Patents by Inventor Jungsuk Bae
Jungsuk Bae 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: 20240116041Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Lars TORKUHL, Robin KOLVENBACH, JungSuk BAE, Andreas TILLMANN, Alexandra GERSTLE, Gunnar WALTHER, Tilo BÜTTNER, Hans-Dietrich BÖHM, Bernd KIEBACK, Thomas WEISSGÄRBER, Arne BODEN
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Patent number: 11883811Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.Type: GrantFiled: July 16, 2019Date of Patent: January 30, 2024Assignees: ALANTUM EUROPE GMBH, FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.Inventors: Lars Torkuhl, Robin Kolvenbach, JungSuk Bae, Andreas Tillmann, Alexandra Gerstle, Gunnar Walther, Tilo Büttner, Hans-Dietrich Böhm, Bernd Kieback, Thomas Weissgärber, Arne Boden
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Patent number: 11660582Abstract: The invention relates to a method for producing a pellet, in particular for a catalytic convertor and/or static mixer. The method comprises a trimming and/or deforming of at least one layer of metal foam material into a pellet shape.Type: GrantFiled: January 30, 2018Date of Patent: May 30, 2023Assignee: Alantum Europe GmbHInventors: Byoungkwon Choi, Jongkwang Kim, Jungsuk Bae, Andreas Tillmann, Lars Torkuhl, Didier Béton, Robin Kolvenbach
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Publication number: 20220396500Abstract: A water purifier includes a body part generating purified water, hot water, and sterilization water. The body part includes: a filter purifying water, a hot water module that defines a heating flow path through which the purified water passing through the filter passes and that heats the purified water passing through the heating flow path into hot water, an intermediate flow path connecting the filter to the hot water module, a sterilization water flow path having a first side branched from the intermediate flow path and a second side connected to a water outlet, a sterilization water module installed in the sterilization water flow path and electrolyzing water passing through the sterilization water flow path into sterilization water, a hot water flow path guiding the hot water passing through the hot water module toward a water discharge nozzle, and a controller controlling the hot water and sterilization modules.Type: ApplicationFiled: June 9, 2022Publication date: December 15, 2022Inventors: Jungsuk BAE, Jewook JEON, Jongwon YUN
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Publication number: 20210316291Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.Type: ApplicationFiled: July 16, 2019Publication date: October 14, 2021Inventors: Lars TORKUHL, Robin KOLVENBACH, JungSuk BAE, Andreas TILLMANN, Alexandra GERSTLE, Gunnar WALTHER, Tilo BÜTTNER, Hans-Dietrich BÖHM, Bernd KIEBACK, Thomas WEISSGÄRBER, Arne BODEN
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Patent number: 10596556Abstract: A metallic foam body containing an alloy skin which is up to 50 ?m thick can be obtained by a process including (a) providing a metallic foam body comprising a first metallic material; (b) applying a second metallic material which contains a first metallic compound that is leachable as such and/or that can be transformed by alloying into a second metallic compound that is leachable and different from the first metallic compound on a surface of the foam body (a), by coating the metallic foam body with an organic binder and a powder of the second metallic material; (c) forming a skin on foam body (b) by alloying the first and the second metallic material; and (d) leaching out with a leaching agent at least a part of the first and/or the second metallic compound.Type: GrantFiled: February 5, 2014Date of Patent: March 24, 2020Assignees: Alantum Europe GmbH, FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.Inventors: Dejan Radivojevic, Dirk Neumann, Shadi Saberi, Jungsuk Bae, Rene Poss, Tilo Büttner, Gunnar Walther, Hans-Dietrich Böhm, Thomas Weissgärber, Burghardt Klöden, Arne Boden
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Publication number: 20190388867Abstract: The invention relates to a method for producing a pellet, in particular for a catalytic convertor and/or static mixer. The method comprises a trimming and/or deforming of at least one layer of metal foam material into a pellet shape.Type: ApplicationFiled: January 30, 2018Publication date: December 26, 2019Inventors: Byoungkwon Choi, Jongkwang Kim, Jungsuk Bae, Andreas Tillmann, Lars Torkuhl, Didier Béton, Robin Kolvenbach
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Patent number: 9296032Abstract: Disclosed is a method of manufacturing a porous metal foam cone assembly. The metal foam cone assembly according to the present invention includes providing a porous metal foam sheet; cutting the porous metal foam sheet to be in a predetermined shape using a cutting press that is provided with a knife tool; disposing the cut metal foam sheet on a base plate of a forming die and then primarily forming the metal foam sheet using a mandrel of a cone shape; secondarily forming the metal foam sheet using a left slider and a right slider of the forming die; and pressing an overlapping portion of the metal foam sheet using a stamping jig of the forming die after the forming using the left and right sliders.Type: GrantFiled: March 22, 2011Date of Patent: March 29, 2016Assignee: ALANTUMInventors: Kwon-Oh Oh, Gi-Young Kim, Jong-Kwang Kim, Deok-Su Ryu, Jungsuk Bae
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Publication number: 20150202838Abstract: A method of manufacturing a metal foam stack is provided. According to the present invention, the method includes: a metal foam sheet preparing step of preparing a plurality of metal foam sheets having a predetermined size and shape; a slurry application step of applying a slurry on a surface of the metal foam sheet; a metal foam stack forming step of forming the metal foam stack by stacking the metal foam sheets in a block form; a pressing force application step of applying pressing force having a predetermined magnitude to the metal foam stack; a pressing force removing step of removing pressing force applied to the metal foam stack after the pressing force application step is performed; and a heat treatment step of performing heat treatment of the metal foam stack to strongly attach the metal foam sheets to each other after pressing force applied to the metal foam stack is removed in the pressing force removing step.Type: ApplicationFiled: July 24, 2012Publication date: July 23, 2015Applicant: ALANTUMInventors: Myungjoon Jang, Jungsuk Bae, Man-Ho Park, Gi-Young Kim
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Publication number: 20140221700Abstract: A metallic foam body containing an alloy skin which is up to 50 ?m thick can be obtained by a process including (a) providing a metallic foam body comprising a first metallic material; (b) applying a second metallic material which contains a first metallic compound that is leachable as such and/or that can be transformed by alloying into a second metallic compound that is leachable and different from the first metallic compound on a surface of the foam body (a), by coating the metallic foam body with an organic binder and a powder of the second metallic material; (c) forming a skin on foam body (b) by alloying the first and the second metallic material; and (d) leaching out with a leaching agent at least a part of the first and/or the second metallic compound.Type: ApplicationFiled: February 5, 2014Publication date: August 7, 2014Applicant: Alantum Europe GmbHInventors: Dejan RADIVOJEVIC, Dirk NAUMANN, Shadi SABERI, Jungsuk BAE, Rene POSS
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Publication number: 20130340879Abstract: Disclosed is a method of manufacturing a porous metal foam cone assembly. The metal foam cone assembly according to the present invention includes providing a porous metal foam sheet; cutting the porous metal foam sheet to be in a predetermined shape using a cutting press that is provided with a knife tool; disposing the cut metal foam sheet on a base plate of a forming die and then primarily forming the metal foam sheet using a mandrel of a cone shape; secondarily forming the metal foam sheet using a left slider and a right slider of the forming die; and pressing an overlapping portion of the metal foam sheet using a stamping jig of the forming die after the forming using the left and right sliders.Type: ApplicationFiled: March 22, 2011Publication date: December 26, 2013Applicant: ALANTUMInventors: Kwon-Oh OH, Gi-Young Kim, Jong-Kwang Kim, Deok-Su Ryu, Jungsuk Bae