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Back, KR
Chang Hyun Back, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110092215 | NETWORK CONTROLLER AND SMALL BASE STATION - A small base station may report to a network controller about whether a radio frequency (RF) signal transmitted from a macro base station is sensed. The network controller may control an operational mode of the small base station depending on whether the RF signal is sensed. Accordingly, the small base station may not transmit the RF signal at all times, and thus, it is possible to reduce an interference between a small cell and a macro cell or interference between the small cell and another small cell. | 04-21-2011 |
Chang-Keun Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100112420 | Internal pressure measuring apparatus for secondary battery - An internal pressure measuring apparatus for a secondary battery includes a connection jig configured to be fastened to an electrolyte inlet port of the secondary battery, a pressure gauge displaying a measured internal pressure, and a pipe connecting the connection jig to the pressure gauge and filled with a pressure medium. | 05-06-2010 |
Chang-Keun Back, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110123849 | Rechargeable lithium battery - Disclosed is a rechargeable lithium battery that includes a positive electrode including a lithium nickel-based positive active material; a negative electrode including a negative active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator including a polymer substrate and a hydroxide compound-containing coating layer disposed on the polymer substrate. | 05-26-2011 |
| 20110293990 | RECHARGEABLE LITHIUM BATTERY - Disclosed is a rechargeable lithium battery that includes a positive electrode including a positive active material, a negative electrode including a silicon-based negative active material, an electrolyte including a lithium salt and a non-aqueous organic solvent, and a separator including a polymer substrate and a ceramic-containing coating layer on the polymer substrate. The ceramic-containing coating layer has a porosity at or between about 50% and about 90%, and a thickness at or between about 2 μm and about 6 μm. The rechargeable lithium battery has a capacity per volume of more than or equal to about 700 Wh/l. | 12-01-2011 |
| 20110293991 | RECHARGEABLE LITHIUM BATTERY - Disclosed is a rechargeable lithium battery that includes a positive electrode including a positive active material, a negative electrode including a silicon-based negative active material, an electrolyte including a lithium salt and a non-aqueous organic solvent, and a separator including a polymer substrate and a ceramic-containing coating layer on the polymer substrate. The ceramic-containing coating layer has a porosity at or between about 50% and about 90%, and a thickness at or between about 2 μm and about 6 μm. The rechargeable lithium battery has a capacity per volume of more than or equal to about 700 Wh/l. | 12-01-2011 |
Dae Whan Back, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100222070 | COMMUNICATION SYSTEM INCLUDING A FEMTO BASE STATION AND A COMMUNICATION TERMINAL, AND A COMMUNICATION METHOD THEREOF - Apparatuses and methods of transmitting a signal with reduced interference in a femto base station including a plurality of antennas having different radiation patterns are provided. A method includes transmitting common information through the plurality of antennas having the different radiation patterns; receiving feedback information corresponding to the common information; analyzing the feedback information; temporarily selecting one of the plurality of antennas as a transmission antenna, based on a result of the analyzing; and transmitting user information through the transmission antenna. | 09-02-2010 |
Dong Il Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100170301 | Water level/vibration sensing apparatus for washing machine and washing machine having the same - Disclosed herein are a water level/vibration sensing apparatus and a washing machine having the same. The water level/vibration sensing apparatus includes a housing provided with a pressure chamber communicating with an air inlet, a diaphragm unit moving forward and backward according to the variation of a pressure in the pressure chamber, a core and a coil forming a frequency varied according to the forward and backward movement of the diaphragm unit, and a collision member striking the diaphragm unit according to the movement of the housing. | 07-08-2010 |
Dong Il Back, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120024021 | Washing machine - A washing machine having a water supply unit provided with a branch pipe. The washing machine includes a main body, a tub provided within the main body, a water supply hose connected to a water supply source to supply water to the tub, the water supply unit including channels defined by at least one inlet and at least one outlet and at least one structure discriminated from the channels, at least one of the at least one inlet and the at least one outlet being connected to the water supply hose, and a branch pipe provided on the water supply unit to allow a portion of water introduced into the water supply unit to branch off and be discharged to the outside of the water supply unit. | 02-02-2012 |
Gap-Chun Back, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120023147 | SYSTEM AND METHOD OF PROVIDING CONTENTS FOR MOBILE COMMUNICATION TERMINAL - A system and method of providing content for a mobile communication terminal are disclosed. In one embodiment, the method includes i) receiving package list data for content from a mobile communication terminal, wherein the content is organized into a plurality of individual files, and wherein the package list data comprises individual ID, size and version data of each of the individual files stored in the mobile communication terminal and ii) comparing, at a content server, at least one of the sizes and individual version data of at least two files having the same individual ID that are stored in the content server and mobile communication terminal. The method may further include transmitting at least one individual file stored in the content server to the mobile communication terminal, wherein the at least one individual file has individual file data different from the corresponding file indicated in the package list data. | 01-26-2012 |
Gwang Hyun Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080283262 | Device and method for variable torque fastening - A device and method for variable torque fastening are capable of easily varying a tightening torque and are capable of automatically changing a tightening torque according to the sequence set by an operator. The variable torque fastening device includes a fastening unit having a drive shaft which is rotated by a motor, a driven shaft which is rotated by the drive shaft and is mounted with a fastening tool, a slip clutch which intermittently connects the drive shaft to the driven shaft, and a piston which moves forward and backward by an air pressure to press the slip clutch, a compressed air supply source which supplies compressed air to the fastening unit to press the piston, and an air pressure control unit which controls a pressure of the air that presses the piston. | 11-20-2008 |
Hee Won Back, Anyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110012842 | TOUCH PANEL USING TEMPERED GLASS - A touch panel using tempered glass includes a first conductive unit and a second conductive unit. The first conductive unit includes a conductive film, a first indium-tin oxide (ITO) coating layer coated on a lower surface of the conductive film, and a first electrode printed on an edge of a lower surface of the first ITO coating layer. The second conductive unit includes a tempered glass substrate formed of tempered glass by an etching process, a second ITO coating layer coated on an upper surface of the tempered glass substrate, and a second electrode printed on an edge of an upper surface of the second ITO coating layer. The touch panel using tempered glass not only exhibits substantially improved strength and rigidity, but also has a variety of designs. | 01-20-2011 |
Hyunchul Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120126421 | Semiconductor Devices and Methods of Forming the Same - A method of forming a semiconductor device may include forming a contact mold layer on a substrate; forming an interconnection mold layer on the contact mold layer that includes a material having an etching selectivity with respect to the contact mold layer; forming grooves in the interconnection mold layer that extend in a first direction and expose the contact mold layer; forming holes in the contact mold layer connected to the grooves by etching a part of the contact mold layer exposed by the groove; and forming contact portions in the holes and interconnections in the groove. A diffusion coefficient of mobile atoms in the contact mold layer is greater than a diffusion coefficient of mobile atoms in a nitride. | 05-24-2012 |
Hyun-Chul Back, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090096005 | SEMICONDUCTOR MEMORY DEVICE INCLUDING DOUBLE SPACERS ON SIDEWALL OF FLATING GATE, ELECTRONIC DEVICE INCLUDING THE SAME - A semiconductor memory device includes a device isolation layer formed in a semiconductor substrate to define a plurality of active regions. Floating gates are disposed on the active regions. A control gate line overlaps top surfaces of the floating gates and crosses over the active regions. The control gate line has an extending portion disposed in a gap between adjacent floating gates and overlapping sidewalls of the adjacent floating gates. First spacers are disposed on the sidewalls of the adjacent floating gates. Each of the first spacers extends along a sidewall of the active region and along a sidewall of the device isolation layer. Second spacers are disposed between outer sidewalls of the first spacers and the extending portion and are disposed above the device isolation layer. An electronic device including a semiconductor memory device and a method of fabricating a semiconductor memory device are also disclosed. | 04-16-2009 |
Hyun-Chul Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120045901 | METHOD OF FORMING A PATTERN STRUCTURE FOR A SEMICONDUCTOR DEVICE - In a method of forming a pattern structure, a cut-off portion of the node-separated line of a semiconductor device is formed by a double patterning process by using a connection portion of the sacrificial mask pattern and the mask pattern to thereby improve alignment margin. The alignment margin between the mask pattern and the sacrificial mask pattern is increased to an amount of the length of the connection portion of the sacrificial mask pattern. The lines adjacent to the node-separated line include a protrusion portion protruding toward the cut-off portion of the separated line. | 02-23-2012 |
Hyung Ky Back, Suwon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090001398 | Semiconductor light emitting device and method of manufacturing the same - There are provided a semiconductor light emitting device that can be manufactured by a simple process and has excellent light extraction efficiency and a method of manufacturing a semiconductor light emitting device that has high reproducibility and high throughput. A semiconductor light emitting device having a substrate and a lamination in which a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer are sequentially laminated onto the substrate according to an aspect of the invention includes a silica particle layer; and an uneven part formed at a lower part of the silica particle layer. | 01-01-2009 |
| 20090075412 | VERTICAL GROUP III-NITRIDE LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A vertical group III-nitride light emitting device and a manufacturing method thereof are provided. The light emitting device comprises: a conductive substrate; a p-type clad layer stacked on the conductive substrate; an active layer stacked on the p-type clad layer; an n-doped Al | 03-19-2009 |
| 20100006878 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 01-14-2010 |
| 20110263061 | SEMICONDUCTOR LIGHT EMITTING DEVICE HAVING PATTERNED SUBSTRATE AND MANUFACTURING METHOD OF THE SAME - There is provided a semiconductor light emitting device having a patterned substrate and a manufacturing method of the same. The semiconductor light emitting device includes a substrate; a first conductivity type nitride semiconductor layer, an active layer and a second conductivity type nitride semiconductor layer sequentially formed on the substrate, wherein the substrate is provided on a surface thereof with a pattern having a plurality of convex portions, wherein out of the plurality of convex portions of the pattern, a distance between a first convex portion and an adjacent one of the convex portions is different from a distance between a second convex portion and an adjacent one of the convex portions. | 10-27-2011 |
Hyun Sam Back, Changwon City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100051713 | Hot water circulation system associated with heat pump and method for controlling the same - Disclosed is a hot water circulation system associated with a heat pump and a method for controlling the same. The present invention allows the system to be defrosted while hot water supply or a heating operation is performed, making it possible to improve a phenomenon that heating efficiency is deteriorated. | 03-04-2010 |
In-Cheol Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090101949 | IMAGE SENSOR AND METHOD FOR MANUFACTURING THE SAME - An image sensor having maximized photosensitivity includes a photodiode and a transistor formed over the semiconductor substrate. A first passivation layer is formed over the semiconductor substrate including the transistor and the photodiode, a pre-metal dielectric layer formed over the first passivation layer and insulating layers having metal wirings formed over the pre-metal dielectric layer. A trench is formed in the insulating layers and the pre-metal dielectric layer exposing a portion of the first passivation layer formed over the photodiode while a second passivation layer formed on sidewalls and a bottom of the trench and over the uppermost surface of the insulating layer such that the second passivation layer directly contacts the portion of the first passivation layer formed over the photodiode. A photosensitive material is then formed over the second passivation layer and buried in the trench. | 04-23-2009 |
Jong-Hyub Back, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110094588 | NOVEL ORGANIC DYE AND PREPARATION THEREOF - This disclosure relates to novel organic dye and a method for preparing the same. The dye compound of the present invention, when used for a dye-sensitized solar cell (DSSC), shows improved molar absorption coefficient, J | 04-28-2011 |
Jong-Min Back, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100283154 | SPUTTERING TARGET AND SEMICONDUCTOR DEVICE MANUFACTURED USING THE SAME - A sputtering target includes a tungsten (W)-nickel (Ni) alloy, wherein the nickel (Ni) is present in an amount of between about 0.01 weight % and about 1 weight %. | 11-11-2010 |
Joung-Moon Back, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110197380 | APPARATUS FOR SHINING SHOES - An apparatus for shining shoes is provided in which an oil shoe polish containing 5˜20 volume % of an oil ingredient is substantially coated on a shoe surface by using a rotating sponge and is maintained for a certain time period under a high temperature environment of above 60° C. by introducing a heat wind, so that it is possible to obtain an excellent shoe shining effect similar to that of a manual shoe shining work or a higher shoe shining effect than the same. | 08-18-2011 |
Kae-Dong Back, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110049095 | METHOD OF FORMING HYDROPHOBIC COATING LAYER ON SURFACE OF NOZZLE PLATE OF INKJET PRINTHEAD - A method of forming a hydrophobic coating layer on a surface of a nozzle plate of an inkjet printhead includes forming a plurality of nozzles in the nozzle plate, each of the nozzles having an exit, stacking a film on the surface of the nozzle plate to cover the exit of each of the nozzles, forming a predetermined metal layer on an inner wall of each of the nozzles and an inner surface of the film covering the exit of each of the nozzles using a plating method, removing the film from the surface of the nozzle plate, forming a hydrophobic coating layer on the surface of the nozzle plate to cover the metal layer exposed through the exit of each of the nozzles, and removing the metal layer formed on the inner wall of each of the nozzles and the hydrophobic coating layer formed on the surface of the metal layer. | 03-03-2011 |
| 20110058852 | CHARGING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS INCLUDING THE SAME - A charging device and an electrophotographic image forming apparatus including the same. A charging electrode of the charging device includes a porous insulating layer including a plurality of hollow rods vertically formed on a substrate formed of a conductive material, and a conductive nano structure formed in the hollow rods of the porous insulating layer. A grid electrode is supported by a spacer and is separated from the nano structure of the charging electrode. Furthermore, the charging electrode of the charging device may include a plurality of protrusions formed on a substrate, a porous insulating layer formed on the plurality of protrusions, and a conductive nano structure formed in hollow rods of the porous insulating layer. | 03-10-2011 |
Kae-Dong Back, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090119917 | IMAGE DRUM AND MANUFACTURING METHOD THEREOF - A method of manufacturing an image drum includes fixing a control circuit board inside the drum body using a fixing member so that a plurality of terminals of the control circuit board are located in the slot formed longitudinally on the drum body, forming an insulation layer by applying a sensitizer to the entire external surface of the drum body, forming connection parts by removing parts of the insulation layer where the terminals of the control circuit board are formed using photolithography processing, forming electrode forming grooves including the insulation layer as a base on the external surface of the drum body comprising the connection parts thereon, and forming a plurality of ring electrodes to be connected to respective terminals among the plurality of the terminals, respectively, through the connection parts by applying a fluent conductive substance to the external surface of the drum body comprising the electrode forming grooves thereon, and by filling the electrode forming grooves with the fluent conductive substance by capillary force. | 05-14-2009 |
| 20100020153 | IMAGE DRUM AND METHOD OF MANUFACTURING THE SAME - Provided are an image drum and a method of manufacturing the image drum. The image drum includes multiple ring electrodes arranged along a longitudinal direction of a drum body and on an outer circumferential surface of the drum body. The ring electrodes are separated from each other. Between the ring electrodes there are ring insulator molds. The image drum can be manufactured by patterning a seed layer on the outer surface of the drum body, forming multiple ring insulator molds on the seed layer, and depositing a conductive material between the ring insulator molds to form the ring electrodes. | 01-28-2010 |
Kyoungwhan Back, Pukgu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110081703 | Chimeric isoprenoid synthases and uses thereof - Provided is a chimeric isoprenoid synthase polypeptide including a first domain from a first isoprenoid synthase joined to a second domain from a second, heterologous, isoprenoid synthase, whereby the chimeric isoprenoid synthase is capable of catalyzing the production of isoprenoid reaction products that are not produced in the absence of the second domain of the second, heterologous, isoprenoid synthase. Also provided is a chimeric isoprenoid synthase polypeptide including an asymmetrically positioned heterologous domain, whereby the chimeric isoprenoid synthase is capable of catalyzing the production of isoprenoid reaction products that are not produced when the domain is positioned at its naturally-occurring site in the isoprenoid synthase polypeptide. | 04-07-2011 |
Seok-Soon Back, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100182359 | INK JET HEAD AND INK SUPPLYING METHOD THEREOF - An Inkjet head according to an exemplary embodiment of the present invention includes an ink storage unit including an inner storage space, a head unit connected to the ink storage unit, and a plurality of nozzles discharging the ink, wherein the floors of the inner storage space of the ink storage unit form a step. Accordingly, in the Inkjet head of an exemplary embodiment of the present invention, the floors of the inner storage space of the ink storage unit form a step, and the ceiling of the inner flow space of the head unit is inclined, thereby preventing the ink vapor from being confined inside the head unit. Therefore, the ink to be discharged through the nozzle flows in a predetermined direction and does not include ink vapor, thereby preventing discharge deterioration. | 07-22-2010 |
Seung Hoon Back, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080197525 | Apparatus and Method for Supplying Powder Quantitatively and Material Supplying Apparatus Including the Apparatus for Supplying Powder - Provided are an apparatus and method for supplying powder quantitatively and a material supply apparatus including the apparatus for supplying powder quantitatively. The apparatus for supplying powder quantitatively to a place where required includes: a driving part generating a driving force using an external power; a powder supply part connected to the driving part, following the operation of the driving part, and transferring the powder according to a predetermined path; a chamber placed on the sides of the powder supply part and receiving the powder transferred by the powder supply part; a compression part compressing the transferred powder in the chamber; and a quantitative supply part separating a desired amount of powder from the compressed powder and discharging the separated powder from the chamber. The method of supplying powder quantitatively to a place where required includes: a preparation operation of receiving powder and preparing for the transfer of the powder; a powder transfer operation of transferring the powder to a chamber having a predetermined volume according to a predetermined path using a powder supply part that is driven by an external power and transfers the powder; a compressing operation of making the compressed bulk of powder by compressing the transferred powder in a compression part of the chamber; a separating operation of separating a desired amount of powder from the powder that is compressed and bridged in the chamber using a separating means; and a discharge operation of discharging the separated powder to the outside. | 08-21-2008 |
Seung Hoon Back, Gwangmyung-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110303697 | Apparatus and Method for Supplying Powder Quantitatively and Material Supplying Apparatus Including the Apparatus for Supplying Powder - Provided are an apparatus and method for supplying powder quantitatively and a material supply apparatus including the apparatus for supplying powder quantitatively. The apparatus for supplying powder quantitatively to a place where required includes: a driving part generating a driving force using an external power; a powder supply part connected to the driving part, following the operation of the driving part, and transferring the powder according to a predetermined path; a chamber placed on the sides of the powder supply part and receiving the powder transferred by the powder supply part; a compression part compressing the transferred powder in the chamber; and a quantitative supply part separating a desired amount of powder from the compressed powder and discharging the separated powder from the chamber. The method of supplying powder quantitatively to a place where required includes: a preparation operation of receiving powder and preparing for the transfer of the powder; a powder transfer operation of transferring the powder to a chamber having a predetermined volume according to a predetermined path using a powder supply part that is driven by an external power and transfers the powder; a compressing operation of making the compressed bulk of powder by compressing the transferred powder in a compression part of the chamber; a separating operation of separating a desired amount of powder from the powder that is compressed and bridged in the chamber using a separating means; and a discharge operation of discharging the separated powder to the outside. | 12-15-2011 |
Won In Back, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110285848 | METHOD AND APPARATUS FOR GENERATING A SURROUNDING IMAGE - The present invention relates to a method and to an apparatus for generating a surrounding image. The method for generating a surrounding image according to the present invention comprises the steps of: taking, as an input, images captured by cameras installed in the front and the rear of a vehicle and in the left and right sides of the vehicle, via respective channels connected to the cameras; correcting the captured images into a top view form to generate a plurality of corrected images; performing an overlaying process on the plurality of corrected images using a mask image containing region information on each channel and weight information for pixels constituting each region to generate a surrounding image of the vehicle; and displaying the thus-generated surrounding image. The present invention removes blind spots around the vehicle, and corrects the overlapped images captured by a plurality of cameras into natural images, thus enabling drivers to accurately recognize the surrounding situation of the vehicle. Therefore, a driver may park a vehicle in a convenient manner, and drive the vehicle in a forward or a backward direction in a safe manner even without looking at a side-view mirror or a rearview mirror. | 11-24-2011 |
| 20120062745 | LANE DEPARTURE SENSING METHOD AND APPARATUS USING IMAGES THAT SURROUND A VEHICLE - A method and an apparatus for sensing a lane departure using images that surround a vehicle. The lane departure sensing method includes receiving images that are taken during driving by a plurality of cameras installed in a car, through respective channels connected to the cameras; modifying the obtained images into top-view images to generate a plurality of modified images; compositing the plurality of modified images to generate images that surround a vehicle; extracting a lane from the images that surround the vehicle, and yielding the information on a distance between the vehicle and the extracted lane or the information on an angle between the travel direction of the vehicle and the lane, so as to determine a lane departure; and giving a warning if the lane departure is determined. | 03-15-2012 |
Woon-Suck Back, Chungcheongbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110164161 | METHOD OF MANUFACTURING CMOS IMAGE SENSOR USING DOUBLE HARD MASK LAYER - Disclosed is a method of manufacturing a CMOS image sensor, capable of forming silicide in a logic region and facilitating ion implantation into a pixel region while keeping a hard mask layer in a thin thickness without performing a process for removing the hard mask layer. The critical dimension is easily controlled when forming a gate pattern and the uniformity in the critical dimension of a gate photoresist pattern is improved. The method includes the steps of forming a gate conductive layer on a substrate on which a pixel region and a logic region are defined; forming a hard mask pattern on the gate conductive layer in such a manner that a thickness of the hard mask pattern in the pixel region is thicker than a thickness of the hard mask pattern in the logic region; forming a gate pattern in the pixel region and the logic region by etching the gate conductive layer using the hard mask pattern as an etching barrier; removing the hard mask pattern remaining in the logic region; and forming silicide in the logic region. | 07-07-2011 |
Young Ae Back, Daegu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100267326 | VENTILATION DEVICE FOR WINDOWS - A ventilation device installed for windows, which is located at the inner side of a window and has multiple inner ventilating openings on its side. The upper frame of the ventilation device is mounted on the window's upper frame, and Frame | 10-21-2010 |
Young Ja Back, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090008400 | Closure Assembly for Container - Disclosed is a closure assembly for a container including an external cap and an internal cap coupled to the external cap to securely seal the container and be convenient for use. The closure assembly includes a container stored with contents and having an outlet opening formed on an upper portion thereof, an internal cap tightly fitted into the outlet opening, an external cap engaged to an outside of the outlet opening, and a resilient coupling member integrally formed on an upper portion of the internal cap and fixed to a bottom of the external cap. | 01-08-2009 |
Young Ja Back, Bucheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090314778 | CLOSURE ASSEMBLY FOR CONTAINER INCLUDING INTERNAL AND EXTERNAL CAPS WHICH ARE HANDLED AS ONE CLUSTER - A closure assembly for a container including an internal cap and an external cap which are handled as one cluster is disclosed. The internal cap is tightly fitted into an outlet opening of a container and having a flange formed on an insertion portion, and the external cap has a threaded portion engaged to an outer periphery of the outlet opening to enclose the internal cap, in which the internal cap and the external cap have a corresponding locking member to prevent the internal cap from being disengaged from the external cap. The external cap includes a second engagement portion having a diameter smaller than that of the threaded portion to form a stepped portion and having at least one locking portion formed on an inner periphery of the second engagement portion, and the internal cap includes a first engagement portion protruding upwardly from the internal cap and having a locking portion formed on an outer periphery of the first engagement portion corresponding to the second engagement portion of the external cap. | 12-24-2009 |