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Cho, Busan
Bonggeun Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120118681 | INITIALIZING METHOD OF BRAKE-BY-WIRE SYSTEM IN VEHICLE - A brake-by-wire system uses a time sequence type that determines road conditions before initialization, initializes EWBs (Electro Wedge Brake) at the left/right front wheels and EMBs (Electro Mechanical Brake) at the left/right rear wheels with time differences on the basis of the determined road conditions. Therefore, the clamping force in at least any one of the EWBs and the EMBs is maintained in any circumstances, thereby avoiding a situation that all the braking force of a vehicle is removed. | 05-17-2012 |
Bong-Geun Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20080265876 | SENSOR MODULE FOR DETECTING RELATIVE DISPLACEMENT AND METHOD OF DETECTING MOVING DIRECTION USING THE SAME - The present invention relates to a sensor module for detecting a relative displacement of an object having a groove pattern with alternately formed projection and depression, which comprises a magnet for generating a magnetic field; a giant magneto resistance (GMR) sensor installed between the magnet and the object to detect a variation in the magnetic field and output an electric signal; a signal processing part for processing the output signal from the GMR sensor to output a square wave; and a housing for supporting the magnet the GMR sensor and the signal processing part, and a method of detecting a moving direction using the same. | 10-30-2008 |
| 20090071772 | SENSOR MODULE COMPRISING ACCELERATION SENSOR AND RELATIVE DISPLACEMENT SENSOR, DAMPER AND ELECTRONICALLY CONTROLLABLE SUSPENSION SYSTEM COMPRISING THE SAME, AND METHOD OF CONTROLLING VEHICLE MOVEMENT USING THE SAME - The present invention relates to a sensor module comprising a relative displacement sensor and an acceleration sensor, and a damper equipped with the same. The damper comprises a cylinder which is formed with a hollow portion therein; a piston rod which is inserted through an upper portion of the cylinder; a piston valve which is connected with an end of the piston rod so as to reciprocate in the cylinder, and which is formed with a fluid passing hole formed to be passed through the piston valve up and down; a rod guide which air-tightly closes an upper end of the cylinder and has a though-hole in which the piston rod is inserted; and a sensor module which is provided with an acceleration sensor for detecting an acceleration at least in a z-axial direction and a displacement sensor for detecting a displacement of the piston rod and which is coupled with the rod guide. | 03-19-2009 |
Bong-Je Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110119708 | METHOD AND APPARATUS FOR GENERATING MULTIMEDIA STREAM FOR 3-DIMENSIONAL REPRODUCTION OF ADDITIONAL VIDEO REPRODUCTION INFORMATION, AND METHOD AND APPARATUS FOR RECEIVING MULTIMEDIA STREAM FOR 3-DIMENSIONAL REPRODUCTION OF ADDITIONAL VIDEO REPRODUCTION INFORMATION - A multimedia stream generating method for 3-dimensional (3D) reproduction of additional reproduction information is provided, the method includes generating a video elementary stream (ES), an audio ES, an additional data stream, and an ancillary information stream that respectively comprise video data, audio data related to the video data, data of additional reproduction information which is to be reproduced together with the video data on a display screen, and additional reproduction information depth information used for 3D reproduction of the additional reproduction information. | 05-19-2011 |
| 20110119709 | METHOD AND APPARATUS FOR GENERATING MULTIMEDIA STREAM FOR 3-DIMENSIONAL REPRODUCTION OF ADDITIONAL VIDEO REPRODUCTION INFORMATION, AND METHOD AND APPARATUS FOR RECEIVING MULTIMEDIA STREAM FOR 3-DIMENSIONAL REPRODUCTION OF ADDITIONAL VIDEO REPRODUCTION INFORMATION - A multimedia stream generating method for 3-dimensional (3D) reproduction of additional reproduction information is provided. The method includes generating a video elementary stream (ES), an audio ES, an additional data stream, and an ancillary information stream that respectively comprise video data, audio data related to the video data, data of additional reproduction information which is to be reproduced together with the video data on a display screen, and additional reproduction information depth information used for 3D reproduction of the additional reproduction information, the video data including at least one of a 2D video image and a 3D video image. | 05-19-2011 |
| 20110310224 | METHOD AND APPARATUS FOR PROVIDING DIGITAL BROADCASTING SERVICE WITH 3-DIMENSIONAL SUBTITLE - A method and an apparatus for transmitting and receiving a broadcasting stream for providing a digital broadcasting service including a subtitle service are provided. A method of transmitting a data stream includes: generating a subtitle stream including basic viewpoint subtitle data and additional viewpoint subtitle data to reproduce a three-dimensional (3D) subtitle on a video screen on which video data is reproduced; determining 3D subtitle reproduction information for forming the 3D subtitle on the video screen based on the basic viewpoint subtitle data; and outputting a data stream by multiplexing a video stream including the video data, the 3D subtitle reproduction information, and the subtitle stream. | 12-22-2011 |
Bong-Kwon Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100212935 | HIGHLY FOAMED COAXIAL CABLE - A highly foamed coaxial cable comprising, an inner conductor disposed in the cable, and a foamed insulator comprising porous cells and surrounding the inner conductor, and an outer conductor surrounding said insulator, and a sheath surrounding said outer conductor, and in said insulator, the total area of macro cell which has a diameter of at least 300/M is larger than the total area of micro cell which has a diameter smaller than 300/M at cross section of cable. | 08-26-2010 |
| 20100230130 | FOAM COAXIAL CABLE AND METHOD FOR MANUFACTURING THE SAME - A foam coaxial cable includes a central conductor; an inner skin layer surrounding the central conductor coaxially; an insulation layer surrounding the inner skin layer coaxially and made of polyethylene resin containing a plurality of foam cells uniformly formed therein; wherein the inner skin layer is made of polyolefin resin having excellent compatibility with the polyethylene resin to increase an interfacial adhesive force with the insulation layer, an outer skin layer surrounding the insulation layer coaxially to prevent overfoaming of the insulation layer and allow uniform creation of foam cells; a shield surrounding the outer skin layer coaxially; and a jacket surrounding the shield. This cable improves an interfacial adhesive force between the central conductor and the insulation layer and also improves the degree of foam of the foam cells, thereby capable of propagating ultra high frequency of GHz level without signal interference. | 09-16-2010 |
| 20110073348 | COAXIAL CABLE - A coaxial cable includes a central conductor made of cylindrical conductive material with conductivity greater than 100% and smaller than 104%, the central conductor having a thickness greater than 0.1 mm and smaller than 0.5 mm; a dielectric layer surrounding the central conductor and made of insulating material; an outer conductor surrounding the dielectric layer and made of conductive material with conductivity greater than 97% and smaller than 105% and a thickness greater than 0.24 mm and smaller than 0.35 mm; and an outer jacket surrounding the outer conductor. This coaxial cable allows stable transmission of signal even at a high frequency. | 03-31-2011 |
Chae Ryong Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090211516 | METHOD OF MANUFACTURING SINGLE CRYSTAL WIRE - Disclosed are a single crystal wire and a manufacturing method thereof. The method comprises the steps of: placing into a growth crucible at least one metal selected from the group consisting of gold, copper, silver, aluminum and nickel; heating and melting the metal placed in the growth crucible; growing a single crystal using the metal crystal as a seed by the Czochralski or Bridgman method; cutting the grown single crystal by electric discharge machining; and forming the cut single crystal into a wire. In the method, the grown metal single crystal is formed into a disc-shaped piece by electric discharge machining. The piece is formed into a single crystal wire by wire-cut electric discharge machining, and the single crystal wire can be used as a ring, a pendant or a wire within a high-quality cable making a connection in audio and video systems. Also, the single crystal formed into the disc-shaped piece by electric discharge machining can be used as a substrate and a target for deposition. | 08-27-2009 |
Cheol Hyun Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120080937 | Apparatus for Controlling Tension of Track - The present invention relates to an apparatus for controlling tension of a track, and more particularly to an apparatus for preventing a track wheel from separating due to an uneven road surface and obstacles on the road surface by minimizing space between a moving idler and roller when controlling the tension of the track, and for supporting the weight of a machine more safely by maximizing the space between a rear roller and a front roller. To this end, the present invention is characterized by: a track frame structure in which the idler and the front roller move together when controlling the tension of the track; and a damping member for absorbing external shock, wherein the idler is fixed in an idler frame, the front roller is fixed in a roller frame, and the buffer member is positioned between the idler frame and the roller frame. | 04-05-2012 |
Dae Won Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120025177 | Phosphorescent light-emitting iridium complex containing pyridyltriazole ligand - An Ir complex having a pyridyl triazole ligand substituted with at least one substituent on its pyridyl ring, and a light emitting material comprising such Ir complex. Such light emitting material was found to have a significantly enhanced photophosphorescence quantum yield and hypsochromic blue shifted photophosphorescent emission over other Ir complexes with a pyridyl triazole ligand having no substituent in its pyridine ring. Use of such light emitting material and an organic light emitting device including the same. | 02-02-2012 |
Hong-Kwan Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100294646 | PHOTOCATALYST, PREPARATION METHOD THEREOF, PHOTO REACTOR, AND PHOTOLYSIS PROCESS - The present invention relates to a photocatalyst comprising a core part containing titanium dioxide, and a doped part formed on surfaces of said core part, containing a ruthenium-based dye and a platinum compound, a preparation method thereof, a photoreactor and a photolysis process. In accordance with the present invention, a photocatalyst having excellent light resistance and photosensitivity capable of removing volatile organic compounds even in poor ultraviolet light conditions, and a preparation method thereof is provided, and a photoreactor comprising said photocatalyst and an efficient photolysis process using the same are also provided. | 11-25-2010 |
Hu-Kab Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120082590 | GAS HYDRATE REACTOR COMPRISING THERMOELECTRIC MODULE - Disclosed is a gas hydrate reactor including a supply line for supplying water and gas, a thermoelectric module assembly, a front panel including an observation window, and a housing to which the thermoelectric module assembly and the front panel are attached and into which water and gas are supplied using the supply line so that a gas hydrate is formed therein. This reactor enables rapid and precise temperature control, thus allowing accurate data about properties to be easily acquired in kinetics, phase equilibrium, morphology and microscopic (Raman, XRD, etc.) research of a gas hydrate, thereby leading to the discovery of a gas hydrate production/decomposition mechanism and ensuring important information necessary for a gas hydrate application process. | 04-05-2012 |
Hyung-Man Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120100408 | CABLE-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - A cable-type secondary battery includes an electrode assembly, which has a first polarity current collector having a long and thin shape, at least two first polarity electrode active material layers formed on the first polarity current collector to be spaced apart in the longitudinal direction, an electrolyte layer filled to surround at least two first polarity electrode active material layers, at least two second polarity electrode active material layers formed on the electrolyte layer to be spaced apart at positions corresponding to the first polarity electrode active material layers, and a second polarity current collector configured to surround the outer surfaces of the second polarity electrode active material layers, the electrode assembly being continuously bent into a substantially “S” shape by a space between the first polarity electrode active material layers; and a cover member configured to surround the electrode assembly which is continuously bent into a substantially “S” shape. | 04-26-2012 |
| 20120100409 | CABLE-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a cable-type secondary battery includes: preparing a first polarity current collector having a long and thin shape; forming at least two first polarity electrode active material layers on the first polarity current collector to be spaced apart from each other in the longitudinal direction; forming an electrolyte layer to surround at least two first polarity electrode active material layers; forming at least two second polarity electrode active material layers on the electrolyte layer to be spaced apart from each other at positions corresponding to the first polarity electrode active material layers; forming an electrode assembly by surrounding the second polarity electrode active material layers with a second polarity current collector; surrounding the electrode assembly with a cover member; and bending the electrode assembly and the cover member into a substantially “S” shape with respect to a space between the first polarity electrode active material layers. | 04-26-2012 |
| 20120100412 | CABLE-TYPE SECONDARY BATTERY - Provided is a cable-type secondary battery including an electrode assembly having a horizontal cross section of a predetermined shape and extending longitudinally, and a wire-type outer current collector wound on the outer surface of the electrode assembly, the electrode assembly including an inner current collector, an anode active material layer, and an electrolyte layer, and a cathode active material layer. | 04-26-2012 |
| 20120100415 | CABLE-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME - A cable-type secondary battery includes an electrode assembly, which has a first polarity current collector having a long and thin shape, at least two first polarity electrode active material layers formed on the first polarity current collector to be spaced apart in the longitudinal direction, an electrolyte layer filled to surround at least two first polarity electrode active material layers, and at least two second polarity electrode active material layers formed on the electrolyte layer to be spaced apart at positions corresponding to the first polarity electrode active material layers, the electrode assembly being continuously bent into a substantially “S” shape by a space between the first polarity electrode active material layers; and a second polarity current collector configured to surround at least one side of the electrode assembly bent into a substantially “S” shape. | 04-26-2012 |
| 20120107658 | CABLE-TYPE SECONDARY BATTERY - Provided is a cable-type secondary battery including an anode current collector having a horizontal cross section of a predetermined shape and extending longitudinally, an anode active material pattern layer having anode active material patterns spaced away at a predetermined interval on the anode current collector, an electrolyte layer surrounding the anode active material pattern layer and serving as an ion channel, a cathode active material pattern layer having cathode active material patterns spaced away at a predetermined interval on the electrolyte layer at locations corresponding to those of the anode active material patterns, and a cathode current collector surrounding the cathode active material pattern layer. | 05-03-2012 |
Hyun-Tae Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090213008 | Multiple RF receiver and locating method using the same - A multiple RF receiver and locating method using the same have developed. The multiple RF receiver includes: a clock generator for generating a clock according to multiple RF receiving modules included in a multiple RF receiving unit; a phase distributor for dividing the clock into clocks having different phases, and providing the clocks to the multiple RF receiving unit as clock sources; the multiple RF receiving unit for generating SFD (Start of Frame Delimiter) signals by using the phases of the clocks provided as the clock sources; and a time measuring unit for measuring the SFD signals for use as data for location measurement. | 08-27-2009 |
Ik Hwan Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090059489 | Display Apparatus, Heat Conductive Adhesive Sheet for Display Apparatus, and Process for Preparing the Same - The present invention provides a display apparatus comprising a display panel; a heat radiating member provided behind the display panel; and a heat conductive adhesive sheet, which is disposed between the display panel and the heat radiating member, and is capable of absorbing an electromagnetic wave and of conducting heat, a heat conductive adhesive sheet for the display apparatus, and a process for preparing the same. | 03-05-2009 |
| 20100028608 | Impact Absorption Layer Having Excellent Impact Resistance And Film Having Use Of Impact Absorption Comprising The Same - There is provided a film having use of impact absorption capable of protecting a panel from impacts when the impacts are given to a display device, a window since it has an excellent ability to absorb impacts given to a surface of a display device, a window, or equivalent base plates. The impact absorption layer having a thickness of 30 or more has a hardness of 20 to 100 as measured at a room temperature using an Asker C hardness tester. Also, the film having use of impact absorption has excellent impact resistance and includes at least one layer, wherein the film includes at least one impact absorption layer having a hardness of 20 to 100 as measured at a room temperature using an Asker C hardness tester, the impact absorption layer having the total thickness of 30 or more. | 02-04-2010 |
Jang Rae Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090056172 | Footwear Cooling System - An article of footwear including a cooling system is disclosed. The article of footwear includes a sole system. The sole system includes a first compression chamber and a second compression chamber, each configured to compress during motion. The compression of the first compression chamber and the second compression chamber creates a pressure imbalance that facilitates the exchange of air throughout the article of footwear by means of apertures disposed along the upper sole portion, and channels configured to transfer air to the apertures. | 03-05-2009 |
| 20110099855 | Footwear Cooling System - An article of footwear including a cooling system is disclosed. The article of footwear includes a sole system. The sole system includes a first compression chamber and a second compression chamber, each configured to compress during motion. The compression of the first compression chamber and the second compression chamber creates a pressure imbalance that facilitates the exchange of air throughout the article of footwear by means of apertures disposed along the upper sole portion, and channels configured to transfer air to the apertures. | 05-05-2011 |
Jeong Gae Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100126916 | APPARATUS FOR MANUFACTURING OXYGENATED WATER - An apparatus for generating oxygenated water by dissolving oxygen in water is disclosed. The apparatus includes a reservoir ( | 05-27-2010 |
Jin Hyung Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110133854 | METHOD OF MANUFACTURING AN INSTANT PULSE FILTER USING ANODIC OXIDATION AND INSTANT PULSE FILTER MANUFACTURED BY SAID METHOD - The instant pulse filter according to the present invention, which may cause a malfunction or a short life span of a semiconductor device, is made using an aluminum anodic oxidation, comprising—a first step for forming an aluminum thin film layer on an upper side of an insulator substrate; a second step for forming an aluminum oxide thin film layer having a pore by oxidizing the aluminum thin film layer by means of an anodic oxidation; a third step for depositing a metallic material on an upper side of the aluminum thin film layer for filling the pore; a fourth step for forming a nano rod in the interior of the aluminum oxide thin film layer by eliminating the metallic material deposited except in the pore; a fifth step for forming an internal electrode on an upper side of the aluminum oxide thin film layer having the nano rod; a sixth step for forming a protective film layer on an upper side of the same in order to protect the aluminum oxide thin film layer and the internal electrode from the external environment; and a seventh step for forming an external electrode on both sides of the substrate in which the protective film layer is formed. | 06-09-2011 |
Joon-Il Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110036649 | Multi-Link Bridge In Undercarriage System - The present invention employs a multi-link to an excavator for the first, and restricts a relative movement of the center frame ( | 02-17-2011 |
Jung-Min Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110209763 | METHOD OF MANUFACTURING THIN-FILM LIGHT-ABSORBING LAYER, AND METHOD OF MANUFACTURING THIN-FILM SOLAR CELL USING THE SAME - Disclosed is a method of manufacturing a thin-film light-absorbing layer using spraying, including mixing precursor solutions comprising CuCl | 09-01-2011 |
Kil Hwan Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120112635 | LIGHT SYSTEM FOR A BICYCLE AND METHOD OF CONTROLLING THE SAME - In a light system for a bicycle, a body is detachably installed to a frame of the bicycle. A battery is installed in the body and a first light source is positioned at a central portion of the body and shines a flashlight. A second light source is positioned at a side portion of the body and shines a light beam displaying a bicycle lane on a riding surface. A sensor detects a stop or a riding of the bicycle. A controller controls the first and the second light sources in accordance with the sensor. The first and the second light sources are turned on in riding the bicycle and turned off in stopping the bicycle. Accordingly, the light system is automatically turned on/off according to the riding and stopping of the bicycle. | 05-10-2012 |
Kyung-Jin Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100034835 | USE OF INHIBITORS OF LEUKOTRIENE B4 RECEPTOR BLT2 FOR TREATING ASTHMA - The present invention relates to a new use of inhibitors of leukotriene B4 receptor BLT2 for treating asthma. More particularly, the present invention relates to a pharmaceutical composition for treating asthma comprising BLT2 inhibitors and a method for treating asthma using BLT2 inhibitors. | 02-11-2010 |
Seong-Jin Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100252821 | MULTILAYER POLYMER ELECTROLUMINESCENT DEVICE COMPRISING WATER-SOLUBLE POLYMER LAYER CONTAINING CATIONS AND METHOD FOR FABRICATING THE SAME - A polymer electroluminescent device is provided. The device comprises an anode, a light-emitting layer, a cation-containing water-soluble polymer layer and a cathode formed in this order on a substrate wherein the cation-containing water-soluble polymer layer is formed by wet coating. The cation-containing water-soluble polymer layer as a secondary thin film layer is not dissolved in a solvent for the formation of the underlying light-emitting layer to prevent intermixing between the two layers, thereby enabling the formation of a multilayer structure by wet coating. In addition, the cation-containing water-soluble polymer layer attracts electrons injection from the cathode by an attractive Coulomb force to effectively increase the mobility of the electrons while blocking high-mobility holes from the anode at an interface between the light-emitting layer and the water-soluble layer. Further provided is a method for fabricating the electroluminescent device. | 10-07-2010 |
Seong-Koo Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090217478 | VACUUM CLEANER HAVING ABILITIES FOR AUTOMATIC MOVING AND POSTURE CONTROL AND METHOD OF CONTROLLING THE SAME - The present invention discloses a vacuum cleaner including a main body ( | 09-03-2009 |
Seung-Hwa Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120084294 | METHOD AND APPARATUS FOR PROVIDING INDEXING SERVICE IN PORTABLE TERMINAL - Provided is a method and apparatus for providing an indexing service in a portable terminal. The method includes recognizing at least one data selected by a user from a first file provided through a text viewer of the portable terminal and extracting absolute locations of the recognized data in the first file, storing the extracted locations of the data and arranging the data in a predetermined order to create a first sub file related to the first file, and indexing the first file to allow a search in the first file based on particular data by displaying the locations stored for the respective data arranged in the created first sub file. The first sub file is further linked to data from other files according to the data selected by a user so that a user can determine location of a particular data. | 04-05-2012 |
Seung Hwan Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100099897 | STABLE ANHYDROUS CRYSTALLINE DOCETAXEL AND METHOD FOR THE PREPARATION THEREOF - The present invention provides a stable anhydrous crystalline docetaxel which has anti-tumor and anti-leukemia activity, and method for the preparation thereof. | 04-22-2010 |
| 20100137367 | NOVEL CRYSTALLINE BEPOTASTINE METAL SALT HYDRATE, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING SAME - The present invention discloses a non-hygroscopic crystalline bepotastine metal salt hydrate, a method for preparing same, and a pharmaceutical composition comprising same for treating or preventing a histamine-mediated disease or an allergic disease. | 06-03-2010 |
Si Hyung Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090198222 | Dermal Scar Treatment Equipment - Provided is a dermal scar treatment equipment. The treatment equipment includes a pad, a plurality of pins, and an insulating layer. The pad electrically connects with a high frequency generator. The pins are protrusively coupled to a front of the pad, are inserted into collagen fibers in the dermis through the epidermis, and propagate a high frequency to the collagen fibers. The insulating layer is coated on an end of each of the pins and isolates the pins from the epidermis for no contact. | 08-06-2009 |
Su-Hong Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090135351 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes an array substrate including gate and data line on a first substrate to define first and second sub-pixel regions and a thin film transistor in each of the first and second sub-pixel regions; a color filter substrate including a color filter layer including first and second color filters corresponding to the first and second sub-pixel regions, respectively, a portion of the first color filter overlapping a portion of the second color filter over the data line; and a liquid crystal layer between the array substrate and the color filter substrate. | 05-28-2009 |
Sung Ho Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090180587 | METHOD OF DETECTING FINE SURFACE DEFECTS - Disclosed herein is a method of detecting fine surface defects, including: applying nano phosphor paste on a surface of a subject; squeegeeing the surface of the subject such that the nano phosphor paste remains only in defects in the subject; and detecting the fine defects in the subject by placing the subject over a light detection plate, irradiating the subject with a light source, and then determining that light-emitting portions detected using the light detection plate are defects in the subject. The method of detecting fine surface defects is advantageous in that the problems with the conventional methods, such as surface contamination, the difficulty in realizing uniform application of a penetrant on a subject, the limitations on the dwelling time of the penetrant and the testing temperature (surface temperature of the subject: 16˜50° C.) thereof, and the contamination of the penetrant, can be overcome, and in that the incidence of inspection errors is decreased, and the time and cost of inspection are reduced, thus improving the production yield of the subject. | 07-16-2009 |
Sung Lae Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20080249587 | MICROCURRENT STIMULUS APPARATUS - Disclosed therein are a coupling boss and a method for fabricating a coupling boss, that a collar part is formed through a collar drawing process using a metal plate material, and then, a body part of the coupling boss is firmly combined to a substrate plate through processes of deep drawing, tapping, cleansing, plating and iron coining in order, thereby maximizing competitive power in price, miniaturizing the coupling boss in size, and maximizing tensile strength, compression strength, and surface roughness. In this instance, a more stable material thickness can be kept by performing a collar drawing process or a curling process when a screw part of the coupling boss is formed. The processes of: forming a collar part ( | 10-09-2008 |
Wan Je Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110092302 | AUTOMATIC GOLF BALL SUPPLY DEVICE - The present invention relates to an automatic golf ball supply device for automatically supplying golf balls to a position where the user hits the golf ball using a golf club. A characterising feature of the present invention is that it comprises: a frame; an ascending and descending vertical carrier provided in such a way that it is free to ascend and descend; a motor; a first rod for performing a forwards rotation or backwards rotation movement; a second rod linked in movement to the other end of the first rod; a separating type of pressed-member which separates from the ascending and descending vertical carrier when the ascending and descending vertical carrier is ascending, and which collides with and is pressed by a pushing plate formed in the other side surface of the ascending and descending vertical carrier when the ascending and descending vertical carrier is descending; a rotational force transmission means for converting the pressing force of the pressed-member into a rotational force; and a golf ball guide member means for nudging the golf ball and settling it on a tee member of the ascending and descending vertical carrier when the vertical carrier has descended, by means of the rotational force transmission means. As a result, the present invention is advantageous in that it reduces production costs, lessens the incidence of malfunction, and can maintain a flexible performance in operation in diverse environments. | 04-21-2011 |
Won Woo Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20100252319 | ELECTROMAGNETIC BANDGAP STRUCTURE AND PRINTED CIRCUIT BOARD HAVING THE SAME - Disclosed herein are an electromagnetic bandgap structure and a printed circuit board having the same. The bandgap structure includes a conductive layer including a plurality of conductive plates; and a metal layer disposed over or under the conductive layer and including a stitching pattern to electrically connect a first conductive plate to a second conductive plate of the plurality of conductive plates. The bandgap structure includes a spiral stitching pattern formed in a metal layer different from the conductive layer, thus offering a stop-band having a desired bandwidth in a compact structure. | 10-07-2010 |
| 20100252320 | ELECTROMAGNETIC BANDGAP STRUCTURE AND PRINTED CIRCUIT BOARD HAVING THE SAME - Disclosed herein are an electromagnetic bandgap structure and a printed circuit board having the same. The bandgap structure includes a conductive layer including a plurality of conductive plates, a first metal layer disposed under the conductive layer and including a first stitching pattern electrically connected to a first conductive plate of the plurality of conductive plates, and a second metal layer disposed under the first metal layer and including a second stitching pattern electrically connected to both the first stitching pattern and a second conductive plate of the plurality of conductive plates. The bandgap to structure includes stitching patterns formed in two layers different from the conductive layer, thus offering a stop-band having a desired bandwidth in a compact structure. | 10-07-2010 |
| 20100319980 | PRINTED CIRCUIT BOARD - Disclosed herein is a printed circuit board. When power layers for supplying different voltages are sequentially stacked, a first EBG cell formed between a first power layer and a ground layer is arranged within a second EBG cell formed between a second power layer and the ground layer to allow the first EBG cell and the second EBG cell to have a double EBG structure. Accordingly, the present invention can prevent a DC open state while preventing noise and realizing band-stop characteristics. | 12-23-2010 |
| 20100319982 | ELECTROMAGNETIC WAVE SHIELDING SUBSTRATE - Disclosed herein is an electromagnetic wave shielding substrate including an electromagnetic bandgap structure which is formed along the edge thereof in order to prevent electromagnetic waves from being emitted therefrom. The electromagnetic wave shielding substrate can effectively prevent the emission of electromagnetic waves. | 12-23-2010 |
| 20100328178 | PRINTED CIRCUIT BOARD INCLUDING ELECTROMAGNETIC BANDGAP STRUCTURE - Disclosed is a printed circuit board, which includes an electromagnetic bandgap structure disposed around an antenna so as to prevent noise from being transmitted to the antenna. The printed circuit board includes an antenna, a circuit chip, a plurality of metal layers and a plurality of dielectric layers, a pair of transmission lines for transmitting a signal to the antenna, and an electromagnetic bandgap structure disposed between the antenna and the circuit chip and for preventing an electromagnetic wave from being transmitted from the circuit chip to the antenna. | 12-30-2010 |
Woo-Jin Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110226368 | Bundle trailer for gas delivery - A bundle trailer for containers including (i) a supporting frame on which a plurality of bundles are located; (ii) a plurality of bundles, each bundle comprising: a bundle frame, a plurality of containers containing a chemical, and at least one bundle value for controlling delivery of the chemical in the containers; (iii) at least one trailer valve; and (iv) at least one clamp for fixing the bundle is disclosed. The bundle trailer is capable of delivering high purity hygroscopic, corrosive chemicals, such as elemental fluorine and mixtures thereof, with good flexibility, high safety, and low cost. | 09-22-2011 |
Young Chai Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20120064606 | METHOD FOR PRODUCING HIGH CONCENTRATE LACTIC ACID BACTERIA WITH MEMBRANE BIOREACTOR AND FREEZE-DRIED, LACTIC ACID BACTERIA POWDER - The present invention relates to a method for producing lactic acid bacteria of a high concentration continuously using a membrane bioreactor. Specifically, the present invention relates to a method for producing lactic acid bacteria of a high concentration in a membrane bioreactor that comprises the steps of cultivating lactic acid bacteria in a membrane bioreactor including a membrane for product separation and a medium supply apparatus; supplying culture media to the bioreactor through the medium supply apparatus; continuously separating and discharging culture filtrate through the membrane for product separation; and recycling lactic acid bacteria continuously to the bioreactor. Additionally, the present invention relates to a method for producing lactic acid bacteria powder by freeze drying the bacteria produced in the membrane bioreactor using a freeze drying preservative composition. The lactic acid bacteria obtained through the membrane bioreactor is obtained in pellet form with a centrifugal separator, and is subjected to freeze-drying using the composition for freeze drying preservative containing certain amounts of trehalose, maltodextrin, starch and sodium carboxy methyl cellulose to form lactic acid powder. The lactic acid bacteria that have been converted into powder by such method exhibit superior stability chemically and physically compared to lactic acid bacteria powder that has been subjected to simple freeze drying. | 03-15-2012 |
Young-Sook Cho, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20110301119 | PHARMACEUTICAL COMPOSITIONS CONTAINING FUCOIDAN FOR STIMULATING AND ACTIVATING OSTEOGENESIS - The present invention relates to pharmaceutical compositions containing fucoidan for stimulating and activating osteogenesis. The compositions according to the present invention contain fucoidan as an active ingredient to increase the activities of alkaline phosphatase and the production of osteocalcin, and to increase the production of bone morphogenetic protein (BMP-2). | 12-08-2011 |