Patents by Inventor Hyun Su Shin
Hyun Su Shin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240117504Abstract: A water electrolysis device includes an electrolyte correction unit having a diaphragm, the device having an electrolyte correction unit, including a diaphragm, for removing a concentration difference inside an electrolyte, so as to prevent a gas composition in a gas phase area of the water electrolysis device from reaching an explosion limit and, simultaneously, prevent the occurrence of a difference in a liquid level due to a difference in the concentration of the electrolyte even if the electrolyte discharged from an anode chamber and the electrolyte discharged from a cathode chamber are each circulated independently, and thus does not require an additional device for solving same, and can resolve the problem of a reduction in processability according to electrolyte re-injection and operation stabilization.Type: ApplicationFiled: January 21, 2022Publication date: April 11, 2024Inventors: Jung Sik KIM, Hyun Su SHIN, Jun Teak HYUN, Sun Teak HYUN
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Publication number: 20240106239Abstract: An aspect of the present disclosure provides a power management system including: a power source that includes a power system for providing main power to a load and a renewable energy generation part for providing auxiliary power; a power conversion part that converts a surplus of at least one of the main power and the auxiliary power; a water electrolysis part that includes a water electrolysis device configured to be driven by the surplus converted by the power conversion part, a balance-or-plant (BOP) configured to be driven by a portion branched from the main power, and a hydrogen storage; and a control part that synchronizes power applied to the power conversion part and power applied to the water electrolysis device to exchange direct current (DC) power between the power conversion part and the water electrolysis device.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: TECHWIN CO., LTD.Inventors: Jung Sik KIM, Hyun Su SHIN, Sun Teak HYUN
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Publication number: 20240084460Abstract: The present disclosure relates to a water electrolysis apparatus including a diaphragm for removing a dissolved gas from an electrolyte. By separating a dissolved gas present in an electrolyte through a diaphragm provided in a gas-liquid separator or an electrolyte circulation line, the water electrolysis apparatus can increase the efficiency of production of the dissolved gas in the electrolyte while preventing a gas composition from reaching an explosive limit in a gas phase region of the water electrolysis apparatus.Type: ApplicationFiled: November 25, 2021Publication date: March 14, 2024Inventors: Jung Sik KIM, Hyun Su SHIN, Jun Teak HYUN, Sun Teak HYUN
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Patent number: 11924988Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.Type: GrantFiled: December 23, 2022Date of Patent: March 5, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
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Publication number: 20240043296Abstract: The present disclosure relates to a treatment system for ship ballast water, which comprises at least: a water supply device for supplying a water stream to a first tank storing solid raw material, and a first raw material supply device for mixing the solid raw material and the water stream to form a raw material aqueous solution; a first electrolysis unit that includes a first anode chamber for obtaining a first anode product by reacting the raw material aqueous solution, a first cathode chamber for obtaining a first cathode product by reacting water and cations provided from the first anode chamber, and a first diaphragm that separates the first anode chamber and the first cathode chamber; a reaction unit for obtaining a treatment agent by reacting the first anode product and the first cathode product; and an injection unit for providing the treatment agent to the ballast water.Type: ApplicationFiled: October 20, 2023Publication date: February 8, 2024Applicant: TECHWIN CO., LTD.Inventors: Jung Sik KIM, Hyun Su SHIN, Tae Woo KIM
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Publication number: 20230055791Abstract: One aspect of the present invention provides a method of treating ballast water, which includes: a first step of transporting a raw material from a first base to a second base where a vessel is configured to be anchored; a second step of inputting the raw material into an on-site treatment agent manufacturing facility located at the second base to manufacture a treatment agent; and a third step of supplying the treatment agent to the vessel anchored at the second base and treating ballast water using the treatment agent.Type: ApplicationFiled: October 12, 2022Publication date: February 23, 2023Applicant: TECHWIN CO., LTD.Inventors: Boong Ik JUNG, Jung Sik KIM, Hyun Su SHIN
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Patent number: 11312456Abstract: Provided is a floating structure for solar power generating on water. The floating structure includes: unit lines including a main buoyancy body and an auxiliary buoyancy body arranged in a transverse direction and being arranged in a longitudinal direction; a connection member that connects the main buoyancy body to the auxiliary buoyancy body so that the bottom surface of the main buoyancy body is located lower than the bottom surface of the auxiliary buoyancy body; and a platform that connects auxiliary buoyancy bodies included in adjacent unit lines in the longitudinal direction. One or more ends of the main buoyancy body and the auxiliary buoyancy body include a first fastening portion and a second fastening portion that fastens two or more of the main buoyancy body and the auxiliary buoyancy body, and the connection member includes a support portion and third fastening portions provided at ends of the support portion.Type: GrantFiled: January 25, 2021Date of Patent: April 26, 2022Assignee: TECHWIN CO., LTD.Inventors: Jung Sik Kim, Yong Young Kim, Hyun Su Shin, Dong Yeop Lee, Byeung Jin Kim, Yeon June Sung
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Publication number: 20220119963Abstract: Disclosed is an electrolysis device including an electrolytic cell composed of an anode compartment equipped with an anode, a cathode compartment equipped with a cathode, and a diaphragm separating the anode compartment and the cathode compartment from each other. The device further includes an alkaline solution supply unit for supplying an alkaline solution as an electrolyte to the anode compartment, an acidic solution supply unit for supplying an acidic solution as an electrolyte to the cathode compartment, and first and second outlets for discharging electrolyzed water from the anode compartment and the cathode compartment, respectively. In the anode compartment, hydroxide ions of the alkaline solution generate oxygen through an electrode reaction, and, in the cathode compartment, hydrogen ions generate hydrogen through an electrode reaction.Type: ApplicationFiled: September 16, 2019Publication date: April 21, 2022Inventors: Boong Ik JUNG, Jung Sik KIM, Hyun Su SHIN
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Patent number: 10550485Abstract: Disclosed is a pipe-type electrolysis cell including: a pair of terminal electrodes including an outer electrode and an inner electrode that are electrically connected to each other at respective first ends thereof and separated from each other at respective second ends thereof; and a bipolar electrode installed between the terminal electrodes and electrically insulated the terminal electrodes.Type: GrantFiled: June 15, 2017Date of Patent: February 4, 2020Assignee: Techwin Co., Ltd.Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
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Patent number: 10494275Abstract: Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.Type: GrantFiled: June 15, 2017Date of Patent: December 3, 2019Assignee: Techwin Co., Ltd.Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
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Patent number: 10322788Abstract: Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.Type: GrantFiled: November 23, 2016Date of Patent: June 18, 2019Assignee: Techwin Co, Ltd.Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
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Patent number: 10252922Abstract: Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.Type: GrantFiled: November 23, 2016Date of Patent: April 9, 2019Assignee: Techwin Co., Ltd.Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
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Publication number: 20170283962Abstract: Disclosed is a pipe-type electrolysis cell including: a pair of terminal electrodes including an outer electrode and an inner electrode that are electrically connected to each other at respective first ends thereof and separated from each other at respective second ends thereof; and a bipolar electrode installed between the terminal electrodes and electrically insulated the terminal electrodes.Type: ApplicationFiled: June 15, 2017Publication date: October 5, 2017Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
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Publication number: 20170283284Abstract: Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.Type: ApplicationFiled: June 15, 2017Publication date: October 5, 2017Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Min Yong Kim
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Patent number: 9650721Abstract: The present invention relates to a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products, which is a chlorine disinfection device for on-site generation and produces sodium hypochlorite solution by electrolyzing sodium chloride aqueous solution on site, thereby requiring no additional liquefied chlorine storage equipment or disaster prevention equipment and securing flexibility of installation and operation while not being regulated by a high-pressure gas safety control act.Type: GrantFiled: November 28, 2012Date of Patent: May 16, 2017Assignees: TECHWIN CO., LTD., KOREA WATER RESOURCES CORPORATIONInventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sang Seek Bae, Kyong Lee, Young Jae Lee
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Publication number: 20170073821Abstract: Disclosed is an electrolysis device including: an electrolyzing tank generating electrolyzed water and hydrogen gas as by-product gas by electrolyzing raw water supplied from a raw water supply unit; and a catalyst reaction tank having therein a hydrophobic catalyst, and receiving the hydrogen gas generated from the electrolyzing tank, and removing the hydrogen gas by a catalyst reaction.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
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Publication number: 20170073057Abstract: Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ballast water tank, and generating sodium hypochlorite and hydrogen gas as by-product gas by electrolyzing the part of the seawater being supplied to the ballast water tank via the ballast water supply unit; and a hydrogen gas removing device receiving a gas-liquid mixture of electrolyzed water and the hydrogen gas that are generated in the electrolysis device, removing the hydrogen gas by a catalyst reaction, and supplying remaining electrolyzed water to the ballast water tank via the ballast water supply unit.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sun Duk Hwang
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Patent number: 9422846Abstract: The present invention relates to a scrubber system having an automatic generator for an oxidizing-absorbing agent. The scrubber system comprises a scrubber and an oxidizing-absorbing agent generator. The scrubber includes a pollutant gas inlet through which air pollutants are introduced, a treated gas outlet through which the pollutant gas which has been treated is discharged, and a treated water outlet through which wastewater which has been used to treat the pollutant gas is discharged. The oxidizing-absorbing agent generator generates an oxidizing-absorbing agent by electrolyzing saline water or seawater in the scrubber, and supplies the generated oxidizing-absorbing agent into the scrubber to treat the pollutant gas introduced through the pollution gas inlet, thereby removing harmful substances.Type: GrantFiled: February 18, 2014Date of Patent: August 23, 2016Assignee: Techwin Co., Ltd.Inventors: Hyun Su Shin, Jung Sik Kim, Boong Ik Jung
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Publication number: 20140311897Abstract: The present invention relates to a highly efficient sodium hypochlorite generation apparatus capable of decreasing disinfection by-products, which is a chlorine disinfection device for on-site generation and produces sodium hypochlorite solution by electrolyzing sodium chloride aqueous solution on site, thereby requiring no additional liquefied chlorine storage equipment or disaster prevention equipment and securing flexibility of installation and operation while not being regulated by a high-pressure gas safety control act.Type: ApplicationFiled: November 28, 2012Publication date: October 23, 2014Inventors: Boong Ik Jung, Jung Sik Kim, Hyun Su Shin, Sang Seek Bae, Kyung Lee, Young Jae Lee
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Publication number: 20140161678Abstract: The present invention relates to a scrubber system having an automatic generator for an oxidizing-absorbing agent. The scrubber system comprises a scrubber and an oxidizing-absorbing agent generator. The scrubber includes a pollutant gas inlet through which air pollutants are introduced, a treated gas outlet through which the pollutant gas which has been treated is discharged, and a treated water outlet through which wastewater which has been used to treat the pollutant gas is discharged. The oxidizing-absorbing agent generator generates an oxidizing-absorbing agent by electrolyzing saline water or seawater in the scrubber, and supplies the generated oxidizing-absorbing agent into the scrubber to treat the pollutant gas introduced through the pollution gas inlet, thereby removing harmful substances.Type: ApplicationFiled: February 18, 2014Publication date: June 12, 2014Applicant: TECHWIN CO., LTD.Inventors: Hyun Su Shin, Jung Sik Kim, Boong Ik Jung