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Jae Suk
Jae Suk Choi, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100254865 | HYDROGEN GENERATING APPARATUS USING STEAM REFORMING REACTION - Disclosed herein is an apparatus for generating hydrogen by steam reforming. The apparatus comprises: a casing having provided in the central portion thereof a combustion section for producing high-temperature reaction heat; a flame guide provided such that it forms the outer wall of the combustion section while a space is provided outside thereof; a plurality of catalytic tubes arranged concentrically with respect to the combustion section in the space outside the flame guide; a feed supply manifold disposed at one side of the inside of the casing so as to distribute a feed supplied from the outside of the apparatus to each of the catalytic tubes; a reformate manifold connected with one end of each of the catalytic tubes so as to discharge a reformate obtained by the reforming reaction to the outside of the apparatus; and a support member which consists of an inner ring plate formed at one side of the inside of the casing and an outer ring plate disposed concentrically around the outer circumference of the inner ring plate and which has formed at the boundary between the inner and outer ring plates tube holes into which one end of each of the catalytic tubes is inserted. In the hydrogen generating apparatus, the structure of the support member supporting the plurality of catalytic tubes is simply divided into the inner ring plate and the outer ring plate, such that the expansion and shrinkage of the support member by thermal stress can be efficiently compensated for. As a result, deformation and breakdown of the support member caused by thermal stress can be prevented, thus improving the overall durability and stability of the hydrogen generating apparatus. | 10-07-2010 |
Jae Suk Hong, Gyeongsangbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090277600 | CONTINUOUS CASTING MACHINE USING MOLTEN MOLD FLUX - A continuous casting machine injecting molten mold flux into a mold includes: melt-surface covers covering the upper side of the mold; gas aspirators provided below the melt-surface covers for inhaling the gas in an upper space of the mold; and purge gas injectors provided below the melt-surface covers for injecting purge gas into the upper space of the mold. | 11-12-2009 |
Jae Suk Kim, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090186608 | MULTI-STANDBY MOBILE TERMINAL AND HOST FUNCTION PROVIDING METHOD FOR THE SAME - A multi-standby mobile terminal and a method for providing a host function between different networks in a multi-standby mobile terminal are provided. The method includes creating a call from a first mobile terminal, as a multi-standby mobile terminal, to a second mobile terminal on a first network and to a third mobile terminal on a second network, outputting a received voice signal through a speaker from the first mobile terminal, when the voice signal is received from one of the second mobile terminal and third mobile terminal, and, transmitting, from the first mobile terminal, the received voice signal through a loopback process to the one of the second mobile terminal and third mobile terminal that does not transmit the voice signal. | 07-23-2009 |
| 20090190563 | METHOD AND CIRCUIT FOR CONTROLLING RECEPTION PATH OF MULTI-STANDBY TERMINAL - A method and a circuit for controlling a reception path of a multi-standby terminal are provided. If a first communication module is in a transmission state, all filters disposed in a reception path of a second communication module are activated. If the first communication module is not in a transmission state, fewer than all of the filters disposed in the reception path of the second communication module are activated. A plurality of filters disposed in the reception path of the second communication module are activated partially or fully according to the transmission state of the first communication module. | 07-30-2009 |
| 20090286576 | METHOD FOR CONTROLLING POWER IN DUAL-STANDBY MODE MOBILE TERMINAL AND APPARATUS THEREOF - The present invention relates to a method for controlling a transmission power of a dual standby mode mobile terminal. A method of controlling a transmission power of the invention includes performing a conversation standby service with a first communications network while performing a conversation service with a second communications network, and receiving a first power control level from a base station of the first communications network; comparing a second power control level that corresponds to a power code, which is set for a current output signal power, with the first power control level; and decreasing a current power code when the first power control level is greater than or equal to the second power control level. | 11-19-2009 |
Jae Suk Lee, Icheon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20080277791 | Semiconductor Devices and Methods for Manufacturing the Same - Semiconductor devices having a copper line layer and methods for manufacturing the same are disclosed. An illustrated semiconductor device comprises a damascene insulating layer having a contact hole, a barrier metal layer including a first ruthenium layer, a ruthenium oxide layer and a second ruthenium layer, a seed copper layer formed on the barrier metal layer, and a copper line layer made of a Cu—Ag—Au solid solution. A disclosed example method of manufacturing a semiconductor device reduces and/or prevents contact characteristic degradation of the barrier metal layer with the silicon substrate or the damascene insulating layer. In addition, by forming the copper line layer made of the Cu—Ag—Au solid solution, long term device reliability may be improved. | 11-13-2008 |
| 20080315425 | Semiconductor Devices and Methods for Fabricating the Same - Semiconductor devices and methods of fabricating the same are disclosed. An illustrated semiconductor device fabricating method includes forming a titanium and titanium-nitride (Ti/TiN) metal layer on a lower oxide layer; forming an aluminum metal layer on the Ti/TiN metal layer; forming an indium tin oxide (ITO) layer on the aluminum metal layer; and patterning the ITO layer, the aluminum metal layer, and the Ti/TiN metal layer by photolithography to form a metal layer pattern and to expose a surface of the lower oxide layer, thereby facilitating a process of filling inter-wiring spaces occurring between adjacent lines of a metal layer pattern by producing a metal layer pattern having a reduced aspect ratio. | 12-25-2008 |
Jae Suk Park, Gunpo-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100139610 | Lubrication Apparatus of Fuel Pump Driven by Fuel Pump Drive Cam - A lubrication apparatus of a fuel pump driven by a fuel pump drive cam, which lubricates a tappet moving reciprocally at an interior circumference of a fuel pump adaptor and the fuel pump operating the tappet, may include a fuel pump adaptor lubrication passage formed in the fuel pump adaptor and communicating with an oil gallery formed inside a cylinder head so as to supply oil in the fuel pump adaptor. | 06-10-2010 |
Jae Suk Sung, Gyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100234082 | METHOD OF MANUFACTURING CASE FOR MOBILE COMMUNICATIONS TERMINAL, CASE FOR MOBILE COMMUNICATIONS TERMINAL, AND MOBILE COMMUNICATIONS TERMINAL HAVING THE SAME - A method of manufacturing a case for a mobile communications terminal, includes disposing an antenna pattern inside a mold having a shape of a case for a mobile communications terminal, the mold including one or more magnets, and injecting a molding material into the mold and molding a case for a mobile communications terminal in which the antenna pattern is embedded. The antenna pattern is fixed by a magnetic force of the one or more magnets formed within the mold, and prevented from being deformed or moved while the molding material is injected. | 09-16-2010 |
Jae Suk Yang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100288418 | MAGNETIC SHEET FOR RADIO FREQUENCY IDENTIFICATION ANTENNA, METHOD OF MANUFACTURING THE SAME, AND RADIO FREQUENCY IDENTIFICATION ANTENNA USING THE SAME - Provided are a magnetic sheet for use in a radio frequency identification (RFID) antenna, an RFID antenna including the magnetic sheet, and a method of manufacturing the magnetic sheet, in which the magnetic sheet includes an amorphous alloy selected from the group consisting of Fe—Si—B, Fe—Si—B—Cu—Nb, Fe—Zr—B and Co—Fe—Si—B. The magnetic sheet is made by laminating amorphous alloy ribbons made of an amorphous alloy between magnetic sheet layers formed of alloy powder including at least one amorphous alloy and then compression-molding the amorphous alloy ribbons, to thereby control microcrack of the amorphous alloy ribbons and enhance characteristic of an end-product. The magnetic sheet is also thin, and has an excellent magnetic permeability, and a simple manufacturing process. | 11-18-2010 |
Jae Suk Yang, Gimpo-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110073586 | DEFROST HEATER USING STRIP TYPE SURFACE HEAT EMISSION ELEMENT AND FABRICATING METHOD THEREOF AND DEFROST APPARATUS USING THE SAME - Provided is a defrost heater using a surface heat emission element of a metal thin film having a fast temperature response performance and a low thermal density, to thereby use an environment-friendly refrigerant, and that performs quick temperature rising and cooling during performing a defrost cycle, to thereby quickly restart a refrigeration cycle and thus greatly reduce time required for the defrost cycle, and a fabricating method thereof, and a defrost apparatus using the same. The defrost heater includes: a strip type surface heat emission element made of a strip type metal thin plate; an insulation layer that coats the outer circumference of the strip type surface heat emission element; and a heat transfer board on one side surface of which the surface heat emission element on the outer circumferential surface of which the insulation layer has been coated is installed, and that contacts evaporator fins so that heat generated from the surface heat emission element is transferred to an evaporator. | 03-31-2011 |
Jae Suk Yang, Gyeonggi-Do 415-040 KR
| Patent application number | Description | Published |
|---|---|---|
| 20110062145 | DRYING HEATER, HEATING UNIT FOR DRYING LAUNDRY USING THE SAME, DRYING CONTROL SYSTEM AND CONTROL METHOD THEREOF - Provided is a drying heater, a heating unit for drying laundry using the same, a drying control system and control method thereof that reduces electric power consumption of the drying heater to supply high temperature dry air to the inside of a drum in a washing machine or a laundry drying machine, to thus simplify structure of the drying heater and reduce a manufacturing cost. The drying control method includes the step of applying a first electric power from a first drive power supply to a drying heater when a drum internal temperature is lower than a preset temperature, and applying a second electric power from a second drive power supply which is relatively smaller than the first electric power to the drying heater when the drum internal temperature is higher than the preset temperature. The drying heater includes a surface-shaped heat generation member made of a low thermal density strip style metal thin plate. | 03-17-2011 |
Jae-Suk Lee, Gwangji-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110124820 | SUPRAMOLECULAR STRUCTURE OF HAVING SUB-NANO SCALE ORDERING - Provided is a crystalline organic polymer in which a main chain formed of amorphous polymer or monomer having a functional group is combined with a side chain by quaternization, cross-linking, hydrogen bonding or organic material-metal interaction. The main chain material having a functional group is combined with the side chain material to have crystallinity, and the organic polymer having crystallinity exhibits excellent diode characteristics. | 05-26-2011 |
Jae-Suk Lee, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110013320 | HARD DISK DRIVE HAVING SLIDER LIMITER - A hard disk drive (HDD) including a slider limiter. The HDD includes a spindle motor installed to a base member; at least one disk mounted to the spindle motor to be rotated by the spindle motor; an actuator moving a read/write head to a desired position on the at least one disk; and a ramp that is installed outside the at least one disk to park the read/write head when the at least one disk stops rotating. A slider limiter that is disposed between the flexures facing each other in order to limit vertical fluctuation of the slider is formed on the ramp. A step portion or a hollow space is formed in a portion of the slider limiter facing the slider, and a side-tab is protruded from both sides of the flexure to face the slider limiter on both sides of the hollow space. | 01-20-2011 |
Jae-Suk Moon, Pohang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080225087 | APPARATUS AND METHOD FOR EJECTING DROPLETS USING CHARGE CONCENTRATION AND LIQUID BRIDGE BREAKUP - Disclosed is an apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup. The droplet ejection apparatus includes a reservoir storing a liquid; a capillary nozzle having a lower end submerged in the liquid stored in the reservoir and an upper end exposed outside the surface of the liquid, the capillary nozzle transferring the liquid to the upper end using capillary force; a potentiostat for applying a voltage to the liquid; a substrate mount on which a substrate is disposed to face the upper end of the capillary nozzle; and a distance adjusting unit for reciprocatingly moving the substrate between first and second positions with respect to the capillary nozzle, wherein the first position denotes a position where a distance between the upper end of the capillary nozzle and the surface of the substrate is less than a effective distance. | 09-18-2008 |
| 20110015094 | APPARATUS AND METHOD FOR EJECTING DROPLETS USING CHARGE CONCENTRATION AND LIQUID BRIDGE BREAKUP - Disclosed is an apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup. The droplet ejection apparatus includes a reservoir storing a liquid; a capillary nozzle having a lower end submerged in the liquid stored in the reservoir and an upper end exposed outside the surface of the liquid, the capillary nozzle transferring the liquid to the upper end using capillary force; a potentiostat for applying a voltage to the liquid; a substrate mount on which a substrate is disposed to face the upper end of the capillary nozzle; and a distance adjusting unit for reciprocatingly moving the substrate between first and second positions with respect to the capillary nozzle, wherein the first position denotes a position where a distance between the upper end of the capillary nozzle and the surface of the substrate is less than a effective distance. | 01-20-2011 |
Jae-Suk Yoo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100234077 | MOBILE TERMINAL AND METHOD FOR PROVIDING USER INTERFACE THEREOF - A mobile terminal including a controller configured to execute an operation mode relating to one or more functions of the mobile terminal; a sensor configured to detect a motion of a pen unit by sensing ultrasonic waves generated by the pen unit; a display configured to display information; and a wireless communication unit configured to wireless communicate with at least one other mobile terminal. Further, the controller is further configured to compare the motion of the pen unit with a preset specific pattern, and to execute an operation corresponding to the specific pattern based on a result of the comparison. | 09-16-2010 |