Hyun-Ho
Hyun Ho Cha, Koyang-Shi KR
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20110037362 | SLIDING APPARATUS WITH SELF-CLOSING MEANS - Disclosed herein is a sliding apparatus with a self-closing means. The apparatus includes a rail bracket provided on each of opposite sides of a main body to face a movable rail, having a cover space spaced apart from the main body, and supporting a fixed rail in a direction towards the movable rail. A self-closing means is provided at a predetermined position on the fixed rail and secured to the rail bracket. A cover protrudes from each of the opposite sides of the storage part to surround the sliding apparatus and the self-closing means, and moves along with the storage part to be inserted into the cover space when the storage part is closed. A drive part is provided at a predetermined position on the cover, protrudes towards the self-closing means, and moves along with the storage part to be latched by the self-closing means. | 02-17-2011 |
Hyun Ho Cho, Suwon-Si KR
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20130192648 | SUBSTRATE TREATING APPARATUSES AND METHODS OF REMOVING REACTION GAS USING THE SAME - A method of removing a reaction gas remaining in a process chamber after a process of treating a substrate in the process chamber is completed includes exhausting the reaction gas remaining in the process chamber to a region outside of the process chamber through an exhaust line, and supplying a cleaning gas into the process chamber through a gas supplying line. The cleaning gas is different from the reaction gas | 08-01-2013 |
20140197068 | WAFER HOLDING APPARATUS - A wafer holding apparatus including a container body having a space to receive a wafer and a front opening, a door disposed at the front opening, and a first supporting part disposed on an inner wall of the door may be provided. For example, the first supporting part may include a frame coupled to the inner wall of the door, a plurality of elastic ribs protruding from the frame, a support structure coupled to the plurality of elastic ribs and defining a plurality of grooves, which is spaced apart from the door by the elastic ribs and configured to receive a peripheral portion of the wafer. | 07-17-2014 |
20150311098 | WAFER STORAGE CONTAINER - A wafer storage container includes a shell body including a first side body and a second side body that face, an upper body connected with upper parts of the first side body and the second side body, a rear body connected with an end of one side of each of the first side body and the second side body, and a lower body connected with lower parts of the first side body and the second side body, and configured to define an internal space together with the first side body, the second side body, the upper body, and the rear body. | 10-29-2015 |
Hyun Ho Cho, Seoul KR
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20110124789 | COLORED LONG FIBER REINFORCED PELLET AND COLORED RESIN ARTICLE MANUFACTURED BY USING THE SAME - Disclosed is a long fiber-reinforced colored pellet. The long fiber-reinforced colored pellet may include a thermoplastic polymer resin, a fiber reinforced material having a length of about 5 to 50 mm, and a pigment. In this instance, the thermoplastic polymer resin has a melt index (MI) of about 0.1 to 80 g/10 min at about 230° C. and under about 2.16 kg load, and a surface hardness of the pigment is about 5 or less. | 05-26-2011 |
20120155551 | APPARATUS AND METHOD FOR SEQUENTIALLY PARSING BITSTREAMS BASED ON REMOVAL OF EMULATION PREVENTION BYTE - An apparatus and method sequentially parses bitstreams based on a removal of an Emulation Prevention Byte (EPB). The apparatus and method may detect an EPB pattern from among sequentially input bitstreams, may store the bitstreams, may store a processed bitstream where the EPB pattern is removed, among the bitstreams, and may select an output of a register buffer based on an input of a buffer selection flag. | 06-21-2012 |
20130215976 | ENCODING/DECODING APPARATUS AND METHOD FOR PARALLEL CORRECTION OF IN-LOOP PIXELS BASED ON MEASURED COMPLEXITY, USING VIDEO PARAMETER - An encoding/decoding apparatus and method for parallel correction of in-loop pixels based on complexity using a video parameter may include a complexity measuring unit to measure a complexity of an in-loop pixel correction process, using video codec parameter information, in a video codec, and a core allocating unit to evenly distribute jobs associated with the in-loop pixel correction process, using the measured complexity. | 08-22-2013 |
20140286391 | SAMPLE ADAPTIVE OFFSET (SAO) PROCESSING APPARATUS REUSING INPUT BUFFER AND OPERATION METHOD OF THE SAO PROCESSING APPARATUS - A sample adaptive offset (SAO) processing apparatus reusing an input buffer and an operation method of the SAO processing apparatus may include a SAO parameter parser to parse SAO parameter information from a bitstream; a SAO parameter adjuster to extract SAO type information and offset information from the parsed SAO parameter information; and a filtering performer to perform filtering on the bitstream based on the SAO type information and the offset information. | 09-25-2014 |
20140286442 | APPARATUS AND METHOD FOR IN-LOOP FILTERING BASED ON LARGEST CODING UNIT FOR REDUCING EXTERNAL MEMORY ACCESS BANDWIDTH - An apparatus and method for in-loop filtering based on a largest coding unit (LCU) to reduce an external memory access bandwidth. An in-loop filter may include an external memory to store decoded frames, an internal memory to store pixels in use for deblocking filtering and sample adaptive offset filtering, a horizontal deblocking filter to perform deblocking filtering on input pixels in a horizontal direction with respect to vertical edge boundaries within an input area, a vertical deblocking filter to perform deblocking filtering in a vertical direction with respect to horizontal edge boundaries within the input area, and a sample adaptive offset filter to perform sample adaptive offset filtering. | 09-25-2014 |
Hyun Ho Doh, San Ramon, CA US
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20140053984 | SYMMETRIC RETURN LINER FOR MODULATING AZIMUTHAL NON-UNIFORMITY IN A PLASMA PROCESSING SYSTEM - Methods and apparatus for modulating azimuthal non-uniformity in a plasma processing chamber are disclosed. Apparatus includes a plasma processing system having a plasma processing chamber and a chamber liner. Modulating the azimuthal non-uniformity includes providing a set of conduction straps to connect the chamber liner to a ground ring whereby the number of conduction straps in the set of conduction straps is greater than 8. Alternatively or additionally, a mirror cut-out is provided for a counterpart existing cut-out or port in the chamber liner. Alternatively or additionally, a dummy structure is provided with the chamber liner for a counterpart structure that impedes at least one of a gas flow and RF return current in the chamber. | 02-27-2014 |
Hyun Ho Jang, Seodaemun-Gu KR
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20130135316 | ANIMATION AUTHORING SYSTEM AND METHOD FOR AUTHORING ANIMATION - This invention relates to an animation authoring system and an animation authoring method, to enable beginners to produce a three-dimensional animation easily and to solve input ambiguity problem in the three-dimensional environment. The animation authoring method according to the invention comprises the steps of: (a) receiving a plane route of an object on a predetermined reference plane from a user; (b) creating a motion window formed along the plane route and having a predetermined angle to the reference plane to receive motion information of the object on the motion window from the user; and (c) implementing an animation according to the received motion information. | 05-30-2013 |
Hyun Ho Kim, Hwaseong-Si KR
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20150048316 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a substrate having a non-light emitting region and a light emitting region, a photochromic layer in a path of light that is emitted from the light emitting region and a light blocking layer on the photochromic layer, wherein the light blocking layer comprises a plurality of light blocking patterns that are spaced from each other, the light blocking patterns overlap the light emitting region, and a space between adjacent light blocking patterns exposes the non-light emitting region. | 02-19-2015 |
20150129845 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device having a display substrate; a display element layer formed on the display substrate and including a plurality of pixels, a thin film encapsulation layer which covers and protects the display substrate and the display element layer; a function film disposed on the thin film encapsulation layer, a first adhesive layer disposed between the thin film encapsulation layer and the functional film, a window attached onto the functional film which protects the display element layer, and a second adhesive layer disposed between the functional film and the window, in which the first adhesive layer and the second adhesive are formed by deposition, a surface processing is performed, and facing surfaces are adhered with each other. | 05-14-2015 |
20150130745 | TOUCH PANEL AND DISPLAY DEVICE INCLUDING THE SAME - A touch panel and a display device including the same are disclosed. In one aspect, the touch panel includes a destructive interference (DI) unit including a plurality of dielectric layers and a plurality of metal layers that are alternately stacked and a transparent conductive layer formed over the DI unit. The transparent conductive layer includes a plurality of first sensing patterns and one of the metal layers includes a plurality of second sensing patterns and a plurality of non-sensing metal patterns adjacent to and alternately arranged with the second sensing patterns. | 05-14-2015 |
20150293560 | TOUCH SENSING STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME - A touch sensing structure and display device including the same are disclosed. In one aspect, the display device includes a display panel including a light-emitting region and a non-light-emitting region and a touch sensor formed over the display panel and including a plurality of sensing patterns. The display device also includes a destructive interference unit formed over the display panel and overlapping the touch sensor. The destructive interference unit includes a plurality of dielectric layers and a plurality of metal layers that are alternately stacked. At least one of the metal layers includes a plurality of metal patterns that are separated from each other. | 10-15-2015 |
20150311477 | ORGANIC LIGHT-EMITTING DIODE DISPLAY - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a substrate and a display layer formed over the substrate and including a pixel area and a non-pixel area. The display also includes an upper thin layer formed over the display layer, wherein the upper thin layer comprises at least first and second conductive layers and a dielectric layer formed between the first and second conductive layers, wherein the second conductive layer is closer to the substrate than the first conductive layer, and wherein the first and second conductive layers are patterned as a touch electrode. The display further includes a light absorbing member at least partially overlapping the non-pixel area and not overlapping the pixel area. | 10-29-2015 |
Hyun Ho Kim, Seongnam-Si KR
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20110219015 | SEARCHING METHOD USING EXTENDED KEYWORD POOL AND SYSTEM THEREOF - Provided are a search method using an extended keyword pool and a system for performing the method. The search system using the extended keyword pool may include a purchased keyword module to generate a purchased keyword set by searching for a keyword having a purchase history through a search advertisement, an additional keyword module to generate an additional keyword set by extracting a keyword from at least one source, a unified search keyword module to generate a unified search keyword set by searching for a keyword having a number of hits greater than a predetermined number for each keyword, among queries including the purchased keyword and the additional keyword, and a search module to provide an associated keyword or an extended keyword based on a search word, using the keywords included in the purchased keyword set, the additional keyword set, and the unified search keywo | 09-08-2011 |
Hyun Ho Kim, Changwon-Si KR
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20150288930 | NETWORK SECURITY SYSTEM AND METHOD THEREOF - Provided is a network security system including: a spatial information collector configured to acquire, from a manager input terminal, spatial information; a device position receiver configured to receive, from the manager terminal, at least one device installation position with respect to the spatial information and storing the at least one device installation position; a device recommender configured to provide a candidate device list corresponding to the at least one device installation position; a device determiner configured to receive a signal for selecting at least one device from the candidate device list, and determine a model of the at least one selected device to be installed at the at least one device installation position; and a device setter configured to set a setting of the at least one selected device. | 10-08-2015 |
Hyun Ho Kim, Austin, TX US
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20140285073 | DEVICE HOUSING WITH ONE OR MORE CHAMFERED CORNERS - Disclosed is an apparatus which provides a housing for hardware device inserts. The device housing may include one or more chamfered corners. According to one example, the housing may be a substantially rectangular housing that includes six primary sides and a chamfered corner contiguous with at least three of the six primary sides. | 09-25-2014 |
Hyun Ho Kim, Gimhae Si KR
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20140147198 | ONE-TOUCH TYPE QUICK COUPLER FOR CONNECTING STEEL BARS - Disclosure relates to a method of sharing a session key between wireless communication terminals using a variable-length authentication code. The method includes: generating a public key by using an own private key; generating a message including the public key and a first random number and encoding the message using an own secret key to exchange an encrypted message with the other terminal; decoding the encrypted message of the other terminal by receiving a secret key of the other terminal; generating an authentication code by calculating the first random number and a second random number included in the decoded message; obtaining a medium value from the authenticated code; and generating a session key by using a public key included in the decoded message of the other terminal. | 05-29-2014 |
Hyun Ho Kwon, Cheongju-Si KR
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20150260778 | DIAGNOSIS SYSTEM FOR MONITORING STATE OF SWITCHBOARD - A diagnosis system for monitoring a status of a switchboard is provided. The diagnosis system for monitoring a status of a switchboard includes a sensor unit installed in a switchboard, wherein the sensor unit comprise a plurality of sensors sensing two or more of a partial discharge (PD) signal, a temperature signal and an acc signal and outputting each switchboard status sensing signal; a data collecting device receiving each switchboard status sensing signal corresponding to two or more of the PD signal, the temperature signal, and the arc signal from the sensor unit wherein the data collecting device collects a plurality of datums for status monitoring and diagnosis control of the switchboard based on each switchboard status sensing signal received; and a remote monitoring device performing the status monitoring and diagnosis control of the switchboard based on a plurality of measuring datums received from the data collecting device. | 09-17-2015 |
Hyun Ho Lee, Gyeongsan KR
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20140326103 | APPARATUS FOR PREVENTING AUTOMOTIVE PEDAL FROM BEING PUSHED REARWARD - An apparatus for preventing a vehicle pedal from being pushed rearward upon a head-on collision of the vehicle is provided. The apparatus includes a collision bracket that is fixedly installed on a dash panel and a pedal arm formed by bending a plate along a predetermined reference line to form a cavity in a lengthwise direction thereof. A rotating member is disposed at an end of the pedal arm and strikes one side of the pedal arm upon colliding with the collision bracket, to rotate in a direction toward the inside of a vehicle and to release the pedal arm. A supporting bracket rotatably supports the pedal arm and the rotating member. The rotating member includes a coupling aperture upon which the supporting bracket is hinged and a plurality of arms which are oriented in different directions with respect to the coupling aperture. | 11-06-2014 |
Hyun Ho Lee, Uiwang-Si KR
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20140187700 | Polyester Resin Composition for Reflectors of Light Emitting Devices and Molded Article Using Same - A polyester resin composition includes: (A) a polyester resin having a crystallization temperature of about 200° C. to about 400° C.; (B) a polyester resin having a crystallization temperature of about 100° C. to less than about 200° C.; (C) a white pigment; (D) a filler; (E) a nucleating agent; and (F) a chain extender. The polyester resin composition can have superior heat resistance, impact resistance, cooling efficiency, reflectivity, yellowing resistance, and/or fluidity. The polyester resin composition is suitable for reflectors of light emitting devices. | 07-03-2014 |
20140378589 | Silane Compound, Method for Preparing the Same, and Polycarbonate Resin Composition Including the Same - A silane compound is represented by Formula 1: | 12-25-2014 |
20150140248 | Polycarbonate Resin Composition and Molded Article Including the Same - A polycarbonate resin composition includes: a polycarbonate resin; inorganic fillers including flake and acicular fillers; and a sulfonate represented by Formula 1, wherein the sulfonate is present in an amount of about 0.1 parts by weight to about 1.0 part by weight based on about 100 parts by weight of the polycarbonate resin. The polycarbonate resin composition can exhibit excellent stiffness, excellent impact resistance, excellent property balance therebetween, and the like. | 05-21-2015 |
20150148471 | Silane Compound, Method for Preparing the Same, and Polycarbonate Resin Composition Including the Same - A silane compound is represented by Formula 1: | 05-28-2015 |
20150148472 | Silane Compound, Method for Preparing the Same and Polycarbonate Resin Composition Comprising the Same - A polycarbonate resin composition includes a polycarbonate resin; an inorganic filler, wherein the inorganic filler includes talc; and a novel silane compound represented by Formula: | 05-28-2015 |
Hyun Ho Lee, Icheon-Si KR
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20150380429 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device according to an embodiment of the invention includes a pipe channel layer including a first portion and a second portion protruding from the first portion, first channel pillars protruding from the second portion of the pipe channel layer, and second channel pillars protruding from the first portion of the pipe channel layer. | 12-31-2015 |
Hyun Ho Lee, Suwon KR
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20100127281 | BACKLIGHT UNIT EQUIPPED WITH LIGHT EMITTING DIODES - Disclosed herein is a backlight unit equipped with LEDs. The backlight includes an insulating substrate, a plurality of LED packages, an upper heat dissipation plate, and a lower heat dissipation plate. The insulating substrate is provided with predetermined circuit patterns. The LED packages are mounted above the insulating substrate, and are electrically connected to the circuit patterns. The upper heat dissipation plate is formed on the insulating substrate, and is configured to come into contact with the circuit patterns and to dissipate heat. The lower heat dissipation plate is formed on the insulating substrate, and is configured to transmit heat transmitted through the upper heat dissipation plate. The upper heat dissipation plate and the lower heat dissipation plate are connected to each other by at least one through hole, and the through hole and the upper heat dissipation plate have a predetermined area ratio. | 05-27-2010 |
Hyun Ho Lee, Gyeonggi-Do KR
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20100130272 | SLIDE TYPE PORTABLE TERMINAL - A slide type portable terminal can include a main unit including separated first and second key sections and a first plate coupled to a surface of the main unit and a display unit with a display screen on a front surface and a second plate. The second plate can slide with respect to the first plate and preferably slides along the surface of the main unit to cause the first and second key sections of the main unit to be covered and exposed by the display unit. Further, first and second magnets can be provided on the first and second plates, respectively, so that the same poles of the magnets face each other to provide a repulsive force when they are positioned to face close to each other. According to embodiments of the present invention, there are various advantages in that the portable terminal can be utilized more conveniently and production costs and failure rates thereof can also be reduced. | 05-27-2010 |
20100136736 | METHOD FOR MANUFACTURING THIN FILM TYPE SOLAR CELL - A method for manufacturing a thin film type solar cell is disclosed, which is capable of reducing degradation of solar cell by decreasing the number of dangling bonding sites or SiH | 06-03-2010 |
20150054171 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a substrate on which a contact region and a cell region are defined, sub-patterns formed in the contact region, on the substrate, and insulating patterns and conductive patterns stacked alternately along the sub-patterns. | 02-26-2015 |
Hyun Ho Lee, Chungcheongbuk-Do KR
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20150064094 | METHOD OF PREPARING TITANIUM CARBIDE POWDER - Disclosed herein is a method for preparing titanium carbide powder. More specifically, the method comprises the steps of: mixing titanium dioxide (TiO | 03-05-2015 |
Hyun Ho Lee, Yongin-Si KR
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20160033203 | COOLING TOWER HAVING PLUME ABATING MEANS - A cooling tower having plume abating means is disclosed. The cooling tower disclosed herein includes: a housing; a cooling unit disposed inside of the housing and configured to convert high-temperature cooling water into low-temperature cooling water by contacting it with ambient air, wherein the cooling unit includes a wet unit and a dry unit that limit or block transfer of materials therebetween; a cooling water distributing unit disposed on top of the cooling unit and configured to spray cooling water to at least the wet unit of the cooling unit; a plume generating unit for generating plume by contacting first air discharged from the wet unit with second air discharged from the dry unit; a plume collecting unit disposed inside or outside of the housing and configured to collect plume generated in the plume generating unit; and an exhausting means disposed in a front end or back end of the plume collecting unit. | 02-04-2016 |
Hyun Ho Lee, Daejeon KR
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20090304570 | MANUFACTURING METHODS OF MESOPOROUS CARBON STRUCTURE WITH SPRAY DRYING OR SPRAY PYROLYSIS AND COMPOSITION THEREOF - Disclosed is a method for preparing a porous carbon structure, the method comprising the steps of: (a) mixing a carbon precursor, a pyrolytic template, which is pyrolyzed at the carbonization temperature of the carbon precursor or removed by post-treatment after the carbonization of the carbon precursor so as to form pores, and a solvent, to prepare a spray solution; and (b) subjecting the spray solution either to spray pyrolysis or to spray drying and then spray pyrolysis, so as to form a carbonized carbon structure, and then removing the template from the carbon structure. A mesoporous spherical carbon prepared according to the disclosed method may have a large specific surface area and a large pore volume through the control of the kind and concentration of template, and thus can be used in a wide range of applications, including catalysts, adsorbents, electrode materials, materials for separation and purification, and materials for storing hydrogen and drugs. | 12-10-2009 |
20100120783 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 05-13-2010 |
20110224219 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 09-15-2011 |
20110237795 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 09-29-2011 |
20110245500 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 10-06-2011 |
20150341090 | APPARATUS AND METHOD FOR PROCESSING TRANSMISSION/RECEPTION SIGNALS FOR INTERFERENCE ALIGNMENT IN MU-MIMO INTERFERING BROADCAST CHANNEL - A method comprising: determining, by a transmitter, a fixed number of effective IAI channels; estimating, by a receiver, channel information H through information provided from the transmitter; sharing, by a receiver, the channel information among a plurality of receivers that are belonging to a same BSS (Basic Service Set); calculating effective IAI channel information q and decoding vector u using the channel information; feeding back the calculated effective IAI channel information q and decoding vector u to the transmitter; and calculating, by the transmitter, a transmitting precoding vector, after sharing the fed-back effective IAI channel information q and decoding vector u, and the channel information H among a plurality of other transmitters. | 11-26-2015 |
Hyun Ho Oh, Seoul KR
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20080214942 | APPARATUS AND METHOD FOR MEASURING BLOOD PRESSURE - Disclosed are an apparatus and method for measuring a blood pressure capable of enhancing accuracy and reliability for a blood pressure. According to the apparatus and method, a blood pressure is obtained by using a pulse transit time (PTT) calculated based on a pulse wave measured with a minimized error, a subject's body information, pulse analysis information, and environment information together measured when measuring the pulse wave. | 09-04-2008 |
20080249382 | BLOOD PRESSURE MONITORING APPARATUS AND METHOD - The blood pressure monitoring apparatus and method are disclosed that can monitor a blood pressure of a subject using an electrocardiogram signal, a pulse wave signal and a body characteristic information of the subject, wherein the electrocardiogram signal and the pulse wave signal of the subject are monitored to remove a noise signal generated from monitoring of the pulse wave signal, allowing monitoring a precise blood pressure of the subject, and calculating the pulse wave analysis information using the monitored pulse wave signal, and using the electrocardiogram signal and the pulse wave signal to calculate a pulse transit time (PPT), and plugging a calculated pulse wave propagation time, pulse wave analysis information and body characteristic information of the subject into a predetermined regression equation to monitor the blood pressure. | 10-09-2008 |
20090100847 | ICE MAKER FOR REFRIGERATOR AND DRIVING METHOD THEREOF - The ice maker for refrigerator and driving method thereof disclosed herein have advantages over a full ice level detection method using mechanical device in that an ice height can be more accurately detected by a detection signal reflected from ice, wherein an ultrasonic signal is transmitted to the ice to sense the height of ice in the ice storage bin using the reflected ultrasonic signal, enabling to precisely detect the ice height, prevent the overflow of ice, prolong the life and prevent the failure of the ice maker for refrigerator. | 04-23-2009 |
Hyun Ho Park, Yangsan-Si KR
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20080287557 | APPARATUS AND METHOD FOR CONTINUOUSLY TREATING SURFACE OF WASTE RUBBER POWDER BY USING MICROWAVE - An apparatus continuously treats the surface of waste rubber powder by means of microwave thereby making it possible to treat the surface of waste rubber powder continuously and more efficiently. As a result, recycled rubber material has superior surface roughness and processability and the physical or chemical properties of the rubber articles are improved. | 11-20-2008 |
Hyun Ho Park, Seoul KR
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20090110542 | Fan guard and outdoor unit for air conditioner having the same - An outdoor unit for an air conditioner is disclosed. The outdoor unit according to the present invention comprises a housing which has an air inlet and an air outlet, a ventilation fan rotatably mounted in the housing, and a fan guard connected to the housing to cover the air outlet. Here, the fan guard comprises a plurality of closed ribs arranged sequentially and concentrically between a center and an outline thereof, and a plurality of radial ribs arranged in radial directions to interconnect the plurality of closed ribs, in such a manner that some of the closed ribs, which are disposed at intermediate positions near tips of the ventilation fan, are at a further distance from the ventilation fan than the other closed ribs, which are disposed near the center and the outline. Accordingly, since the fan guard is convexly raised at a position corresponding to the tips of the ventilation fan, thereby guaranteeing a predetermined space between the fan guard and the tips where the airflow is fastest, the flow resistance and the flow-induced noise can be reduced. | 04-30-2009 |
20130152149 | APPARATUS AND METHOD OF PORTABLE TERMINAL FOR DUAL DISPLAY OF BROADCASTING RECEIVER BY HDMI SIGNAL - An apparatus and a method of a portable terminal for dual display of a broadcasting receiver by a High Definition Multimedia Interface (HDMI) signal are provided. The method includes receiving at least one input signal from a broadcasting receiver, generating an output signal based on the received input signal, and transmitting the output signal to the broadcasting receiver so that the output signal can be output from the broadcasting receiver. | 06-13-2013 |
20140164656 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN A DATA COMMUNICATION SYSTEM - An apparatus and method are provided for transmitting and receiving data in a data communication system. The method includes receiving certain multimedia data from a portable terminal using a first data communication scheme; transmitting the certain multimedia data to an external device; receiving control data corresponding to the certain multimedia data from the external device based on the first data communication scheme; converting the control data into a data format of a second data communication scheme; generating data including the converted control data; and transmitting the data to the portable terminal. | 06-12-2014 |
20140250254 | APPARATUS AND METHOD FOR CONNECTING MOBILE TERMINAL TO EXTERNAL DEVICE - An apparatus performs a method for connecting a mobile terminal to an external device. The method includes determining a connection method of the external device among a plurality of connection methods based on values of at least two ports among a plurality of ports included in a connector, and switching at least one switch included in the connection unit so as to connect to the external device according to the determined connection method of the external device. | 09-04-2014 |
20140337929 | METHOD FOR PROVIDING DRM SERVICE AND ELECTRONIC DEVICE THEREOF - Provided is an electronic device. The electronic device includes at least one processor for executing a plurality of operating systems; and a mobile high-definition link (MHL) module. The operating systems include a normal operating system for controlling a content service and a secure operating system for receiving information for controlling digital rights management (DRM) content from the MHL module and controlling a DRM service. | 11-13-2014 |
Hyun Ho Park, Daedeok-Gu KR
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20080198567 | MULTILAYER PRINTED CIRCUIT BOARD - Disclosed is a multilayer printed circuit board. The multilayer printed circuit board includes a power source surface to provide power to each component disposed on the power source surface, a ground surface having a reference voltage, a strip line which passes through the power source surface and/or the ground surface so as to transmit signals between components, an antenna installed in proximity to a sectional region of the power source surface and the ground surface, and an electromagnetic wave reduction member which is provided between the power source surface and the ground surface to effectively reduce an electromagnetic wave generated from the strip line. | 08-21-2008 |
Hyun Ho Park, Suwon-Si KR
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20120312578 | CYLINDRICAL ELECTROMAGNETIC BANDGAP AND COAXIAL CABLE HAVING THE SAME - A cylindrical electromagnetic bandgap to reduce electromagnetic interference of a cable and a coaxial cable having the same includes a conductor patch having a curved surface to be spaced apart from the surface of the cylindrical cable to an outer side by a predetermined gap distance, and a via connecting the surface of the cylindrical cable to the conductor patch. | 12-13-2012 |
Hyun Ho Seo, Daejeon-Si KR
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20100168938 | METHOD FOR IMPROVING MANEUVERABILITY AND CONTROLLABILITY BY SIMULTANEOUSLY APPLYING BOTH REACTION WHEEL-BASED ATTITUDE CONTROLLER AND THRUSTER-BASED ATTITUDE CONTROLLER - Provided are an attitude control system and method of a spacecraft of an artificial satellite that may enhance a maneuverability and a controllability by simultaneously applying a reaction wheel and a thruster among drive units used to maneuver an attitude of the spacecraft of the artificial satellite. The attitude control system may include: a thruster-based attitude controller which control firing time of thrusters mounted on the spacecraft; and a reaction wheel-based attitude controller controlling driving of a reaction wheel mounted on the spacecraft. The spacecraft may include a plurality of reaction wheels. When a defect occurs in the spacecraft due to a partial malfunction of the reaction wheels, an attitude maneuverability of the spacecraft may be corrected by simultaneously applying the thruster-based attitude controller and the reaction wheel-based attitude controller. | 07-01-2010 |
Hyun Ho Seo, Seoul KR
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20120121241 | METHOD AND APPARATUS FOR CONTINUOUS AUTO FOCUSING OF A CAMERA IN A MOBILE TERMINAL - A method of continuous auto focusing a camera in a portable terminal is provided. The method includes setting an arbitrary area of a preview screen as a focus area, the preview screen being divided into at least one tracking area, focusing on a subject located within the focus area and fixing a focus of the subject, and adjusting the focus with respect to the focus area when a movement of the subject is detected within the tracking area that includes the focus area. | 05-17-2012 |
20130343739 | METHOD AND APPARATUS FOR CONTINUOUS AUTO FOCUSING OF A CAMERA IN A MOBILE TERMINAL - A method of continuous auto focusing a camera in a portable terminal is provided. The method includes setting an arbitrary area of a preview screen as a focus area, the preview screen being divided into at least one tracking area, focusing on a subject located within the focus area and fixing a focus of the subject, and adjusting the focus with respect to the focus area when a movement of the subject is detected within the tracking area that includes the focus area. | 12-26-2013 |
Hyun Ho Shin, Gyunggi-Do KR
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20130320793 | SPINDLE MOTOR - Disclosed herein is a spindle motor including: a shaft forming the center of rotation of the motor; a sleeve receiving the shaft therein and rotatably supporting the shaft; a thrust plate press-fitted into the shaft so as to be perpendicular to an axial direction of the shaft; and a sealing cap spaced apart from the thrust plate in an upward axial direction and bent to enclose an outer side surface of the sleeve to thereby be coupled to the thrust plate, wherein the sealing cap is provided with a sealing part having concave parts and convex parts alternately formed along an inner peripheral surface thereof in a radial direction. | 12-05-2013 |
Hyun Ho Shin, Seoul KR
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20100267369 | MOBILE TERMINAL AND CHAT METHOD IN A MOBILE TERMINAL USING AN INSTANT MESSAGING SERVICE - A mobile terminal and chat method in a mobile terminal using an instant messaging service are provided. According to the present invention, in the course of a chat with a specific party using an instant messaging service, a specific one of previous chat contents with at least one party including the specific party may be used as a chat content with the specific party. | 10-21-2010 |
Hyun Ho Shin, Yongin KR
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20110316941 | Ink path structure and inkjet head including the same - There is provided an ink path structure, including: a pressure chamber storing ink introduced thereinto to discharge the ink to a nozzle; and a path discharging the ink by pressure generated within the pressure chamber and then supplying the ink to the pressure chamber and being repeatedly expanded and contracted in a direction toward the pressure chamber to attenuate a residual pressure wave remaining in the pressure chamber. | 12-29-2011 |
20130135770 | BASE FOR MOTOR AND HARD DISK DRIVE INCLUDING THE SAME - There is provided a base for a motor, the base including: a base body having a disk disposed thereon; an outer wall part defining an outer part of the base body; and at least one rib depressed from one surface of the base body and protruded toward the other surface thereof to thereby improve rigidity of the base body, wherein pressure in an inner edge of the rib is equal to or greater than pressure in an outer edge thereof at the time of rotation of the disk. | 05-30-2013 |
20130163116 | SPINDLE MOTOR - There is provided a spindle motor. The spindle motor includes a fixed member; and a rotating member rotating relatively to the fixed member, and having oil filling a bearing clearance formed between the fixed member and the rotating member, wherein the fixed member and the rotating member are provided with an oil diffusion path communicating an air/oil interface formed at a boundary between the oil filled in the bearing clearance and air with the outside, and at least one of the fixed member and the rotating member is provided with at least one dummy oil groove opened to the oil diffusion path and having oil filled in at least a portion of the inside thereof. | 06-27-2013 |
Hyun Ho Yang, Seoul KR
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20130135786 | VARIABLE CAPACITOR AND METHOD FOR DRIVING THE SAME - Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved. | 05-30-2013 |
Hyun Ho Yoon, Chungcheongbuk-Do KR
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20110293600 | Anticancer Composition Comprising Antitumor Agent and Substance Having Inhibitory Effects on L1CAM Activity and Expression - The present invention relates to an anticancer composition comprising an antitumor agent as well as a substance having inhibitory effects on the activity or expression of L1CAM; more particularly, to an anticancer composition, which comprises an anti-L1CAM antibody specific to L1CAM, serving as a substance for inhibiting the activity of L1CAM; an oligonucleotide inhibiting the generation of L1CAM, serving as a substance for inhibiting the expression of L1CAM; and a substance selected from cisplatin, gemcitabine, 5-fluorouracil and taxol, serving as an antitumor agent. The composition according to the present invention has the benefit of the combined use of a substance having inhibitory effects on the activity or an expression of L1CAM and an antitumor agent concurrently, separately or sequentially so that it demonstrates stronger and more significant pharmaceutical effects than the exclusive use of those substances on inhibiting proliferation and inducing apoptosis in cancer cells, thereby making it very useful for cancer treatment. | 12-01-2011 |
Hyun Ho Yoon, Daejeon KR
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20120121252 | OPTICAL COMMUNICATION SYSTEM FOR SUPPORTING REMOTE OPERATION MANAGEMENT - Provided is an optical communication system including: a remote control device for generating OAM (Operation, Administration, and Maintenance) signal including OAM information for equipment, converting the OAM signals to OAM optical signals, overlaying the OAM optical signals and communication upstream signals transmitted to a Communication Stations device, and controlling the transmission of the overlaid signals to the Communication Stations device; and the Communication Stations device for generating OAM control signals, converting the OAM control signal to OAM optical control signals, overlaying the OAM optical control signals and optical communication downstream signals transmitted to the remote control device, and controlling the transmission of the overlaid control signals to the remote control device. | 05-17-2012 |
Hyun Ho Yun, Gwangju KR
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20090123148 | All-Optical CSMA/CD Apparatus In Base A Ethernet And The Method Therefor - The invention relates to an Ethernet-based all-optical carrier sense multiple access/collision detection apparatus and method, and more particularly, to an apparatus and method capable of checking by using mutual gain saturation whether distortion occurs in two or more optical signals due to mutual interference when the optical signals pass through a semiconductor optical amplifier (SOA) at the same time, amplifying the optical signals transmitted in the upward direction when no distortion occurs in the optical signals, and monitoring the occupation of a plurality of subscribers with respect to a common network when the plurality of subscribers want to use an optical Ethernet network. The Ethernet-based all-optical carrier sense multiple access/collision detection apparatus according to the invention includes: a plurality of optical network units (ONUs) that carry different optical signals on upstream waves λ and transmit the upstream waves λ; a power splitter (PS) that multiplexes the optical signals and transmits the multiplexed optical signals; and a central office (CO) that checks whether the multiplexed optical signals are distorted, amplifies some of the checked optical signals, returns the other optical signals, and monitors the occupation of the plurality of optical network units with respect to a common network. According to the invention, it is possible to dynamically check whether a collision between the optical signals passing through the common network occurs and whether the optical signals are successfully transmitted. Further, since the invention uses an all-optical type, the existing electric media access control (MAC) device is not needed, which results in a high-speed operation. In addition, the invention can be used for a plurality of subscribers using an inexpensive light source. Thus, the invention can be effectively used for an optical communication industry. | 05-14-2009 |
Hyun-Ho Cho, Lncheon-Si KR
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20100141687 | METHOD OF ARRANGING GAMMA BUFFERS AND FLAT PANEL DISPLAY APPLYING THE METHOD - Provided are a method of arranging gamma buffers capable of decreasing a Kelvin of a source driver included in a flat panel display and minimizing a temperature deviation between source drivers, and the flat panel display applying the method. The method of arranging a plurality of gamma buffers which are arranged in one or more source drivers to output corresponding gamma voltages, includes a step of calculating power consumptions of the gamma buffers, wherein the method further comprises one or more steps of: changing tab points of the gamma buffers by using the calculated power consumptions of the gamma buffers; and changing positions of the gamma buffers by using the calculated power consumptions of the gamma buffers. | 06-10-2010 |
Hyun-Ho Chung, Fullerton, CA US
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20080221020 | Dendrimers as Molecular Translocators - Transport molecules include a dendrimer and a biologically active molecule. The dendrimer of such transport molecules includes at least one guanidine group, at least one protonated guanidine group, at least one protected guanidine group, at least one amidine group, at least one protonated amidine group, at least one protected amidine group, at least one ureido group, at least one protonated ureido group, at least one protected ureido group, at least one thioureido group, at least one protonated thioureido group, or at least one protected thioureido group. The biologically active molecule is bonded to the dendrimer. A method of increasing the bioavailability of a drug includes bonding the drug to a dendrimer of the invention. | 09-11-2008 |
Hyun-Ho Jeong, Daejeon KR
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20130089257 | PROVIDING A FEATURE HIDDEN IMAGE AND DETECTING AND RECOVERING A TAMPERED DIGITAL IMAGE - Described embodiments provide an apparatus for providing a digital image by embedding recovery feature. The apparatus may include an input unit, an extraction unit, an embedding unit, and an output unit. The input unit may be configured to receive a digital image. The extraction unit may be configured to extract recovery feature from the received digital image using quad-tree decomposition. The recovery feature may be binary data that represents unique characteristics of the received digital image. The embedding unit may be configured to embed the extracted recovery feature into the received digital image. The output unit may be configured to output the digital image embedded with the recovery feature as a feature hidden image. | 04-11-2013 |
20150113629 | MONITORING NETWORK TRAFFIC - The disclosure is related to monitoring data traffic of user equipment through a monitoring node. A monitoring node may receive a data packet from user equipment registered for a monitoring service through a secure channel. The monitoring node may perform a monitoring operation on the received data packet and determine whether the received data packet is a malicious packet or a non-malicious packet. When the received data packet is a non-malicious packet, the monitoring node may transmit the data packet to a destination through a communication network. | 04-23-2015 |
Hyun-Ho Jung, Seoul KR
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20100291136 | Pharmaceutical Liquid Composition of Botulinum Toxin With Improved Stability - Disclosed herein is a liquid pharmaceutical composition of | 11-18-2010 |
20110091937 | Method of Producing Clostridium Botulinum Toxin Using Media Containing Plant-Derived Components and Flexible Closed Container - Provided are a method of producing | 04-21-2011 |
20120302034 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device is provided. The method includes providing a substrate having a protruding channel region, forming a gate insulation layer surrounding the protruding channel region, forming a sacrificial layer having an etch selectivity varying in a thickness direction of the sacrificial layer, on the gate insulation layer, and performing a gate-last process to form a gate electrode on the gate insulation layer in place of the sacrificial layer. | 11-29-2012 |
20140086900 | Lyophilized Preparation of Botulinum Toxin - There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed. | 03-27-2014 |
20140161783 | Pharmaceutical Liquid Composition of Botulinum Toxin With Improved Stability - Disclosed herein is a liquid pharmaceutical composition of botulinum toxin which is improved in stability. It comprises botulinum toxin, polysorbate 20, and methionine and optionally isoleucine. Employing, instead of the animal-derived protein albumin or gelatin, a combination of polysorbate 20 and methionine and optionally isoleucine as botulinum toxin stabilizers, the liquid pharmaceutical composition eliminates the risk of contaminating the body with serum-derived pathogens or microorganisms and can be administered safely to the body. Also, the composition is convenient for use as a direct injection for patients. Superior to conventional compositions employing either detergents or amino acids in terms of the storage stability of botulinum toxin at 25˜37° C. as well as at refrigerated temperatures, the liquid pharmaceutical composition of the present invention is very useful for storing botulinum toxin under an emergency condition such as an environment without maintaining low temperature. The liquid pharmaceutical composition can be readily prepared because it employs a detergent and an amino acid(s) without a lyophilization process. | 06-12-2014 |
20150064166 | Lyophilized Preparation of Botulinum Toxin - There are provided a lyophilized preparation of botulinum toxin without a protein stabilizer derived from animals. The lyophilized preparation of botulinum toxin according to the present invention can maintain an activity of botulinum toxin, and also exhibit excellent long-term storage stability even under conditions of high temperature, which may occur when botulinum toxin is stored, delivered, and processed. | 03-05-2015 |
20160005615 | METHOD OF FORMING PATTERNS OF SEMICONDUCTOR DEVICE - A method of forming patterns of a semiconductor device includes forming a material film on a substrate, forming a hard mask on the material film, forming a first mold mask pattern and a second mold mask pattern on the hard mask, forming a pair of first spacers to cover opposite sidewalls of the first mold mask pattern, and a pair of second spacers to cover opposite sidewalls of the second mold mask pattern, forming a first gap and a second gap to expose the hard mask by removing the first mold mask pattern and the second mold mask pattern, the first gap being formed between the pair of first spacers and the second gap being formed between the pair of second spacers, forming a mask pattern on the hard mask to cover the first gap and expose the second gap, forming an auxiliary pattern to cover the second gap, removing the mask pattern; and forming a hard mask pattern by patterning the hard mask using the first spacers, the second spacers and the auxiliary pattern as a mask. | 01-07-2016 |
Hyun-Ho Kang, Ahnsan-Si KR
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20090207328 | Liquid Crystal Display Having High Luminance and High Display Quality - A liquid crystal display (LCD) having high luminance and color renditions is provided. The liquid crystal display includes a first insulating substrate, a gate line and a data line crossing each other on the first insulating substrate to define a pixel. First and second sub-pixel electrodes divide the pixel into two parts. A first switching element drives the first sub-pixel electrode and a second switching element drives the second sub-pixel electrode. A second insulating substrate faces the first insulating substrate. A color pattern is arranged on the second insulating substrate and overlaps the first sub-pixel electrode. A contrast pattern overlaps the second sub-pixel electrode. | 08-20-2009 |
Hyun-Ho Lee, Seoul KR
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20100085348 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device and a method of driving the same are provided. The display device includes a display panel including a plurality of pixels defined in an area where a plurality of gate lines and data lines cross one another, a clock generator generating a gate clock signal using a clock generation control signal provided from a timing controller and a gate-on voltage, and a gate driver providing a gate signal to the gate lines in response to the gate clock signal. The gate signal includes a pre-charge period having a first gate-on level and a main-charge period having a second gate-on level that is higher than the first gate-on level. | 04-08-2010 |
20110121717 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - An organic electroluminescent display device includes: a first substrate having an active area displaying images and a non-active area surrounding the active area; a switching thin film transistor and a driving thin film transistor connected to the switching thin film transistor in the active area on the first substrate; an organic electroluminescent diode connected to the driving thin film transistor; a dummy metal pattern at a corner portion of the non-active area on the first substrate; a second substrate facing and spaced apart from the first substrate, the second substrate including a groove; and a seal pattern attaching the first and second substrates, wherein the dummy metal pattern overlaps a residue at a corner portion of the groove. | 05-26-2011 |
20120162053 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND FABRICATION METHOD THEREOF - An organic light emitting diode (OLED) display device and a fabrication method thereof are provided. In the OLED display device, when an existing power wiring using a metal used for a data wiring is divided based on a common electrode marginal region as a boundary so as to be used as a wiring as well as as the power wiring, the reduced width of the wiring is compensated for by increasing the thickness of the wiring by using a metal for an anode or a cathode, thus reducing the left and right bezel widths. | 06-28-2012 |
20120200459 | BEAM FORMING METHOD AND MULTIPLE ANTENNA SYSTEM USING THE SAME - Disclosed are a beam forming method and a multiple antenna system using the same. There is provided a multiple antenna system which forms optimal beam patterns through a transmission of a training sequence between a transmitter and a receiver, each including a plurality of antennas, the multiple antenna system comprising: a transmitter selecting antennas to be activated according to a level and transmitting the training sequence to a receiver through the selected antennas; a receiver selecting the antennas to be activated according to the level and transmitting to the transmitter an index of an optimal transmission weight vector significantly reducing a cost function based on the training sequence transmitted from the transmitter, wherein the transmitter selects antennas so that the beam patterns formed by the antennas selected at a q-th level (q: the index of the level) include the beam patterns formed by the antennas selected at a q+1-th level. As a result, the transmission frequency of the training sequence may be reduced. | 08-09-2012 |
20130022143 | BEAMFORMING APPARATUS AND METHOD IN MULTI-ANTENNA SYSTEM - The present invention relates to a symbol-wise beamforming apparatus and method in an OFDM communication system using multiple antennas. A weight vector calculator calculates a transmit weight vector using a signal received through the multiple antennas as an input on the basis of channel information in the time domain and covariance matrix information about interference and noise and computes a receive weight vector using the calculated transmit weight vector. At least one of the calculated transmit weight vector and receive weight vector is transmitted to a transmission apparatus through a transmitter. | 01-24-2013 |
20130258971 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS IN MULTI-CELLULAR NETWORK - A method and an apparatus for transmitting and receiving a signal using interference alignment in a multi-cellular network are provided. The method includes determining a total number S | 10-03-2013 |
20150188733 | METHOD FOR REMOVING SIGNAL INTERFERENCE BASED ON MULTIPLE INPUT MULTIPLE OUTPUT - Disclosed is a method for removing signal interference in a MIMO-based interference removing apparatus including transmitting a reference signal to at least one receiver; if channel information is estimated by the receiver, receiving the estimated channel information from the receiver as a feedback signal; and producing transmission pre-coding matrix, beam forming matrix, and weighted matrix using the received channel information. Further, the method includes transmitting information containing the transmission pre-coding matrix, the beam forming matrix, and the weighted matrix by including them in a pilot signal to the receiver, and the MIMO-based interference removing apparatus comprises at least one transmitter. | 07-02-2015 |
Hyun-Ho Lee, Seongnami-Si KR
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20090130984 | Apparatus and method for intercepting packet data in mobile communication system - An apparatus and method for intercepting packet data in a mobile communication system is provided. The method includes the steps of: storing intercepted target and interception related information when a target provision request message including the intercepted target and interception related information is received from a Service Provider ADministration Function (SPADF); establishing a data session of the intercepted target according to whether the data session of the intercepted target is established; and intercepting a packet of the intercepted target when the intercepted target starts packet data communication. Accordingly, solutions capable of properly performing Lawful Interception (LI) can be provided while achieving compliance with existing LI on packet data. | 05-21-2009 |
Hyun-Ho Lim, Jecheon-Si KR
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20150379936 | ORGANIC LIGHT EMITTING DISPLAY PANEL AND METHOD OF OPERATING THE SAME - An organic light emitting display device includes a display panel, a data driver, a scan driver, a switch controller, and a timing controller. The display panel includes a plurality of data lines, a plurality of scan lines, a first switch control line, and a plurality of pixels. The data lines include first switches connected to the first switch control line. The data driver outputs a data signal to the data lines. The scan driver outputs a scan signal to the scan lines. The switch controller outputs a first switch control signal to the first switch control line based on a location of a selected scan line to which the scan signal is applied. The timing controller controls the data driver, the scan driver, and the switch controller. | 12-31-2015 |
Hyun-Ho Park, Gyeonbuk KR
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20090114419 | GAP-TYPE OVERHEAD TRANSMISSION LINE AND MANUFACTURING METHOD THEREOF - A gap-type overhead transmission line includes a steel core member; a conductor layer positioned to surround the steel core member and having at least one strand wire aggregated therein; and a coating layer interposed in a solid state between the steel core member and the conductor layer so as to surround the steel core member, the coating layer including a material that is sublimated after the conductor layer is stranded so as to form a predetermined gap between the steel core member and the conductor layer. | 05-07-2009 |
Hyun-Ho Park, Hwaseong-Si KR
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20100202241 | WORD LINE DRIVING CIRCUIT AND METHOD - A word line driving circuit includes an address decoding signal generating unit and a word line voltage supply unit. The address decoding signal generating unit includes inverter chain receiving and delaying a first address decoding signal and outputting the delayed first address decoding signal. The word line voltage supply unit includes a pull-up driver that supplies the delayed first address signal to a selected word line in response to a second address decoding signal. The inverter chain includes an NMOS transistor outputting the delayed first address signal and a source terminal of the NMOS transistor receives a set voltage that is higher than a ground voltage and lower than a high voltage. | 08-12-2010 |
Hyun-Ho Park, Yangsan KR
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20140150918 | VIBRATION REDUCING RUBBER COMPOSITION - Disclosed is a vibration reducing rubber composition, more specifically to a vibration reducing rubber composition that reduces inflow of vibration and noise generated from an engine into an interior of an automobile, and improves riding comfort, emotional quality and merchantable quality of the automobile, by providing a particular formulation of a heater hose composition, which comprises ethylene propylene rubber (EPDM), fast extruding furnace (FEF) carbon black and semi reinforcing furnace (SRF) carbon black. | 06-05-2014 |
Hyun-Ho Seo, Masan-Si KR
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20100091220 | BACKLIGHT UNIT, METHOD OF OPERATING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A backlight unit includes; a light source, an inverter which provides the light source with an input voltage, and a printed circuit board (“PCB”) connected to the light source, wherein the PCB includes a protection circuit which detects an open-lamp-protection voltage which varies according to a change of the input voltage and changes a reference voltage according to the change of the input voltage, wherein the protection circuit turns off the inverter when the detected open-lamp-protection voltage is higher than the changed reference voltage. | 04-15-2010 |
Hyun-Ho Song, Goyang KR
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20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |