Seung Ryeol Oh, Daegu KR
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20130180650 | SINGLE-WALLED CARBON NANOTUBE SATURABLE ABSORBER PRODUCTION VIA MULTI-VACUUM FILTRATION METHOD - Provided is single-walled carbon nanotube saturable absorber production via a multi-vacuum filtration method, and more particularly, single-walled carbon nanotube saturable absorber production via a multi-vacuum filtration method, capable of depositing a carbon nanotube thin film on a filter using a vacuum chamber and a membrane filter, etching the filter using an etchant so as to be transferred to an upper surface of the polymer, coating the polymer on the carbon nanotube to thereby produce a carbon nanotube saturable absorber, as a method of producing a carbon nanotube thin film to transfer the thin film to the polymer using a multi-filtration method in order to produce a passive saturable absorber to be used in laser oscillation. | 07-18-2013 |
20130182726 | PRODUCES VARIOUS TYPES OF PULSES BY CONTROLLING THE DISTANCE BETWEEN THE SATURABLE ABSORBER CONNECTORS - Provided is a device of generating various types of pulses by controlling a distance between saturable absorber connectors, and more particularly, a device of generating various types of pulses by controlling a distance between saturable absorber connectors, capable of actively controlling a distance between saturable absorbers to completely overcome a disadvantage that an opened space is present in a cavity or a disadvantage that a fiber component should be changed and implementing a simple design of the entire fiber laser cavity since only a saturable absorber part, which is a portion of a fiber laser cavity, should be designed, as a carbon nanotube saturable absorber part in a passively mode-locked fiber laser generating apparatus using the saturable absorber. | 07-18-2013 |
20130287051 | APPARATUS AND METHOD FOR STABILIZING PULSE OF FIBER-TYPE FEMTOSECOND LASER - Provided are an apparatus and method for stabilizing a pulse of a fiber-type femtosecond laser, and more particularly, to an apparatus for stabilizing a pulse of a fiber-type femtosecond laser, which adjusts a distance between a saturable absorption material and an optical fiber connection unit of the femtosecond laser to automatically perform mode-locking, thereby obtaining a laser pulse stabilized for a long time, and a method for stabilizing the pulse of the fiber-type femtosecond laser. The apparatus for stabilizing a pulse of a fiber-type femtosecond laser in a fiber-type femtosecond laser system including a pump laser ( | 10-31-2013 |
Sung Suk Oh, Daegu KR
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20080234596 | Brain Wave Measuring Method, Apparatus And Computer Readable Recording Medium Implemented With Program For Executing The Method - A method for measuring a brain wave comprises extracting positive and negative peaks from an electrocardiogram (EKG) signal reflecting heartbeat information, and positive peaks from an electroencephalogram (EEG) signal reflecting heartbeat-caused noise information and brain wave information. The positive peaks of the EEG signal are classified into a first peak group and a second peak group based on the positive peaks of the EKG signal. The first peak group is affected more greatly by the heartbeat than by the brain wave, and the second peak group is affected more greatly by the brain wave than by the heartbeat. Noise of the first and second peak groups is removed from the EEG signal. | 09-25-2008 |
Sun-Ho Oh, Daegu KR
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20090191111 | PREPARATION METHOD OF CALCIUM PHOSPHATE-BASED CERAMIC POWDER AND COMPACT THEREOF - Disclosed herein is a method of preparing a highly sinterable calcium phosphate-based ceramic powder and a compact thereof. The calcium phosphate-based ceramic powder and compact thereof according to the present invention are advantageous in that they are very biocompatible and economical because they are prepared using natural materials, have nano-sized particles, and are highly sinterable, and thus can be used for bone substitute materials. | 07-30-2009 |
Su Young Oh, Daegu KR
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20150238564 | Pharmaceutical Composition Comprising MicroRNA-30B, MicroRNA-133A, or MicroRNA-202-5P Inhibitor for Inhibiting Cancer - Provided is an anticancer composition, and particularly, a pharmaceutical composition for inhibiting cancer, which includes a microRNA-30b, microRNA-133a, or microRNA-202-5p inhibitor as an active ingredient. The pharmaceutical composition may suppress microRNA-30b, microRNA-133a, or microRNA-202-5p, thereby inhibiting proliferation of cancer cells, and eventually, is expected to be useful for cancer treatment. | 08-27-2015 |
Tae-Jin Oh, Daegu KR
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20100036085 | AROMATIC POLYAMIDE, POLYMERIZATION METHOD THEREOF, AND OPTICAL FILM USING THE SAME - A novel aromatic polyamide compound, a polymerization method thereof, and an optical film for use in a flexible display substrate produced using the same are disclosed. The aromatic polyamide compound is a copolymer comprising a repeating unit of a para-substituted aromatic diamine and a repeating unit of a meta- or meta-para-substituted aromatic diamine. The aromatic polyamide compound is colorless and transparent, excellent in heat resistance, and excellent in processability such as the compound being easily dissolved in a polar organic solvent without the addition of an inorganic salt. Therefore, the aromatic polyamide compound is suitable for producing the optical film for use in a display substrate. | 02-11-2010 |
20120041100 | MOLECULAR MISCIBLE BLEND SOLUTION OF AROMATIC POLYAMIDE AND NON-CRYSTALLINE POLYMER, METHOD FOR PREPARING THE SAME, AROMATIC POLYAMIDE BLEND FIBER USING THE SAME AND METHOD FOR DYING THE SAME - Disclosed are a molecular miscible blend solution of aromatic polyamide which is composed of a homogeneous mixture of a highly crystalline para-aromatic polyamide polymer and a non-crystalline polymer and is optically anisotropic, a method for preparing the same, an aromatic polyamide blend fiber prepared from the same and a method for dying the fiber at room pressure. Disclosed is a molecular miscible blend solution of aromatic polyamide and a non-crystalline polymer, in which an aromatic polyamide polymer having repeat units represented by the following Formula (I) and polyvinylpyrrolidone at an amount of 5 to 100% of the weight of the aromatic polyamide are dissolved in a polar organic solvent containing an inorganic salt. | 02-16-2012 |
Young-Suk Oh, Daegu KR
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20090093275 | MOBILE TERMINAL AND IMAGE DISPLAY METHOD THEREOF - A method for displaying images in a plurality of groups so as to allow a user to simultaneously preview the images on one screen, and a mobile terminal implementing such method, the mobile terminal including: a display for displaying a plurality of image groups and images included in each image group, a user input unit for receiving a user's command input about a certain position or direction so as to move the displayed plurality of image groups or images included in a specific group, and a controller for controlling the above components so as to move the displayed image groups or the images within the specific group in a commanded certain position or direction. | 04-09-2009 |