Park, Incheon
Bong Hwan Park, Incheon KR
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20100044995 | QUICK BOARD WITH HANDLE TO OPERATE DRIVING POWER OF FRONT WHEEL - A quick board with a handle to operate the driving power of a front wheel is used for leisure, taste and amusement activities of teenagers, adults, children and others. In the quick board according to the present invention, the driving power to drive a front wheel is operated by only a handle of the quick board, thereby strengthening the muscular strength of the arms and waist of a user and minimizing the components of the quick board to avoid the complicated configuration in appearance. When a child who has a difficulty in pivoting a driving frame forward and backward operatively connected to a handle part to drive the front wheel uses a quick board, a front wheel cover part of a main body frame and the driving frame are selectively fixed so that such a user can enjoy the quick board in a stable and safe state. | 02-25-2010 |
Byoung Guk Park, Incheon KR
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20110127684 | APPARATUS AND METHOD FOR MANUFACTURING MICRO LENS ARRAY - An apparatus for manufacturing a micro lens array, wherein lenses having various standards are easily manufactured by forming a micro lens array by adjusting a vacuum condition in a vacuum chamber. The apparatus including: a vacuum chamber including a vacuum space therein; a vacuum unit for forming a vacuum inside the vacuum chamber; an upper frame disposed inside the vacuum chamber and to which a substrate is installed on a lower surface of the upper frame; an elevator for ascending and descending the upper frame; a lower frame disposed below the upper frame; a master plate disposed on the lower frame and includes a plurality of molding grooves on an upper surface of the master plate; and a heater installed to a side of the master plate to heat up the master plate. | 06-02-2011 |
Byoung-Keon Park, Incheon KR
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20080286912 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device in which a semiconductor layer of a thin film transistor and a first electrode of a capacitor are formed of amorphous silicon and the whole or a part of source/drain regions of the semiconductor layer and the first electrode of the capacitor are crystallized by a metal induced crystallization method, and a channel region of the semiconductor layer is crystallized by a metal induced lateral crystallization method. | 11-20-2008 |
Byoung Seong Park, Incheon KR
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20110122760 | INTERFERENCE CANCELLATION WITH MU-MIMO SCHEME IN SC-FDMA SYSTEM - An apparatus and a method for interference cancellation using a multi-user multiple input multiple output (MU-MIMO) scheme in a single carrier frequency division multiple access (SC-FDMA) system are disclosed. Received data of every terminal are classified into first received data and second received data. The first received data has lower reliability and the second received data has higher reliability than the first received data. The second received data is transmitted to an upper layer. Interference signals are formed with the second received data based on a channel estimation value. The interference signals are removed from the first received data, and the interference signal free first received data is transmitted to the upper layer. | 05-26-2011 |
20120040704 | METHOD FOR RESOURCE ELEMENT GROUP DOWNSIZING OF R-PDCCH AND MOBILE TELECOMMUNICATION SYSTEM FOR THE SAME - The present invention relates to a method for reducing a resource element group (REG) size, which is used at a control channel element (CCE) for a relay physical downlink control channel (R-PDCCH), for the purpose of easy interleaving by a physical resource block (PRB) unit for the R-PDCCH, and a mobile telecommunication system for the same. The mobile telecommunication system of the present invention includes reducing the CCE size to 8 REGs or less of the R-PDCCH to be included in a single PRB. | 02-16-2012 |
20120106432 | METHOD FOR TRANSMITTING UPLINK SIGNAL WITH PERIODIC AND RELAY SYSTEM FOR THE SAME - In one embodiment, after determining downlink backhaul sub-frames based on a constitution period of backhaul sub-frames and determining uplink backhaul sub-frames based on the determined downlink backhaul sub-frames by a relay, all or portions of uplink signals in the determined uplink backhaul sub-frames are transmitted within a backhaul sub-frame allocation period, or after assigning numbers to all of the determined uplink backhaul sub-frames, all or portions of uplink signals are transmitted according to the assigned uplink backhaul sub-frame numbers within a backhaul sub-frame allocation period. | 05-03-2012 |
20130250921 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING A RACH SIGNAL IN SC-FDMA SYSTEM - Embodiments of the present invention may provide an apparatus and a method for transmitting and receiving a random access channel (RACH) in a single carrier-frequency division multiple access (SC-FDMA) system. A frequency domain RACH signal may be mapped to a localized sub-frequency band of an entire frequency band available to the SC-FDMA system. A guard band including at least one sub carrier may be allocated between the RACH signal band and other channel signal bands. A guard time may be allocated between the RACE signal and other channel signals in the time domain. The RACH signal may include a short message including information related to a mobile station. The RACE signal may be detected in a frequency based method, a time based method or a sliding matched filter based method. Receiver complexity can be decreased if the RACH signal includes a CAZAC code sequence for a preamble. In such a case, a receive delay may be simply calculated and then adjusted more accurately. | 09-26-2013 |
20130250922 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING A RACH SIGNAL IN SC-FDMA SYSTEM - Embodiments of the present invention may provide an apparatus and a method for transmitting and receiving a random access channel (RACH) in a single carrier-frequency division multiple access (SC-FDMA) system. A frequency domain RACH signal may be mapped to a localized sub-frequency band of an entire frequency band available to the SC-FDMA system. A guard band including at least one sub carrier may be allocated between the RACH signal band and other channel signal bands. A guard time may be allocated between the RACE signal and other channel signals in the time domain. The RACH signal may include a short message including information related to a mobile station. The RACH signal may be detected in a frequency based method, a time based method or a sliding matched filter based method. Receiver complexity can be decreased if the RACH signal includes a CAZAC code sequence for a preamble. In such a case, a receive delay may be simply calculated and then adjusted more accurately. | 09-26-2013 |
20130260805 | APPARATUS AND METHOD FOR CONTROLLING CELL TRANSMIT POWER TO REDUCE INTERFERENCE OF CELL AND MOBILE TELECOMMUNICATION BASE STATION FOR THE SAME - Provided are an apparatus and method for controlling transmit power of a base station and a mobile communication base station using the same, which can control transmission power for minimizing interference from the base station to a cell adjacent thereto. When a power amplifier outputs the minimum value of a power range restricted by a dynamic range in consideration of an offset against a lowest value of an output power, a comparator compares an optimal transmit power of the base station and the minimum value of a power range restricted by the dynamic range, and an attenuator attenuates the output power value of the power amplifier according to the comparison result. | 10-03-2013 |
Chang Hyun Park, Incheon KR
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20090303007 | MULTIPLE BAND RFID READER DEVICE - There is disclosed a multi-band RFID reader, including a duplexer for separating a data signal received from a tag according to a frequency band, a directional coupler for diverging a part of the signal separated through the duplexer, a Digital Signal Processor (DSP) for determining a frequency band of the diverged signal and generating a control signal based on the determination result, and Radio Frequency (RF) switch for turning on/off transmission/reception modes in response to the control signal of the DSP. The multi-band RFID reader can read signals received from various kinds of tags by employing a multi-frequency band irrespective of frequency bands. | 12-10-2009 |
20100019861 | RF SWITCH - The present invention provides an RF switch, including a diode adapted to operate as a switch when a control current is applied thereto, a first CRLH transmission line of a Φ degree phase, which provides one signal transfer path from a terminal | 01-28-2010 |
20100026416 | POWER DIVIDER AND POWER COMBINER USING DUAL BAND-COMPOSITE RIGHT/LEFT HANDED TRANSMISSION LINE - The present invention relates to a power divider and a power combiner employing dual band-Composite Right/Left-Handed (CRLH) transmission lines. A power divider including an input terminal and two output terminals according to the present invention includes two transmission lines each having two terminals connected to the input terminal and the output terminals, respectively, and two short-stubs having one terminals connected to the output terminals, respectively, and the other terminals connected to grounds. The transmission line may employ a first dual band-CRLH transmission line having a double value of a termination impedance, which is substantially connected to the output terminal, as a characteristic impedance, and the short-stub may employ a second dual band-CRLH transmission line, which has substantially the same value as that of the termination impedance as a characteristic impedance. The first dual band-CRLH transmission line and the second dual band-CRLH transmission line generate phase delay of 90 degrees in a high frequency band and phase delay of −90 degrees in a low frequency band with respect to an input signal. | 02-04-2010 |
20100073112 | RADIO FREQUENCY SWITCH AND APPARATUS CONTAINING THE RADIO FREQUENCY SWITCH - The present invention relates to A radio frequency (RF) switch and an apparatus including the RF switch. In an aspect of the present invention, an RF switch includes a transmission line having one end connected to an input terminal or an output terminal and the other end connected to a signal line and configured to transfer an RF signal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. In another aspect, an RF switch includes a transmission line having one end connected to an input terminal and the other end connected to an output terminal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. Here, a CRLH (Composite Right/Left-Handed) transmission line is employed as the transmission line. | 03-25-2010 |
Changkyun Park, Incheon KR
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20110122168 | LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME - Disclosed are a liquid crystal display and a method of the liquid crystal display. The liquid crystal display includes a liquid crystal panel, a backlight unit that supplies light to the liquid crystal panel and has a plurality of light sources, and an image calibration unit that calculates a global dimming resultant value and a local dimming resultant value for an image data signal inputted to the liquid crystal panel, analyzes an average picture level for each block with respect to the image data signal, and determines a convex combination parameter based on the global dimming resultant value, the local dimming resultant value, and the average picture level to generate a calibration dimming value for the backlight unit and an image calibration value for the image data signal. | 05-26-2011 |
20110128302 | LIQUID CRYSTAL DISPLAY AND LOCAL DIMMING CONTROL CONTROL METHOD THEREOF - A liquid crystal display includes a liquid crystal display panel, a backlight unit including a plurality of light sources, the backlight unit providing light to a back surface of the liquid crystal display panel, a backlight driving circuit that individually drives a plurality of previously determined blocks each including the light sources based on a dimming value of each of the blocks, and a local dimming control circuit that calculates a pixel gain value compensating for a luminance reduction resulting from the dimming value of each block and corrects the pixel gain value based on a grayscale saturation level of each block. | 06-02-2011 |
Chang-Kyun Park, Incheon KR
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20110141004 | DRIVING METHOD FOR LOCAL DIMMING OF LIQUID CRYSTAL DISPLAY DEVICE AND APPARATUS USING THE SAME - A driving method for local dimming of a Liquid Crystal Display (LCD) device and an apparatus using the same are disclosed. The driving method includes assigning a first block index to each of a plurality of blocks into which backlight unit is divided, detecting a connection order of the blocks in the backlight unit, arranging the first block indexes according to the block connection order, storing first block index ordering information that specifies the arranged first block indexes, retrieving the stored first block index ordering information, generating second block index information that specifies second block indexes corresponding to the first block indexes of the backlight unit, determining a local dimming value for each block by analyzing input data on a block basis according to the second block index information, rearranging the local dimming values arranged based on the second block index information according to the first block index ordering information, and driving the plurality of blocks respectively using the rearranged local dimming values of the plurality of blocks. | 06-16-2011 |
20110141077 | DRIVING METHOD FOR LOCAL DIMMING OF LIQUID CRYSTAL DISPLAY DEVICE AND APPARATUS USING THE SAME - A driving method for local dimming of a Liquid Crystal Display (LCD) device and an apparatus using the same are disclosed. The driving method includes measuring light intensities at a plurality of sampling points by driving a light source of a backlight unit and storing the light intensity measurements as light intensity data of the sampling points in a memory, determining a local dimming value of each block by analyzing input image data on a block basis, detecting a pixel position of current input data, selecting a plurality of sampling points adjacent to the current pixel and the light intensity data of the sampling points from the memory, detecting light intensity data of the current pixel by linearly interpolating the light intensity data of the sampling points individually, calculating a gain value by a light intensity analysis based on the light intensity data of the current pixel and the local dimming value of each block, compensating the current input data using the gain value, and controlling luminance of the backlight unit on a block basis using the local dimming value of each block. | 06-16-2011 |
Chang Yong Park, Incheon KR
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20080289356 | Apparatus for Producing Ice Vessel - The invention is an apparatus for producing an ice vessel, in which the lumps of ice spread uniformly so that each portion of the vessel can be molded uniformly. The invention includes a main body ( | 11-27-2008 |
Cher Hee Park, Incheon KR
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20110294176 | METHOD OF EXTRACTING BUTYRIC ACID FROM A FERMENTED LIQUID AND CHEMICALLY CONVERTING BUTYRIC ACID INTO BIOFUEL - Disclosed is a method of converting butyric acid contained in a fermentation broth into biofuel. This chemical conversion method includes separating biohydrogen from gases generated in the course of production of butyric acid through fermentation of carbohydrate, extracting butyric acid from the broth using an insoluble solvent, esterifying butyric acid thus producing butylbutyrate, and hydrogenolyzing all or part of butylbutyrate, thus obtaining butanol. Thereby, biobutanol can be efficiently and economically produced, and butylbutyrate, which has oxidation stability superior to that of conventional biodiesel (fatty acid methyl ester) and is thus regarded as novel biofuel, can be produced together. | 12-01-2011 |
20110300596 | PREPARATION METHOD FOR ALCOHOL FROM CARBOXYLIC ACID BY ONE-STEP PROCESS - The present invention relates to a preparation method for alcohol by reacting carboxylic acid, alcohol, and hydrogen using hydrogenation catalysts. More specifically, the invention relates to a method for preparing alcohol by performing esterification and hydrocracking in a one-step process using hydrogenation catalysts instead of a two-step process. According to the invention, alcohol is prepared from carboxylic acid through esterification and hydrogenation in a one-step process using hydrogenation catalysts. Therefore, production costs and by-product treatment costs can be reduced in comparison to a two-step process. In addition, the invention is effective and economical since it can produce alcohol at relatively high yield by a simple process. Further, the invention allows high yield at relatively lower pressure when compared to alcohol production from carboxylic acid through hydrogenation without esterification and solves the problems of leaching by catalysts. | 12-08-2011 |
Daejin Park, Incheon KR
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20110176197 | METHOD OF MANUFACTURING SUBSTRATE AND DISPLAY APPARATUS HAVING THE SAME - A method of manufacturing a substrate includes; disposing a preliminary planarization layer on a first surface of a plastic substrate, bonding a second surface of the plastic substrate onto a carrier substrate, wherein the second surface of the plastic surface is substantially opposite to the first surface, curing the preliminary planarization layer to form a planarization layer, and separating the carrier substrate from the plastic substrate. | 07-21-2011 |
20130321894 | ELECTROWETTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An electrowetting display device includes a base substrate, an electrowetting layer having first and second fluids immiscible with each other, a wall to define a pixel area, a hydrophobic layer in the pixel area, and an electronic device to control the electrowetting layer. A method of manufacturing the electrowetting display device is also provided. | 12-05-2013 |
20140238582 | FLEXIBLE SUBSTRATES AND METHOD OF MANUFACTURING THE SAME - A flexible substrate includes a flexible mother substrate and a planarization layer on the flexible mother substrate. Here, the flexible mother substrate includes a transparent textile and a resin layer. The transparent textile includes a plurality of first transparent fibers and a plurality of second transparent fibers crossing the plurality of first transparent fibers, and the resin layer coats the transparent textile to fill a space between the first and second transparent fibers. The planarization layer includes an organic material having a curable contraction rate of no greater than about 20%. | 08-28-2014 |
Dae Seo Park, Incheon KR
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20100097348 | TOUCH SCREEN TOOL - A touch screen panel is disclosed, which is capable of sensing an exact position touched by a user or instrument, or a pressured applied to the touched position, wherein the touch screen panel comprises a core including a plurality of horizontal and vertical lines provided in a grid shape, wherein the core has a first refractive index, and an upper surface of the core is exposed to the atmosphere; an intermediate clad formed between each of gaps included in the core, wherein the intermediate clad has a second refractive index which is lower than the first refractive index, and a height of the intermediate clad is identical to a height of the core; an optical source configured to apply an optical signal to an input end of each of the plurality of horizontal and vertical lines; and a plurality of receivers configured to sense an intensity of the optical signal passing through an output end of each of the plurality of horizontal and vertical lines, the optical signal applied by the optical source. | 04-22-2010 |
20110058764 | ELECTRO-OPTIC MODULATING DEVICE - Provided is an electro-optic modulating device. The electro-optic modulating device includes an optical waveguide with a vertical structure and sidewalls of the vertical structure are used to configure a junction. | 03-10-2011 |
20110133306 | SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME - Provided are a semiconductor device and a method of forming the same. According to the method, a first buried oxide layer is locally formed in a semiconductor substrate and a core semiconductor pattern of a line form, a pair of anchor-semiconductor patterns and a support-semiconductor pattern are formed by patterning a semiconductor layer on the first buried oxide layer to expose the first buried oxide layer. The pair of anchor-semiconductor patterns contact both ends of the core semiconductor pattern, respectively, and the support-semiconductor pattern contacts one sidewall of the core semiconductor pattern, the first buried oxide layer below the core semiconductor pattern is removed. At this time, a portion of the first buried oxide layer below each of the anchor-semiconductor patterns and a portion of the first buried oxide layer below the support-semiconductor pattern remain. A second buried oxide layer is formed to fill a region where the first buried oxide layer below the core semiconductor pattern. | 06-09-2011 |
20110136318 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING OPTICAL DEVICES - Provided is a method of manufacturing a semiconductor device. According to the method, a first buried oxide layer is formed in the semiconductor substrate in a first region, such that a first semiconductor layer is defined on the first buried oxide layer. An active portion is defined by forming a trench in the semiconductor substrate in a second region. A capping semiconductor pattern is formed on a top surface and an upper portion of a sidewall of the active portion. An oxide layer is formed by oxidizing the capping semiconductor pattern and an exposed lower portion of the sidewall of the active portion, such that the oxide layer surrounds a non-oxidized portion of the active portion. The non-oxidized portion of the active portion is a core and one end of the core is connected to a first optical device formed at the first semiconductor. | 06-09-2011 |
Dae Woo Park, Incheon KR
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20080279202 | Integrated Gateway for Distributed Home Network and Software Framework Structure for the Same - Disclosed herein are an integrated gateway for a distributed home network and a software framework structure for the same. The integrated gateway includes an input/output interface unit ( | 11-13-2008 |
Da-Hye Park, Incheon KR
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20090282358 | DISPLAY APPARATUS FOR DISPLAYING A WIDGET WINDOW AND A METHOD THEREOF - A display apparatus for displaying a widget window and method thereof are provided. The display apparatus includes a generating unit which generates at least one widget window, a display unit which displays the least one widget window generated by the generating unit on a screen, and a control unit which changes a display pattern of the widget window, if a preset event occurs. Accordingly, the display patterns of widget windows are changed according to a user's preference, making it possible to increase the user's convenience. | 11-12-2009 |
20090300146 | DISPLAY APPARATUS FOR DISPLAYING WIDGET WINDOWS, DISPLAY SYSTEM INCLUDING THE DISPLAY APPARATUS, AND A DISPLAY METHOD THEREOF - A method for displaying widget windows is provided, including generating a widget display screen including at least one widget window, determining if a display area of the at least one widget window satisfies a preset threshold condition, and adding a new widget display screen including a new widget window if the threshold condition is satisfied. Accordingly, services can be provided through widget windows without preventing the viewer from viewing the TV, thereby enhancing user convenience. | 12-03-2009 |
20140125580 | METHOD AND DEVICE FOR PROVIDING INFORMATION REGARDING AN OBJECT - A method of providing information related to an object is provided. The method includes sensing a gesture related to the object located in a certain area via a first device, obtaining content related to the object according to the sensed gesture, and transmitting the obtained content to a second device that is connected with the first device in a network, wherein the content is output via the second device. | 05-08-2014 |
20140125692 | SYSTEM AND METHOD FOR PROVIDING IMAGE RELATED TO IMAGE DISPLAYED ON DEVICE - A system and a method for providing an image related to an image displayed on a device are provided. A method of providing a second image that is related to a first image displayed on a device includes receiving a request for the second image that is related to the first image displayed on a screen of the device, from a server, and providing the second image to the server in response to the request, wherein the second image is projected onto a plate on which the device is disposed, by a projection apparatus connected to the server, and wherein the first image displayed on the screen of the device is a part of a whole image related to the first image displayed on the screen of the device, and wherein the second image includes another part of the whole image. | 05-08-2014 |
Duck Woo Park, Incheon KR
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20110264338 | EMERGENCY ENGINE RPM CONTROL APPARATUS FOR HEAVY CONSTRUCTION EQUIPMENT - The present disclosure relates to an apparatus for contingency controlling an engine rotational speed of a heavy construction equipment, which is capable of contingency controlling the speed of an engine when a controller of the heavy construction equipment such as an excavator does not operate normally. The apparatus for contingency controlling an engine rotational speed including a machine control unit generating a driving signal to control an operation of the engine by transferring a control value received from a control dial to an engine control unit may include: an instrument panel electrically connected with the engine control unit and allowing an operator to select and control a desired engine rotational speed because a control algorithm for the engine rotational speed is made into a database; and a connection switch electrically connecting the instrument panel and the engine control unit when the control dial or the machine control unit does not operate normally. | 10-27-2011 |
20120251332 | POWER CONTROL APPARATUS AND POWER CONTROL METHOD OF CONSTRUCTION MACHINE - The present disclosure provides a power control apparatus of a construction machine, including: an engine connected to a hydraulic pump to drive the hydraulic pump; and a controller for calculating an engine load ratio defined as a ratio of a load torque of the engine for an engine maximum torque calculated from an input engine target RPM, and calculating an engine RPM command value according to the engine load ratio such that the engine is driven at the target RPM to output the calculated engine load ratio and engine RPM command value to the engine. | 10-04-2012 |
20130255244 | HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE INCLUDING EMERGENCY CONTROL UNIT FOR ELECTRIC HYDRAULIC PUMP - The present disclosure relates to a hydraulic system for a construction machine which uses an electric hydraulic pump, and more particularly, to a hydraulic system including an emergency control unit for temporarily driving the construction machine when an electronic control unit controlling the electric hydraulic pumps fails to operate. To this end, disclosed is the hydraulic system including the electric hydraulic pump, the electric control unit for controlling the electric hydraulic pump, and the emergency control unit, which operates when the electric control unit fails to operate, so as to temporarily control the electric hydraulic pump in accordance with to a predetermined condition, which can effectively respond to a low load work corresponding to predetermined pressure and to a high load work corresponding to higher pressure, by selectively operating the emergency control unit according to different optional conditions, based on the amount of load (low load, high load) of the working machine that is required when the electric control unit fails to operate. | 10-03-2013 |
20140336916 | SYSTEM FOR PROVIDING FUEL EFFICIENCY INFORMATION OF CONSTRUCTION MACHINERY - According to the present disclosure, there is provided a system for providing information about fuel efficiency of construction machinery, including: a TMS controller obtaining information about reference fuel efficiency through a communication network from a server, and providing the information about the reference fuel efficiency as display information; and an equipment controller calculating information about current fuel efficiency by analyzing operations of constituent elements of the construction machinery. | 11-13-2014 |
Duc Woo Park, Incheon KR
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20110240147 | Fluid Flow Control Apparatus for Hydraulic Pump of Construction Machine - An apparatus for controlling the flow of a hydraulic pump of a construction machine according to the present disclosure includes: a pressure sensor detecting pressure signals corresponding to various control signal input values of the construction machine; a shuttle block including a plurality of shuttle valves dividing hydraulic lines connected with the pressure sensor into groups and extracting pressure oil of a hydraulic line under the highest pressure among hydraulic lines included in the corresponding group; auxiliary pressure sensors detecting the pressure of the pressure oil discharged from the shuttle block; electro proportional control valves in which opening rates are adjusted according to an applied signal and flows applied to signal lines are controlled to adjust discharge flows of main pumps; and a controller controlling the electro proportional control valves so that the opening rates of the electro proportional control valves are adjusted according to the magnitude of the pressure signal at the time of applying the pressure signal from the pressure sensor, wherein when the pressure sensor is judged as abnormal, the controller controls the operate rates of the electro proportional control valves to an opening rate corresponding to the magnitude of a signal outputted from the auxiliary pressure sensors. | 10-06-2011 |
20110320015 | Construction Equipment Remote Control System and Method for Controlling Data Transmission/Reception While the Construction Equipment is in Engine-Off State - The present disclosure relates to a system and a method of remote management of a construction equipment for controlling transmission and reception of data of the construction equipment in a a key-off state. To this end, a system of remote management of a construction equipment according to the present disclosure includes a server communicatable with a communication terminal through a communication network; and a construction equipment where the communication terminal, a equipment control unit, and a plurality of electronic control devices are installed, wherein the communication terminal, the equipment control unit, and the electronic control devices are supplied standby power from a battery provided in the construction equipment, when the equipment control unit receives a key-off signal, the equipment control unit transfers a sleep mode switching command to the communication terminal and the electronic control devices of which operation modes are switched to a sleep mode, when the communication terminal wakes up from the sleep mode state at the time of receiving an operation request from the server and thereafter, wakes up the equipment control unit and transfers the requested operation of the server, and the equipment control unit performs the operation singly when performing the operation singly and thereafter, switches over to the sleep mode when completing the operation, and when the operation is associated with at least one of the electronic control devices, the equipment control unit performs the operation by waking up the corresponding electronic control device and switches the waked up electronic control device to the sleep mode when completing the operation. | 12-29-2011 |
Geon Uk Park, Incheon KR
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20110264019 | ABDOMINAL TRAINING DEVICE - The present invention is intended to train and strengthen the muscles of a certain area of the body and relates to specifically to an abdominal exercise devoice that strengthens the muscles of the abdomen or removes subcutaneous fat so that an ideal abdominal state may be achieved. Provided is an abdominal impact device that may be used in a sitting or standing position, comprising a cylinder operated by oil pressure or air pressure, a piston that is moved by the cylinder in a reciprocating way, an impact ball that is furnished at the tip of the piston for impact, and a control panel that controls said cylinder so as to provide an abdominal exercise device that enables abdominal strengthening and the breakdown of subcutaneous fat by impact. | 10-27-2011 |
Gi-Back Park, Incheon KR
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20090162743 | Reserve Battery Having all Solid State Thin Film Battery - The present invention discloses a reserve battery having an all solid state thin film battery ( | 06-25-2009 |
Gun Young Park, Incheon KR
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20100181460 | SEAT MOVING TRACK ASSEMBLY - The present invention improves the shape of a protruding part of a locking member which allows a lower stationary rail and an upper moving rail of a seat moving track assembly to be coupled with each other, thereby enabling a stable movement with a further simplified configuration component. | 07-22-2010 |
20110210591 | SEAT ADJUSTING MECHANISM FOR VEHICLE - The present invention relates to a seat adjusting mechanism for vehicle comprising a seat cushion frame which has at a lower part thereof a latch assembly being locked or unlocked to a locking pin of a vehicle part, a connecting plate which is fixedly coupled to an end part of the seat cushion frame and a seatback frame which is rotatably coupled to an end part of the connecting plate through a recliner, further comprising a driving link which is rotatably coupled to the connecting plate and is rotated in connection with the seatback frame when the seatback frame is rotated; a pre-latch link which is rotatably coupled to the connecting plate apart from the driving link and which, when the driving link is rotated over a predetermined angle, is rotated together to a predetermined extent in contact with the driving link; and a latch link which is rotatably coupled to the connecting plate with the same rotating axis as the pre-latch link and has an end part coupled to a cable end part for an operation of unlocking the latch assembly, and which is contacted, pressed and rotated by the pre-latch link from a predetermined position within the predetermined extent where the pre-latch link is rotated, thus unlocking the latch assembly through the cable end part. According to the present invention, the seat can be folded and erected by just a simple operation if required. | 09-01-2011 |
Hyang-A Park, Incheon KR
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20100302353 | METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image. | 12-02-2010 |
20130250076 | METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image. | 09-26-2013 |
Hyeran Park, Incheon KR
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20110250647 | Corynebacterium Genus Microorganism Having Ability to Produce N-Acetyl Glucosamine and Method for Producing N-Acetyl Glucosamine or Glucosamine Using the Same - The present invention relates to a microorganism of the | 10-13-2011 |
Hyo Joon Park, Incheon KR
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20090301524 | METHOD OF REMOVING FUNGUS IN WASHING MACHINE - Disclosed herein is a method of removing a fungus in a washing machine. The method includes determining whether a fungus removal mode is selected, and executing the fungus removal mode if the fungus removal mode is selected. | 12-10-2009 |
Hyung Hwa Park, Incheon KR
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20090236620 | LIGHT EMITTING APPARATUS AND DISPLAY APPARATUS HAVING THE SAME - Disclosed are a light emitting apparatus and a display apparatus having the same. The light emitting apparatus comprises a first light emitting device which emits a light of a target color tinged with a first color, and a second light emitting device which emits a light of the target color tinged with a second color complementary to the first color with respect to the target color. | 09-24-2009 |
20110103089 | LIGHT EMITTING APPARATUS AND DISPLAY APPARATUS HAVING THE SAME - A light emitting apparatus includes an array module including a first light emitting device which emits a light of a second color tinged with a first color, and a second light emitting device which emits a light of a fourth color tinged with a third color complementary to the first color of lights emitted from the first light emitting device. | 05-05-2011 |
Hyung Mo Park, Incheon KR
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20100085484 | BROADCAST RECEIVER AND METHOD FOR DISPLAYING CHANNEL INFORMATION - A broadcast receiver and method for displaying channel information, are discussed. According to an embodiment, a method for displaying channel information using a broadcast receiver, includes tuning, by the broadcast receiver, to at least one channel if a channel edition mode is provided, and processing video signals of the tuned channel in a multi-PIP mode, the processing step including changing at least one of a video resolution and a screen size for the video signals; graphically processing channel data information on each of the video signals; and multiplexing the video signals processed in the multi-PIP mode and the graphically processed channel data information into multiplexed signals, for outputting the multiplexed signals on a display device. | 04-08-2010 |
Hyung Woo Park, Incheon KR
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20110311984 | COMPOSITION FOR DIAGNOSING PARKINSON'S DISEASE CONTAINING ADIPOSE TISSUE-DERIVED MESENCHYMAL STROMAL CELL - The present invention relates to a composition for diagnosing a Parkinson's disease comprising mesenchymal stromal cells derived from adipose tissue, a method of providing information for diagnosing Parkinson's disease and/or the extent of the disease progression, a biomarker for diagnosing a Parkinson's disease, and a method of screening a drug candidate treating Parkinson's disease where the drug candidate is a target of the biomarker. | 12-22-2011 |
Hyung-Yeon Park, Incheon KR
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20100292261 | QUORUM SENSING ANTAGONIST, METHOD OF PREVENTING A BIOFILM FORMATION USING THE QUORUM SENSING ANTAGONIST AND METHOD OF REDUCING A BACTERIAL CONTAMINATION USING THE QUORUM SENSING ANTAGONIST - In the quorum sensing antagonist blocking the communication in bacteria, the method for preventing biofilm formation using this quorum sensing antagonist and the method for reducing the bacterial contamination, the quorum sensing antagonist contains the homoserine lactone moiety and sulfanylethanoyl group, and has a similar chemical structure to that of the autoinducer which is produced by bacteria as a signal, whereby the quorum sensing antagonist can inhibit the formation of biofilm and reduce the bacterial contamination as well. | 11-18-2010 |
Hyun-Ho Park, Incheon KR
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20090098261 | A PREPARATION METHOD OF PROTEIN EXTRACTS FROM RICE BRAN - The present invention relates to a preparation method of protein extracts from rice bran which is comprising a process of pre-treating rice bran; producing de-fatted rice bran by removing fat from the pellet; a process of extracting protein from the de-fatted rice bran, generating protein solution; and a process of precipitating protein from the protein solution to obtain final protein extracts from rice bran. | 04-16-2009 |
Hyun-Soo Park, Incheon KR
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20100215513 | VACUUM PUMPING SYSTEM, DRIVING METHOD THEREOF, APPARATUS HAVING THE SAME, AND METHOD OF TRANSFERRING SUBSTRATE USING THE SAME - An apparatus includes a transfer unit under an atmospheric condition and having a robot therein; and at least one process chamber connected to one side of the transfer unit with a slot valve there between, and being alternately under a vacuum condition and under an atmospheric condition. | 08-26-2010 |
Hyu Wan Park, Incheon KR
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20100085774 | LIGHTING DEVICE USING LIGHT GUIDE PLATE - Disclosed herein is a lighting device using a light guide plate. The lighting device includes a light guide plate, and light source units. The light guide plate is configured such that the front surface thereof, through which light beams are emitted, is divided or blocked into a plurality of portions by forming light transmission preventing grooves. The light source units are configured such that the light guide plate reflects the light beams. | 04-08-2010 |
Ik Seo Park, Incheon KR
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20110135503 | COMPRESSOR - A compressor comprises: a compressor housing having a sensor coupling hole and a control valve coupling hole; a support plate configured to contact with the compressor housing and having perforations; a sensor and a control valve passing through the perforations of the support plate respectively at positions corresponding to the sensor coupling hole and the control valve coupling hole, and coupled to the sensor coupling hole and the control valve coupling hole respectively; and a washer mounted on an outer peripheral surface of the sensor passing through the support plate and inserted into the sensor coupling hole, and coupled to the sensor coupling hole to fix the sensor. | 06-09-2011 |
In-Cheol Park, Incheon KR
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20090019513 | METHOD AND APPARATUS FOR CHANGING CHANNEL IN DIGITAL BROADCASTING RECEIVER - A method and apparatus for changing a channel in a digital broadcasting receiver and for hiding a delay that occurs due to the change of the channel are provided. The method includes receiving broadcasting data of at least one channel except for a current channel by using a time division method, based on a pre-set schedule; storing the received broadcasting data; and when a control signal for changing a channel is input, outputting broadcasting contents of the changed channel, which corresponds to the control signal, to the display device by using the stored broadcasting data. | 01-15-2009 |
Jae-Ho Park, Incheon KR
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20110181781 | METHOD AND APPARATUS FOR DISPLAYING VIDEO SIGNALS FROM A PLURALITY OF INPUT SOURCES - Provided are an apparatus and method thereof for displaying video signals on a display screen of a display apparatus, wherein the video signals are received by the display apparatus from a plurality of input sources. The method includes: determining whether a medium input from a first input source of the display apparatus is in a loading process; if the medium is in the loading process, displaying in a sub-window on the display screen a video signal output from the first input source of the display apparatus; if the medium is in the loading process, displaying in a main window on the display screen a video signal output from a second input source of the display apparatus. The video signal from the first input source may be downscaled and transmitted to the display device so as to conserve resources in both the first input source and the display device. | 07-28-2011 |
Ji Hea Park, Incheon KR
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20100181522 | MAGNETIC COMPOSITE POWDERS, PREPARING METHOD THEREOF AND ELECTROMAGNETIC NOISE SUPPRESSING FILMS COMPRISING SAME - This invention relates to a magnetic composite powder, a method of preparing the same and an electromagnetic noise suppressing film comprising the same. The magnetic composite powder and the electromagnetic noise suppressing film can effectively suppress unwanted electromagnetic waves emitted by various parts of an advanced digital device having high performance characteristics in terms of speed, frequency and functionality. | 07-22-2010 |
Jin-Bae Park, Incheon KR
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20080247340 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM - A method and apparatus for transmitting and receiving data in a Base Station (BS) of a communication system are provided. A controller determines a location of a Mobile Station (MS), and determines a transmission/reception scheme for data transmission and reception to/from the MS according to the location of the MS. A transceiver transmits and receives data to/from the MS using the determined transmission/reception scheme. Preferably, the MS is located in any one of a cell's inner region and a cell's outer region, the cell's inner region has a radius which varies according to interference between adjacent cells, and the cell's outer region is a region defined by excepting the cell's inner region from the entire cell region. | 10-09-2008 |
20120122513 | METHOD FOR COOPERATIVE CONTROL OF POWER AMONG BASE STATIONS AND BASE STATION DEVICE USING SAME - A method for cooperative control of power among base stations and a base station device which performs the same are discussed. A first receiving unit is configured such that a specific base station in a cooperative unit receives, from a specific terminal located on a cell edge of the specific base station, token value information which indicates an average transmission rate of the specific terminal and the up-to-date level of satisfaction of the minimum average transmission rate of the specific terminal. A second receiving unit receives, from one or more other base stations in the cooperative unit, information containing an average transmission rate of terminals located on edges of each of the base stations, token values of terminals located on cell edges of each of the base stations, and the current power levels of each of one or more base stations. | 05-17-2012 |
Jin-Gu Park, Incheon KR
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20090135024 | DISPLAY CONTROL SYSTEM OF TRAFFIC LIGHT AND DISPLAY METHOD - Provided are a traffic light display control system and a display method thereof capable of accurately predicting a warning from a yellow light as a signal for alerting drivers to a residual time of a green light and a prepare-to-stop light, and providing traffic instruction. The traffic light display control system, which is controlled by a central control station for controlling display of a traffic light installed at each road, includes: an auxiliary traffic light as a first display part; a main traffic light as a second display part used in a conventional traffic light system; a memory part for storing a command value for turning ON and OFF each display lamp of the auxiliary traffic light and the main traffic light at predetermined time intervals; and a controller for controlling to turn ON and OFF the auxiliary traffic light and the main traffic light at pre-determined time intervals depending on the command value stored in the memory part, wherein the auxiliary traffic light is installed over the main traffic light, the auxiliary traffic light comprising first to fifth display lamps, and the first to fifth display lamps are sequentially changed from green into yellow to block entry of a vehicle into a crossroad. | 05-28-2009 |
Jong Chul Park, Incheon KR
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20090140075 | DEVICE FOR REMOVABLY COUPLING DISPOSABLE NOZZLE TIP FOR BIDET - Disclosed herein is a device for removably coupling a disposable nozzle tip for a bidet. The device includes a nozzle, a nozzle tip, a guide cover, and a removable coupling unit. The nozzle has a nozzle body through which a washing-water guide hole passes, and a coupling hole. The nozzle tip has a coupling protrusion removably inserted into the coupling hole, and a jet hole to spray washing water. The guide cover is secured to a bottom of the nozzle tip in such a way as to be positioned under the jet hole, and guides the washing water to the jet hole. The removable coupling unit includes external threads formed in an outer circumference of the coupling protrusion, and internal threads formed in an inner circumference of the coupling hole. Further, the device includes stoppers comprising a pair of a protrusion and a hole, or a pair of protrusions, provided on the nozzle and the nozzle tip in such a way as to be symmetric with respect to each other, and preventing the nozzle tip from excessively rotating relative to the nozzle. The device provides a clean nozzle tip, thus allowing the genital and anal areas to be hygienically washed using washing water, and simplifies the structure of the nozzle tip, thus facilitating a mounting and detaching operation, and includes stoppers, thus preventing the nozzle and the nozzle tip from being damaged. | 06-04-2009 |
20110010834 | DEVICE FOR REMOVABLY COUPLING DISPOSABLE NOZZLE TIP FOR BIDET - Disclosed herein is a device for removably coupling a disposable nozzle tip for a bidet. The device includes a nozzle, a nozzle tip, a guide cover, and a removable coupling unit. The nozzle has a nozzle body through which a washing-water guide hole passes, and a coupling hole. The nozzle tip has a coupling protrusion removably inserted into the coupling hole, and a jet hole to spray washing water. The guide cover is secured to a bottom of the nozzle tip in such a way as to be positioned under the jet hole, and guides the washing water to the jet hole. The removable coupling unit includes external threads formed in an outer circumference of the coupling protrusion, and internal threads formed in an inner circumference of the coupling hole. Further, the device includes stoppers comprising a pair of a protrusion and a hole, or a pair of protrusions, provided on the nozzle and the nozzle tip in such a way as to be symmetric with respect to each other, and preventing the nozzle tip from excessively rotating relative to the nozzle. The device provides a clean nozzle tip, thus allowing the genital and anal areas to be hygienically washed using washing water, and simplifies the structure of the nozzle tip, thus facilitating a mounting and detaching operation, and includes stoppers, thus preventing the nozzle and the nozzle tip from being damaged. | 01-20-2011 |
Jong Seok Park, Incheon KR
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20100124269 | METHOD FOR MODULATING AND DEMODULATING DATA - Disclosed is a method for modulating and demodulating data. The method composes symbols by grouping a plurality of symbols for pulse position modulation to newly add symbol compositions to fixed symbols used for the pulse position modulation of the related art. Further, the method uses grouped symbols to improve data transmission rate as the average amount of information increases. | 05-20-2010 |
Jong-Su Park, Incheon KR
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20100240221 | Methods of Forming Patterns for Semiconductor Devices - Provided are methods of forming patterns of semiconductor devices, whereby patterns having various widths may be simultaneously formed, and a pattern density may be doubled by a double patterning process in a portion of the semiconductor device. A dual mask layer is formed on a substrate. A variable mask layer is formed on the dual mask layer. A first photoresist pattern having a first thickness and a first width in the first region, and a second photoresist pattern having a second thickness greater than the first thickness and a second width wider than the first width in the second region are formed on the variable mask layer. A first mask pattern and a first variable mask pattern are formed in the first region, and a second mask pattern and a second variable mask pattern are formed in the second region, by sequentially etching the variable mask layer and the dual mask layer by using, as etch masks, the first photoresist pattern and the second photoresist pattern. First spacers covering side walls of the first mask pattern and second spacers covering side walls of the second mask pattern are formed. The first mask pattern is removed, and then the substrate is etched in the first region and the second region by using the first spacers as an etch mask in the first region, and the second mask pattern and the second spacers as an etch mask in the second region. | 09-23-2010 |
Jongwon B. Park, Incheon KR
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20090260774 | SACRIFICIAL SLEEVES FOR DIE CASTING ALUMINUM ALLOYS - Some die cast aluminum alloy articles have internal cylindrical surfaces such as the round internal cylinder surfaces of a cylinder block for an internal combustion engine. During casting solidification molten aluminum alloys shrink against the metallic permanent mold tools used to mold and define such internal surfaces, and tend to stick to the tool surfaces making it difficult to remove the casting. The tendency of some aluminum casting alloys to solder to the tool can further intensify sticking. In this invention, an aluminum alloy sleeve is placed on and over the tool surface before casting and the sleeve isolates the tool from the molten aluminum. The sleeve becomes bonded to the casting and facilitates removal of the casting from the tool. The sleeve may be (and preferably is) fully machined from the internal casting surface. The sleeve may be of the same composition as the casting, in which case handling and recycling of machining chips would be facilitated. The practice of the invention is also applicable to die casting of magnesium alloys using magnesium sacrificial sleeves. | 10-22-2009 |
Jung-Chul Park, Incheon KR
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20090150379 | METHOD FOR PROVIDING MULTIMEDIA TO PROVIDE CONTENT RELATED TO KEYWORDS, AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing multimedia and a multimedia apparatus applying the same. The method for providing multimedia includes searching for content related to keywords and generating channels to provide the content found as a result of searching. Therefore, it is possible for a user to more conveniently use Internet multimedia content using a TV. | 06-11-2009 |
20090177627 | METHOD FOR PROVIDING KEYWORDS, AND VIDEO APPARATUS APPLYING THE SAME - A method for providing keywords and a video apparatus applying the method are provided. The method for providing keywords includes separating metadata from content, extracting keywords in the content from the metadata, and generating a keyword list using the keywords and images related to the keywords. It is thus possible to display the keywords together with the images related to the keywords, so a user may register desired keywords more conveniently without needing to manually individually input keywords. | 07-09-2009 |
20090178000 | VIDEO APPARATUS PROVIDING A USER INTERFACE (UI) AND METHOD THEREOF - A video apparatus includes a receiving unit to receive a selection command for at least one item from among a plurality of items, and a control unit to provide quantity information about alternative items to the selected item when at least one item is selected. A user is provided with the quantity information about the alternative items placed alongside a currently selected item, and thus able to intuitively determine the distribution of the items and a direction in which he may choose to view or select the items. As a result, the user is able to navigate through a plurality of items with convenience. The user is also provided with the information about the items currently not displayed on a display, and thus does not feel inconvenience caused by the limited size of the display screen. | 07-09-2009 |
20090183202 | METHOD AND APPARATUS TO DISPLAY PROGRAM INFORMATION - A method of displaying program information includes generating at least one representative video by extracting a part from video data of content, extracting at least one piece of additional information from the content, and generating the program information by assembling the generated at least one representative video and the extracted at least one piece of additional information. By using the method, moving picture program information is provided instead of table type program information. Accordingly, a user conveniently selects a desired content, while enjoying a moving picture, compared to a conventional of directly selecting the desired content based on the table type program information. | 07-16-2009 |
20140101699 | METHOD FOR PROVIDING MULTIMEDIA CONTENT LIST, AND MULTIMEDIA APPARATUS APPLYING THE SAME - A method of displaying a list is provided. The method includes receiving a user command to display a list of multimedia content, determining at least one multimedia content which matches a pre-stored keyword from among a plurality of multimedia content included in the list, in response to the user command, and displaying the list including the plurality of multimedia content based on the result of the determination, wherein the displayed list displays the pre-stored keyword as overlapping the least one multimedia content matching the pre-stored keyword from among the plurality of multimedia content. | 04-10-2014 |
Jung Hoon Park, Incheon KR
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20090209696 | Thermoplastic Resin Composition and Plastic Article - Disclosed herein are a thermoplastic resin composition and a plastic article produced from the resin composition. The thermoplastic resin composition comprises a thermoplastic resin, glass fibers having a cross-sectional aspect ratio greater than or equal to about 1.5, and a branched graft copolymer comprising a polyolefin as a main chain. | 08-20-2009 |
20140251776 | KEY BUTTON ASSEMBLY FOR ELECTRONIC DEVICE AND OPERATING METHOD THEREOF - An electronic device includes a substrate having a key sensor region and a touch sensor regions, a dome key unit, a key button, and a touch sensor. The dome key unit is arranged on the key sensor region of the substrate. The key button is arranged above the dome key unit in alignment with the dome key unit. The touch sensor is arranged on the touch sensor region of the substrate. The touch sensor is arranged such that it includes a region overlapping with a part of the key button. The key button can perform at least two functions associated with different input schemes at the same input point of the key button by means of the dome key unit and the touch sensor. | 09-11-2014 |
20140327631 | TOUCH SCREEN PANEL DISPLAY AND TOUCH KEY INPUT SYSTEM - A Touch Screen Panel (TSP) display and touch key input apparatus comprises a TSP display providing detected touch coordinate information via a plurality of sensing channels. A touch key has a touch key sensor connected to a particular one of the plurality of sensing channels. A touch recognition unit distinguishes between a first touch input via the TSP display and a second touch input via the touch key sensor, in response touch detection scanning of the plurality of sensing channels. Also, the touch recognition unit identifies the distinguished first touch input and second touch input. | 11-06-2014 |
Jun Kyu Park, Incheon KR
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20100259061 | Latch Assembly For Vehicle Seat - A latch assembly for vehicle seat comprising a base having a receiving pocket accommodating a striker of a vehicle body part, a catch rotatably coupled to the base rotating between a locking position where the catch supports the striker and an unlocking position where the catch allows the striker to escape, a damping plate rotatably coupled to the base with the same rotating axis as the catch elastically pressing catch to rotate to the unlocking position and having a damping surface elastically pressing and supporting the striker, a pawl plate rotatably coupled to base having a pressing surface pressing the catch rotated to the locking position, a pawl rotatably coupled to base having the same rotating axis as the pawl plate and having a supporting surface supporting catch preventing further rotation if the catch at locking position rotates passing the pressing surface of pawl plate due to an outer impact. | 10-14-2010 |
20120013166 | LATCH ASSEMBLY FOR VEHICLE SEAT - A latch assembly for vehicle seat is provided. The latch assembly includes a base with a receiving pocket for accommodating a striker of a vehicle body part, a catch rotatably coupled to the base to rotate between a locking position where the catch supports the striker and an unlocking position where the catch allows the striker to escape, a damping plate rotatably coupled to the base to elastically press the catch to rotate to the unlocking position and having a damping surface which elastically presses and supports the striker accommodated in the receiving pocket, a pawl plate rotatably coupled to the base and having a pressing surface which presses the catch rotated to the locking position, and a pawl rotatably coupled to the base with the same rotating axis as the pawl plate and can prevent a further rotation of the catch due to an outer impact. | 01-19-2012 |
Ki Ho Park, Incheon KR
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20110127684 | APPARATUS AND METHOD FOR MANUFACTURING MICRO LENS ARRAY - An apparatus for manufacturing a micro lens array, wherein lenses having various standards are easily manufactured by forming a micro lens array by adjusting a vacuum condition in a vacuum chamber. The apparatus including: a vacuum chamber including a vacuum space therein; a vacuum unit for forming a vacuum inside the vacuum chamber; an upper frame disposed inside the vacuum chamber and to which a substrate is installed on a lower surface of the upper frame; an elevator for ascending and descending the upper frame; a lower frame disposed below the upper frame; a master plate disposed on the lower frame and includes a plurality of molding grooves on an upper surface of the master plate; and a heater installed to a side of the master plate to heat up the master plate. | 06-02-2011 |
Ki Jin Park, Incheon KR
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20100001112 | CENTRIFUGAL BRAKE DEVICE FOR USE IN BAIT CAST REEL - A centrifugal brake device capable of preventing backlash of a bait cast reel by using the centrifugal force generated from a spool is disclosed. The centrifugal brake device includes a shoe housing engaged to one side of a spool and including a plurality of brake shoes disposed in a radial direction, a stopper positioned on an upper portion of the shoe housing to restrict the brake shoes, a stopper controller engaged to an upper portion of the stopper to control a lifting position of the stopper, a spool cover enclosing the shoe housing and including a brake ring engaged to an inner surface of the spool cover, the brake shoes coming into contact with the brake ring when the brake shoes are released from the stopper, a slide cam engaged to one side of the spool cover to control a lifting position of the stopper controller, with a spring being interposed between the slide cam and the spool cover, and an adjustment dial for gradually adjusting a lifting degree of the slide cam, the adjustment dial being provided with displacement portions on a surface thereof contacting the slide cam. | 01-07-2010 |
Ki Tae Park, Incheon KR
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20100168759 | MICRO MANIPULATOR FOR ELECTRODE MOVEMENT IN NEURAL SIGNAL RECORDING - This disclosure relates to a micro manipulator having a simple structure and having high possibility of recording a biological signal of a neuron at a desired position by improving positioning resolution of an electrode disposed adjacent to a subject's brain neuron or an electrode holder attached with the electrode. The micro manipulator according to the disclosure includes: a motor which includes a shaft and a vibration portion; a mobile which is connected to the shaft so as to be movable along the shaft; and a frame which supports the motor, wherein an electrode is connected to the mobile in a direction parallel to a longitudinal direction of the shaft, and wherein when the mobile moves linearly in accordance with a vibration of the shaft due to the vibration portion, the electrode moves linearly. | 07-01-2010 |
Kwang Sun Park, Incheon KR
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20090058563 | Frequency Tunable Filter - A frequency tunable filter comprises a housing having a plurality of walls therein defining a plurality of cavities; a cover mounted on the housing; a plurality of resonators contained in the cavities; at least one sliding member located between the cover and the resonators; and a plurality of metal tuning elements attached to a lower part of the sliding member, wherein frequency tuning is performed by sliding of the sliding member. | 03-05-2009 |
Kwan Han Park, Incheon KR
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20100159616 | Bio-Chip of Pattern-Arranged in Line, Method for Manufacturing the Same, and Method for Detecting an Analyte Bound in the Same - A bio-chip has a base plate, and a fluid resin layer positioned on the base plate and having a plurality of convexo-concave structures that are uniformly arranged in line. Side walls of the structures form reflecting films to form a Fabry-Perot interferometer structure. The bio-chip is used to detect an analyte provided to the bio-chip, so that it is possible to rapidly analyze the small amount of samples and to realize the detection sensitivity relatively higher than the conventional method. | 06-24-2010 |
Kyoung-Duck Park, Incheon KR
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20100299791 | MECHANICALLY-COUPLED TUNING FORK-SCANNING PROBE VIBRATING SYSTEM - Provided is a mechanically-coupled tuning fork-scanning probe vibrating system, the system including: a tuning fork vibrating due to an AC voltage applied thereto; a scanning probe attached to a side of the tuning fork and vibrating due to the tuning fork; and a contact member contacting a side surface of the scanning probe and adjusting a position of a contact point at which the contact member contacts with the scanning probe, to vary a natural frequency of a combination body in which the tuning fork and the scanning probe are combined with each other. A natural frequency of the mechanically-coupled tuning fork-scanning probe vibrating system is closer to a natural frequency of the tuning fork itself by using a dynamic vibration control method using a contact member so that a energy loss of the mechanically-coupled tuning fork-scanning probe vibrating system can be minimized, a quality factor of the mechanically-coupled tuning fork-scanning probe vibrating system can be maximized, the quality factor can be actively controlled regardless of an environment of a specimen to be detected and both a specimen in air and a specimen in a liquid medium with high viscosity can be detected with high resolution. | 11-25-2010 |
Kyung Min Park, Incheon KR
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20080315271 | IMAGE SENSOR AND METHOD FOR FABRICATING THE SAME - Disclosed are an image sensor and a method for fabricating the same. The method may include forming a gate, a photo diode, and a floating diffusion region on a pixel region of a semiconductor substrate; forming an oxide film on the pixel region and on an edge region of the semiconductor substrate; forming a sacrificial oxide layer by etching the oxide film using a photoresist pattern as a mask; forming a metal layer on the photoresist pattern, the gate, and the floating diffusion region; forming a salicide layer on the gate and the floating diffusion region; etching a remaining non-salicided portion of the metal layer, the photoresist pattern, and at least a portion of the sacrificial oxide layer; and forming an interlayer insulating film on the semiconductor substrate and planarizing the interlayer insulating film. | 12-25-2008 |
Min Tae Park, Incheon KR
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20100135962 | Novel Bacteriophage and Antibacterial Composition Comprising the Same - The present invention relates to a novel bacteriophage, more particularly, a bacteriophage that has a specific bactericidal activity against Fowl Typhoid causing | 06-03-2010 |
20120156174 | NOVEL BACTERIOPHAGE AND ANTIBACTERIAL COMPOSITION COMPRISING THE SAME - The present invention relates to a novel bacteriophage, more particularly, a bacteriophage that has a specific bactericidal activity against | 06-21-2012 |
Mun Seak Park, Incheon KR
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20110053479 | HYDROPHOBIC CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME - A method of manufacturing a cutting tool is disclosed. An object of the manufacturing method of a cutting tool is to reduce contamination of an abrasive layer surface, particularly, agglomeration contamination due to slurry by improving hydrophobicity maintaining performance of an abrasive layer. A cutting tool according to the method of manufacturing comprises an abrasive layer on a base member, the abrasive layer having abrasives bonded to a surface thereof; and a coating on the surface of the abrasive layer that is a hydrophobic material film. | 03-03-2011 |
20130225052 | "CMP PAD CONDITIONER AND METHOD FOR MANUFACTURING THE SAME" - Provided is a chemical mechanical polishing pad conditioner including a substrate including a plurality of protrusions formed on at least one surface thereof and made of ceramic or hard metal alloy. The plurality of protrusions may be formed through laser processing so as not to have angled edges on an upper end and an inclined side thereof. The chemical mechanical polishing pad conditioner further includes a diamond thin film deposited so as to cover the plurality of protrusions, wherein the diamond thin film includes a rough polishing surface on which micro protrusions having a size of several μm are formed. | 08-29-2013 |
Nam-Young Park, Incheon KR
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20120019042 | SAFETY BELT FOR A VEHICLE - A safety belt for a vehicle which can be worn in a manner of wearing suspenders to prevent a concentration of pressure to a part of the body of a seat occupant, and to uniformly distribute impact to thereby safely protect the seat occupant even upon the occurrence of an emergency during travel. To accomplish the above-described object, the safety belt for a vehicle according to the present invention comprises a pair of belts spaced apart from each other in a vertical direction on the front surface of a seatback and a connection unit for interconnecting the pair of belts. | 01-26-2012 |
Nung Seo Park, Incheon KR
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20090120470 | WATER RECIRCULATOR IN DISHWASHER - A water recirculator in a dishwasher supplies water to spray arms for washing dishes and also purifies contaminated water after washing the dishes. The water recirculator includes a sump for holding water, a water supply pump connected to the sump, a guide passage for guiding a portion of the water pumped by the water supply pump to a spray arm in a washing chamber, a pre-filtering unit for purifying a rest of the water pumped by the water pumped by the water supply pump by means of precipitating contaminants included in the water therein, and a main filtering unit for purifying the rest of the water passed through the pre-filtering unit. | 05-14-2009 |
Sang Eon Park, Incheon KR
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20100249444 | Method for Preparation of Cross-Condensed Compound Between Amino Acids and Aminoalkylsilane Having Alkoxy Groups Using Microwave - The present invention provides a method of preparing a cross-condensed compound of an amino-acid derivative and (aminoalkyl) trialkoxysilane using microwave, including: irradiating and heating an amino-acid derivative and (aminoalkyl) trialkoxysilane in a microwave reactor to obtain a reaction product (step 1); and refining the reaction product obtained in the step 1 by removing an unreacted solid material from the reaction product and then leaving the reaction product at room temperature under vacuum to remove excess (aminoalkyl) trialkoxysilane therefrom (step 2). According to the method, since a cross-condensation reaction is performed using microwave, unlike a conventional condensation reaction, economic efficiency is increased due to no catalyst, short reaction time and no solvent. Further, the yield and selectivity of products is increased, and the condensation reaction can be environment-friendly performed because a solvent which can badly influence the environment may not be used. | 09-30-2010 |
Sc-Ra Park, Incheon KR
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20090005710 | Ultrasonic Equipment for Treatment of Osteoarthritis - The present invention relates to an ultrasonic device for the treatment of arthritis, and more particularly, to an ultrasonic device for the treatment or prevention of degenerative arthritis, which is so structured that it generates ultrasonic waves with an intensity of 200-800 mW/cm2 and applies low-intensity ultrasonic energy of 100-400 mW/cm2 to cartilage cells deep in the skin's dermis. The inventive ultrasonic device comprises: a main control unit including an ultrasonic oscillation control unit allowing the generation of ultrasonic waves with a frequency of 0.1-5 MHz and low intensity of 200-800 mW/cm2; an ultrasonic generator for generating ultrasonic waves according to the control state of the main control unit; an ultrasonic vibrator that vibrates according to ultrasonic waves inputted from the ultrasonic generator; and a probe for transferring ultrasonic vibration to a joint to be treated. The ultrasonic device can induce the regeneration of cartilage tissue by the activation of cartilage tissue, and thus, can fundamentally treat degenerative arthritis. | 01-01-2009 |
Seung-Bo Park, Incheon KR
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20100141392 | METHOD FOR PREVENTING READER COLLISION, METHOD FOR DRIVING AN RFID READER USING THE METHOD AND RFID READER FOR PERFORMING THE METHOD - A method for preventing reader collision, includes detecting the number of readable readers within a readable region of a target reader, calculating the number of peripheral readers within the readable region and a collision region of the target reader by using the number of the readable readers, forming one frame with time slots of which the number equals to the number of the peripheral readers, and setting a present time slot of the target reader to be one of the time slots, the one being selected randomly in the time slots. Therefore, a multiple-readers-to-tag interference which happens when more than one RFID reader tries to access to one tag and a reader-to-reader interference are prevented. | 06-10-2010 |
Seung-Ryull Park, Incheon KR
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20080287029 | Array substrate having color filter on thin film transistor structure for LCD device and method of fabricating the same - An array substrate device includes a gate line formed on a substrate extending along a first direction having a gate electrode, a data line formed on the substrate extending along a second direction having a data pad disposed apart from a first end of the data line, the data and gate lines defining a pixel region, a gate pad formed on the substrate disposed apart from a first end of the gate line, a thin film transistor formed at a crossing region of the gate and data lines and including the gate electrode, a semiconductor layer, a source electrode, and a drain electrode, a black matrix overlapping the thin film transistor, the gate line, and the data line except for a first portion of the drain electrode, a first pixel electrode at the pixel region contacting the first portion of the drain electrode and the substrate, a color filter on the first pixel electrode at the pixel region, and a second pixel electrode on the color filter contacting the first pixel electrode. | 11-20-2008 |
20100151606 | Method of forming array substrate for LCD - An array substrate device having a color filter-on thin film transistor (COT) structure for a liquid crystal display device includes a gate line formed on a substrate along a transverse direction, the gate line including a gate pad at one end thereof, a first insulating layer formed on the substrate to cover the gate line, the first insulating layer exposing a first portion of the gate pad, a data line formed over the first insulating layer along a longitudinal direction on the substrate, the data line defining a pixel region with the gate line and including a data pad at one end thereof, a thin film transistor formed at a crossing region of the gate and data lines, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode, and a drain electrode, a black matrix overlapping the thin film transistor, the gate line, and the data line except a second portion of the drain electrode, a second insulating layer formed over an entire surface of the substrate to cover the black matrix, the second insulating layer exposing the first portion of the gate pad, a third portion of the data pad, and the pixel region, a first pixel electrode within the pixel region and contacting the second exposed portion of the drain electrode, a color filter on the first pixel electrode within the pixel region, and a second pixel electrode on the color filter and contacting the first pixel electrode. | 06-17-2010 |
20120099059 | LIQUID CRYSTAL DISPLAY DEVICE WITH LIGHT-SHIELDING COLOR FILTER PATTERN AND METHOD FOR FABRICATING THE SAME - A liquid crystal display device includes gate and data lines defining a pixel region on a first substrate. A first insulating layer covers the gate line and a gate electrode. A thin film transistor, formed at a crossing region of the gate and data lines, has the gate electrode, a semiconductor layer, a source electrode, and a drain electrode. A red, green or blue color filter is formed over the first insulating layer in the pixel region. A drain contact hole exposes the drain electrode. A light-shielding color filter pattern including at least two of red, green and blue resins is formed over the semiconductor layer. A pixel electrode is formed over the color filter in the pixel region and contacts the drain electrode. A common electrode is formed on a second substrate facing the first substrate with a liquid crystal layer interposed between the common and pixel electrodes. | 04-26-2012 |
Shin Nam Park, Incheon KR
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20090196688 | GLARE SCREEN FOR ROAD MEDIAN BARRIERS - The present invention relates to a glare screen for road median barriers, which is configured not only to enable the locations of median barriers to be distinguished, both at night and in bad weather, but also to enable the road traffic conditions ahead to be determined. The glare screen for road median barriers according to the present invention includes a safety guidance lamp using solar power, by which the locations of median barriers can be easily distinguished at night or in bad weather, so that safe travel can be achieved and traffic accidents can be prevented from occurring. | 08-06-2009 |
Sung Ha Park, Incheon KR
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20100181460 | SEAT MOVING TRACK ASSEMBLY - The present invention improves the shape of a protruding part of a locking member which allows a lower stationary rail and an upper moving rail of a seat moving track assembly to be coupled with each other, thereby enabling a stable movement with a further simplified configuration component. | 07-22-2010 |
20140065714 | METHOD OF IDENTIFYING GLYCATED PROTEIN IN SAMPLE AND DEVICE FOR THE GLYCATED PROTEIN - Provided is a method and device for identifying glycated protein in a sample using a matrix including a boronic acid moiety that binds glycated proteins. | 03-06-2014 |
Sung-Ho Park, Incheon KR
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20090169034 | CONDENSER MICROPHONE MOUNTABLE ON MAIN PCB - A condenser microphone mountable on a main PCB includes a cylinder-shaped case having opened and closed sides; a first metal ring inserted into the case; a disk-shaped back plate having a sound hole to be connected electrically to the case through the first metal ring; a spacer; an insulating ring to provide electrical insulation and mechanical support. A diaphragm is inserted into the insulating ring and faces the back plate while interposing the spacer between the diaphragm and the back plate. A second metal ring is connected electrically to the diaphragm and mechanically supports the diaphragm, and a PCB is mounted and forms with a sound hole. The PCB is connected to the back plate through the second metal ring and the case, and the PCB includes connection terminals. | 07-02-2009 |
20100177922 | CONDENSER MICROPHONE USING THE CERAMIC PACKAGE WHOSE INSIDE IS ENCOMPASSED BY METAL OR CONDUCTIVE MATERIALS - A condenser microphone comprising a substrate disposed on a micro electro mechanical system (MEMS) microphone chip and a circuit part; a package having a ring shape disposed on the substrate with the package surrounding the MEMS microphone chip and the circuit part; an insertion part having a ring shape formed of a conductive material, the insertion part being attached to an inner wall of the package; and an upper plate completely covering the package, wherein the package or the upper plate has an acoustic hole through which sound passes. | 07-15-2010 |
20110272769 | MEMS MICROPHONE PACKAGE AND PACKAGING METHOD - A MEMS microphone package having improved acoustic properties, and to a packaging method, which involve adding a vent path in the packaging process to improve equilibrium between internal and external air pressure. The MEMS microphone package includes a MEMS microphone chip, in which a back plate and a diaphragm structure are formed in a body by using MEMS process techniques; a substrate for mounting the MEMS microphone chip thereon; a vent path which is formed between the MEMS microphone chip and the substrate by applying an adhesive only to a portion of the substrate and adhering the MEMS microphone chip to the substrate; and a case which is adhered to the substrate and forms a space for accommodating the MEMS microphone chip, wherein acoustic properties of the MEMS microphone package are improved as air pressure inside the MEMS microphone chip and air pressure outside the MEMS microphone chip form air equilibrium via the vent path. | 11-10-2011 |
20130154136 | METHOD AND DEVICE FOR FORMING REFLECTOR IN LIGHT EMITTING DEVICE PACKAGE - A method of forming a plurality of reflectors for a light emitting device (LED) package includes receiving a first fluid material at at least a first source opening of an upper mold of a transfer apparatus; passing the first fluid material through a transfer passageway of the upper mold; expelling the first fluid material from the transfer passageway through a plurality of openings in a lower internal surface of a transfer chamber of the transfer passageway; depositing the first fluid material on a lead frame, disposed on a lower mold of the transfer apparatus, through the plurality of openings; forming the first fluid material into a plurality of molded structures using the upper mold and the lower mold; and hardening each of the molded structures to form a plurality of reflectors. | 06-20-2013 |
Sung-Jae Park, Incheon KR
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20100225685 | Droplet Mixing Apparatus and Droplet Mixing Method - A droplet mixing apparatus can be applied for use with a variety of liquids, can provide a mixing speed of hundreds of nl/s by adjusting an opening/closing time of a solenoid valve, can effectively mix droplets, and can reduce a reaction time when applied to clinical appliances that utilize expensive liquids. The droplet mixing apparatus includes a plurality of pressure containers storing liquids that are to be dispensed, a plurality of solenoid valves that are respectively connected to the pressure containers to dispense the liquids fed from the pressure containers into a mixing container, and a control unit that controls the solenoid valves such that the solenoid valves are either simultaneously opened or alternately opened and closed. | 09-09-2010 |
Tae-Jin Park, Incheon KR
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20090045734 | NOVEL SILICON-TYPE COMPOUND AND AN ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE USING THE SAME - The present invention relates to a silicon compound and an organic electroluminescent device using the same, and more particularly, to a silicon compound which has good blue light emission and enables an organic electroluminescent device to have a low voltage, high brightness and long lifetime, and an organic luminescent display device using the same. | 02-19-2009 |
20100133996 | Novel anthracene typed compound and the organic electroluminescence display device using the same - The present invention relates to an anthracene compound and an organic electroluminescent display device using the same. Particularly, the present invention relates to an anthracene compound which has good blue light emitting property, transports holes and electrons efficiently to enable an organic electroluminescent display device to have a low voltage, high brightness and long lifetime, and an organic electroluminescent display device using the same. | 06-03-2010 |
Tae Su Park, Incheon KR
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20100169256 | Separate Learning System and Method Using Two-Layered Neural Network Having Target Values for Hidden Nodes - Disclosed herein is a separate learning system and method using a two-layered neural network having target values for hidden nodes. The separate learning system of the present invention includes an input layer for receiving training data from a user, and including at least one input node. A hidden layer includes at least one hidden node. A first connection weight unit connects the input layer to the hidden layer, and changes a weight between the input node and the hidden node. An output layer outputs training data that has been completely learned. The second connection weight unit connects the hidden layer to the output layer, changing a weight between the output and the hidden node, and calculates a target value for the hidden node, based on a current error for the output node. A control unit stops learning, fixes the second connection weight unit, turns a learning direction to the first connection weight unit, and causes learning to be repeatedly performed between the input node and the hidden node if a learning speed decreases or a cost function increases due to local minima or plateaus when the first connection weight unit is fixed and learning is performed using only the second connection weight unit, thus allowing learning to be repeatedly performed until learning converges to the target value for the hidden node. | 07-01-2010 |
Woochool Park, Incheon KR
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20100156666 | SYSTEM AND METHODS FOR MONITORING ENERGY CONSUMPTION AND REDUCING STANDBY POWER - A power saving system and method for the home appliances and home network devices is provided. The system provides an energy consumption monitoring and standby power saving system that is connected to home appliances and that may detect the amount of power consumed by corresponding home appliances. The system includes one or more energy saving nodes which approve application or shut-off power to a corresponding home appliances, and an energy saving server that is connected to each of the energy saving nodes and collects status information of the corresponding home appliances including said amount of power consumption from said nodes. | 06-24-2010 |
Woo Chool Park, Incheon KR
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20100295823 | APPARATUS FOR TOUCHING REFLECTION IMAGE USING AN INFRARED SCREEN - An apparatus for touching a reflection image using an infrared screen, more particularly to an apparatus for touching a reflection image using an infrared screen comprising infrared LEDs, an infrared camera, and a projector for projecting an image in free space so as to implement a virtual touch screen in free space. | 11-25-2010 |
20130103755 | VIRTUAL WORLD OPERATING SYSTEM AND OPERATING METHOD - The present invention relates to a virtual world operating system and operating method, and is adapted to support a variety of virtual worlds so as to allow linked operation or individual operation of the same by providing a base able to commonly define virtual objects and avatars present in a virtual world. Disclosed is a configuration that comprises: at least one service server which stores data for building at least one virtual world of the present invention and which builds a virtual world based on the data; and a network which supports a communication pathway for service server access, wherein the service server defines common feature types of virtual object types and avatar types positioned in the virtual world based on MPEG-V. | 04-25-2013 |
20130111367 | VIRTUAL WORLD-BASED VIRTUAL OBJECT IDENTIFICATION SYSTEM SUPPORTING METHOD AND SYSTEM SUPPORTING THE SAME | 05-02-2013 |
Woo Chul Park, Incheon KR
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20100046668 | DIGITAL IF WIRELESS TRANSMITTER, RF MODULATOR, AND RF MODULATING METHOD - Provided are a digital IF wireless transmitter, an RF modulator, and an RF modulating method. A digital IF wireless transmitter includes an IF up-converting unit up-converting a baseband I signal and a baseband Q signal on the basis of a first IF, a first operating unit subtracting the first IF-up-converted I signal and the first IF-up-converted Q signal, a D/A converting unit analog converting an output signal of the first operating unit, an IF modulating unit separating the same first and second signals from the output signal of the D/A converting unit, and modulating the first and the second signals on the basis of a second IF, a high-pass filtering unit passing a single sideband of the modulated first signal, a miss-matching correcting unit correcting an error of the modulated second signal, a second operating unit subtracting an output signal of the high-pass filtering unit and an output signal of the miss-matching correcting unit, a feedback unit receiving a feedback signal output from the second operating unit, detecting an error of the feedback signal, and providing the detected error to the miss-matching correcting unit, and an RF up-converting unit up-converting the output signal of the second operating unit on the basis of an RF. | 02-25-2010 |
20100062738 | APPARATUS AND METHOD FOR ELIMINATING OUTBAND INTERFERENCE SIGNAL - Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal. | 03-11-2010 |
20110148822 | Three-Dimensional Space Touch Apparatus Using Multiple Infrared Cameras - Disclosed herein is a 3D space touch apparatus. The 3D space touch apparatus includes a support, an infrared LED array, left and right infrared cameras, and a space touch sensor module. The support supports the infrared LED array and the left and right infrared cameras. The infrared LED array emits infrared rays, which form an infrared screen in a space above the support. The left and right infrared cameras are disposed on the left and right sides of the support so that the lenses thereof can be oriented to the infrared screen. The space touch sensor module calculates the X-, Y- and Z-axis coordinates of a location of the infrared screen, touched by user pointing means, using images captured by the left and right infrared cameras and information about the resolutions and angles of view of the left and right infrared cameras. | 06-23-2011 |
20120329419 | APPARATUS AND METHOD FOR ELIMINATING OUTBAND INTERFERENCE SIGNAL - Provided is an apparatus and method for eliminating an outband interference signal. An apparatus for eliminating an interference signal includes a first mixer, a filter unit, a second mixer, and an operation unit. The first mixer downconverts a received signal containing an outband interference signal. The filter unit extracts the downconverted outband interference signal from the downconverted received signal. The second mixer upconverts the downconverted outband interference signal to restore the outband interference signal to the original frequency band. The operation unit subtracts and eliminates the restored outband interference signal from the received signal. | 12-27-2012 |
Yonggil Park, Incheon KR
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20110157220 | System and method for drawing stream and road centerline for GIS-based linear map production - Disclosed herein is a system and method for drawing a stream and road centerline for GIS-based linear map production, which performs a series of processes of automatically detecting accurate positions of points of a centerline using contour line data of a stream map or a road map having a digital map form, which is extracted from a digital map produced through remote sensing or construction of national geographic information systems, and connecting the detected points of the centerline so as to update stream and road centerline data generated by an inaccurate method and algorithm and to enable an accurate centerline to be used in various application fields. | 06-30-2011 |
Yong-Jun Park, Incheon KR
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20100328750 | HIGH-SPEED OPTICAL MODULATOR AND METHOD OF MODULATING LIGHT BY USING THE SAME - Provided are a high-speed optical modulator and a method of modulating light by using the same. The optical modulator includes first and second resonance cavities that are sequentially stacked on a transparent substrate, wherein the first and second resonance cavities each include an electric-optical layer. According to the method, first and second voltages having different sizes are simultaneously applied respectively to the first and second resonance cavities, and then for the other configuration of the modulator mutually interchanged voltages are applied. | 12-30-2010 |
Young Don Park, Incheon KR
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20100090040 | Pulverizer for food waste treatment apparatus - The present invention provides a pulverizer of a food waste treatment apparatus. The pulverizer of the present invention includes a main body, a pulverizing screw and an exhaust channel unit. The main body has a hollow space therein. The pulverizing screw includes a rotating shaft which is installed in the main body so as to be rotatable, and at least one drive blade which extends from the rotating shaft. The exhaust channel unit has an annular shape and is coupled to the upper end of the main body. An intake hole and an exhaust hole are formed through the outer surface of the exhaust channel unit. Furthermore, a cover may be removably coupled to the upper end of the exhaust channel unit. | 04-15-2010 |
Younggeun Park, Incheon KR
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20110026024 | METHOD AND APPARATUS FOR DETECTING METAL IONS, PROBE USED FOR THE SAME AND PREPARATION METHOD THEREOF - Disclosed is an innovative method for detecting metal ions based on selective plasmonic resonance energy transfer between metal-ligand complexes and a single nanoplasmonic particle as a probe. The selective plasmonic resonance energy transfer occurs if a resonance frequency matching condition between the single nanoplasmonic particle and the metal-ligand complexes is satisfied. | 02-03-2011 |
20110249267 | PLASMONIC DROPLET, METHOD AND APPARATUS FOR PREPARING THE SAME, DETECTION METHOD USING PLASMONIC DROPLET - Disclosed herein is an innovative plasmonic droplet including a droplet of fluid, a detection-target material which is in the droplet of fluid, and a nanoplasmon probe which is on a surface of the droplet of fluid and/or in the droplet of fluid. The plasmonic droplet may be applied for plasmon based optical sensing techniques, for example, for ultrasensitive analysis of bacteria, pathogen, etc. | 10-13-2011 |
Young-Gyoo Park, Incheon KR
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20100235240 | AUTOMATIC VENDING APPARATUS FOR PROVIDING ADVERTISEMENT AND METHOD THEREOF - An automatic vending apparatus and an advertisement method thereof are provided. The automatic vending apparatus receives advertisement content and an advertisement schedule through a network, stores the received information, and replays the stored advertisement content on a touch screen in accordance with the stored advertisement schedule. Since it is possible to provide advertisement through automatic vending apparatuses according to a predetermined, advertisement can be provided in a more systematic, various and efficient manner. | 09-16-2010 |
Young Hee Park, Incheon KR
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20090272400 | Cosmetics Container for Containing Cosmetics - Disclosed is a cosmetics container for containing cosmetics. The cosmetics container has a casing, a sponge, and an opening/closing member. The casing contains liquid or powdered cosmetics, and is formed with a discharge port for discharging the cosmetics outside. The sponge is assembled on an outside of the casing on which the discharge port is formed, and the cosmetics permeates to the sponge so that the cosmetics is provided outside thereof. The opening/closing member is disposed on the casing at the discharge port so as to close the discharge port, and is deformed by a deformation of the sponge due to an outside force applied to the sponge so that the discharge port is open. When using the cosmetics container that the sponge is assembled with the casing for containing cosmetics, the amount of the cosmetics discharged through the sponge can be controlled easily since the powder is supplied to the sponge when the sponge is contacted with and pressed by the skin. | 11-05-2009 |
Young Kyu Park, Incheon KR
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20100220337 | OPTICAL SURFACE MEASURING APPARATUS AND METHOD - Disclosed herein is an apparatus and method which is capable of accurately measuring surface status, such as a minute variation in height (the height difference), a protrusion, a depression, surface damage and/or surface roughness, at each point on the surface of the object to be measured in an optical manner. In particular, the present invention provides an optical surface measuring apparatus and method which is capable of accurately measuring the minute surface status of the object to be measured using both a signal from an interferometer and an FE signal from a Position Sensitive Detector (PSD) in order to overcome the 2π-ambiguity of the conventional interferometers and the limitation of the FE signal. | 09-02-2010 |
Young Su Park, Incheon KR
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20100272539 | ANTI-LOOSE LOCK NUT - The invention is an anti-loose lock nut which prevents a screw coupling between a bolt | 10-28-2010 |